fix: TS and linit errors

fix: absolute storage imports path.

.all-contributorsrc

@@ -0,0 +1,116 @@
+{
+  "files": [
+    "README.md"
+  ],
+  "imageSize": 100,
+  "commit": false,
+  "commitType": "docs",
+  "commitConvention": "angular",
+  "contributors": [
+    {
+      "login": "abouolia",
+      "name": "Ahmed Bouhuolia",
+      "avatar_url": "https://avatars.githubusercontent.com/u/2197422?v=4",
+      "profile": "https://github.com/abouolia",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "ameir",
+      "name": "Ameir Abdeldayem",
+      "avatar_url": "https://avatars.githubusercontent.com/u/374330?v=4",
+      "profile": "http://ameir.net",
+      "contributions": [
+        "bug"
+      ]
+    },
+    {
+      "login": "elforjani13",
+      "name": "ElforJani13",
+      "avatar_url": "https://avatars.githubusercontent.com/u/39470382?v=4",
+      "profile": "https://github.com/elforjani13",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "scheibling",
+      "name": "Lars Scheibling",
+      "avatar_url": "https://avatars.githubusercontent.com/u/24367830?v=4",
+      "profile": "https://scheibling.se",
+      "contributions": [
+        "bug"
+      ]
+    },
+    {
+      "login": "suhaibaffan",
+      "name": "Suhaib Affan",
+      "avatar_url": "https://avatars.githubusercontent.com/u/18115937?v=4",
+      "profile": "https://github.com/suhaibaffan",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "KalliopiPliogka",
+      "name": "Kalliopi Pliogka",
+      "avatar_url": "https://avatars.githubusercontent.com/u/81677549?v=4",
+      "profile": "https://github.com/KalliopiPliogka",
+      "contributions": [
+        "bug"
+      ]
+    },
+    {
+      "login": "kochie",
+      "name": "Robert Koch",
+      "avatar_url": "https://avatars.githubusercontent.com/u/10809884?v=4",
+      "profile": "https://me.kochie.io",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "cschuijt",
+      "name": "Casper Schuijt",
+      "avatar_url": "https://avatars.githubusercontent.com/u/5460015?v=4",
+      "profile": "http://cschuijt.nl",
+      "contributions": [
+        "bug"
+      ]
+    },
+    {
+      "login": "ANasouf",
+      "name": "ANasouf",
+      "avatar_url": "https://avatars.githubusercontent.com/u/19536487?v=4",
+      "profile": "https://github.com/ANasouf",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "xprnio",
+      "name": "Ragnar Laud",
+      "avatar_url": "https://avatars.githubusercontent.com/u/3042904?v=4",
+      "profile": "https://ragnarlaud.dev",
+      "contributions": [
+        "bug"
+      ]
+    },
+    {
+      "login": "asenawritescode",
+      "name": "Asena",
+      "avatar_url": "https://avatars.githubusercontent.com/u/67445192?v=4",
+      "profile": "https://github.com/asenawritescode",
+      "contributions": [
+        "bug"
+      ]
+    }
+  ],
+  "contributorsPerLine": 7,
+  "skipCi": true,
+  "repoType": "github",
+  "repoHost": "https://github.com",
+  "projectName": "bigcapital",
+  "projectOwner": "bigcapitalhq"
+}

.env.example

@@ -8,27 +8,95 @@ MAIL_FROM_NAME=
 MAIL_FROM_ADDRESS=
 
 # Database
-DB_USER=
-DB_HOST=
-DB_PASSWORD=
-DB_CHARSET=
+DB_HOST=localhost
+DB_USER=bigcapital
+DB_PASSWORD=bigcapital
+DB_ROOT_PASSWORD=root
+DB_CHARSET=utf8
 
 # System database
 SYSTEM_DB_NAME=bigcapital_system
+# SYSTEM_DB_USER=
+# SYSTEM_DB_PASSWORD=
+# SYSTEM_DB_NAME=
+# SYSTEM_DB_CHARSET=
 
-# Tenants databases
+# Tenant databases
 TENANT_DB_NAME_PERFIX=bigcapital_tenant_
-
-# MongoDB
-MONGODB_DATABASE_URL=mongodb://localhost/bigcapital
-
-# Authentication
-JWT_SECRET=b0JDZW56RnV6aEthb0RGPXVEcUI
+# TENANT_DB_HOST=
+# TENANT_DB_USER=
+# TENANT_DB_PASSWORD=
+# TENANT_DB_CHARSET=
 
 # Application
-BASE_URL=https://bigcapital.ly
-CONTACT_US_MAIL=support@bigcapital.ly
+BASE_URL=http://example.com
+JWT_SECRET=b0JDZW56RnV6aEthb0RGPXVEcUI
+
+# Jobs MongoDB
+MONGODB_DATABASE_URL=mongodb://localhost/bigcapital
+
+# App proxy
+PUBLIC_PROXY_PORT=80
+PUBLIC_PROXY_SSL_PORT=443
 
 # Agendash
 AGENDASH_AUTH_USER=agendash
 AGENDASH_AUTH_PASSWORD=123123
+
+# Sign-up restrictions
+SIGNUP_DISABLED=false
+SIGNUP_ALLOWED_DOMAINS=
+SIGNUP_ALLOWED_EMAILS=
+
+# API rate limit (points,duration,block duration).
+API_RATE_LIMIT=120,60,600
+
+# Gotenberg API for PDF printing - (production).
+GOTENBERG_URL=http://gotenberg:3000
+GOTENBERG_DOCS_URL=http://server:3000/public/
+
+# Gotenberg API - (development)
+# GOTENBERG_URL=http://localhost:9000
+# GOTENBERG_DOCS_URL=http://host.docker.internal:3000/public/
+
+# Exchange Rate Service
+EXCHANGE_RATE_SERVICE=open-exchange-rate
+
+# Open Exchange Rate
+OPEN_EXCHANGE_RATE_APP_ID=
+
+# The Plaid environment to use ('sandbox' or 'development').
+# https://plaid.com/docs/#api-host
+PLAID_ENV=sandbox
+
+# Your Plaid keys, which can be found in the Plaid Dashboard.
+# https://dashboard.plaid.com/account/keys
+PLAID_CLIENT_ID=
+PLAID_SECRET_DEVELOPMENT=
+PLAID_SECRET_SANDBOX=
+
+PLAID_LINK_WEBHOOK=
+
+# (Optional) Redirect URI settings section
+# Only required for OAuth redirect URI testing (not common on desktop):
+# Sandbox Mode:
+# Set the PLAID_SANDBOX_REDIRECT_URI below to 'http://localhost:3001/oauth-link'.
+# The OAuth redirect flow requires an endpoint on the developer's website
+# that the bank website should redirect to. You will also need to configure
+# this redirect URI for your client ID through the Plaid developer dashboard
+# at https://dashboard.plaid.com/team/api.
+# Development mode:
+# When running in development mode, you must use an https:// url.
+# You will need to configure this https:// redirect URI in the Plaid developer dashboard.
+# Instructions to create a self-signed certificate for localhost can be found at
+# https://github.com/plaid/pattern/blob/master/README.md#testing-oauth.
+# If your system is not set up to run localhost with https://, you will be unable to test
+# the OAuth in development and should leave the PLAID_DEVELOPMENT_REDIRECT_URI blank.
+
+PLAID_SANDBOX_REDIRECT_URI=
+PLAID_DEVELOPMENT_REDIRECT_URI=
+
+# https://docs.lemonsqueezy.com/guides/developer-guide/getting-started#create-an-api-key
+LEMONSQUEEZY_API_KEY=
+LEMONSQUEEZY_STORE_ID=
+LEMONSQUEEZY_WEBHOOK_SECRET=

.gitattributes

@@ -0,0 +1,2 @@
+docker/nginx/scripts/build-nginx.sh text eol=lf
+docker/mariadb/docker-entrypoint.sh text eol=lf

.github/FUNDING.yml

@@ -0,0 +1,13 @@
+# These are supported funding model platforms
+
+github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: Bigcapital # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+lfx_crowdfunding: # Replace with a single LFX Crowdfunding project-name e.g., cloud-foundry
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

.github/workflows/e2e.yml

@@ -0,0 +1,68 @@
+name: E2E
+on:
+  push:
+    branches:
+      - main
+      - develop
+    paths:
+      - '**.ts'
+      - '**.tsx'
+      - '**/tsconfig.json'
+      - 'yarn.lock'
+      - '.github/workflows/e2e.yml'
+  pull_request:
+    paths:
+      - '**.ts'
+      - '**.tsx'
+      - '**/tsconfig.json'
+      - 'yarn.lock'
+      - '.github/workflows/e2e.yml'
+
+defaults:
+  run:
+    shell: 'bash'
+
+jobs:
+  test_setup:
+    name: Test setup
+    runs-on: ubuntu-latest
+    outputs:
+      preview_url: ${{ steps.waitForVercelPreviewDeployment.outputs.url }}
+    steps:
+      - name: Wait for Vercel preview deployment to be ready
+        uses: patrickedqvist/wait-for-vercel-preview@v1.3.1
+        id: waitForVercelPreviewDeployment
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          max_timeout: 3000
+
+  test_e2e:
+    runs-on: ubuntu-latest
+    needs: test_setup
+    name: Playwright tests
+    timeout-minutes: 15
+    environment: ${{ vars.ENVIRONMENT_STAGE }}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 14 # Need for npm >=7.7
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Install Playwright with deps
+        run: npx playwright install --with-deps
+
+      - name: Run tests
+        run: npm run test:e2e
+        env:
+          PLAYWRIGHT_TEST_BASE_URL: ${{ needs.test_setup.outputs.preview_url }}
+
+      - uses: actions/upload-artifact@v2
+        if: always()
+        with:
+          name: playwright-report
+          path: test-results/
+          retention-days: 30

.gitignore

@@ -1,3 +1,9 @@
 node_modules/
-data
-.env
+
+# Docker volumes data directory
+/data
+
+# Production env file 
+.env
+
+test-results/

.gitpod.yml

@@ -0,0 +1,22 @@
+tasks:
+  - name: Init
+    init: |
+      pnpm install &&
+      cp .env.example .env &&
+      docker-compose up -d &&
+      pnpm run build:server &&
+      node packages/server/build/commands.js system:migrate:latest
+    command: | 
+      docker-compose up -d &&
+      pnpm run dev
+
+ports:
+  - port: 4000
+    visibility: public
+    onOpen: open-preview
+  - port: 3000
+    visibility: public
+    onOpen: ignore
+  - port: 3306
+    visibility: public
+    onOpen: ignore

CHANGELOG.md

@@ -2,6 +2,205 @@
 
 All notable changes to Bigcapital server-side will be in this file.
 
+## [0.14.0] - 30-01-2024
+
+* feat: purchases by items exporting by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/327
+* fix: expense amounts should not be rounded by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/339
+* feat: get latest exchange rate from third party services by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/340
+* fix(webapp): inconsistency in currency of universal search items by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/335
+* hotfix: editing sales and expense transactions don't reflect GL entries by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/342
+
+## [0.13.3] - 22-01-2024
+
+* hotfix(server): Unhandled thrown errors of services by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/329
+
+## [0.13.2] - 21-01-2024
+
+* feat: show customer / vendor balance. by @asenawritescode in https://github.com/bigcapitalhq/bigcapital/pull/311
+* feat: inventory valuation csv and xlsx export by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/308
+* feat: sales by items export csv & xlsx by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/310
+* fix(server): the invoice and payment receipt printing by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/315
+* fix: get cashflow transaction broken cause transaction type by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/318
+* fix: `AccountActivateAlert` import by @xprnio in https://github.com/bigcapitalhq/bigcapital/pull/322
+
+## [0.13.1] - 15-01-2024
+
+* feat(webapp): add approve/reject to action bar of estimate details dr… by @ANasouf in https://github.com/bigcapitalhq/bigcapital/pull/304
+* docs: add ANasouf as a contributor for code by @allcontributors in https://github.com/bigcapitalhq/bigcapital/pull/305
+* feat: Export general ledger & Journal to CSV and XLSX by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/303
+* feat: Auto re-calculate the items rate once changing the invoice exchange rate. by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/270
+
+## [0.13.0] - 31-12-2023
+
+* feat: Send an invoice mail the customer email by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/292
+* fix: Allow non-numeric postal codes by @cschuijt in https://github.com/bigcapitalhq/bigcapital/pull/294
+* docs: add cschuijt as a contributor for bug by @allcontributors in https://github.com/bigcapitalhq/bigcapital/pull/295
+
+## [0.12.1] - 17-11-2023
+
+* feat: Add default customer message and terms conditions to the transactions by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/291
+* fix: The currency code of transaction tax rate entry by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/293
+
+## [0.12.0] - 04-11-2023
+
+* feat: Export reports via CSV and XLSX by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/286
+* fix: Axios upgrade by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/288
+* fix(server): Allow decimal amount in sale/purchase transactions. by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/289
+* feat: Optimize invoice documents printing by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/280
+* chore(deps): bump axios from 0.20.0 to 1.6.0 in /packages/server by @dependabot in https://github.com/bigcapitalhq/bigcapital/pull/284
+* chore(deps): bump axios from 0.20.0 to 1.6.0 by @dependabot in https://github.com/bigcapitalhq/bigcapital/pull/283
+
+## [0.11.0] - 28-10-2023
+
+* feat: Migrate to pnpm by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/253
+* feat: Integrate tax rates to bills by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/260
+* feat: Assign default sell/purchase tax rates to items by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/261
+* chore(deps-dev): bump @babel/traverse from 7.23.0 to 7.23.2 in /packages/server by @dependabot in https://github.com/bigcapitalhq/bigcapital/pull/272
+* feat: Improve financial statements rows color by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/276
+* fix: Trial balance sheet adjusted balance by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/273
+* feat: Adds tax numbers to organization and customers by @kochie in https://github.com/bigcapitalhq/bigcapital/pull/269
+* docs: Add kochie as a contributor for code by @allcontributors in https://github.com/bigcapitalhq/bigcapital/pull/277
+* feat: Computed Net Income under Equity in Balance Sheet report. by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/271
+* fix: Change Dockerfile files with new pnpm by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/278
+
+## [0.10.2] - 02-10-2023
+
+fix(webapp): Disable tax rates from item entries editor table services do not support tax rates (https://github.com/bigcapitalhq/bigcapital/commit/69afa07e3ba45495a4cab3490c15f2b0c40c4790) by @abouolia 
+fix(server): Add missing method in ItemEntry model (https://github.com/bigcapitalhq/bigcapital/commit/07628ddc37f46c98959ced0323f28752e0a98944) by @abouolia
+
+## [0.10.1] - 25-09-2023
+
+* Fix: Running tenants migration on Docker migration container by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/242
+
+## [0.10.0] - 24-09-2023
+
+* Added: Tax rates service by @abouolia @elforjani13  in https://github.com/bigcapitalhq/bigcapital/pull/204
+* Added: Sales Tax Liability Summary report by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/204
+* Added: Tax rates tracking with sale invoices by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/204
+* fix(webapp): Table headers sticky for all reports. by @elforjani13 in https://github.com/bigcapitalhq/bigcapital/pull/240
+* chore(deps): bump word-wrap from 1.2.3 to 1.2.4 by @dependabot in https://github.com/bigcapitalhq/bigcapital/pull/200
+* chore(deps): bump word-wrap from 1.2.3 to 1.2.4 in /packages/webapp by @dependabot in https://github.com/bigcapitalhq/bigcapital/pull/199
+* chore(deps): bump mongoose from 5.13.15 to 5.13.20 by @dependabot in https://github.com/bigcapitalhq/bigcapital/pull/197
+
+## [0.9.12] - 29-08-2023
+
+* Refactor: split the services to multiple service classes. (by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/202)
+* Fix: create quick customer/vendor by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/206
+* Fix: typo in bill success message without bill number by @KalliopiPliogka in https://github.com/bigcapitalhq/bigcapital/pull/219
+* Fix: AP/AR aging summary issue by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/229
+* Fix: shouldn't write GL entries when save transaction as draft. by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/221
+* Fix: Transaction type of credit note and vendor credit are not defined on account transactions by @abouolia in 
+* Fix: date format of filtering transactions by date range by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/231
+* Fix: change the default from/date date value of reports by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/230
+* Fix: typos in words start with `A` letter by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/227
+* Fix: filter by customers, vendors and items in reports do not work by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/224
+https://github.com/bigcapitalhq/bigcapital/pull/225
+
+## [0.9.11] - 23-07-2023
+
+* added: Restart policy to docker compose files. by @suhaibaffan in https://github.com/bigcapitalhq/bigcapital/pull/198
+* fix: Expose and expand the rate limit to the env variables by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/195
+
+## [0.9.10] - 18-07-2023
+
+* feat(e2e): E2E onboarding process by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/176
+* fix(webapp): Show loading message of cost computing job on financial reports by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/196
+* fix(webapp): Change the currency code of sales and purchases transactions with foreign contacts. 
+
+## [0.9.9] - 28-06-2023
+
+* refactor: Customer and vendor select component by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/171
+* chore: Move auto-increment components in separate files by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/170
+* fix: Style of quick item drawer by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/173
+* fix: Should not show the form before loading account by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/172
+* fix: Payment made form does not handle not unique number an e… by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/177
+* fix: Internal note of invoice/bill payment does not saving by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/181
+* fix: Storing cash flow transaction description by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/180
+* fix: No currency in amount field on money in/out dialogs by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/179
+* fix: No default branch for customer/vendor opening balance branch by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/182
+
+## [0.9.8] - 19-06-2023
+
+`bigcapitalhq/webapp`
+
+* add: Inventory Adjustment option to the item drawer by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/158
+* fix: use all drawers names from common enum object by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/157
+* fix: adjustment type options do not show up by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/159
+* fix: change the remove line text to be red to intent as a danger action by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/162
+* fix: rename sidebar localization keys names to be keyword path by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/161
+* fix: manual journal placeholder text by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/160
+* fix: warehouses select component by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/168
+
+`bigcapitalhq/server`
+
+* fix: sending emails on reset password and registration by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/167
+
+## [0.9.7] - 14-06-2023
+
+`@bigcapital/webapp`
+* fix: change the footer links of onboarding pages by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/139
+
+`@bigcapital/server`
+* fix: expense transaction journal entries by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/155
+
+## [0.9.6] - 12-06-2023
+
+`@bigcapital/webapp`
+
+* fix: remove duplicated form submitting by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/138
+* feat: add monorepo version on the application sidebar by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/136
+
+## [0.9.5] - 11-06-2023
+
+`@bigcapital/server`
+
+* fix: filter ledger entries that effect contact balance to AR/AP accounts only by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/132
+
+`@bigcapital/webapp`
+
+* fix: catch journal error when create a journal with accounts have different currency by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/135
+* fix: add duplicate icon to context menu of customers and vendors table by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/133
+* fix: customer/vendor opening balance with exchange rate by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/134
+
+## [0.9.4] - 08-06-2023
+
+`@bigcapital/monorepo`
+- fixed: docker-compose line-ending issue on Windows by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/130
+
+`@bigcapital/server`
+- fixed: Disable Webpack minification for JS class name reading.
+
+## [0.9.3] -04-06-2023
+
+`@bigcapital/monorepo`
+* Added: Add env variable to customize the proxy public ports by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/125
+* Added: Migrate the server database to MariaDB by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/128
+
+## [0.9.2] - 31-05-2023
+
+`@bigcapital/webapp`
+
+- fixed: move `packaeg-lock.json` inside docker container.
+- fixed: remove Sentry from the web client.
+
+## [0.9.1] - 28-05-2023
+
+`@bigcapital/server`
+- fix: deleting ledger entries of manual journal.
+- fix: base currency should be enabled.
+- fix: delete invoice transaction issue.
+
+`@bigcapital/webapp`
+- fix: general, accountant and items preferences.
+- fix: auto-increment sale invoices, estiamtes, credit notes, payments and manual journals.
+- refactor: the setup organization form to use binded Formik components.
+
+## [0.9.0] - 06-05-2023
+
+`@bigcapital/server`
+
+- [Sign-up restrictions](https://docs.bigcapital.ly/docs/deployment/signup_restriction) for self-hosting instances to disable signup or control the allowed email addresses and domains that can sign-up.
+
 ## [0.8.3] - 06-04-2023
 
 `@bigcaptial/monorepo`

CONTRIBUTING.md

@@ -0,0 +1,141 @@
+# Contributing Guidelines
+
+Thank you for considering contributing to our project! We appreciate your interest and welcome any contributions you may have.
+
+Please read through this document before submitting any issues or pull requests to ensure we have all the necessary information to effectively respond to your bug report or contribution.
+
+## Sections
+
+- [General Instructions](#general-instructions)
+- [Local Setup Prerequisites](#local-setup-prerequisites)
+- [Contribute to Backend](#contribute-to-backend)
+- [Contribute to Frontend](#contribute-to-frontend)
+- [Other Ways to Contribute](#other-ways-to-contribute)
+
+## General Instructions
+
+## For Pull Request(s)
+
+Contributions via pull requests are much appreciated. Once the approach is agreed upon ✅, make your changes and open a Pull Request(s). Before sending us a pull request, please ensure that,
+
+- Fork the repo on GitHub, clone it on your machine.
+- Create a branch with your changes.
+- You are working against the latest source on the `develop` branch.
+- Modify the source; please focus only on the specific change.
+- Ensure local tests pass.
+- Commit to your fork using clear commit messages.
+- Send us a pull request.
+- Pay attention to any automated CI failures reported in the pull request.
+- Stay involved in the conversation
+
+⚠️ Please note: If you want to work on an issue, please ask the maintainers to assign the issue to you before starting work on it. This would help us understand who is working on an issue and prevent duplicate work. 🙏🏻
+
+---
+
+## Local Setup Prerequisites
+  - The application currently supports **Node.js v18.x**.
+  - `pnpm` packages manager, (from pnpm [guide](https://pnpm.io/installation) pick any installation method).
+
+## Contribute to Backend
+
+- Clone the `bigcapital` repository and `cd` into `bigcapital` directory.
+- Create `.env` file by copying `.env.example` file to `.env`. (The ``.env.example`` file has all the necessary values of variables to start development directly).
+
+```
+cp .env.example .env
+```
+
+- Install all npm dependencies of the monorepo, you don't have to change directory to the `backend` package. just hit the command on root directory and it will install dependencies of all packages.
+
+```
+pnpm install
+```
+
+- Run all required docker containers in the development, we already configured all containers under `docker-compose.yml`.
+
+```
+docker-compose up -d
+```
+
+Wait some seconds, and hit `docker-compose ps` and you should see the same result below.
+
+```
+CONTAINER ID   IMAGE              COMMAND                  CREATED         STATUS        PORTS                               NAMES
+d974edfab9df   bigcapital-mysql   "docker-entrypoint.s…"   7 seconds ago   Up 1 second   0.0.0.0:3306->3306/tcp, 33060/tcp   bigcapital-mysql-1
+cefa73fe2881   bigcapital-redis   "docker-entrypoint.s…"   7 seconds ago   Up 1 second   6379/tcp                            bigcapital-redis-1
+1ea059198cb4   bigcapital-mongo   "docker-entrypoint.s…"   7 seconds ago   Up 1 second   0.0.0.0:27017->27017/tcp            bigcapital-mongo-1
+```
+
+- There're some CLI commands we should run before running the server like databaase migration, so we need to build the `server` app first.
+
+```
+pnpm run build:server
+```
+
+- Run the database migration for system database.
+
+```
+node packages/server/build/commands.js system:migrate:latest
+```
+
+And you should get something like that.
+
+```
+Batch 1 run: 6 migrations
+```
+
+- Next, start the webapp application.
+
+```
+pnpm run dev:server
+```
+
+**[`^top^`](#)**
+
+----
+
+## Contribute to Frontend
+
+- Clone the `bigcapital` repository and cd into `bigcapital` directory.
+
+```
+git clone https://github.com/bigcapital/bigcapital.git && cd bigcaptial
+```
+
+- Install all npm dependencies of the monorepo, you don't have to change directory to the `frontend` package. just hit that command and will install all packages across all application.
+
+```
+pnpm install
+```
+
+- Next, start the webapp application.
+
+```
+pnpm run dev:webapp
+```
+
+**[`^top^`](#)**
+
+---
+
+## Code Review
+
+We welcome constructive criticism and feedback on code submitted by contributors. All feedback should be constructive and respectful, and should focus on the code rather than the contributor. Code review may include suggestions for improvement or changes to the code.
+
+---
+
+## Other Ways to Contribute
+
+There are many other ways to get involved with the community and to participate in this project:
+
+- Use the product, submitting GitHub issues when a problem is found.
+- Help code review pull requests and participate in issue threads.
+- Submit a new feature request as an issue.
+- Help answer questions on forums such as Bigcapital Community Discord Channel.
+- Tell others about the project on Twitter, your blog, etc.
+
+**[`^top^`](#)**
+
+Again, Feel free to ping us on [`#contributing`](https://discord.com/invite/c8nPBJafeb) on our Discord community if you need any help on this :)
+
+Thank You!

README.md

@@ -7,6 +7,24 @@
   <p align="center">
     Simple, smart online accounting software for small and medium businesses.
   </p>
+
+  <p align="center">
+    <a href="https://github.com/bigcapitalhq/bigcapital/commits/develop">
+      <img src="https://img.shields.io/github/commit-activity/m/bigcapitalhq/bigcapital/develop" />
+    </a>
+    <a href="https://discord.com/invite/c8nPBJafeb">
+      <img src="https://img.shields.io/discord/1066514716752625725?label=Discord" alt="" />
+    </a>
+    <a href="https://github.com/bigcapitalhq/bigcapital/graphs/contributors">
+      <img src="https://img.shields.io/github/contributors/bigcapitalhq/bigcapital" alt="" />
+    </a>
+    <a href="https://github.com/bigcapitalhq/bigcapital/blob/develop/LICENSE">
+      <img src="https://img.shields.io/github/license/bigcapitalhq/bigcapital" alt="" />
+    </a>
+    <a href="https://twitter.com/bigcapitalhq"> 
+      <img src="https://img.shields.io/twitter/follow/bigcapitalhq?style=social" alt="twitter" />
+    </a>
+  </p>
 </p>
 
 # What's Bigcapital?
@@ -19,13 +37,94 @@ Bigcapital is a smart and open-source accounting and inventory software, Bigcapi
   <img src="https://raw.githubusercontent.com/abouolia/blog/main/public/screenshot-3.png" width="270">
 </p>
 
+# Getting Started
+
+We've got serveral options on dev and prod depending on your need to get started quickly with Bigcapital.
+
+## Self-hosted 
+
+Bigcapital is available open-source under AGPL license. You can host it on your own servers using Docker.
+
+### Docker
+
+To get started with self-hosted with Docker and Docker Compose, take a look at the [Docker guide](https://docs.bigcapital.ly/deployment/docker).
+
+## Development
+
+### Local Setup
+
+To get started locally, we have a [guide to help you](https://github.com/bigcapitalhq/bigcapital/blob/develop/CONTRIBUTING.md).
+
+### Gitpod
+
+- Click the Gitpod button below to open this project in development mode.
+- This will open and configure the workspace in your browser with all the necessary dependencies.
+
+[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/new/#https://github.com/bigcapitalhq/bigcapital)
+
+## Headless Accounting
+
+You can integrate Bigcapital API with your system to organize your transactions in double-entry system to get the best financial reports.
+
+[![Run in Postman](https://run.pstmn.io/button.svg)](https://www.postman.com/bigcapital/workspace/bigcapital-api)
+
 # Resources
 
 - [Documentation](https://docs.bigcapital.ly/) - Learn how to use.
+- [Contribution](https://github.com/bigcapitalhq/bigcapital/blob/develop/CONTRIBUTING.md) - Welcome to any contributions.
 - [Discord](https://discord.com/invite/c8nPBJafeb) - Ask for help.
 - [Bug Tracker](https://github.com/bigcapitalhq/bigcapital/issues) - Notify us new bugs.
-- [Source Code](https://github.com/bigcapitalhq/bigcapital) - Github repo.
 
-# Changlog
+# Changelog
 
 Please see [Releases](https://github.com/bigcapitalhq/bigcapital/releases) for more information what has changed recently.
+
+# Contact us
+
+Meet our sales team for any commercial inquiries.
+
+<a target="_blank" href="https://cal.com/ahmed-bouhuolia-ekk3ph/30min"><img src="https://cal.com/book-with-cal-dark.svg" alt="Book us with Cal.com"></a>
+
+# Recognition
+
+<a href="https://news.ycombinator.com/item?id=36118990">
+  <img
+    style="width: 250px; height: 54px;" width="250" height="54"
+    alt="Featured on Hacker News"
+    src="https://hackernews-badge.vercel.app/api?id=36118990"
+  />
+</a>
+
+# Contributors
+
+Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
+
+<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
+<!-- prettier-ignore-start -->
+<!-- markdownlint-disable -->
+<table>
+  <tbody>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/abouolia"><img src="https://avatars.githubusercontent.com/u/2197422?v=4?s=100" width="100px;" alt="Ahmed Bouhuolia"/><br /><sub><b>Ahmed Bouhuolia</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/commits?author=abouolia" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://ameir.net"><img src="https://avatars.githubusercontent.com/u/374330?v=4?s=100" width="100px;" alt="Ameir Abdeldayem"/><br /><sub><b>Ameir Abdeldayem</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/issues?q=author%3Aameir" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/elforjani13"><img src="https://avatars.githubusercontent.com/u/39470382?v=4?s=100" width="100px;" alt="ElforJani13"/><br /><sub><b>ElforJani13</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/commits?author=elforjani13" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://scheibling.se"><img src="https://avatars.githubusercontent.com/u/24367830?v=4?s=100" width="100px;" alt="Lars Scheibling"/><br /><sub><b>Lars Scheibling</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/issues?q=author%3Ascheibling" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/suhaibaffan"><img src="https://avatars.githubusercontent.com/u/18115937?v=4?s=100" width="100px;" alt="Suhaib Affan"/><br /><sub><b>Suhaib Affan</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/commits?author=suhaibaffan" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/KalliopiPliogka"><img src="https://avatars.githubusercontent.com/u/81677549?v=4?s=100" width="100px;" alt="Kalliopi Pliogka"/><br /><sub><b>Kalliopi Pliogka</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/issues?q=author%3AKalliopiPliogka" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://me.kochie.io"><img src="https://avatars.githubusercontent.com/u/10809884?v=4?s=100" width="100px;" alt="Robert Koch"/><br /><sub><b>Robert Koch</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/commits?author=kochie" title="Code">💻</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="http://cschuijt.nl"><img src="https://avatars.githubusercontent.com/u/5460015?v=4?s=100" width="100px;" alt="Casper Schuijt"/><br /><sub><b>Casper Schuijt</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/issues?q=author%3Acschuijt" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ANasouf"><img src="https://avatars.githubusercontent.com/u/19536487?v=4?s=100" width="100px;" alt="ANasouf"/><br /><sub><b>ANasouf</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/commits?author=ANasouf" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://ragnarlaud.dev"><img src="https://avatars.githubusercontent.com/u/3042904?v=4?s=100" width="100px;" alt="Ragnar Laud"/><br /><sub><b>Ragnar Laud</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/issues?q=author%3Axprnio" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/asenawritescode"><img src="https://avatars.githubusercontent.com/u/67445192?v=4?s=100" width="100px;" alt="Asena"/><br /><sub><b>Asena</b></sub></a><br /><a href="https://github.com/bigcapitalhq/bigcapital/issues?q=author%3Aasenawritescode" title="Bug reports">🐛</a></td>
+    </tr>
+  </tbody>
+</table>
+
+<!-- markdownlint-restore -->
+<!-- prettier-ignore-end -->
+
+<!-- ALL-CONTRIBUTORS-LIST:END -->
+
+This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!

docker-compose.prod.yml

@@ -15,20 +15,28 @@ services:
       - ./data/logs/nginx/:/var/log/nginx
       - ./docker/certbot/certs/:/var/certs
     ports:
-      - "80:80"
-      - "443:443"
+      - '${PUBLIC_PROXY_PORT:-80}:80'
+      - '${PUBLIC_PROXY_SSL_PORT:-443}:443'
     tty: true
     depends_on:
       - server
       - webapp
+    deploy:
+      restart_policy:
+        condition: unless-stopped
 
-  webapp: 
+  webapp:
     container_name: bigcapital-webapp
     image: ghcr.io/bigcapitalhq/webapp:latest
+    deploy:
+      restart_policy:
+        condition: unless-stopped
 
   server:
     container_name: bigcapital-server
     image: ghcr.io/bigcapitalhq/server:latest
+    expose:
+      - '3000'
     links:
       - mysql
       - mongo
@@ -37,10 +45,13 @@ services:
       - mysql
       - mongo
       - redis
+    deploy:
+      restart_policy:
+        condition: unless-stopped
     environment:
       # Mail
       - MAIL_HOST=${MAIL_HOST}
-      - MAIL_USERNAME=${MAIL_USERNAM}
+      - MAIL_USERNAME=${MAIL_USERNAME}
       - MAIL_PASSWORD=${MAIL_PASSWORD}
       - MAIL_PORT=${MAIL_PORT}
       - MAIL_SECURE=${MAIL_SECURE}
@@ -62,7 +73,7 @@ services:
       # Authentication
       - JWT_SECRET=${JWT_SECRET}
 
-      # MongoDB 
+      # MongoDB
       - MONGODB_DATABASE_URL=mongodb://mongo/bigcapital
 
       # Application
@@ -72,36 +83,54 @@ services:
       - AGENDASH_AUTH_USER=${AGENDASH_AUTH_USER}
       - AGENDASH_AUTH_PASSWORD=${AGENDASH_AUTH_PASSWORD}
 
+      # Sign-up restrictions
+      - SIGNUP_DISABLED=${SIGNUP_DISABLED}
+      - SIGNUP_ALLOWED_DOMAINS=${SIGNUP_ALLOWED_DOMAINS}
+      - SIGNUP_ALLOWED_EMAILS=${SIGNUP_ALLOWED_EMAILS}
+
+      # Gotenberg (Pdf generator)
+      - GOTENBERG_URL=${GOTENBERG_URL}
+      - GOTENBERG_DOCS_URL=${GOTENBERG_DOCS_URL}
+
   database_migration:
     container_name: bigcapital-database-migration
     build:
       context: ./
       dockerfile: docker/migration/Dockerfile
     environment:
+      # Database
       - DB_HOST=mysql
       - DB_USER=${DB_USER}
       - DB_PASSWORD=${DB_PASSWORD}
       - DB_CHARSET=${DB_CHARSET}
       - SYSTEM_DB_NAME=${SYSTEM_DB_NAME}
+      # Tenants databases
+      - TENANT_DB_NAME_PERFIX=${TENANT_DB_NAME_PERFIX}
     depends_on:
       - mysql
 
   mysql:
     container_name: bigcapital-mysql
+    deploy:
+      restart_policy:
+        condition: unless-stopped
     build:
-      context: ./docker/mysql
+      context: ./docker/mariadb
     environment:
       - MYSQL_DATABASE=${SYSTEM_DB_NAME}
       - MYSQL_USER=${DB_USER}
       - MYSQL_PASSWORD=${DB_PASSWORD}
-      - MYSQL_ROOT_PASSWORD=${DB_PASSWORD}
+      - MYSQL_ROOT_PASSWORD=${DB_ROOT_PASSWORD}
     volumes:
       - mysql:/var/lib/mysql
     expose:
       - '3306'
 
   mongo:
-    container_name: bigcapital-mongo 
+    container_name: bigcapital-mongo
+    deploy:
+      restart_policy:
+        condition: unless-stopped
     build: ./docker/mongo
     expose:
       - '27017'
@@ -110,13 +139,21 @@ services:
 
   redis:
     container_name: bigcapital-redis
+    deploy:
+      restart_policy:
+        condition: unless-stopped
     build:
       context: ./docker/redis
     expose:
-      - "6379"
+      - '6379'
     volumes:
       - redis:/data
 
+  gotenberg:
+    image: gotenberg/gotenberg:7
+    expose:
+      - '9000'
+
 # Volumes
 volumes:
   mysql:

docker-compose.yml

@@ -6,20 +6,23 @@
 version: '3.3'
 
 services:
-  mysql:
+  mariadb:
     build:
-      context: ./docker/mysql
+      context: ./docker/mariadb
     environment:
       - MYSQL_DATABASE=${SYSTEM_DB_NAME}
       - MYSQL_USER=${DB_USER}
       - MYSQL_PASSWORD=${DB_PASSWORD}
-      - MYSQL_ROOT_PASSWORD=${DB_PASSWORD}
+      - MYSQL_ROOT_PASSWORD=${DB_ROOT_PASSWORD}
     volumes:
       - mysql:/var/lib/mysql
     expose:
       - '3306'
     ports:
       - '3306:3306'
+    deploy:
+      restart_policy:
+        condition: unless-stopped
 
   mongo:
     build: ./docker/mongo
@@ -29,6 +32,9 @@ services:
       - mongo:/var/lib/mongodb
     ports:
       - '27017:27017'
+    deploy:
+      restart_policy:
+        condition: unless-stopped
 
   redis:
     build:
@@ -37,6 +43,14 @@ services:
       - "6379"
     volumes:
       - redis:/data
+    deploy:
+      restart_policy:
+        condition: unless-stopped
+
+  gotenberg:
+    image: gotenberg/gotenberg:7
+    ports:
+      - "9000:3000"
 
 # Volumes
 volumes:

docker/mariadb/Dockerfile

@@ -1,4 +1,4 @@
-FROM mysql:5.7
+FROM mariadb:10.2
 
 USER root
 ADD my.cnf /etc/mysql/conf.d/my.cnf
@@ -17,7 +17,7 @@ ENV MYSQL_ROOT_PASSWORD=$MYSQL_ROOT_PASSWORD
 COPY ./init.sql /scripts/init.template.sql
 COPY ./docker-entrypoint.sh /docker-entrypoint-initdb.d/docker-initialize.sh
 
-# The scripts in the docker-entrypoint-initdb.d/ directory are executed as
+# The scripts in the `docker-entrypoint-initdb.d/` directory are executed as
 # the mysql user inside the MySQL Docker container.
 RUN chown -R mysql:root /docker-entrypoint-initdb.d
 RUN chown -R mysql:root /scripts

docker/mariadb/init.sql

@@ -1,2 +1,3 @@
 GRANT ALL PRIVILEGES ON *.* TO '{MYSQL_USER}'@'%' IDENTIFIED BY '{MYSQL_PASSWORD}' WITH GRANT OPTION;
+
 FLUSH PRIVILEGES;

docker/migration/Dockerfile

@@ -34,5 +34,7 @@ WORKDIR /app/packages/server
 
 RUN git clone https://github.com/vishnubob/wait-for-it.git
 
-# Once we listen the mysql port run the migration task.
-CMD ["./wait-for-it/wait-for-it.sh", "mysql:3306", "--", "node", "./build/commands.js", "system:migrate:latest"]
+ADD docker/migration/start.sh /
+RUN chmod +x /start.sh
+
+CMD ["/start.sh"]

docker/migration/start.sh

@@ -0,0 +1,5 @@
+# Migrate the master system database.
+./wait-for-it/wait-for-it.sh mysql:3306 -- node ./build/commands.js system:migrate:latest
+
+# Migrate all tenants.
+./wait-for-it/wait-for-it.sh mysql:3306 -- node ./build/commands.js tenants:migrate:latest

e2e/_utils.ts

@@ -0,0 +1,13 @@
+import { Page } from '@playwright/test';
+
+export const clearLocalStorage = (page: Page) => {
+  return page.evaluate(`window.localStorage.clear()`);
+};
+
+export const defaultPageConfig = () => {
+  return {
+    extraHTTPHeaders: {
+      'ngrok-skip-browser-warning': 'any-value',
+    },
+  };
+};

e2e/authentication.spec.ts

@@ -0,0 +1,116 @@
+import { test, expect, Page } from '@playwright/test';
+import { faker } from '@faker-js/faker';
+import { clearLocalStorage, defaultPageConfig } from './_utils';
+
+let authPage: Page;
+
+test.describe('authentication', () => {
+  test.beforeAll(async ({ browser }) => {
+    authPage = await browser.newPage({ ...defaultPageConfig() });
+  });
+  test.afterAll(async () => {
+    await authPage.close();
+  });
+  test.afterEach(async ({ context }) => {
+    context.clearCookies();
+    await clearLocalStorage(authPage);
+  });
+
+  test.describe('login', () => {
+    test.beforeEach(async () => {
+      await authPage.goto('/auth/login');
+    });
+    test('should show the login page.', async () => {
+      await expect(authPage.locator('body')).toContainText(
+        "Don't have an account? Sign up"
+      );
+    });
+    test('should email and password be required.', async () => {
+      await authPage.getByRole('button', { name: 'Log in' }).click();
+
+      await expect(authPage.locator('form')).toContainText(
+        'Email is a required field'
+      );
+      await expect(authPage.locator('form')).toContainText(
+        'Password is a required field'
+      );
+    });
+    test('should go to the register page when click on sign up link', async () => {
+      await authPage.getByRole('link', { name: 'Sign up' }).click();
+      await expect(authPage.url()).toContain('/auth/register');
+    });
+    test('should the email or password is not correct.', async () => {
+      await authPage.getByLabel('Email Address').click();
+      await authPage.getByLabel('Email Address').fill(faker.internet.email());
+
+      await authPage.getByLabel('Password').click();
+      await authPage.getByLabel('Password').fill(faker.internet.password());
+
+      await authPage.getByRole('button', { name: 'Log in' }).click();
+
+      await expect(authPage.locator('body')).toContainText(
+        'The email and password you entered did not match our records.'
+      );
+    });
+  });
+
+  test.describe('register', () => {
+    test.beforeEach(async () => {
+      await authPage.goto('/auth/register');
+    });
+    test('should first name, last name, email and password be required.', async () => {
+      await authPage.getByRole('button', { name: 'Register' }).click();
+
+      await expect(authPage.locator('form')).toContainText(
+        'First name is a required field'
+      );
+      await expect(authPage.locator('form')).toContainText(
+        'Last name is a required field'
+      );
+      await expect(authPage.locator('form')).toContainText(
+        'Email is a required field'
+      );
+      await expect(authPage.locator('form')).toContainText(
+        'Password is a required field'
+      );
+    });
+    test('should signup successfully.', async () => {
+      const form = authPage.locator('form');
+      await form.getByLabel('First Name').click();
+      await form.getByLabel('First Name').fill(faker.person.firstName());
+
+      await form.getByLabel('Email').click();
+      await form.getByLabel('Email').fill(faker.internet.email());
+
+      await form.getByLabel('Last Name').click();
+      await form.getByLabel('Last Name').fill(faker.person.lastName());
+
+      await form.getByLabel('Password').click();
+      await form.getByLabel('Password').fill(faker.internet.password());
+
+      await authPage.getByRole('button', { name: 'Register' }).click();
+
+      await expect(authPage.locator('h1')).toContainText(
+        'Register a New Organization now!'
+      );
+    });
+  });
+
+  test.describe('reset password', () => {
+    test.beforeAll(async ({ browser }) => {
+      authPage = await browser.newPage({ ...defaultPageConfig() });
+    });
+    test.afterAll(async () => {
+      await authPage.close();
+    });
+    test.beforeEach(async () => {
+      await authPage.goto('/auth/send_reset_password');
+    });
+    test('should email be required.', async () => {
+      await authPage.getByRole('button', { name: 'Reset Password' }).click();
+      await expect(authPage.locator('form')).toContainText(
+        'Email is a required field'
+      );
+    });
+  });
+});

e2e/items.spec.ts

@@ -0,0 +1,7 @@
+import { test, expect, Page } from '@playwright/test';
+
+test.describe('item', () => {
+  test('should validate all required fields.', () => {});
+  test('should save the item successfully.', () => {});
+  test('should item code be unqiue.', () => {});
+});

e2e/onboarding.spec.ts

@@ -0,0 +1,86 @@
+import { test, expect, Page } from '@playwright/test';
+import { faker } from '@faker-js/faker';
+import { defaultPageConfig } from './_utils';
+
+let authPage: Page;
+let businessLegalName: string = faker.company.name();
+
+test.describe('onboarding', () => {
+  test.beforeAll(async ({ browser }) => {
+    authPage = await browser.newPage({ ...defaultPageConfig() });
+    await authPage.goto('/auth/register');
+
+    const form = authPage.locator('form');
+
+    await form.getByLabel('First Name').fill(faker.person.firstName());
+    await form.getByLabel('Email').fill(faker.internet.email());
+    await form.getByLabel('Last Name').fill(faker.person.lastName());
+    await form.getByLabel('Password').fill(faker.internet.password());
+
+    await authPage.getByRole('button', { name: 'Register' }).click();
+  });
+  test('should validation catch all required fields', async () => {
+    const form = authPage.locator('form');
+
+    await authPage.getByRole('button', { name: 'Save & Continue' }).click();
+
+    await expect(form).toContainText('Organization name is a required field');
+    await expect(form).toContainText('Location is a required field');
+    await expect(form).toContainText('Base currency is a required field');
+    await expect(form).toContainText('Fiscal year is a required field');
+    await expect(form).toContainText('Time zone is a required field');
+  });
+  test.describe('after onboarding', () => {
+    test.beforeAll(async () => {
+      await authPage.getByLabel('Legal Organization Name').click();
+      await authPage
+        .getByLabel('Legal Organization Name')
+        .fill(businessLegalName);
+
+      // Fill Business Location.
+      await authPage
+        .getByRole('button', { name: 'Select Business Location...' })
+        .click();
+      await authPage.locator('a').filter({ hasText: 'Albania' }).click();
+
+      // Fill Base Currency.
+      await authPage
+        .getByRole('button', { name: 'Select Base Currency...' })
+        .click();
+      await authPage
+        .locator('a')
+        .filter({ hasText: 'AED - United Arab Emirates Dirham' })
+        .click();
+
+      // Fill Fasical Year.
+      await authPage
+        .getByRole('button', { name: 'Select Fiscal Year...' })
+        .click();
+      await authPage.locator('a').filter({ hasText: 'June - May' }).click();
+
+      // Fill Timezone.
+      await authPage
+        .getByRole('button', { name: 'Select Time Zone...' })
+        .click();
+      await authPage.getByText('Pacific/Marquesas-09:30').click();
+
+      // Click on Submit button
+      await authPage.getByRole('button', { name: 'Save & Continue' }).click();
+    });
+    test('should onboarding process success', async () => {
+      await expect(authPage.locator('body')).toContainText(
+        'Congrats! You are ready to go',
+        {
+          timeout: 30000,
+        }
+      );
+    });
+    test('should go to the dashboard after clicking on "Go to dashboard" button.', async () => {
+      await authPage.getByRole('button', { name: 'Go to dashboard' }).click();
+
+      await expect(
+        authPage.locator('[data-testId="dashboard-topbar"] h1')
+      ).toContainText(businessLegalName);
+    });
+  });
+});

lerna.json

@@ -1,6 +1,7 @@
 {
   "$schema": "node_modules/lerna/schemas/lerna-schema.json",
+  "version": "independent",
+  "npmClient": "pnpm",
   "useWorkspaces": true,
-  "version": "0.0.0",
-  "npmClient": "npm"
-}
+  "packages": ["packages/*"]
+}

package.json

@@ -2,7 +2,6 @@
   "name": "bigcapital-monorepo",
   "private": true,
   "scripts": {
-    "bootstrap": "lerna exec npm install",
     "dev": "lerna run dev",
     "build": "lerna run build",
     "dev:webapp": "lerna run dev --scope \"@bigcapital/webapp\"",
@@ -10,26 +9,24 @@
     "dev:server": "lerna run dev --scope \"@bigcapital/server\"",
     "build:server": "lerna run build --scope \"@bigcapital/server\"",
     "serve:server": "lerna run serve --scope \"@bigcapital/server\"",
+    "test:e2e": "playwright test",
     "prepare": "husky install"
   },
-  "workspaces": [
-    "packages/*",
-    "shared/*"
-  ],
   "devDependencies": {
+    "@commitlint/cli": "^17.4.2",
     "@commitlint/config-conventional": "^17.4.2",
     "@commitlint/config-lerna-scopes": "^17.4.2",
+    "@faker-js/faker": "^8.0.2",
+    "@playwright/test": "^1.32.3",
     "husky": "^8.0.3",
-    "lerna": "^6.4.1",
-    "@commitlint/cli": "^17.4.2"
+    "lerna": "^6.4.1"
   },
   "engines": {
-    "node": "14.x"
+    "node": "16.x || 17.x || 18.x"
   },
   "husky": {
     "hooks": {
       "commit-msg": "commitlint -E HUSKY_GIT_PARAMS"
     }
-  },
-  "dependencies": {}
+  }
 }

packages/server/.gitignore

@@ -1,7 +1,6 @@
 /node_modules/
 /.env
-/storage
-package-lock.json
 stdout.log
 /dist
-/build
+/build
+/public/imports

packages/server/Dockerfile

@@ -1,4 +1,4 @@
-FROM node:14.20-alpine as build
+FROM node:18.16.0-alpine as build
 
 USER root
 
@@ -34,7 +34,11 @@ ARG MAIL_HOST= \
   BASE_URL= \
   # Agendash
   AGENDASH_AUTH_USER=agendash \
-  AGENDASH_AUTH_PASSWORD=123123 
+  AGENDASH_AUTH_PASSWORD=123123 \
+  # Sign-up restriction
+  SIGNUP_DISABLED= \
+  SIGNUP_ALLOWED_DOMAINS= \
+  SIGNUP_ALLOWED_EMAILS=
 
 ENV MAIL_HOST=$MAIL_HOST \
   MAIL_USERNAME=$MAIL_USERNAME \
@@ -68,22 +72,36 @@ ENV MAIL_HOST=$MAIL_HOST \
   # MongoDB
   MONGODB_DATABASE_URL=$MONGODB_DATABASE_URL \
   # Application
-  BASE_URL=$BASE_URL
+  BASE_URL=$BASE_URL \
+  # Sign-up restriction
+  SIGNUP_DISABLED=$SIGNUP_DISABLED \
+  SIGNUP_ALLOWED_DOMAINS=$SIGNUP_ALLOWED_DOMAINS \
+  SIGNUP_ALLOWED_EMAILS=$SIGNUP_ALLOWED_EMAILS
 
 # Create app directory.
 WORKDIR /app
 
 RUN chown node:node /
 
+# Install pnpm 
+RUN npm install -g pnpm
+
 # Copy application dependency manifests to the container image.
 COPY ./package*.json ./
+COPY ./pnpm-lock.yaml ./pnpm-lock.yaml
+COPY ./pnpm-workspace.yaml ./pnpm-workspace.yaml
+COPY ./lerna.json ./lerna.json
 COPY ./packages/server/package*.json ./packages/server/
 
-COPY ./lerna.json ./lerna.json
+# Install application dependencies
+RUN apk update
+RUN apk add python3 build-base chromium
 
-# Install app dependencies for production.
-RUN npm install
-RUN npm run bootstrap
+# Set PYHTON env
+ENV PYTHON=/usr/bin/python3
+
+# Install packages dependencies for production.
+RUN pnpm install
 
 COPY --chown=node:node ./packages/server ./packages/server
 

packages/server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@bigcapital/server",
-  "version": "1.7.1",
+  "version": "0.10.2",
   "description": "",
   "main": "src/server.ts",
   "scripts": {
@@ -22,19 +22,22 @@
   "dependencies": {
     "@casl/ability": "^5.4.3",
     "@hapi/boom": "^7.4.3",
+    "@lemonsqueezy/lemonsqueezy.js": "^2.2.0",
     "@types/i18n": "^0.8.7",
     "@types/knex": "^0.16.1",
     "@types/mathjs": "^6.0.12",
+    "@types/yup": "^0.29.13",
     "accepts": "^1.3.7",
     "accounting": "^0.4.1",
     "agenda": "^4.2.1",
     "agendash": "^3.1.0",
     "app-root-path": "^3.0.0",
     "async": "^3.2.0",
-    "axios": "^0.20.0",
+    "axios": "^1.6.0",
     "babel-loader": "^9.1.2",
     "bcryptjs": "^2.4.3",
     "bluebird": "^3.7.2",
+    "body-parser": "^1.20.2",
     "compression": "^1.7.4",
     "country-codes-list": "^1.6.8",
     "cpy": "^8.1.2",
@@ -42,7 +45,7 @@
     "crypto-random-string": "^3.2.0",
     "csurf": "^1.10.0",
     "deep-map": "^2.0.0",
-    "deepdash": "^5.3.7",
+    "deepdash": "^5.3.9",
     "dotenv": "^8.1.0",
     "errorhandler": "^1.5.1",
     "es6-weak-map": "^2.0.3",
@@ -52,9 +55,9 @@
     "express": "^4.17.1",
     "express-basic-auth": "^1.2.0",
     "express-boom": "^3.0.0",
-    "express-fileupload": "^1.1.7-alpha.3",
     "express-oauth-server": "^2.0.0",
     "express-validator": "^6.12.2",
+    "form-data": "^4.0.0",
     "gulp": "^4.0.2",
     "gulp-sass": "^5.0.0",
     "helmet": "^3.21.0",
@@ -72,7 +75,10 @@
     "memory-cache": "^0.2.0",
     "moment": "^2.24.0",
     "moment-range": "^4.0.2",
+    "moment-timezone": "^0.5.43",
+    "mongodb": "^6.1.0",
     "mongoose": "^5.10.0",
+    "multer": "1.4.5-lts.1",
     "mustache": "^3.0.3",
     "mysql": "^2.17.1",
     "mysql2": "^1.6.5",
@@ -84,6 +90,7 @@
     "objection-filter": "^4.0.1",
     "objection-soft-delete": "^1.0.7",
     "objection-unique": "^1.2.2",
+    "plaid": "^10.3.0",
     "pluralize": "^8.0.0",
     "pug": "^3.0.2",
     "puppeteer": "^10.2.0",
@@ -92,11 +99,16 @@
     "rate-limiter-flexible": "^2.1.14",
     "reflect-metadata": "^0.1.13",
     "rtl-detect": "^1.0.4",
+    "socket.io": "^4.7.4",
+    "source-map-loader": "^4.0.1",
+    "tmp-promise": "^3.0.3",
     "ts-transformer-keys": "^0.4.2",
     "tsyringe": "^4.3.0",
     "typedi": "^0.8.0",
     "uniqid": "^5.2.0",
-    "winston": "^3.2.1"
+    "winston": "^3.2.1",
+    "xlsx": "^0.18.5",
+    "yup": "^0.28.1"
   },
   "devDependencies": {
     "@types/lodash": "^4.14.158",
@@ -131,7 +143,7 @@
     "rimraf": "^3.0.2",
     "rtlcss": "^3.3.0",
     "run-script-webpack-plugin": "^0.1.1",
-    "sass": "^1.37.5",
+    "sass": "^1.58.0",
     "sinon": "^7.4.2",
     "start-server-webpack-plugin": "^2.2.5",
     "ts-loader": "^9.4.2",

packages/server/resources/locales/ar.json

@@ -152,7 +152,7 @@
   "Opening Balance Liabilities": "رصيد الالتزامات الافتتاحي",
   "Loan": "اقراض",
   "Owner A Drawings": "مسحوبات المالك",
-  "An account that holds valuation of products or goods that availiable for sale.": "حساب يحمل قيم مخزون البضاعة أو السلع المتاحة للبيع.",
+  "An account that holds valuation of products or goods that available for sale.": "حساب يحمل قيم مخزون البضاعة أو السلع المتاحة للبيع.",
   "Tracks the gain and losses of the exchange differences.": "يسجل مكاسب وخسائر فروق الصرف.",
   "Any bank fees levied is recorded into the bank fees and charges account. A bank account maintenance fee, transaction charges, a late payment fee are some examples.": "يتم تسجيل أي رسوم مصرفية يتم فرضها في حساب الرسوم والمصروفات البنكية. ومن الأمثلة على ذلك رسوم صيانة الحساب المصرفي ورسوم المعاملات ورسوم الدفع المتأخر.",
   "The income activities are not associated to the core business.": "لا ترتبط انشطة الدخل إلى الأعمال الأساسية.",
@@ -242,7 +242,7 @@
   "account.field.normal.credit": "دائن",
   "account.field.normal.debit": "مدين",
   "account.field.type": "نوع الحساب",
-  "account.field.active": "Activity",
+  "account.field.active": "Active",
   "account.field.balance": "الرصيد",
   "account.field.created_at": "أنشئت في",
   "item.field.type": "نوع الصنف",

packages/server/resources/locales/en.json

@@ -151,7 +151,7 @@
   "Opening Balance Liabilities": "Opening Balance Liabilities",
   "Loan": "Loan",
   "Owner A Drawings": "Owner A Drawings",
-  "An account that holds valuation of products or goods that availiable for sale.": "An account that holds valuation of products or goods that availiable for sale.",
+  "An account that holds valuation of products or goods that available for sale.": "An account that holds valuation of products or goods that available for sale.",
   "Tracks the gain and losses of the exchange differences.": "Tracks the gain and losses of the exchange differences.",
   "Any bank fees levied is recorded into the bank fees and charges account. A bank account maintenance fee, transaction charges, a late payment fee are some examples.": "Any bank fees levied is recorded into the bank fees and charges account. A bank account maintenance fee, transaction charges, a late payment fee are some examples.",
   "The income activities are not associated to the core business.": "The income activities are not associated to the core business.",
@@ -176,6 +176,7 @@
   "invoice.paper.conditions_title": "Conditions & terms",
   "invoice.paper.notes_title": "Notes",
   "invoice.paper.total": "Total",
+  "invoice.paper.subtotal": "Subtotal", 
   "invoice.paper.payment_amount": "Payment Amount",
   "invoice.paper.balance_due": "Balance Due",
 
@@ -240,28 +241,31 @@
   "account.field.normal.credit": "Credit",
   "account.field.normal.debit": "Debit",
   "account.field.type": "Type",
-  "account.field.active": "Activity",
+  "account.field.active": "Active",
+  "account.field.currency": "Currency",
   "account.field.balance": "Balance",
+  "account.field.parent_account": "Parent Account",
   "account.field.created_at": "Created at",
-  "item.field.type": "Item type",
+  "item.field.type": "Item Type",
   "item.field.type.inventory": "Inventory",
   "item.field.type.service": "Service",
-  "item.field.type.non-inventory": "Non inventory",
-  "item.field.name": "Name",
-  "item.field.code": "Code",
+  "item.field.type.non-inventory": "Non Inventory",
+  "item.field.name": "Item Name",
+  "item.field.code": "Item Code",
   "item.field.sellable": "Sellable",
   "item.field.purchasable": "Purchasable",
-  "item.field.cost_price": "Cost price",
-  "item.field.cost_account": "Cost account",
-  "item.field.sell_account": "Sell account",
-  "item.field.sell_description": "Sell description",
-  "item.field.inventory_account": "Inventory account",
-  "item.field.purchase_description": "Purchase description",
-  "item.field.quantity_on_hand": "Quantity on hand",
+  "item.field.cost_price": "Cost Price",
+  "item.field.sell_price": "Sell Price",
+  "item.field.cost_account": "Cost Account",
+  "item.field.sell_account": "Sell Account",
+  "item.field.sell_description": "Sell Description",
+  "item.field.inventory_account": "Inventory Account",
+  "item.field.purchase_description": "Purchase Description",
+  "item.field.quantity_on_hand": "Quantity on Hand",
   "item.field.note": "Note",
   "item.field.category": "Category",
   "item.field.active": "Active",
-  "item.field.created_at": "Created at",
+  "item.field.created_at": "Created At",
   "item_category.field.name": "Name",
   "item_category.field.description": "Description",
   "item_category.field.count": "Count",
@@ -274,8 +278,14 @@
   "invoice.field.invoice_message": "Invoice message",
   "invoice.field.terms_conditions": "Terms & conditions",
   "invoice.field.amount": "Amount",
+  "invoice.field.exchange_rate": "Exchange Rate",
   "invoice.field.payment_amount": "Payment amount",
   "invoice.field.due_amount": "Due amount",
+  "invoice.field.delivered": "Delivered",
+  "invoice.field.item_name": "Item Name",
+  "invoice.field.rate": "Rate",
+  "invoice.field.quantity": "Quantity",
+  "invoice.field.description": "Description",
   "invoice.field.status": "Status",
   "invoice.field.status.paid": "Paid",
   "invoice.field.status.partially-paid": "Partially paid",
@@ -284,6 +294,8 @@
   "invoice.field.status.delivered": "Delivered",
   "invoice.field.status.draft": "Draft",
   "invoice.field.created_at": "Created at",
+  "invoice.field.currency": "Currency",
+  "invoice.field.entries": "Entries",
   "estimate.field.amount": "Amount",
   "estimate.field.estimate_number": "Estimate number",
   "estimate.field.customer": "Customer",
@@ -298,22 +310,31 @@
   "estimate.field.status.approved": "Approved",
   "estimate.field.status.draft": "Draft",
   "estimate.field.created_at": "Created at",
-  "payment_receive.field.customer": "Customer",
-  "payment_receive.field.payment_date": "Payment date",
   "payment_receive.field.amount": "Amount",
-  "payment_receive.field.reference_no": "Reference No.",
-  "payment_receive.field.deposit_account": "Deposit account",
   "payment_receive.field.payment_receive_no": "Payment receive No.",
   "payment_receive.field.statement": "Statement",
   "payment_receive.field.created_at": "Created at",
+  "payment_receive.field.customer": "Customer",
+  "payment_receive.field.exchange_rate": "Exchange Rate",
+  "payment_receive.field.payment_date": "Payment Date",
+  "payment_receive.field.reference_no": "Reference No.",
+  "payment_receive.field.deposit_account": "Deposit Account",
+  "payment_receive.field.entries": "Entries",
+  "payment_receive.field.invoice": "Invoice",
+  "payment_receive.field.entries.payment_amount": "Payment Amount",
   "bill_payment.field.vendor": "Vendor",
   "bill_payment.field.amount": "Amount",
-  "bill_payment.field.due_amount": "Due amount",
-  "bill_payment.field.payment_account": "Payment account",
-  "bill_payment.field.payment_number": "Payment number",
-  "bill_payment.field.payment_date": "Payment date",
+  "bill_payment.field.due_amount": "Due Amount",
+  "bill_payment.field.payment_account": "Payment Account",
+  "bill_payment.field.payment_number": "Payment No.",
+  "bill_payment.field.payment_date": "Payment Date",
   "bill_payment.field.reference_no": "Reference No.",
   "bill_payment.field.description": "Description",
+  "bill_payment.field.exchange_rate": "Exchange Rate",
+  "bill_payment.field.statement": "Statement",
+  "bill_payment.field.entries.bill": "Bill No.",
+  "bill_payment.field.entries.payment_amount": "Payment Amount",
+  "bill_payment.field.reference": "Reference No.",
   "bill_payment.field.created_at": "Created at",
   "bill.field.vendor": "Vendor",
   "bill.field.bill_number": "Bill number",
@@ -341,22 +362,30 @@
   "inventory_adjustment.field.description": "Description",
   "inventory_adjustment.field.published_at": "Published at",
   "inventory_adjustment.field.created_at": "Created at",
-  "expense.field.payment_date": "Payment date",
-  "expense.field.payment_account": "Payment account",
+  "expense.field.payment_date": "Payment Date",
+  "expense.field.payment_account": "Payment Account",
   "expense.field.amount": "Amount",
+  "expense.field.currency_code": "Currency",
+  "expense.field.exchange_rate": "Exchange Rate", 
   "expense.field.reference_no": "Reference No.",
   "expense.field.description": "Description",
+  "expense.field.line_description": "Line Description",
   "expense.field.published": "Published",
+  "expense.field.categories": "Categories",
+  "expense.field.expense_account": "Expense Account",
+  "expense.field.publish": "Publish",
   "expense.field.status": "Status",
   "expense.field.status.draft": "Draft",
   "expense.field.status.published": "Published",
   "expense.field.created_at": "Created at",
   "manual_journal.field.date": "Date",
-  "manual_journal.field.journal_number": "Journal number",
+  "manual_journal.field.journal_number": "Journal No.",
   "manual_journal.field.reference": "Reference No.",
-  "manual_journal.field.journal_type": "Journal type",
+  "manual_journal.field.journal_type": "Journal Type",
   "manual_journal.field.amount": "Amount",
   "manual_journal.field.description": "Description",
+  "manual_journal.field.currency": "Currency",
+  "manual_journal.field.exchange_rate": "Exchange Rate",
   "manual_journal.field.status": "Status",
   "manual_journal.field.created_at": "Created at",
   "receipt.field.amount": "Amount",
@@ -375,8 +404,8 @@
   "customer.field.last_name": "Last name",
   "customer.field.display_name": "Display name",
   "customer.field.email": "Email",
-  "customer.field.work_phone": "Work phone",
-  "customer.field.personal_phone": "Personal phone",
+  "customer.field.work_phone": "Work Phone Number",
+  "customer.field.personal_phone": "Personal Phone Number",
   "customer.field.company_name": "Company name",
   "customer.field.website": "Website",
   "customer.field.opening_balance_at": "Opening balance at",
@@ -384,7 +413,7 @@
   "customer.field.created_at": "Created at",
   "customer.field.balance": "Balance",
   "customer.field.status": "Status",
-  "customer.field.currency": "Curreny",
+  "customer.field.currency": "Currency",
   "customer.field.status.active": "Active",
   "customer.field.status.inactive": "Inactive",
   "customer.field.status.overdue": "Overdue",
@@ -393,8 +422,8 @@
   "vendor.field.last_name": "Last name",
   "vendor.field.display_name": "Display name",
   "vendor.field.email": "Email",
-  "vendor.field.work_phone": "Work phone",
-  "vendor.field.personal_phone": "Personal phone",
+  "vendor.field.work_phone": "Work Phone Number",
+  "vendor.field.personal_phone": "Personal Phone Number",
   "vendor.field.company_name": "Company name",
   "vendor.field.website": "Website",
   "vendor.field.opening_balance_at": "Opening balance at",
@@ -402,13 +431,15 @@
   "vendor.field.created_at": "Created at",
   "vendor.field.balance": "Balance",
   "vendor.field.status": "Status",
-  "vendor.field.currency": "Curreny",
+  "vendor.field.currency": "Currency",
   "vendor.field.status.active": "Active",
   "vendor.field.status.inactive": "Inactive",
   "vendor.field.status.overdue": "Overdue",
   "vendor.field.status.unpaid": "Unpaid",
   "Invoice write-off": "Invoice write-off",
 
+  
+
   "transaction_type.credit_note": "Credit note",
   "transaction_type.refund_credit_note": "Refund credit note",
   "transaction_type.vendor_credit": "Vendor credit",
@@ -587,6 +618,7 @@
   "balance_sheet.long_term_liabilities": "Long-Term Liabilities",
   "balance_sheet.non_current_liabilities": "Non-Current Liabilities",
   "balance_sheet.equity": "Equity",
+  "balance_sheet.net_income": "Net Income",
 
   "balance_sheet.account_name": "Account name",
   "balance_sheet.total": "Total",

packages/server/resources/scss/modules/financial-sheet.scss

@@ -0,0 +1,57 @@
+@import "../base.scss";
+
+html,
+body {
+  font-size: 14px;
+}
+body{
+  font-weight: 400;
+  letter-spacing: 0;
+  line-height: 1.28581;
+  text-transform: none;
+  color: #000;
+  font-family: Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Open Sans, Helvetica Neue, Icons16, sans-serif;
+}
+.sheet{
+  padding: 20px;
+}
+.sheet__company-name{
+  margin: 0;
+  font-size: 1.4rem;
+}
+.sheet__sheet-type {
+  margin: 0
+}
+.sheet__sheet-date {
+  margin-top: 0.35rem;
+}
+
+.sheet__header {
+  text-align: center;
+  margin-bottom: 1rem;
+}
+
+.sheet__table {
+  border-top: 1px solid #000;
+  table-layout: fixed;
+  border-spacing: 0;
+  text-align: left;
+  font-size: inherit;
+  width: 100%;
+}
+
+.sheet__table thead th {
+  color: #000;
+  border-bottom: 1px solid #000000;
+  padding: 0.5rem;
+}
+
+.sheet__table tbody td {
+  border-bottom: 0;
+  padding-top: 0.28rem;
+  padding-bottom: 0.28rem;
+  padding-left: 0.5rem;
+  padding-right: 0.5rem;
+  color: #252A31;
+  border-bottom: 1px solid transparent;
+}

packages/server/resources/scss/modules/invoice.scss

@@ -137,10 +137,14 @@
       tbody tr.payment-amount td:last-child {
         color: red
       }
-      tbody tr.blanace-due td {
+      tbody tr.blanace-due td{
         border-top: 3px double #666;
         font-weight: bold;
       }
+      tbody tr.total td {
+        border-top: 1px solid #666;
+        font-weight: bold;
+      }
     }
   }
 

packages/server/resources/views/modules/financial-sheet.pug

@@ -0,0 +1,25 @@
+block head
+  style 
+    include ../../css/modules/financial-sheet.css
+
+style.
+  !{customCSS}
+
+block content 
+  .sheet 
+    .sheet__header 
+      .sheet__company-name=organizationName
+      .sheet__sheet-type=sheetName
+      .sheet__sheet-date=sheetDate
+
+    table.sheet__table
+      thead
+        tr
+          each column in table.columns
+            th(style=column.style class='column--' + column.key)= column.label
+      tbody
+        each row in table.rows
+          tr(class=row.classNames)
+            each cell in row.cells 
+              td(class='cell--' + cell.key)
+                span!= cell.value

packages/server/resources/views/modules/invoice-regular.pug

@@ -22,12 +22,12 @@ block content
 
   div.invoice__due-amount
     div.label #{__('invoice.paper.invoice_amount')}
-    div.amount #{saleInvoice.formattedAmount}
+    div.amount #{saleInvoice.totalFormatted}
 
   div.invoice__meta
    div.invoice__meta-item.invoice__meta-item--amount
     span.label #{__('invoice.paper.due_amount')}
-    span.value #{saleInvoice.formattedDueAmount}
+    span.value #{saleInvoice.dueAmountFormatted}
 
    div.invoice__meta-item.invoice__meta-item--billed-to
     span.label #{__("invoice.paper.billed_to")}
@@ -35,11 +35,11 @@ block content
 
    div.invoice__meta-item.invoice__meta-item--invoice-date
     span.label #{__("invoice.paper.invoice_date")}
-    span.value #{saleInvoice.formattedInvoiceDate}
+    span.value #{saleInvoice.invoiceDateFormatted}
 
    div.invoice__meta-item.invoice__meta-item--due-date
     span.label #{__("invoice.paper.due_date")}
-    span.value #{saleInvoice.formattedDueDate}
+    span.value #{saleInvoice.dueDateFormatted}
 
   div.invoice__table
    table 
@@ -63,15 +63,22 @@ block content
     div.invoice__table-total
       table 
         tbody
+          tr.subtotal
+            td #{__('invoice.paper.subtotal')}
+            td #{saleInvoice.subtotalFormatted}
+          each tax in saleInvoice.taxes
+            tr.tax_line 
+              td #{tax.name} [#{tax.taxRate}%]
+              td #{tax.taxRateAmountFormatted}
           tr.total
             td #{__('invoice.paper.total')}
-            td #{saleInvoice.formattedAmount}
+            td #{saleInvoice.totalFormatted}
           tr.payment-amount
             td #{__('invoice.paper.payment_amount')}
-            td #{saleInvoice.formattedPaymentAmount}
+            td #{saleInvoice.paymentAmountFormatted}
           tr.blanace-due
             td #{__('invoice.paper.balance_due')}
-            td #{saleInvoice.formattedDueAmount}
+            td #{saleInvoice.dueAmountFormatted}
 
   div.invoice__footer        
     if saleInvoice.termsConditions

packages/server/resources/views/modules/payment-receive-standard.pug

@@ -45,9 +45,9 @@ block content
       each entry in paymentReceive.entries
        tr
         td.item=entry.invoice.invoiceNo
-        td.date=entry.invoice.formattedInvoiceDate
-        td.invoiceAmount=entry.invoice.formattedAmount
-        td.paymentAmount=entry.invoice.formattedPaymentAmount
+        td.date=entry.invoice.invoiceDateFormatted
+        td.invoiceAmount=entry.invoice.totalFormatted
+        td.paymentAmount=entry.invoice.paymentAmountFormatted
 
   div.payment__table-after
     div.payment__table-total

packages/server/scripts/gulpConfig.js

@@ -66,12 +66,10 @@ module.exports = {
         // sourcemaps: true, // Allow to enable/disable sourcemaps or pass object to configure it.
         // minify: true, // Allow to enable/disable minify the source.
       },
-    //   {
-    //     src: './assets/sass/editor-style.scss',
-    //     dest: './assets/css',
-    //     sourcemaps: true,
-    //     minify: true,
-    //   },
+      {
+        src: `${RESOURCES_PATH}/scss/modules/financial-sheet.scss`,
+        dest: `${RESOURCES_PATH}/css/modules`,
+      },
     ],
     // RTL builds.
     rtl: [
@@ -114,7 +112,7 @@ module.exports = {
     // SASS Configuration for all builds.
     sass: {
       errLogToConsole: true,
-    //   outputStyle: 'compact',
+      //   outputStyle: 'compact',
     },
 
     // CSS MQ Packer configuration for all builds and style tasks.

packages/server/scripts/webpack.common.js

@@ -65,6 +65,9 @@ exports.getCommonWebpackOptions = ({
         },
       ],
     },
+    optimization: {
+      minimize: false,
+    },
   };
 
   if (isDev) {

packages/server/src/api/controllers/Accounts.ts

@@ -3,7 +3,12 @@ import { check, param, query } from 'express-validator';
 import { Service, Inject } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import BaseController from '@/api/controllers/BaseController';
-import { AbilitySubject, AccountAction, IAccountDTO } from '@/interfaces';
+import {
+  AbilitySubject,
+  AccountAction,
+  IAccountDTO,
+  IAccountsStructureType,
+} from '@/interfaces';
 import { ServiceError } from '@/exceptions';
 import DynamicListingService from '@/services/DynamicListing/DynamicListService';
 import { DATATYPES_LENGTH } from '@/data/DataTypes';
@@ -22,7 +27,7 @@ export default class AccountsController extends BaseController {
   /**
    * Router constructor method.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.get(
@@ -93,7 +98,7 @@ export default class AccountsController extends BaseController {
   /**
    * Create account DTO Schema validation.
    */
-  get createAccountDTOSchema() {
+  private get createAccountDTOSchema() {
     return [
       check('name')
         .exists()
@@ -126,7 +131,7 @@ export default class AccountsController extends BaseController {
   /**
    * Account DTO Schema validation.
    */
-  get editAccountDTOSchema() {
+  private get editAccountDTOSchema() {
     return [
       check('name')
         .exists()
@@ -155,14 +160,14 @@ export default class AccountsController extends BaseController {
     ];
   }
 
-  get accountParamSchema() {
+  private get accountParamSchema() {
     return [param('id').exists().isNumeric().toInt()];
   }
 
   /**
    * Accounts list validation schema.
    */
-  get accountsListSchema() {
+  private get accountsListSchema() {
     return [
       query('view_slug').optional({ nullable: true }).isString().trim(),
       query('stringified_filter_roles').optional().isJSON(),
@@ -172,6 +177,11 @@ export default class AccountsController extends BaseController {
 
       query('inactive_mode').optional().isBoolean().toBoolean(),
       query('search_keyword').optional({ nullable: true }).isString().trim(),
+
+      query('structure')
+        .optional()
+        .isString()
+        .isIn([IAccountsStructureType.Tree, IAccountsStructureType.Flat]),
     ];
   }
 
@@ -341,6 +351,7 @@ export default class AccountsController extends BaseController {
       sortOrder: 'desc',
       columnSortBy: 'created_at',
       inactiveMode: false,
+      structure: IAccountsStructureType.Tree,
       ...this.matchedQueryData(req),
     };
 

packages/server/src/api/controllers/Authentication.ts

@@ -49,6 +49,7 @@ export default class AuthenticationController extends BaseController {
       asyncMiddleware(this.resetPassword.bind(this)),
       this.handlerErrors
     );
+    router.get('/meta', asyncMiddleware(this.getAuthMeta.bind(this)));
     return router;
   }
 
@@ -91,6 +92,7 @@ export default class AuthenticationController extends BaseController {
       check('password')
         .exists()
         .isString()
+        .isLength({ min: 6 })
         .trim()
         .escape()
         .isLength({ max: DATATYPES_LENGTH.STRING }),
@@ -105,7 +107,7 @@ export default class AuthenticationController extends BaseController {
     return [
       check('password')
         .exists()
-        .isLength({ min: 5 })
+        .isLength({ min: 6 })
         .custom((value, { req }) => {
           if (value !== req.body.confirm_password) {
             throw new Error("Passwords don't match");
@@ -207,6 +209,23 @@ export default class AuthenticationController extends BaseController {
     }
   }
 
+  /**
+   * Retrieves the authentication meta for SPA.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {Function} next
+   * @returns {Response|void}
+   */
+  private async getAuthMeta(req: Request, res: Response, next: Function) {
+    try {
+      const meta = await this.authApplication.getAuthMeta();
+
+      return res.status(200).send({ meta });
+    } catch (error) {
+      next(error);
+    }
+  }
+
   /**
    * Handles the service errors.
    */
@@ -247,6 +266,30 @@ export default class AuthenticationController extends BaseController {
           errors: [{ type: 'EMAIL.EXISTS', code: 600 }],
         });
       }
+      if (error.errorType === 'SIGNUP_RESTRICTED') {
+        return res.status(400).send({
+          errors: [
+            {
+              type: 'SIGNUP_RESTRICTED',
+              message:
+                'Sign-up is restricted no one can sign-up to the system.',
+              code: 700,
+            },
+          ],
+        });
+      }
+      if (error.errorType === 'SIGNUP_RESTRICTED_NOT_ALLOWED') {
+        return res.status(400).send({
+          errors: [
+            {
+              type: 'SIGNUP_RESTRICTED_NOT_ALLOWED',
+              message:
+                'Sign-up is restricted the given email address is not allowed to sign-up.',
+              code: 710,
+            },
+          ],
+        });
+      }
     }
     next(error);
   }

packages/server/src/api/controllers/Banking/BankingController.ts

@@ -0,0 +1,18 @@
+import Container, { Inject, Service } from 'typedi';
+import { Router } from 'express';
+import BaseController from '@/api/controllers/BaseController';
+import { PlaidBankingController } from './PlaidBankingController';
+
+@Service()
+export class BankingController extends BaseController {
+  /**
+   * Router constructor.
+   */
+  router() {
+    const router = Router();
+
+    router.use('/plaid', Container.get(PlaidBankingController).router());
+
+    return router;
+  }
+}

packages/server/src/api/controllers/Banking/PlaidBankingController.ts

@@ -0,0 +1,53 @@
+import { Inject, Service } from 'typedi';
+import { Router, Request, Response } from 'express';
+import BaseController from '@/api/controllers/BaseController';
+import { PlaidApplication } from '@/services/Banking/Plaid/PlaidApplication';
+
+@Service()
+export class PlaidBankingController extends BaseController {
+  @Inject()
+  private plaidApp: PlaidApplication;
+
+  /**
+   * Router constructor.
+   */
+  router() {
+    const router = Router();
+
+    router.post('/link-token', this.linkToken.bind(this));
+    router.post('/exchange-token', this.exchangeToken.bind(this));
+
+    return router;
+  }
+
+  /**
+   * Retrieves the Plaid link token.
+   * @param {Request} req
+   * @param {response} res
+   * @returns {Response}
+   */
+  private async linkToken(req: Request, res: Response) {
+    const { tenantId } = req;
+
+    const linkToken = await this.plaidApp.getLinkToken(tenantId);
+
+    return res.status(200).send(linkToken);
+  }
+
+  /**
+   * Exchanges the given public token.
+   * @param {Request} req
+   * @param {response} res
+   * @returns {Response}
+   */
+  public async exchangeToken(req: Request, res: Response) {
+    const { tenantId } = req;
+    const { public_token, institution_id } = req.body;
+
+    await this.plaidApp.exchangeToken(tenantId, {
+      institutionId: institution_id,
+      publicToken: public_token,
+    });
+    return res.status(200).send({});
+  }
+}

packages/server/src/api/controllers/Cashflow/CashflowController.ts

@@ -13,9 +13,9 @@ export default class CashflowController {
   router() {
     const router = Router();
 
+    router.use(Container.get(CommandCashflowTransaction).router());
     router.use(Container.get(GetCashflowTransaction).router());
     router.use(Container.get(GetCashflowAccounts).router());
-    router.use(Container.get(CommandCashflowTransaction).router());
     router.use(Container.get(DeleteCashflowTransaction).router());
 
     return router;

packages/server/src/api/controllers/Cashflow/DeleteCashflowTransaction.ts

@@ -3,14 +3,15 @@ import { Router, Request, Response, NextFunction } from 'express';
 import { param } from 'express-validator';
 import BaseController from '../BaseController';
 import { ServiceError } from '@/exceptions';
-import DeleteCashflowTransactionService from '../../../services/Cashflow/DeleteCashflowTransactionService';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+
 import { AbilitySubject, CashflowAction } from '@/interfaces';
+import { CashflowApplication } from '@/services/Cashflow/CashflowApplication';
 
 @Service()
-export default class DeleteCashflowTransaction extends BaseController {
+export default class DeleteCashflowTransactionController extends BaseController {
   @Inject()
-  deleteCashflowService: DeleteCashflowTransactionService;
+  private cashflowApplication: CashflowApplication;
 
   /**
    * Controller router.
@@ -44,7 +45,7 @@ export default class DeleteCashflowTransaction extends BaseController {
 
     try {
       const { oldCashflowTransaction } =
-        await this.deleteCashflowService.deleteCashflowTransaction(
+        await this.cashflowApplication.deleteTransaction(
           tenantId,
           transactionId
         );
@@ -92,6 +93,19 @@ export default class DeleteCashflowTransaction extends BaseController {
           ],
         });
       }
+      if (
+        error.errorType ===
+        'CANNOT_DELETE_TRANSACTION_CONVERTED_FROM_UNCATEGORIZED'
+      ) {
+        return res.boom.badRequest(null, {
+          errors: [
+            {
+              type: 'CANNOT_DELETE_TRANSACTION_CONVERTED_FROM_UNCATEGORIZED',
+              code: 4100,
+            },
+          ],
+        });
+      }
     }
     next(error);
   }

packages/server/src/api/controllers/Cashflow/GetCashflowAccounts.ts

@@ -1,20 +1,16 @@
 import { Service, Inject } from 'typedi';
 import { Router, Request, Response, NextFunction } from 'express';
-import { param, query } from 'express-validator';
-import GetCashflowAccountsService from '@/services/Cashflow/GetCashflowAccountsService';
+import { query } from 'express-validator';
 import BaseController from '../BaseController';
-import GetCashflowTransactionsService from '@/services/Cashflow/GetCashflowTransactionsService';
 import { ServiceError } from '@/exceptions';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
 import { AbilitySubject, CashflowAction } from '@/interfaces';
+import { CashflowApplication } from '@/services/Cashflow/CashflowApplication';
 
 @Service()
 export default class GetCashflowAccounts extends BaseController {
   @Inject()
-  getCashflowAccountsService: GetCashflowAccountsService;
-
-  @Inject()
-  getCashflowTransactionsService: GetCashflowTransactionsService;
+  private cashflowApplication: CashflowApplication;
 
   /**
    * Controller router.
@@ -62,10 +58,7 @@ export default class GetCashflowAccounts extends BaseController {
 
     try {
       const cashflowAccounts =
-        await this.getCashflowAccountsService.getCashflowAccounts(
-          tenantId,
-          filter
-        );
+        await this.cashflowApplication.getCashflowAccounts(tenantId, filter);
 
       return res.status(200).send({
         cashflow_accounts: this.transfromToResponse(cashflowAccounts),

packages/server/src/api/controllers/Cashflow/GetCashflowTransaction.ts

@@ -2,15 +2,15 @@ import { Service, Inject } from 'typedi';
 import { Router, Request, Response, NextFunction } from 'express';
 import { param } from 'express-validator';
 import BaseController from '../BaseController';
-import GetCashflowTransactionsService from '@/services/Cashflow/GetCashflowTransactionsService';
 import { ServiceError } from '@/exceptions';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
 import { AbilitySubject, CashflowAction } from '@/interfaces';
+import { CashflowApplication } from '@/services/Cashflow/CashflowApplication';
 
 @Service()
 export default class GetCashflowAccounts extends BaseController {
   @Inject()
-  getCashflowTransactionsService: GetCashflowTransactionsService;
+  private cashflowApplication: CashflowApplication;
 
   /**
    * Controller router.
@@ -43,11 +43,10 @@ export default class GetCashflowAccounts extends BaseController {
     const { transactionId } = req.params;
 
     try {
-      const cashflowTransaction =
-        await this.getCashflowTransactionsService.getCashflowTransaction(
-          tenantId,
-          transactionId
-        );
+      const cashflowTransaction = await this.cashflowApplication.getTransaction(
+        tenantId,
+        transactionId
+      );
 
       return res.status(200).send({
         cashflow_transaction: this.transfromToResponse(cashflowTransaction),

packages/server/src/api/controllers/Cashflow/NewCashflowTransaction.ts

@@ -1,16 +1,16 @@
 import { Service, Inject } from 'typedi';
-import { check } from 'express-validator';
+import { ValidationChain, check, param, query } from 'express-validator';
 import { Router, Request, Response, NextFunction } from 'express';
 import BaseController from '../BaseController';
 import { ServiceError } from '@/exceptions';
-import NewCashflowTransactionService from '@/services/Cashflow/NewCashflowTransactionService';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
 import { AbilitySubject, CashflowAction } from '@/interfaces';
+import { CashflowApplication } from '@/services/Cashflow/CashflowApplication';
 
 @Service()
 export default class NewCashflowTransactionController extends BaseController {
   @Inject()
-  private newCashflowTranscationService: NewCashflowTransactionService;
+  private cashflowApplication: CashflowApplication;
 
   /**
    * Router constructor.
@@ -18,6 +18,18 @@ export default class NewCashflowTransactionController extends BaseController {
   public router() {
     const router = Router();
 
+    router.get(
+      '/transactions/uncategorized/:id',
+      this.asyncMiddleware(this.getUncategorizedCashflowTransaction),
+      this.catchServiceErrors
+    );
+    router.get(
+      '/transactions/:id/uncategorized',
+      this.getUncategorizedTransactionsValidationSchema,
+      this.validationResult,
+      this.asyncMiddleware(this.getUncategorizedCashflowTransactions),
+      this.catchServiceErrors
+    );
     router.post(
       '/transactions',
       CheckPolicies(CashflowAction.Create, AbilitySubject.Cashflow),
@@ -26,13 +38,72 @@ export default class NewCashflowTransactionController extends BaseController {
       this.asyncMiddleware(this.newCashflowTransaction),
       this.catchServiceErrors
     );
+    router.post(
+      '/transactions/:id/uncategorize',
+      this.revertCategorizedCashflowTransaction,
+      this.catchServiceErrors
+    );
+    router.post(
+      '/transactions/:id/categorize',
+      this.categorizeCashflowTransactionValidationSchema,
+      this.validationResult,
+      this.categorizeCashflowTransaction,
+      this.catchServiceErrors
+    );
+    router.post(
+      '/transaction/:id/categorize/expense',
+      this.categorizeAsExpenseValidationSchema,
+      this.validationResult,
+      this.categorizesCashflowTransactionAsExpense,
+      this.catchServiceErrors
+    );
     return router;
   }
 
+  /**
+   * Getting uncategorized transactions validation schema.
+   * @returns {ValidationChain}
+   */
+  public get getUncategorizedTransactionsValidationSchema() {
+    return [
+      param('id').exists().isNumeric().toInt(),
+      query('page').optional().isNumeric().toInt(),
+      query('page_size').optional().isNumeric().toInt(),
+    ];
+  }
+
+  /**
+   * Categorize as expense validation schema.
+   */
+  public get categorizeAsExpenseValidationSchema() {
+    return [
+      check('expense_account_id').exists(),
+      check('date').isISO8601().exists(),
+      check('reference_no').optional(),
+      check('exchange_rate').optional().isFloat({ gt: 0 }).toFloat(),
+    ];
+  }
+
+  /**
+   * Categorize cashflow tranasction validation schema.
+   */
+  public get categorizeCashflowTransactionValidationSchema() {
+    return [
+      check('date').exists().isISO8601().toDate(),
+      check('credit_account_id').exists().isInt().toInt(),
+      check('transaction_number').optional(),
+      check('transaction_type').exists(),
+      check('reference_no').optional(),
+      check('exchange_rate').optional().isFloat({ gt: 0 }).toFloat(),
+      check('description').optional(),
+      check('branch_id').optional({ nullable: true }).isNumeric().toInt(),
+    ];
+  }
+
   /**
    * New cashflow transaction validation schema.
    */
-  get newTransactionValidationSchema() {
+  public get newTransactionValidationSchema() {
     return [
       check('date').exists().isISO8601().toDate(),
       check('reference_no').optional({ nullable: true }).trim().escape(),
@@ -48,9 +119,7 @@ export default class NewCashflowTransactionController extends BaseController {
       check('credit_account_id').exists().isInt().toInt(),
 
       check('exchange_rate').optional().isFloat({ gt: 0 }).toFloat(),
-
       check('branch_id').optional({ nullable: true }).isNumeric().toInt(),
-
       check('publish').default(false).isBoolean().toBoolean(),
     ];
   }
@@ -70,13 +139,12 @@ export default class NewCashflowTransactionController extends BaseController {
     const ownerContributionDTO = this.matchedBodyData(req);
 
     try {
-      const { cashflowTransaction } =
-        await this.newCashflowTranscationService.newCashflowTransaction(
+      const cashflowTransaction =
+        await this.cashflowApplication.createTransaction(
           tenantId,
           ownerContributionDTO,
           userId
         );
-
       return res.status(200).send({
         id: cashflowTransaction.id,
         message: 'New cashflow transaction has been created successfully.',
@@ -86,11 +154,147 @@ export default class NewCashflowTransactionController extends BaseController {
     }
   };
 
+  /**
+   * Revert the categorized cashflow transaction.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private revertCategorizedCashflowTransaction = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: cashflowTransactionId } = req.params;
+
+    try {
+      const data = await this.cashflowApplication.uncategorizeTransaction(
+        tenantId,
+        cashflowTransactionId
+      );
+      return res.status(200).send({ data });
+    } catch (error) {
+      next(error);
+    }
+  };
+
+  /**
+   * Categorize the cashflow transaction.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private categorizeCashflowTransaction = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: cashflowTransactionId } = req.params;
+    const cashflowTransaction = this.matchedBodyData(req);
+
+    try {
+      await this.cashflowApplication.categorizeTransaction(
+        tenantId,
+        cashflowTransactionId,
+        cashflowTransaction
+      );
+      return res.status(200).send({
+        message: 'The cashflow transaction has been created successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  };
+
+  /**
+   * Categorize the transaction as expense transaction.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private categorizesCashflowTransactionAsExpense = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: cashflowTransactionId } = req.params;
+    const cashflowTransaction = this.matchedBodyData(req);
+
+    try {
+      await this.cashflowApplication.categorizeAsExpense(
+        tenantId,
+        cashflowTransactionId,
+        cashflowTransaction
+      );
+      return res.status(200).send({
+        message: 'The cashflow transaction has been created successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  };
+
+  /**
+   * Retrieves the uncategorized cashflow transactions.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public getUncategorizedCashflowTransaction = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: transactionId } = req.params;
+
+    try {
+      const data = await this.cashflowApplication.getUncategorizedTransaction(
+        tenantId,
+        transactionId
+      );
+      return res.status(200).send({ data });
+    } catch (error) {
+      next(error);
+    }
+  };
+
+  /**
+   * Retrieves the uncategorized cashflow transactions.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public getUncategorizedCashflowTransactions = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: accountId } = req.params;
+    const query = this.matchedQueryData(req);
+
+    try {
+      const data = await this.cashflowApplication.getUncategorizedTransactions(
+        tenantId,
+        accountId,
+        query
+      );
+
+      return res.status(200).send(data);
+    } catch (error) {
+      next(error);
+    }
+  };
+
   /**
    * Handle the service errors.
    * @param error
-   * @param req
-   * @param res
+   * @param {Request} req
+   * @param {res
    * @param next
    * @returns
    */
@@ -140,6 +344,16 @@ export default class NewCashflowTransactionController extends BaseController {
           ],
         });
       }
+      if (error.errorType === 'UNCATEGORIZED_TRANSACTION_TYPE_INVALID') {
+        return res.boom.badRequest(null, {
+          errors: [
+            {
+              type: 'UNCATEGORIZED_TRANSACTION_TYPE_INVALID',
+              code: 4100,
+            },
+          ],
+        });
+      }
     }
     next(error);
   }

packages/server/src/api/controllers/Contacts/Contacts.ts

@@ -26,27 +26,27 @@ export default class ContactsController extends BaseController {
       [...this.autocompleteQuerySchema],
       this.validationResult,
       this.asyncMiddleware(this.autocompleteContacts.bind(this)),
-      this.dynamicListService.handlerErrorsToResponse
+      this.dynamicListService.handlerErrorsToResponse,
     );
     router.get(
       '/:id',
       [param('id').exists().isNumeric().toInt()],
       this.validationResult,
-      this.asyncMiddleware(this.getContact.bind(this))
+      this.asyncMiddleware(this.getContact.bind(this)),
     );
     router.post(
       '/:id/inactivate',
       [param('id').exists().isNumeric().toInt()],
       this.validationResult,
       this.asyncMiddleware(this.inactivateContact.bind(this)),
-      this.handlerServiceErrors
+      this.handlerServiceErrors,
     );
     router.post(
       '/:id/activate',
       [param('id').exists().isNumeric().toInt()],
       this.validationResult,
       this.asyncMiddleware(this.activateContact.bind(this)),
-      this.handlerServiceErrors
+      this.handlerServiceErrors,
     );
     return router;
   }
@@ -77,7 +77,7 @@ export default class ContactsController extends BaseController {
     try {
       const contact = await this.contactsService.getContact(
         tenantId,
-        contactId
+        contactId,
       );
       return res.status(200).send({
         customer: this.transfromToResponse(contact),
@@ -105,7 +105,7 @@ export default class ContactsController extends BaseController {
     try {
       const contacts = await this.contactsService.autocompleteContacts(
         tenantId,
-        filter
+        filter,
       );
       return res.status(200).send({ contacts });
     } catch (error) {
@@ -153,7 +153,6 @@ export default class ContactsController extends BaseController {
       check('email')
         .optional({ nullable: true })
         .isString()
-        .normalizeEmail()
         .isEmail()
         .isLength({ max: DATATYPES_LENGTH.STRING }),
       check('website')
@@ -380,7 +379,7 @@ export default class ContactsController extends BaseController {
     error: Error,
     req: Request,
     res: Response,
-    next: NextFunction
+    next: NextFunction,
   ) {
     if (error instanceof ServiceError) {
       if (error.errorType === 'contact_not_found') {

packages/server/src/api/controllers/Contacts/Customers.ts

@@ -160,10 +160,8 @@ export default class CustomersController extends ContactsController {
     try {
       const contact = await this.customersApplication.createCustomer(
         tenantId,
-        contactDTO,
-        user
+        contactDTO
       );
-
       return res.status(200).send({
         id: contact.id,
         message: 'The customer has been created successfully.',

packages/server/src/api/controllers/Contacts/Vendors.ts

@@ -144,10 +144,8 @@ export default class VendorsController extends ContactsController {
     try {
       const vendor = await this.vendorsApplication.createVendor(
         tenantId,
-        contactDTO,
-        user
+        contactDTO
       );
-
       return res.status(200).send({
         id: vendor.id,
         message: 'The vendor has been created successfully.',

packages/server/src/api/controllers/ExchangeRates.ts

@@ -1,19 +1,16 @@
 import { Service, Inject } from 'typedi';
 import { Router, Request, Response, NextFunction } from 'express';
-import { check, param, query } from 'express-validator';
+import { query, oneOf } from 'express-validator';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import BaseController from './BaseController';
 import { ServiceError } from '@/exceptions';
-import ExchangeRatesService from '@/services/ExchangeRates/ExchangeRatesService';
-import DynamicListingService from '@/services/DynamicListing/DynamicListService';
+import { EchangeRateErrors } from '@/lib/ExchangeRate/types';
+import { ExchangeRateApplication } from '@/services/ExchangeRates/ExchangeRateApplication';
 
 @Service()
 export default class ExchangeRatesController extends BaseController {
   @Inject()
-  exchangeRatesService: ExchangeRatesService;
-
-  @Inject()
-  dynamicListService: DynamicListingService;
+  private exchangeRatesApp: ExchangeRateApplication;
 
   /**
    * Constructor method.
@@ -22,164 +19,40 @@ export default class ExchangeRatesController extends BaseController {
     const router = Router();
 
     router.get(
-      '/',
-      [...this.exchangeRatesListSchema],
+      '/latest',
+      [
+        oneOf([
+          query('to_currency').exists().isString().isISO4217(),
+          query('from_currency').exists().isString().isISO4217(),
+        ]),
+      ],
       this.validationResult,
-      asyncMiddleware(this.exchangeRates.bind(this)),
-      this.dynamicListService.handlerErrorsToResponse,
-      this.handleServiceError,
-    );
-    router.post(
-      '/',
-      [...this.exchangeRateDTOSchema],
-      this.validationResult,
-      asyncMiddleware(this.addExchangeRate.bind(this)),
-      this.handleServiceError
-    );
-    router.post(
-      '/:id',
-      [...this.exchangeRateEditDTOSchema, ...this.exchangeRateIdSchema],
-      this.validationResult,
-      asyncMiddleware(this.editExchangeRate.bind(this)),
-      this.handleServiceError
-    );
-    router.delete(
-      '/:id',
-      [...this.exchangeRateIdSchema],
-      this.validationResult,
-      asyncMiddleware(this.deleteExchangeRate.bind(this)),
+      asyncMiddleware(this.latestExchangeRate.bind(this)),
       this.handleServiceError
     );
     return router;
   }
 
-  get exchangeRatesListSchema() {
-    return [
-      query('page').optional().isNumeric().toInt(),
-      query('page_size').optional().isNumeric().toInt(),
-
-      query('column_sort_by').optional(),
-      query('sort_order').optional().isIn(['desc', 'asc']),
-    ];
-  }
-
-  get exchangeRateDTOSchema() {
-    return [
-      check('exchange_rate').exists().isNumeric().toFloat(),
-      check('currency_code').exists().trim().escape(),
-      check('date').exists().isISO8601(),
-    ];
-  }
-
-  get exchangeRateEditDTOSchema() {
-    return [check('exchange_rate').exists().isNumeric().toFloat()];
-  }
-
-  get exchangeRateIdSchema() {
-    return [param('id').isNumeric().toInt()];
-  }
-
-  get exchangeRatesIdsSchema() {
-    return [
-      query('ids').isArray({ min: 2 }),
-      query('ids.*').isNumeric().toInt(),
-    ];
-  }
-
   /**
    * Retrieve exchange rates.
    * @param {Request} req
    * @param {Response} res
    * @param {NextFunction} next
    */
-  async exchangeRates(req: Request, res: Response, next: NextFunction) {
+  private async latestExchangeRate(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
-    const filter = {
-      page: 1,
-      pageSize: 12,
-      filterRoles: [],
-      columnSortBy: 'created_at',
-      sortOrder: 'asc',
-      ...this.matchedQueryData(req),
-    };
-    if (filter.stringifiedFilterRoles) {
-      filter.filterRoles = JSON.parse(filter.stringifiedFilterRoles);
-    }
-    try {
-      const exchangeRates = await this.exchangeRatesService.listExchangeRates(
-        tenantId,
-        filter
-      );
-      return res.status(200).send({ exchange_rates: exchangeRates });
-    } catch (error) {
-      next(error);
-    }
-  }
-
-  /**
-   * Adds a new exchange rate on the given date.
-   * @param {Request} req
-   * @param {Response} res
-   * @param {NextFunction} next
-   */
-  async addExchangeRate(req: Request, res: Response, next: NextFunction) {
-    const { tenantId } = req;
-    const exchangeRateDTO = this.matchedBodyData(req);
+    const exchangeRateQuery = this.matchedQueryData(req);
 
     try {
-      const exchangeRate = await this.exchangeRatesService.newExchangeRate(
+      const exchangeRate = await this.exchangeRatesApp.latest(
         tenantId,
-        exchangeRateDTO
+        exchangeRateQuery
       );
-      return res.status(200).send({ id: exchangeRate.id });
-    } catch (error) {
-      next(error);
-    }
-  }
-
-  /**
-   * Edit the given exchange rate.
-   * @param {Request} req
-   * @param {Response} res
-   * @param {NextFunction} next
-   */
-  async editExchangeRate(req: Request, res: Response, next: NextFunction) {
-    const { tenantId } = req;
-    const { id: exchangeRateId } = req.params;
-    const exchangeRateDTO = this.matchedBodyData(req);
-
-    try {
-      const exchangeRate = await this.exchangeRatesService.editExchangeRate(
-        tenantId,
-        exchangeRateId,
-        exchangeRateDTO
-      );
-
-      return res.status(200).send({
-        id: exchangeRateId,
-        message: 'The exchange rate has been edited successfully.',
-      });
-    } catch (error) {
-      next(error);
-    }
-  }
-
-  /**
-   * Delete the given exchange rate from the storage.
-   * @param {Request} req
-   * @param {Response} res
-   * @param {NextFunction} next
-   */
-  async deleteExchangeRate(req: Request, res: Response, next: NextFunction) {
-    const { tenantId } = req;
-    const { id: exchangeRateId } = req.params;
-
-    try {
-      await this.exchangeRatesService.deleteExchangeRate(
-        tenantId,
-        exchangeRateId
-      );
-      return res.status(200).send({ id: exchangeRateId });
+      return res.status(200).send(exchangeRate);
     } catch (error) {
       next(error);
     }
@@ -192,26 +65,56 @@ export default class ExchangeRatesController extends BaseController {
    * @param {Response} res
    * @param {NextFunction} next
    */
-  handleServiceError(
+  private handleServiceError(
     error: Error,
     req: Request,
     res: Response,
     next: NextFunction
   ) {
     if (error instanceof ServiceError) {
-      if (error.errorType === 'EXCHANGE_RATE_NOT_FOUND') {
-        return res.status(404).send({
-          errors: [{ type: 'EXCHANGE.RATE.NOT.FOUND', code: 200 }],
-        });
-      }
-      if (error.errorType === 'NOT_FOUND_EXCHANGE_RATES') {
+      if (EchangeRateErrors.EX_RATE_INVALID_BASE_CURRENCY === error.errorType) {
         return res.status(400).send({
-          errors: [{ type: 'EXCHANGE.RATES.IS.NOT.FOUND', code: 100 }],
+          errors: [
+            {
+              type: EchangeRateErrors.EX_RATE_INVALID_BASE_CURRENCY,
+              code: 100,
+              message: 'The given base currency is invalid.',
+            },
+          ],
         });
-      }
-      if (error.errorType === 'EXCHANGE_RATE_PERIOD_EXISTS') {
+      } else if (
+        EchangeRateErrors.EX_RATE_SERVICE_NOT_ALLOWED === error.errorType
+      ) {
         return res.status(400).send({
-          errors: [{ type: 'EXCHANGE.RATE.PERIOD.EXISTS', code: 300 }],
+          errors: [
+            {
+              type: EchangeRateErrors.EX_RATE_SERVICE_NOT_ALLOWED,
+              code: 200,
+              message: 'The service is not allowed',
+            },
+          ],
+        });
+      } else if (
+        EchangeRateErrors.EX_RATE_SERVICE_API_KEY_REQUIRED === error.errorType
+      ) {
+        return res.status(400).send({
+          errors: [
+            {
+              type: EchangeRateErrors.EX_RATE_SERVICE_API_KEY_REQUIRED,
+              code: 300,
+              message: 'The API key is required',
+            },
+          ],
+        });
+      } else if (EchangeRateErrors.EX_RATE_LIMIT_EXCEEDED === error.errorType) {
+        return res.status(400).send({
+          errors: [
+            {
+              type: EchangeRateErrors.EX_RATE_LIMIT_EXCEEDED,
+              code: 400,
+              message: 'The API rate limit has been exceeded',
+            },
+          ],
         });
       }
     }

packages/server/src/api/controllers/FinancialStatements.ts

@@ -20,6 +20,7 @@ import InventoryDetailsController from './FinancialStatements/InventoryDetails';
 import TransactionsByReferenceController from './FinancialStatements/TransactionsByReference';
 import CashflowAccountTransactions from './FinancialStatements/CashflowAccountTransactions';
 import ProjectProfitabilityController from './FinancialStatements/ProjectProfitabilitySummary';
+import SalesTaxLiabilitySummary from './FinancialStatements/SalesTaxLiabilitySummary';
 
 @Service()
 export default class FinancialStatementsService {
@@ -68,40 +69,44 @@ export default class FinancialStatementsService {
     );
     router.use(
       '/customer-balance-summary',
-      Container.get(CustomerBalanceSummaryController).router(),
+      Container.get(CustomerBalanceSummaryController).router()
     );
     router.use(
       '/vendor-balance-summary',
-      Container.get(VendorBalanceSummaryController).router(),
+      Container.get(VendorBalanceSummaryController).router()
     );
     router.use(
       '/transactions-by-customers',
-      Container.get(TransactionsByCustomers).router(),
+      Container.get(TransactionsByCustomers).router()
     );
     router.use(
       '/transactions-by-vendors',
-      Container.get(TransactionsByVendors).router(),
+      Container.get(TransactionsByVendors).router()
     );
     router.use(
       '/cash-flow',
-      Container.get(CashFlowStatementController).router(),
+      Container.get(CashFlowStatementController).router()
     );
     router.use(
       '/inventory-item-details',
-      Container.get(InventoryDetailsController).router(),
+      Container.get(InventoryDetailsController).router()
     );
     router.use(
       '/transactions-by-reference',
-      Container.get(TransactionsByReferenceController).router(),
+      Container.get(TransactionsByReferenceController).router()
     );
     router.use(
       '/cashflow-account-transactions',
-      Container.get(CashflowAccountTransactions).router(),
+      Container.get(CashflowAccountTransactions).router()
     );
     router.use(
       '/project-profitability-summary',
-      Container.get(ProjectProfitabilityController).router(),
-    )
+      Container.get(ProjectProfitabilityController).router()
+    );
+    router.use(
+      '/sales-tax-liability-summary',
+      Container.get(SalesTaxLiabilitySummary).router()
+    );
     return router;
   }
 }

packages/server/src/api/controllers/FinancialStatements/APAgingSummary.ts

@@ -2,19 +2,20 @@ import { Router, Request, Response, NextFunction } from 'express';
 import { query } from 'express-validator';
 import { Inject } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
-import APAgingSummaryReportService from '@/services/FinancialStatements/AgingSummary/APAgingSummaryService';
 import BaseFinancialReportController from './BaseFinancialReportController';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { APAgingSummaryApplication } from '@/services/FinancialStatements/AgingSummary/APAgingSummaryApplication';
 
 export default class APAgingSummaryReportController extends BaseFinancialReportController {
   @Inject()
-  APAgingSummaryService: APAgingSummaryReportService;
+  private APAgingSummaryApp: APAgingSummaryApplication;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.get(
@@ -28,15 +29,19 @@ export default class APAgingSummaryReportController extends BaseFinancialReportC
 
   /**
    * Validation schema.
+   * @returns {ValidationChain[]}
    */
-  get validationSchema() {
+  private get validationSchema() {
     return [
       ...this.sheetNumberFormatValidationSchema,
       query('as_date').optional().isISO8601(),
-      query('aging_days_before').optional().isNumeric().toInt(),
-      query('aging_periods').optional().isNumeric().toInt(),
+
+      query('aging_days_before').default(30).isInt({ max: 500 }).toInt(),
+      query('aging_periods').default(3).isInt({ max: 12 }).toInt(),
+
       query('vendors_ids').optional().isArray({ min: 1 }),
       query('vendors_ids.*').isInt({ min: 1 }).toInt(),
+
       query('none_zero').default(true).isBoolean().toBoolean(),
 
       // Filtering by branches.
@@ -46,22 +51,69 @@ export default class APAgingSummaryReportController extends BaseFinancialReportC
   }
 
   /**
-   * Retrieve payable aging summary report.
+   * Retrieves payable aging summary report.
+   * @param {Request} req -
+   * @param {Response} res -
+   * @param {NextFunction} next -
    */
-  async payableAgingSummary(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
+  private async payableAgingSummary(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
     const filter = this.matchedQueryData(req);
 
     try {
-      const { data, columns, query, meta } =
-        await this.APAgingSummaryService.APAgingSummary(tenantId, filter);
+      const accept = this.accepts(req);
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+        ACCEPT_TYPE.APPLICATION_PDF
+      ]);
+      // Retrieves the json table format.
+      if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+        const table = await this.APAgingSummaryApp.table(tenantId, filter);
 
-      return res.status(200).send({
-        data: this.transfromToResponse(data),
-        columns: this.transfromToResponse(columns),
-        query: this.transfromToResponse(query),
-        meta: this.transfromToResponse(meta),
-      });
+        return res.status(200).send(table);
+        // Retrieves the csv format.
+      } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+        const csv = await this.APAgingSummaryApp.csv(tenantId, filter);
+
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(csv);
+        // Retrieves the xlsx format.
+      } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+        const buffer = await this.APAgingSummaryApp.xlsx(tenantId, filter);
+
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieves the pdf format.
+      } else if (ACCEPT_TYPE.APPLICATION_PDF === acceptType) {
+        const pdfContent = await this.APAgingSummaryApp.pdf(tenantId, filter);
+
+        res.set({
+          'Content-Type': 'application/pdf',
+          'Content-Length': pdfContent.length,
+        });
+        return res.send(pdfContent);
+        // Retrieves the json format.
+      } else {
+        const sheet = await this.APAgingSummaryApp.sheet(tenantId, filter);
+
+        return res.status(200).send(sheet);
+      }
     } catch (error) {
       next(error);
     }

packages/server/src/api/controllers/FinancialStatements/ARAgingSummary.ts

@@ -5,16 +5,18 @@ import ARAgingSummaryService from '@/services/FinancialStatements/AgingSummary/A
 import BaseFinancialReportController from './BaseFinancialReportController';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ARAgingSummaryApplication } from '@/services/FinancialStatements/AgingSummary/ARAgingSummaryApplication';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
 
 @Service()
 export default class ARAgingSummaryReportController extends BaseFinancialReportController {
   @Inject()
-  ARAgingSummaryService: ARAgingSummaryService;
+  private ARAgingSummaryApp: ARAgingSummaryApplication;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.get(
@@ -30,14 +32,14 @@ export default class ARAgingSummaryReportController extends BaseFinancialReportC
   /**
    * AR aging summary validation roles.
    */
-  get validationSchema() {
+  private get validationSchema() {
     return [
       ...this.sheetNumberFormatValidationSchema,
 
       query('as_date').optional().isISO8601(),
 
-      query('aging_days_before').optional().isInt({ max: 500 }).toInt(),
-      query('aging_periods').optional().isInt({ max: 12 }).toInt(),
+      query('aging_days_before').default(30).isInt({ max: 500 }).toInt(),
+      query('aging_periods').default(3).isInt({ max: 12 }).toInt(),
 
       query('customers_ids').optional().isArray({ min: 1 }),
       query('customers_ids.*').isInt({ min: 1 }).toInt(),
@@ -52,21 +54,64 @@ export default class ARAgingSummaryReportController extends BaseFinancialReportC
 
   /**
    * Retrieve AR aging summary report.
+   * @param {Request} req
+   * @param {Response} res
    */
-  async receivableAgingSummary(req: Request, res: Response) {
-    const { tenantId, settings } = req;
+  private async receivableAgingSummary(req: Request, res: Response) {
+    const { tenantId } = req;
     const filter = this.matchedQueryData(req);
 
     try {
-      const { data, columns, query, meta } =
-        await this.ARAgingSummaryService.ARAgingSummary(tenantId, filter);
+      const accept = this.accepts(req);
 
-      return res.status(200).send({
-        data: this.transfromToResponse(data),
-        columns: this.transfromToResponse(columns),
-        query: this.transfromToResponse(query),
-        meta: this.transfromToResponse(meta),
-      });
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+        ACCEPT_TYPE.APPLICATION_PDF
+      ]);
+      // Retrieves the xlsx format.
+      if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+        const buffer = await this.ARAgingSummaryApp.xlsx(tenantId, filter);
+
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieves the table format.
+      } else if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+        const table = await this.ARAgingSummaryApp.table(tenantId, filter);
+
+        return res.status(200).send(table);
+        // Retrieves the csv format.
+      } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+        const buffer = await this.ARAgingSummaryApp.csv(tenantId, filter);
+
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(buffer);
+        // Retrieves the pdf format.
+      } else if (ACCEPT_TYPE.APPLICATION_PDF === acceptType) {
+        const pdfContent = await this.ARAgingSummaryApp.pdf(tenantId, filter);
+
+        res.set({
+          'Content-Type': 'application/pdf',
+          'Content-Length': pdfContent.length,
+        });
+        return res.send(pdfContent);
+        // Retrieves the json format.
+      } else {
+        const sheet = await this.ARAgingSummaryApp.sheet(tenantId, filter);
+
+        return res.status(200).send(sheet);
+      }
     } catch (error) {
       console.log(error);
     }

packages/server/src/api/controllers/FinancialStatements/BalanceSheet.ts

@@ -3,25 +3,21 @@ import { Router, Request, Response, NextFunction } from 'express';
 import { query, ValidationChain } from 'express-validator';
 import { castArray } from 'lodash';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
-import BalanceSheetStatementService from '@/services/FinancialStatements/BalanceSheet/BalanceSheetService';
 import BaseFinancialReportController from './BaseFinancialReportController';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
-import BalanceSheetTable from '@/services/FinancialStatements/BalanceSheet/BalanceSheetTable';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { BalanceSheetApplication } from '@/services/FinancialStatements/BalanceSheet/BalanceSheetApplication';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
 
 @Service()
 export default class BalanceSheetStatementController extends BaseFinancialReportController {
   @Inject()
-  balanceSheetService: BalanceSheetStatementService;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private balanceSheetApp: BalanceSheetApplication;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.get(
@@ -38,10 +34,10 @@ export default class BalanceSheetStatementController extends BaseFinancialReport
    * Balance sheet validation schecma.
    * @returns {ValidationChain[]}
    */
-  get balanceSheetValidationSchema(): ValidationChain[] {
+  private get balanceSheetValidationSchema(): ValidationChain[] {
     return [
       ...this.sheetNumberFormatValidationSchema,
-      query('accounting_method').optional().isIn(['cash', 'accural']),
+      query('accounting_method').optional().isIn(['cash', 'accrual']),
 
       query('from_date').optional(),
       query('to_date').optional(),
@@ -84,10 +80,12 @@ export default class BalanceSheetStatementController extends BaseFinancialReport
 
   /**
    * Retrieve the balance sheet.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
    */
-  async balanceSheet(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
-    const i18n = this.tenancy.i18n(tenantId);
+  private async balanceSheet(req: Request, res: Response, next: NextFunction) {
+    const { tenantId } = req;
 
     let filter = this.matchedQueryData(req);
 
@@ -95,29 +93,55 @@ export default class BalanceSheetStatementController extends BaseFinancialReport
       ...filter,
       accountsIds: castArray(filter.accountsIds),
     };
-
     try {
-      const { data, columns, query, meta } =
-        await this.balanceSheetService.balanceSheet(tenantId, filter);
-
       const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);
 
-      const table = new BalanceSheetTable(data, query, i18n);
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_PDF,
+      ]);
+      // Retrieves the json table format.
+      if (ACCEPT_TYPE.APPLICATION_JSON_TABLE == acceptType) {
+        const table = await this.balanceSheetApp.table(tenantId, filter);
 
-      switch (acceptType) {
-        case 'application/json+table':
-          return res.status(200).send({
-            table: {
-              rows: table.tableRows(),
-              columns: table.tableColumns(),
-            },
-            query,
-            meta,
-          });
-        case 'json':
-        default:
-          return res.status(200).send({ data, columns, query, meta });
+        return res.status(200).send(table);
+        // Retrieves the csv format.
+      } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+        const buffer = await this.balanceSheetApp.csv(tenantId, filter);
+
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(buffer);
+        // Retrieves the xlsx format.
+      } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+        const buffer = await this.balanceSheetApp.xlsx(tenantId, filter);
+
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieves the pdf format.
+      } else if (ACCEPT_TYPE.APPLICATION_PDF === acceptType) {
+        const pdfContent = await this.balanceSheetApp.pdf(tenantId, filter);
+
+        res.set({
+          'Content-Type': 'application/pdf',
+          'Content-Length': pdfContent.length,
+        });
+        res.send(pdfContent);
+      } else {
+        const sheet = await this.balanceSheetApp.sheet(tenantId, filter);
+
+        return res.status(200).send(sheet);
       }
     } catch (error) {
       next(error);

packages/server/src/api/controllers/FinancialStatements/CashFlow/CashFlow.ts

@@ -8,29 +8,20 @@ import {
   ValidationChain,
 } from 'express';
 import BaseFinancialReportController from '../BaseFinancialReportController';
-import CashFlowStatementService from '@/services/FinancialStatements/CashFlow/CashFlowService';
-import {
-  ICashFlowStatementDOO,
-  ICashFlowStatement,
-  AbilitySubject,
-  ReportsAction,
-} from '@/interfaces';
-import CashFlowTable from '@/services/FinancialStatements/CashFlow/CashFlowTable';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { CashflowSheetApplication } from '@/services/FinancialStatements/CashFlow/CashflowSheetApplication';
 
 @Service()
 export default class CashFlowController extends BaseFinancialReportController {
   @Inject()
-  cashFlowService: CashFlowStatementService;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private cashflowSheetApp: CashflowSheetApplication;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.get(
@@ -47,7 +38,7 @@ export default class CashFlowController extends BaseFinancialReportController {
    * Balance sheet validation schecma.
    * @returns {ValidationChain[]}
    */
-  get cashflowValidationSchema(): ValidationChain[] {
+  private get cashflowValidationSchema(): ValidationChain[] {
     return [
       ...this.sheetNumberFormatValidationSchema,
       query('from_date').optional(),
@@ -67,41 +58,6 @@ export default class CashFlowController extends BaseFinancialReportController {
     ];
   }
 
-  /**
-   * Retrieve the cashflow statment to json response.
-   * @param {ICashFlowStatement} cashFlow -
-   */
-  private transformJsonResponse(cashFlowDOO: ICashFlowStatementDOO) {
-    const { data, query, meta } = cashFlowDOO;
-
-    return {
-      data: this.transfromToResponse(data),
-      query: this.transfromToResponse(query),
-      meta: this.transfromToResponse(meta),
-    };
-  }
-
-  /**
-   * Transformes the report statement to table rows.
-   * @param {ITransactionsByVendorsStatement} statement -
-   */
-  private transformToTableRows(
-    cashFlowDOO: ICashFlowStatementDOO,
-    tenantId: number
-  ) {
-    const i18n = this.tenancy.i18n(tenantId);
-    const cashFlowTable = new CashFlowTable(cashFlowDOO, i18n);
-
-    return {
-      table: {
-        data: cashFlowTable.tableRows(),
-        columns: cashFlowTable.tableColumns(),
-      },
-      query: this.transfromToResponse(cashFlowDOO.query),
-      meta: this.transfromToResponse(cashFlowDOO.meta),
-    };
-  }
-
   /**
    * Retrieve the cash flow statment.
    * @param {Request} req
@@ -109,26 +65,62 @@ export default class CashFlowController extends BaseFinancialReportController {
    * @param {NextFunction} next
    * @returns {Response}
    */
-  async cashFlow(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
+  public async cashFlow(req: Request, res: Response, next: NextFunction) {
+    const { tenantId } = req;
     const filter = {
       ...this.matchedQueryData(req),
     };
 
     try {
-      const cashFlow = await this.cashFlowService.cashFlow(tenantId, filter);
-
       const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);
 
-      switch (acceptType) {
-        case 'application/json+table':
-          return res
-            .status(200)
-            .send(this.transformToTableRows(cashFlow, tenantId));
-        case 'json':
-        default:
-          return res.status(200).send(this.transformJsonResponse(cashFlow));
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+        ACCEPT_TYPE.APPLICATION_PDF
+      ]);
+      // Retrieves the json table format.
+      if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+        const table = await this.cashflowSheetApp.table(tenantId, filter);
+
+        return res.status(200).send(table);
+        // Retrieves the csv format.
+      } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+        const buffer = await this.cashflowSheetApp.csv(tenantId, filter);
+
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.status(200).send(buffer);
+        // Retrieves the pdf format.
+      } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+        const buffer = await this.cashflowSheetApp.xlsx(tenantId, filter);
+
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieves the pdf format.
+      } else if (ACCEPT_TYPE.APPLICATION_PDF === acceptType) {
+        const pdfContent = await this.cashflowSheetApp.pdf(tenantId, filter);
+
+        res.set({
+          'Content-Type': 'application/pdf',
+          'Content-Length': pdfContent.length,
+        });
+        return res.send(pdfContent);
+        // Retrieves the json format.
+      } else {
+        const cashflow = await this.cashflowSheetApp.sheet(tenantId, filter);
+
+        return res.status(200).send(cashflow);
       }
     } catch (error) {
       next(error);

packages/server/src/api/controllers/FinancialStatements/CustomerBalanceSummary/index.ts

@@ -1,29 +1,21 @@
 import { Router, Request, Response, NextFunction } from 'express';
 import { query } from 'express-validator';
 import { Inject } from 'typedi';
-import {
-  AbilitySubject,
-  ICustomerBalanceSummaryStatement,
-  ReportsAction,
-} from '@/interfaces';
+import { AbilitySubject, ReportsAction } from '@/interfaces';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
-import CustomerBalanceSummary from '@/services/FinancialStatements/CustomerBalanceSummary/CustomerBalanceSummaryService';
 import BaseFinancialReportController from '../BaseFinancialReportController';
-import CustomerBalanceSummaryTableRows from '@/services/FinancialStatements/CustomerBalanceSummary/CustomerBalanceSummaryTableRows';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { CustomerBalanceSummaryApplication } from '@/services/FinancialStatements/CustomerBalanceSummary/CustomerBalanceSummaryApplication';
 
 export default class CustomerBalanceSummaryReportController extends BaseFinancialReportController {
   @Inject()
-  customerBalanceSummaryService: CustomerBalanceSummary;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private customerBalanceSummaryApp: CustomerBalanceSummaryApplication;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.get(
@@ -42,7 +34,7 @@ export default class CustomerBalanceSummaryReportController extends BaseFinancia
   /**
    * Validation schema.
    */
-  get validationSchema() {
+  private get validationSchema() {
     return [
       ...this.sheetNumberFormatValidationSchema,
 
@@ -62,75 +54,81 @@ export default class CustomerBalanceSummaryReportController extends BaseFinancia
     ];
   }
 
-  /**
-   * Transformes the balance summary statement to table rows.
-   * @param {ICustomerBalanceSummaryStatement} statement -
-   */
-  private transformToTableRows(
-    tenantId,
-    { data, query }: ICustomerBalanceSummaryStatement
-  ) {
-    const i18n = this.tenancy.i18n(tenantId);
-    const tableRows = new CustomerBalanceSummaryTableRows(data, query, i18n);
-
-    return {
-      table: {
-        columns: tableRows.tableColumns(),
-        data: tableRows.tableRows(),
-      },
-      query: this.transfromToResponse(query),
-    };
-  }
-
-  /**
-   * Transformes the balance summary statement to raw json.
-   * @param {ICustomerBalanceSummaryStatement} customerBalance -
-   */
-  private transformToJsonResponse({
-    data,
-    columns,
-    query,
-  }: ICustomerBalanceSummaryStatement) {
-    return {
-      data: this.transfromToResponse(data),
-      columns: this.transfromToResponse(columns),
-      query: this.transfromToResponse(query),
-    };
-  }
-
   /**
    * Retrieve payable aging summary report.
    * @param {Request} req -
    * @param {Response} res -
    * @param {NextFunction} next -
    */
-  async customerBalanceSummary(
+  private async customerBalanceSummary(
     req: Request,
     res: Response,
     next: NextFunction
   ) {
-    const { tenantId, settings } = req;
+    const { tenantId } = req;
     const filter = this.matchedQueryData(req);
 
     try {
-      const customerBalanceSummary =
-        await this.customerBalanceSummaryService.customerBalanceSummary(
+      const accept = this.accepts(req);
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+        ACCEPT_TYPE.APPLICATION_PDF,
+      ]);
+
+      // Retrieves the xlsx format.
+      if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+        const buffer = await this.customerBalanceSummaryApp.xlsx(
           tenantId,
           filter
         );
-      const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieves the csv format.
+      } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+        const buffer = await this.customerBalanceSummaryApp.csv(
+          tenantId,
+          filter
+        );
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
 
-      switch (acceptType) {
-        case 'application/json+table':
-          return res
-            .status(200)
-            .send(this.transformToTableRows(tenantId, customerBalanceSummary));
-        case 'application/json':
-        default:
-          return res
-            .status(200)
-            .send(this.transformToJsonResponse(customerBalanceSummary));
+        return res.send(buffer);
+        // Retrieves the json table format.
+      } else if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+        const table = await this.customerBalanceSummaryApp.table(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(table);
+        // Retrieves the pdf format.
+      } else if (ACCEPT_TYPE.APPLICATION_PDF === acceptType) {
+        const buffer = await this.customerBalanceSummaryApp.pdf(
+          tenantId,
+          filter
+        );
+
+        res.set({
+          'Content-Type': 'application/pdf',
+          'Content-Length': buffer.length,
+        });
+        return res.send(buffer);
+        // Retrieves the json format.
+      } else {
+        const sheet = await this.customerBalanceSummaryApp.sheet(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(sheet);
       }
     } catch (error) {
       next(error);

packages/server/src/api/controllers/FinancialStatements/GeneralLedger.ts

@@ -2,20 +2,21 @@ import { Router, Request, Response, NextFunction } from 'express';
 import { query, ValidationChain } from 'express-validator';
 import { Inject, Service } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
-import GeneralLedgerService from '@/services/FinancialStatements/GeneralLedger/GeneralLedgerService';
 import BaseFinancialReportController from './BaseFinancialReportController';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { GeneralLedgerApplication } from '@/services/FinancialStatements/GeneralLedger/GeneralLedgerApplication';
 
 @Service()
 export default class GeneralLedgerReportController extends BaseFinancialReportController {
   @Inject()
-  generalLedgetService: GeneralLedgerService;
+  private generalLedgerApplication: GeneralLedgerApplication;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.get(
@@ -31,7 +32,7 @@ export default class GeneralLedgerReportController extends BaseFinancialReportCo
   /**
    * Validation schema.
    */
-  get validationSchema(): ValidationChain[] {
+  private get validationSchema(): ValidationChain[] {
     return [
       query('from_date').optional().isISO8601(),
       query('to_date').optional().isISO8601(),
@@ -60,20 +61,56 @@ export default class GeneralLedgerReportController extends BaseFinancialReportCo
    * @param {Request} req -
    * @param {Response} res -
    */
-  async generalLedger(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
+  private async generalLedger(req: Request, res: Response, next: NextFunction) {
+    const { tenantId } = req;
     const filter = this.matchedQueryData(req);
+    const accept = this.accepts(req);
 
-    try {
-      const { data, query, meta } =
-        await this.generalLedgetService.generalLedger(tenantId, filter);
-      return res.status(200).send({
-        meta: this.transfromToResponse(meta),
-        data: this.transfromToResponse(data),
-        query: this.transfromToResponse(query),
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+      ACCEPT_TYPE.APPLICATION_XLSX,
+      ACCEPT_TYPE.APPLICATION_CSV,
+      ACCEPT_TYPE.APPLICATION_PDF,
+    ]);
+    // Retrieves the table format.
+    if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+      const table = await this.generalLedgerApplication.table(tenantId, filter);
+
+      return res.status(200).send(table);
+      // Retrieves the csv format.
+    } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+      const buffer = await this.generalLedgerApplication.csv(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+      res.setHeader('Content-Type', 'text/csv');
+
+      return res.send(buffer);
+      // Retrieves the xlsx format.
+    } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+      const buffer = await this.generalLedgerApplication.xlsx(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.xlsx');
+      res.setHeader(
+        'Content-Type',
+        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+      );
+      return res.send(buffer);
+      // Retrieves the pdf format.
+    } else if (ACCEPT_TYPE.APPLICATION_PDF === acceptType) {
+      const pdfContent = await this.generalLedgerApplication.pdf(
+        tenantId,
+        filter
+      );
+      res.set({
+        'Content-Type': 'application/pdf',
+        'Content-Length': pdfContent.length,
       });
-    } catch (error) {
-      next(error);
+      return res.send(pdfContent);
+      // Retrieves the json format.
+    } else {
+      const sheet = await this.generalLedgerApplication.sheet(tenantId, filter);
+      return res.status(200).send(sheet);
     }
   }
 }

packages/server/src/api/controllers/FinancialStatements/InventoryDetails/index.ts

@@ -8,24 +8,20 @@ import {
   ValidationChain,
 } from 'express';
 import BaseController from '@/api/controllers/BaseController';
-import InventoryDetailsService from '@/services/FinancialStatements/InventoryDetails/InventoryDetailsService';
-import InventoryDetailsTable from '@/services/FinancialStatements/InventoryDetails/InventoryDetailsTable';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
+import { InventortyDetailsApplication } from '@/services/FinancialStatements/InventoryDetails/InventoryDetailsApplication';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
 
 @Service()
 export default class InventoryDetailsController extends BaseController {
   @Inject()
-  inventoryDetailsService: InventoryDetailsService;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private inventoryItemDetailsApp: InventortyDetailsApplication;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.get(
@@ -45,7 +41,7 @@ export default class InventoryDetailsController extends BaseController {
    * Balance sheet validation schecma.
    * @returns {ValidationChain[]}
    */
-  get validationSchema(): ValidationChain[] {
+  private get validationSchema(): ValidationChain[] {
     return [
       query('number_format.precision')
         .optional()
@@ -77,69 +73,76 @@ export default class InventoryDetailsController extends BaseController {
   }
 
   /**
-   * Retrieve the cashflow statment to json response.
-   * @param {ICashFlowStatement} cashFlow -
-   */
-  private transformJsonResponse(inventoryDetails) {
-    const { data, query, meta } = inventoryDetails;
-
-    return {
-      data: this.transfromToResponse(data),
-      query: this.transfromToResponse(query),
-      meta: this.transfromToResponse(meta),
-    };
-  }
-
-  /**
-   * Transformes the report statement to table rows.
-   */
-  private transformToTableRows(inventoryDetails, tenantId: number) {
-    const i18n = this.tenancy.i18n(tenantId);
-    const inventoryDetailsTable = new InventoryDetailsTable(
-      inventoryDetails,
-      i18n
-    );
-
-    return {
-      table: {
-        data: inventoryDetailsTable.tableData(),
-        columns: inventoryDetailsTable.tableColumns(),
-      },
-      query: this.transfromToResponse(inventoryDetails.query),
-      meta: this.transfromToResponse(inventoryDetails.meta),
-    };
-  }
-
-  /**
-   * Retrieve the cash flow statment.
+   * Retrieve the inventory item details sheet.
    * @param {Request} req
    * @param {Response} res
    * @param {NextFunction} next
    * @returns {Response}
    */
-  async inventoryDetails(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
+  private async inventoryDetails(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
     const filter = {
       ...this.matchedQueryData(req),
     };
 
     try {
-      const inventoryDetails =
-        await this.inventoryDetailsService.inventoryDetails(tenantId, filter);
-
       const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+        ACCEPT_TYPE.APPLICATION_PDF,
+      ]);
+      // Retrieves the csv format.
+      if (acceptType === ACCEPT_TYPE.APPLICATION_CSV) {
+        const buffer = await this.inventoryItemDetailsApp.csv(tenantId, filter);
 
-      switch (acceptType) {
-        case 'application/json+table':
-          return res
-            .status(200)
-            .send(this.transformToTableRows(inventoryDetails, tenantId));
-        case 'json':
-        default:
-          return res
-            .status(200)
-            .send(this.transformJsonResponse(inventoryDetails));
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(buffer);
+        // Retrieves the xlsx format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_XLSX) {
+        const buffer = await this.inventoryItemDetailsApp.xlsx(
+          tenantId,
+          filter
+        );
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieves the json table format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_JSON_TABLE) {
+        const table = await this.inventoryItemDetailsApp.table(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(table);
+        // Retrieves the pdf format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_PDF) {
+        const buffer = await this.inventoryItemDetailsApp.pdf(tenantId, filter);
+
+        res.set({
+          'Content-Type': 'application/pdf',
+          'Content-Length': buffer.length,
+        });
+        return res.send(buffer);
+      } else {
+        const sheet = await this.inventoryItemDetailsApp.sheet(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(sheet);
       }
     } catch (error) {
       next(error);

packages/server/src/api/controllers/FinancialStatements/InventoryValuationSheet.ts

@@ -3,14 +3,15 @@ import { query, ValidationChain } from 'express-validator';
 import { Inject, Service } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import BaseFinancialReportController from './BaseFinancialReportController';
-import InventoryValuationService from '@/services/FinancialStatements/InventoryValuationSheet/InventoryValuationSheetService';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { InventoryValuationSheetApplication } from '@/services/FinancialStatements/InventoryValuationSheet/InventoryValuationSheetApplication';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
 
 @Service()
 export default class InventoryValuationReportController extends BaseFinancialReportController {
   @Inject()
-  inventoryValuationService: InventoryValuationService;
+  private inventoryValuationApp: InventoryValuationSheetApplication;
 
   /**
    * Router constructor.
@@ -71,19 +72,55 @@ export default class InventoryValuationReportController extends BaseFinancialRep
     const { tenantId } = req;
     const filter = this.matchedQueryData(req);
 
-    try {
-      const { data, query, meta } =
-        await this.inventoryValuationService.inventoryValuationSheet(
-          tenantId,
-          filter
-        );
-      return res.status(200).send({
-        meta: this.transfromToResponse(meta),
-        data: this.transfromToResponse(data),
-        query: this.transfromToResponse(query),
+    const accept = this.accepts(req);
+
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+      ACCEPT_TYPE.APPLICATION_XLSX,
+      ACCEPT_TYPE.APPLICATION_CSV,
+      ACCEPT_TYPE.APPLICATION_PDF,
+    ]);
+
+    // Retrieves the json table format.
+    if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+      const table = await this.inventoryValuationApp.table(tenantId, filter);
+
+      return res.status(200).send(table);
+      // Retrieves the csv format.
+    } else if (ACCEPT_TYPE.APPLICATION_CSV == acceptType) {
+      const buffer = await this.inventoryValuationApp.csv(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+      res.setHeader('Content-Type', 'text/csv');
+
+      return res.send(buffer);
+      // Retrieves the xslx buffer format.
+    } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+      const buffer = await this.inventoryValuationApp.xlsx(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.xlsx');
+      res.setHeader(
+        'Content-Type',
+        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+      );
+      return res.send(buffer);
+      // Retrieves the pdf format.
+    } else if (ACCEPT_TYPE.APPLICATION_PDF === acceptType) {
+      const pdfContent = await this.inventoryValuationApp.pdf(tenantId, filter);
+
+      res.set({
+        'Content-Type': 'application/pdf',
+        'Content-Length': pdfContent.length,
       });
-    } catch (error) {
-      next(error);
+      return res.status(200).send(pdfContent);
+      // Retrieves the json format.
+    } else {
+      const { data, query, meta } = await this.inventoryValuationApp.sheet(
+        tenantId,
+        filter
+      );
+      return res.status(200).send({ meta, data, query });
     }
   }
 }

packages/server/src/api/controllers/FinancialStatements/JournalSheet.ts

@@ -3,14 +3,15 @@ import { Request, Response, Router, NextFunction } from 'express';
 import { castArray } from 'lodash';
 import { query, oneOf } from 'express-validator';
 import BaseFinancialReportController from './BaseFinancialReportController';
-import JournalSheetService from '@/services/FinancialStatements/JournalSheet/JournalSheetService';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { JournalSheetApplication } from '@/services/FinancialStatements/JournalSheet/JournalSheetApplication';
 
 @Service()
 export default class JournalSheetController extends BaseFinancialReportController {
   @Inject()
-  journalService: JournalSheetService;
+  private journalSheetApp: JournalSheetApplication;
 
   /**
    * Router constructor.
@@ -57,28 +58,58 @@ export default class JournalSheetController extends BaseFinancialReportControlle
    * @param {Request} req -
    * @param {Response} res -
    */
-  async journal(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
+  private async journal(req: Request, res: Response, next: NextFunction) {
+    const { tenantId } = req;
     let filter = this.matchedQueryData(req);
 
     filter = {
       ...filter,
       accountsIds: castArray(filter.accountsIds),
     };
+    const accept = this.accepts(req);
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+      ACCEPT_TYPE.APPLICATION_XLSX,
+      ACCEPT_TYPE.APPLICATION_CSV,
+      ACCEPT_TYPE.APPLICATION_PDF,
+    ]);
 
-    try {
-      const { data, query, meta } = await this.journalService.journalSheet(
-        tenantId,
-        filter
+    // Retrieves the json table format.
+    if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+      const table = await this.journalSheetApp.table(tenantId, filter);
+      return res.status(200).send(table);
+      // Retrieves the csv format.
+    } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+      const buffer = await this.journalSheetApp.csv(tenantId, filter);
+  
+      res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+      res.setHeader('Content-Type', 'text/csv');
+
+      return res.send(buffer);
+      // Retrieves the xlsx format.
+    } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+      const buffer = await this.journalSheetApp.xlsx(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.xlsx');
+      res.setHeader(
+        'Content-Type',
+        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
       );
+      return res.send(buffer);
+      // Retrieves the json format.
+    } else if (ACCEPT_TYPE.APPLICATION_PDF === acceptType) {
+      const pdfContent = await this.journalSheetApp.pdf(tenantId, filter);
 
-      return res.status(200).send({
-        data: this.transfromToResponse(data),
-        query: this.transfromToResponse(query),
-        meta: this.transfromToResponse(meta),
+      res.set({
+        'Content-Type': 'application/pdf',
+        'Content-Length': pdfContent.length,
       });
-    } catch (error) {
-      next(error);
+      res.send(pdfContent);
+    } else {
+      const sheet = await this.journalSheetApp.sheet(tenantId, filter);
+
+      return res.status(200).send(sheet);
     }
   }
 }

packages/server/src/api/controllers/FinancialStatements/ProfitLossSheet.ts

@@ -1,24 +1,20 @@
 import { Service, Inject } from 'typedi';
 import { Router, Request, Response, NextFunction } from 'express';
 import { query, ValidationChain } from 'express-validator';
-import ProfitLossSheetService from '@/services/FinancialStatements/ProfitLossSheet/ProfitLossSheetService';
 import BaseFinancialReportController from './BaseFinancialReportController';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
-import { ProfitLossSheetTable } from '@/services/FinancialStatements/ProfitLossSheet/ProfitLossSheetTable';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { ProfitLossSheetApplication } from '@/services/FinancialStatements/ProfitLossSheet/ProfitLossSheetApplication';
 @Service()
 export default class ProfitLossSheetController extends BaseFinancialReportController {
   @Inject()
-  profitLossSheetService: ProfitLossSheetService;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private profitLossSheetApp: ProfitLossSheetApplication;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.get(
@@ -34,7 +30,7 @@ export default class ProfitLossSheetController extends BaseFinancialReportContro
   /**
    * Validation schema.
    */
-  get validationSchema(): ValidationChain[] {
+  private get validationSchema(): ValidationChain[] {
     return [
       ...this.sheetNumberFormatValidationSchema,
       query('basis').optional(),
@@ -85,37 +81,63 @@ export default class ProfitLossSheetController extends BaseFinancialReportContro
    * @param {Request} req -
    * @param {Response} res -
    */
-  async profitLossSheet(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
-    const i18n = this.tenancy.i18n(tenantId);
+  private async profitLossSheet(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
     const filter = this.matchedQueryData(req);
 
+    const accept = this.accepts(req);
+
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+      ACCEPT_TYPE.APPLICATION_CSV,
+      ACCEPT_TYPE.APPLICATION_XLSX,
+      ACCEPT_TYPE.APPLICATION_PDF,
+    ]);
     try {
-      const { data, query, meta } =
-        await this.profitLossSheetService.profitLossSheet(tenantId, filter);
+      // Retrieves the csv format.
+      if (acceptType === ACCEPT_TYPE.APPLICATION_CSV) {
+        const sheet = await this.profitLossSheetApp.csv(tenantId, filter);
 
-      const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
 
-      switch (acceptType) {
-        case 'application/json+table':
-          const table = new ProfitLossSheetTable(data, query, i18n);
+        return res.send(sheet);
+        // Retrieves the json table format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_JSON_TABLE) {
+        const table = await this.profitLossSheetApp.table(tenantId, filter);
 
-          return res.status(200).send({
-            table: {
-              rows: table.tableRows(),
-              columns: table.tableColumns(),
-            },
-            query,
-            meta,
-          });
-        case 'json':
-        default:
-          return res.status(200).send({
-            data,
-            query,
-            meta,
-          });
+        return res.status(200).send(table);
+        // Retrieves the xlsx format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_XLSX) {
+        const sheet = await this.profitLossSheetApp.xlsx(tenantId, filter);
+
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(sheet);
+        // Retrieves the json format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_PDF) {
+        const pdfContent = await this.profitLossSheetApp.pdf(tenantId, filter);
+
+        res.set({
+          'Content-Type': 'application/pdf',
+          'Content-Length': pdfContent.length,
+        });
+        return res.send(pdfContent);
+      } else {
+        const sheet = await this.profitLossSheetApp.sheet(tenantId, filter);
+
+        return res.status(200).send(sheet);
       }
     } catch (error) {
       next(error);

packages/server/src/api/controllers/FinancialStatements/PurchasesByItem.ts

@@ -1,17 +1,18 @@
 import { Router, Request, Response, NextFunction } from 'express';
 import { query, ValidationChain } from 'express-validator';
-import moment from 'moment';
 import { Inject, Service } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import BaseFinancialReportController from './BaseFinancialReportController';
-import PurchasesByItemsService from '@/services/FinancialStatements/PurchasesByItems/PurchasesByItemsService';
+import { PurchasesByItemsService } from '@/services/FinancialStatements/PurchasesByItems/PurchasesByItemsService';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { PurcahsesByItemsApplication } from '@/services/FinancialStatements/PurchasesByItems/PurchasesByItemsApplication';
 
 @Service()
 export default class PurchasesByItemReportController extends BaseFinancialReportController {
   @Inject()
-  purchasesByItemsService: PurchasesByItemsService;
+  private purchasesByItemsApp: PurcahsesByItemsApplication;
 
   /**
    * Router constructor.
@@ -63,20 +64,56 @@ export default class PurchasesByItemReportController extends BaseFinancialReport
    * @param {Request} req -
    * @param {Response} res -
    */
-  async purchasesByItems(req: Request, res: Response, next: NextFunction) {
+  public async purchasesByItems(req: Request, res: Response) {
     const { tenantId } = req;
     const filter = this.matchedQueryData(req);
 
-    try {
-      const { data, query, meta } =
-        await this.purchasesByItemsService.purchasesByItems(tenantId, filter);
-      return res.status(200).send({
-        meta: this.transfromToResponse(meta),
-        data: this.transfromToResponse(data),
-        query: this.transfromToResponse(query),
+    const accept = this.accepts(req);
+
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+      ACCEPT_TYPE.APPLICATION_XLSX,
+      ACCEPT_TYPE.APPLICATION_CSV,
+      ACCEPT_TYPE.APPLICATION_PDF,
+    ]);
+    // JSON table response format.
+    if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+      const table = await this.purchasesByItemsApp.table(tenantId, filter);
+
+      return res.status(200).send(table);
+      // CSV response format.
+    } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+      const buffer = await this.purchasesByItemsApp.csv(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+      res.setHeader('Content-Type', 'text/csv');
+
+      return res.send(buffer);
+      // Xlsx response format.
+    } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+      const buffer = await this.purchasesByItemsApp.xlsx(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.xlsx');
+      res.setHeader(
+        'Content-Type',
+        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+      );
+      return res.send(buffer);
+      // PDF response format.
+    } else if (ACCEPT_TYPE.APPLICATION_PDF === acceptType) {
+      const pdfContent = await this.purchasesByItemsApp.pdf(tenantId, filter);
+
+      res.set({
+        'Content-Type': 'application/pdf',
+        'Content-Length': pdfContent.length,
       });
-    } catch (error) {
-      next(error);
+      return res.send(pdfContent);
+      // Json response format.
+    } else {
+      const sheet = await this.purchasesByItemsApp.sheet(tenantId, filter);
+
+      return res.status(200).send(sheet);
     }
   }
 }

packages/server/src/api/controllers/FinancialStatements/SalesByItems.ts

@@ -1,41 +1,39 @@
 import { Router, Request, Response, NextFunction } from 'express';
-import { query, ValidationChain } from 'express-validator';
-import moment from 'moment';
+import { query, ValidationChain, ValidationSchema } from 'express-validator';
 import { Inject, Service } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import BaseFinancialReportController from './BaseFinancialReportController';
-import SalesByItemsReportService from '@/services/FinancialStatements/SalesByItems/SalesByItemsService';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { SalesByItemsApplication } from '@/services/FinancialStatements/SalesByItems/SalesByItemsApplication';
 
 @Service()
 export default class SalesByItemsReportController extends BaseFinancialReportController {
   @Inject()
-  salesByItemsService: SalesByItemsReportService;
+  private salesByItemsApp: SalesByItemsApplication;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.get(
       '/',
-      CheckPolicies(
-        ReportsAction.READ_SALES_BY_ITEMS,
-        AbilitySubject.Report
-      ),
+      CheckPolicies(ReportsAction.READ_SALES_BY_ITEMS, AbilitySubject.Report),
       this.validationSchema,
       this.validationResult,
-      asyncMiddleware(this.purchasesByItems.bind(this))
+      asyncMiddleware(this.salesByItems.bind(this))
     );
     return router;
   }
 
   /**
    * Validation schema.
+   * @returns {ValidationChain[]}
    */
-  get validationSchema(): ValidationChain[] {
+  private get validationSchema(): ValidationChain[] {
     return [
       query('from_date').optional().isISO8601(),
       query('to_date').optional().isISO8601(),
@@ -63,22 +61,53 @@ export default class SalesByItemsReportController extends BaseFinancialReportCon
    * @param {Request} req -
    * @param {Response} res -
    */
-  async purchasesByItems(req: Request, res: Response, next: NextFunction) {
+  private async salesByItems(req: Request, res: Response, next: NextFunction) {
     const { tenantId } = req;
     const filter = this.matchedQueryData(req);
+    const accept = this.accepts(req);
 
-    try {
-      const { data, query, meta } = await this.salesByItemsService.salesByItems(
-        tenantId,
-        filter
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+      ACCEPT_TYPE.APPLICATION_CSV,
+      ACCEPT_TYPE.APPLICATION_XLSX,
+      ACCEPT_TYPE.APPLICATION_PDF,
+    ]);
+    // Retrieves the csv format.
+    if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+      const buffer = await this.salesByItemsApp.csv(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+      res.setHeader('Content-Type', 'text/csv');
+
+      return res.send(buffer);
+      // Retrieves the json table format.
+    } else if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+      const table = await this.salesByItemsApp.table(tenantId, filter);
+
+      return res.status(200).send(table);
+      // Retrieves the xlsx format.
+    } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+      const buffer = this.salesByItemsApp.xlsx(tenantId, filter);
+
+      res.setHeader('Content-Disposition', 'attachment; filename=output.xlsx');
+      res.setHeader(
+        'Content-Type',
+        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
       );
-      return res.status(200).send({
-        meta: this.transfromToResponse(meta),
-        data: this.transfromToResponse(data),
-        query: this.transfromToResponse(query),
+      return res.send(buffer);
+      // Retrieves the json format.
+    } else if (ACCEPT_TYPE.APPLICATION_PDF === acceptType) {
+      const pdfContent = await this.salesByItemsApp.pdf(tenantId, filter);
+
+      res.set({
+        'Content-Type': 'application/pdf',
+        'Content-Length': pdfContent.length,
       });
-    } catch (error) {
-      next(error);
+      return res.send(pdfContent);
+    } else {
+      const sheet = await this.salesByItemsApp.sheet(tenantId, filter);
+      return res.status(200).send(sheet);
     }
   }
 }

packages/server/src/api/controllers/FinancialStatements/SalesTaxLiabilitySummary/index.ts

@@ -0,0 +1,122 @@
+import { Inject } from 'typedi';
+import { Router, Request, Response, NextFunction } from 'express';
+import { query } from 'express-validator';
+import asyncMiddleware from '@/api/middleware/asyncMiddleware';
+import BaseFinancialReportController from '../BaseFinancialReportController';
+import { AbilitySubject, ReportsAction } from '@/interfaces';
+import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { SalesTaxLiabilitySummaryApplication } from '@/services/FinancialStatements/SalesTaxLiabilitySummary/SalesTaxLiabilitySummaryApplication';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+
+export default class SalesTaxLiabilitySummary extends BaseFinancialReportController {
+  @Inject()
+  private salesTaxLiabilitySummaryApp: SalesTaxLiabilitySummaryApplication;
+
+  /**
+   * Router constructor.
+   */
+  public router() {
+    const router = Router();
+
+    router.get(
+      '/',
+      CheckPolicies(
+        ReportsAction.READ_SALES_TAX_LIABILITY_SUMMARY,
+        AbilitySubject.Report
+      ),
+      this.validationSchema,
+      asyncMiddleware(this.salesTaxLiabilitySummary.bind(this))
+    );
+    return router;
+  }
+
+  /**
+   * Validation schema.
+   * @returns {ValidationChain[]}
+   */
+  private get validationSchema() {
+    return [
+      query('from_date').optional().isISO8601(),
+      query('to_date').optional().isISO8601(),
+    ];
+  }
+
+  /*
+   * Retrieves the sales tax liability summary.
+   * @param {Request} req -
+   * @param {Response} res -
+   * @param {NextFunction} next -
+   */
+  private async salesTaxLiabilitySummary(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const filter = this.matchedQueryData(req);
+
+    try {
+      const accept = this.accepts(req);
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+        ACCEPT_TYPE.APPLICATION_PDF,
+      ]);
+
+      // Retrieves the json table format.
+      if (acceptType === ACCEPT_TYPE.APPLICATION_JSON_TABLE) {
+        const table = await this.salesTaxLiabilitySummaryApp.table(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(table);
+        // Retrieves the xlsx format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_XLSX) {
+        const buffer = await this.salesTaxLiabilitySummaryApp.xlsx(
+          tenantId,
+          filter
+        );
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieves the csv format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_CSV) {
+        const buffer = await this.salesTaxLiabilitySummaryApp.csv(
+          tenantId,
+          filter
+        );
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(buffer);
+        // Retrieves the json format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_PDF) {
+        const pdfContent = await this.salesTaxLiabilitySummaryApp.pdf(
+          tenantId,
+          filter
+        );
+        res.set({
+          'Content-Type': 'application/pdf',
+          'Content-Length': pdfContent.length,
+        });
+        return res.status(200).send(pdfContent);
+      } else {
+        const sheet = await this.salesTaxLiabilitySummaryApp.sheet(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(sheet);
+      }
+    } catch (error) {
+      next(error);
+    }
+  }
+}

packages/server/src/api/controllers/FinancialStatements/TransactionsByCustomers/index.ts

@@ -1,30 +1,22 @@
 import { Router, Request, Response, NextFunction } from 'express';
 import { query } from 'express-validator';
 import { Inject, Service } from 'typedi';
-import {
-  AbilitySubject,
-  ITransactionsByCustomersStatement,
-  ReportsAction,
-} from '@/interfaces';
+import { AbilitySubject, ReportsAction } from '@/interfaces';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import BaseFinancialReportController from '../BaseFinancialReportController';
-import TransactionsByCustomersService from '@/services/FinancialStatements/TransactionsByCustomer/TransactionsByCustomersService';
-import TransactionsByCustomersTableRows from '@/services/FinancialStatements/TransactionsByCustomer/TransactionsByCustomersTableRows';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { TransactionsByCustomerApplication } from '@/services/FinancialStatements/TransactionsByCustomer/TransactionsByCustomersApplication';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
 
 @Service()
 export default class TransactionsByCustomersReportController extends BaseFinancialReportController {
   @Inject()
-  transactionsByCustomersService: TransactionsByCustomersService;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private transactionsByCustomersApp: TransactionsByCustomerApplication;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.get(
@@ -58,45 +50,13 @@ export default class TransactionsByCustomersReportController extends BaseFinanci
     ];
   }
 
-  /**
-   * Transformes the statement to table rows response.
-   * @param {ITransactionsByCustomersStatement} statement -
-   */
-  private transformToTableResponse(customersTransactions, tenantId) {
-    const i18n = this.tenancy.i18n(tenantId);
-    const table = new TransactionsByCustomersTableRows(
-      customersTransactions,
-      i18n
-    );
-    return {
-      table: {
-        rows: table.tableRows(),
-      },
-    };
-  }
-
-  /**
-   * Transformes the statement to json response.
-   * @param {ITransactionsByCustomersStatement} statement -
-   */
-  private transfromToJsonResponse(
-    data,
-    columns
-  ): ITransactionsByCustomersStatement {
-    return {
-      data: this.transfromToResponse(data),
-      columns: this.transfromToResponse(columns),
-      query: this.transfromToResponse(query),
-    };
-  }
-
   /**
    * Retrieve payable aging summary report.
    * @param {Request} req -
    * @param {Response} res -
    * @param {NextFunction} next -
    */
-  async transactionsByCustomers(
+  private async transactionsByCustomers(
     req: Request,
     res: Response,
     next: NextFunction
@@ -104,25 +64,62 @@ export default class TransactionsByCustomersReportController extends BaseFinanci
     const { tenantId } = req;
     const filter = this.matchedQueryData(req);
 
+    const accept = this.accepts(req);
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+      ACCEPT_TYPE.APPLICATION_CSV,
+      ACCEPT_TYPE.APPLICATION_XLSX,
+      ACCEPT_TYPE.APPLICATION_PDF,
+    ]);
     try {
-      const report =
-        await this.transactionsByCustomersService.transactionsByCustomers(
+      // Retrieves the json table format.
+      if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+        const table = await this.transactionsByCustomersApp.table(
           tenantId,
           filter
         );
-      const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);
+        return res.status(200).send(table);
+        // Retrieve the csv format.
+      } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+        const csv = await this.transactionsByCustomersApp.csv(tenantId, filter);
 
-      switch (acceptType) {
-        case 'json':
-          return res
-            .status(200)
-            .send(this.transfromToJsonResponse(report.data, report.columns));
-        case 'application/json+table':
-        default:
-          return res
-            .status(200)
-            .send(this.transformToTableResponse(report.data, tenantId));
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(csv);
+        // Retrieve the xlsx format.
+      } else if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+        const buffer = await this.transactionsByCustomersApp.xlsx(
+          tenantId,
+          filter
+        );
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieve the json format.
+      } else if (ACCEPT_TYPE.APPLICATION_PDF === acceptType) {
+        const pdfContent = await this.transactionsByCustomersApp.pdf(
+          tenantId,
+          filter
+        );
+        res.set({
+          'Content-Type': 'application/pdf',
+          'Content-Length': pdfContent.length,
+        });
+        return res.send(pdfContent);
+      } else {
+        const sheet = await this.transactionsByCustomersApp.sheet(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(sheet);
       }
     } catch (error) {
       next(error);

packages/server/src/api/controllers/FinancialStatements/TransactionsByVendors/index.ts

@@ -3,27 +3,19 @@ import { query, ValidationChain } from 'express-validator';
 import { Inject } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import BaseFinancialReportController from '../BaseFinancialReportController';
-import TransactionsByVendorsTableRows from '@/services/FinancialStatements/TransactionsByVendor/TransactionsByVendorTableRows';
-import TransactionsByVendorsService from '@/services/FinancialStatements/TransactionsByVendor/TransactionsByVendorService';
-import {
-  AbilitySubject,
-  ITransactionsByVendorsStatement,
-  ReportsAction,
-} from '@/interfaces';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { TransactionsByVendorApplication } from '@/services/FinancialStatements/TransactionsByVendor/TransactionsByVendorApplication';
 
 export default class TransactionsByVendorsReportController extends BaseFinancialReportController {
   @Inject()
-  transactionsByVendorsService: TransactionsByVendorsService;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private transactionsByVendorsApp: TransactionsByVendorApplication;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.get(
@@ -42,7 +34,7 @@ export default class TransactionsByVendorsReportController extends BaseFinancial
   /**
    * Validation schema.
    */
-  get validationSchema(): ValidationChain[] {
+  private get validationSchema(): ValidationChain[] {
     return [
       ...this.sheetNumberFormatValidationSchema,
 
@@ -58,64 +50,76 @@ export default class TransactionsByVendorsReportController extends BaseFinancial
     ];
   }
 
-  /**
-   * Transformes the report statement to table rows.
-   * @param {ITransactionsByVendorsStatement} statement -
-   */
-  private transformToTableRows(tenantId: number, transactions: any[]) {
-    const i18n = this.tenancy.i18n(tenantId);
-    const table = new TransactionsByVendorsTableRows(transactions, i18n);
-
-    return {
-      table: {
-        data: table.tableRows(),
-      },
-    };
-  }
-
-  /**
-   * Transformes the report statement to json response.
-   * @param {ITransactionsByVendorsStatement} statement -
-   */
-  private transformToJsonResponse({
-    data,
-    columns,
-    query,
-  }: ITransactionsByVendorsStatement) {
-    return {
-      data: this.transfromToResponse(data),
-      columns: this.transfromToResponse(columns),
-      query: this.transfromToResponse(query),
-    };
-  }
-
   /**
    * Retrieve payable aging summary report.
    * @param {Request} req -
    * @param {Response} res -
    * @param {NextFunction} next -
    */
-  async transactionsByVendors(req: Request, res: Response, next: NextFunction) {
+  private async transactionsByVendors(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
     const filter = this.matchedQueryData(req);
 
     try {
-      const report =
-        await this.transactionsByVendorsService.transactionsByVendors(
+      const accept = this.accepts(req);
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+        ACCEPT_TYPE.APPLICATION_PDF,
+      ]);
+
+      // Retrieves the xlsx format.
+      if (ACCEPT_TYPE.APPLICATION_XLSX === acceptType) {
+        const buffer = await this.transactionsByVendorsApp.xlsx(
           tenantId,
           filter
         );
-      const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);
-
-      switch (acceptType) {
-        case 'application/json+table':
-          return res
-            .status(200)
-            .send(this.transformToTableRows(tenantId, report.data));
-        case 'json':
-        default:
-          return res.status(200).send(this.transformToJsonResponse(report));
+        res.setHeader('Content-Type', 'application/vnd.openxmlformats');
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=report.xlsx'
+        );
+        return res.send(buffer);
+        // Retrieves the csv format.
+      } else if (ACCEPT_TYPE.APPLICATION_CSV === acceptType) {
+        const buffer = await this.transactionsByVendorsApp.csv(
+          tenantId,
+          filter
+        );
+        res.setHeader('Content-Type', 'text/csv');
+        res.setHeader('Content-Disposition', 'attachment; filename=report.csv');
+        return res.send(buffer);
+        // Retrieves the json table format.
+      } else if (ACCEPT_TYPE.APPLICATION_JSON_TABLE === acceptType) {
+        const table = await this.transactionsByVendorsApp.table(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(table);
+        // Retrieves the pdf format.
+      } else if (ACCEPT_TYPE.APPLICATION_PDF === acceptType) {
+        const pdfContent = await this.transactionsByVendorsApp.pdf(
+          tenantId,
+          filter
+        );
+        res.set({
+          'Content-Type': 'application/pdf',
+          'Content-Length': pdfContent.length,
+        });
+        return res.send(pdfContent);
+        // Retrieves the json format.
+      } else {
+        const sheet = await this.transactionsByVendorsApp.sheet(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(sheet);
       }
     } catch (error) {
       next(error);

packages/server/src/api/controllers/FinancialStatements/TrialBalanceSheet.ts

@@ -3,20 +3,21 @@ import { Request, Response, Router, NextFunction } from 'express';
 import { query, ValidationChain } from 'express-validator';
 import { castArray } from 'lodash';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
-import TrialBalanceSheetService from '@/services/FinancialStatements/TrialBalanceSheet/TrialBalanceSheetService';
 import BaseFinancialReportController from './BaseFinancialReportController';
 import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { TrialBalanceSheetApplication } from '@/services/FinancialStatements/TrialBalanceSheet/TrialBalanceSheetApplication';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
 
 @Service()
 export default class TrialBalanceSheetController extends BaseFinancialReportController {
   @Inject()
-  trialBalanceSheetService: TrialBalanceSheetService;
+  private trialBalanceSheetApp: TrialBalanceSheetApplication;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.get(
@@ -36,7 +37,7 @@ export default class TrialBalanceSheetController extends BaseFinancialReportCont
    * Validation schema.
    * @return {ValidationChain[]}
    */
-  get trialBalanceSheetValidationSchema(): ValidationChain[] {
+  private get trialBalanceSheetValidationSchema(): ValidationChain[] {
     return [
       ...this.sheetNumberFormatValidationSchema,
       query('basis').optional(),
@@ -59,28 +60,74 @@ export default class TrialBalanceSheetController extends BaseFinancialReportCont
   /**
    * Retrieve the trial balance sheet.
    */
-  public async trialBalanceSheet(
+  private async trialBalanceSheet(
     req: Request,
     res: Response,
     next: NextFunction
   ) {
-    const { tenantId, settings } = req;
+    const { tenantId } = req;
     let filter = this.matchedQueryData(req);
 
     filter = {
       ...filter,
       accountsIds: castArray(filter.accountsIds),
     };
-
     try {
-      const { data, query, meta } =
-        await this.trialBalanceSheetService.trialBalanceSheet(tenantId, filter);
+      const accept = this.accepts(req);
 
-      return res.status(200).send({
-        data: this.transfromToResponse(data),
-        query: this.transfromToResponse(query),
-        meta: this.transfromToResponse(meta),
-      });
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+        ACCEPT_TYPE.APPLICATION_PDF,
+      ]);
+      // Retrieves in json table format.
+      if (acceptType === ACCEPT_TYPE.APPLICATION_JSON_TABLE) {
+        const { table, meta, query } = await this.trialBalanceSheetApp.table(
+          tenantId,
+          filter
+        );
+        return res.status(200).send({ table, meta, query });
+        // Retrieves in xlsx format
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_XLSX) {
+        const buffer = await this.trialBalanceSheetApp.xlsx(tenantId, filter);
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader(
+          'Content-Type',
+          'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+        );
+        return res.send(buffer);
+        // Retrieves in csv format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_CSV) {
+        const buffer = await this.trialBalanceSheetApp.csv(tenantId, filter);
+
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(buffer);
+        // Retrieves in pdf format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_PDF) {
+        const pdfContent = await this.trialBalanceSheetApp.pdf(
+          tenantId,
+          filter
+        );
+        res.set({
+          'Content-Type': 'application/pdf',
+          'Content-Length': pdfContent.length,
+        });
+        res.send(pdfContent);
+        // Retrieves in json format.
+      } else {
+        const { data, query, meta } = await this.trialBalanceSheetApp.sheet(
+          tenantId,
+          filter
+        );
+        return res.status(200).send({ data, query, meta });
+      }
     } catch (error) {
       next(error);
     }

packages/server/src/api/controllers/FinancialStatements/VendorBalanceSummary/index.ts

@@ -3,27 +3,19 @@ import { query } from 'express-validator';
 import { Inject } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import BaseFinancialReportController from '../BaseFinancialReportController';
-import VendorBalanceSummaryTableRows from '@/services/FinancialStatements/VendorBalanceSummary/VendorBalanceSummaryTableRows';
-import VendorBalanceSummaryService from '@/services/FinancialStatements/VendorBalanceSummary/VendorBalanceSummaryService';
-import {
-  AbilitySubject,
-  IVendorBalanceSummaryStatement,
-  ReportsAction,
-} from '@/interfaces';
+import { AbilitySubject, ReportsAction } from '@/interfaces';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
-import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
+import { VendorBalanceSummaryApplication } from '@/services/FinancialStatements/VendorBalanceSummary/VendorBalanceSummaryApplication';
 
 export default class VendorBalanceSummaryReportController extends BaseFinancialReportController {
   @Inject()
-  vendorBalanceSummaryService: VendorBalanceSummaryService;
-
-  @Inject()
-  tenancy: HasTenancyService;
+  private vendorBalanceSummaryApp: VendorBalanceSummaryApplication;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.get(
@@ -41,7 +33,7 @@ export default class VendorBalanceSummaryReportController extends BaseFinancialR
   /**
    * Validation schema.
    */
-  get validationSchema() {
+  private get validationSchema() {
     return [
       ...this.sheetNumberFormatValidationSchema,
       query('as_date').optional().isISO8601(),
@@ -59,73 +51,74 @@ export default class VendorBalanceSummaryReportController extends BaseFinancialR
     ];
   }
 
-  /**
-   * Transformes the report statement to table rows.
-   * @param {IVendorBalanceSummaryStatement} statement -
-   */
-  private transformToTableRows(
-    tenantId: number,
-    { data, query }: IVendorBalanceSummaryStatement
-  ) {
-    const i18n = this.tenancy.i18n(tenantId);
-    const tableData = new VendorBalanceSummaryTableRows(
-      data,
-      query,
-      i18n
-    );
-    return {
-      table: {
-        columns: tableData.tableColumns(),
-        data: tableData.tableRows(),
-      },
-      query,
-    };
-  }
-
-  /**
-   * Transformes the report statement to raw json.
-   * @param {IVendorBalanceSummaryStatement} statement -
-   */
-  private transformToJsonResponse({
-    data,
-    columns,
-  }: IVendorBalanceSummaryStatement) {
-    return {
-      data: this.transfromToResponse(data),
-      columns: this.transfromToResponse(columns),
-      query: this.transfromToResponse(query),
-    };
-  }
-
   /**
    * Retrieve vendors balance summary.
    * @param {Request} req -
    * @param {Response} res -
    * @param {NextFunction} next -
    */
-  async vendorBalanceSummary(req: Request, res: Response, next: NextFunction) {
-    const { tenantId, settings } = req;
+  public async vendorBalanceSummary(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
     const filter = this.matchedQueryData(req);
 
     try {
-      const vendorBalanceSummary =
-        await this.vendorBalanceSummaryService.vendorBalanceSummary(
+      const accept = this.accepts(req);
+      const acceptType = accept.types([
+        ACCEPT_TYPE.APPLICATION_JSON,
+        ACCEPT_TYPE.APPLICATION_JSON_TABLE,
+        ACCEPT_TYPE.APPLICATION_CSV,
+        ACCEPT_TYPE.APPLICATION_XLSX,
+        ACCEPT_TYPE.APPLICATION_PDF,
+      ]);
+
+      // Retrieves the csv format.
+      if (acceptType === ACCEPT_TYPE.APPLICATION_CSV) {
+        const buffer = await this.vendorBalanceSummaryApp.csv(tenantId, filter);
+
+        res.setHeader('Content-Disposition', 'attachment; filename=output.csv');
+        res.setHeader('Content-Type', 'text/csv');
+
+        return res.send(buffer);
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_XLSX) {
+        const buffer = await this.vendorBalanceSummaryApp.xlsx(
           tenantId,
           filter
         );
-      const accept = this.accepts(req);
-      const acceptType = accept.types(['json', 'application/json+table']);
-
-      switch (acceptType) {
-        case 'application/json+table':
-          return res
-            .status(200)
-            .send(this.transformToTableRows(tenantId, vendorBalanceSummary));
-        case 'json':
-        default:
-          return res
-            .status(200)
-            .send(this.transformToJsonResponse(vendorBalanceSummary));
+        res.setHeader(
+          'Content-Disposition',
+          'attachment; filename=output.xlsx'
+        );
+        res.setHeader('Content-Type', 'application/vnd.openxmlformats');
+        return res.send(buffer);
+        // Retrieves the json table format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_JSON_TABLE) {
+        const table = await this.vendorBalanceSummaryApp.table(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(table);
+        // Retrieves the pdf format.
+      } else if (acceptType === ACCEPT_TYPE.APPLICATION_PDF) {
+        const pdfContent = await this.vendorBalanceSummaryApp.pdf(
+          tenantId,
+          filter
+        );
+        res.set({
+          'Content-Type': 'application/pdf',
+          'Content-Length': pdfContent.length,
+        });
+        return res.send(pdfContent);
+        // Retrieves the json format.
+      } else {
+        const sheet = await this.vendorBalanceSummaryApp.sheet(
+          tenantId,
+          filter
+        );
+        return res.status(200).send(sheet);
       }
     } catch (error) {
       next(error);

packages/server/src/api/controllers/Import/ImportController.ts

@@ -0,0 +1,250 @@
+import { Inject, Service } from 'typedi';
+import { Router, Request, Response, NextFunction } from 'express';
+import { body, param, query } from 'express-validator';
+import { defaultTo } from 'lodash';
+import BaseController from '@/api/controllers/BaseController';
+import { ServiceError } from '@/exceptions';
+import { ImportResourceApplication } from '@/services/Import/ImportResourceApplication';
+import { uploadImportFile } from './_utils';
+import { parseJsonSafe } from '@/utils/parse-json-safe';
+
+@Service()
+export class ImportController extends BaseController {
+  @Inject()
+  private importResourceApp: ImportResourceApplication;
+
+  /**
+   * Router constructor method.
+   */
+  router() {
+    const router = Router();
+
+    router.post(
+      '/file',
+      uploadImportFile.single('file'),
+      this.importValidationSchema,
+      this.validationResult,
+      this.asyncMiddleware(this.fileUpload.bind(this)),
+      this.catchServiceErrors
+    );
+    router.post(
+      '/:import_id/import',
+      this.asyncMiddleware(this.import.bind(this)),
+      this.catchServiceErrors
+    );
+    router.post(
+      '/:import_id/mapping',
+      [
+        param('import_id').exists().isString(),
+        body('mapping').exists().isArray({ min: 1 }),
+        body('mapping.*.group').optional(),
+        body('mapping.*.from').exists(),
+        body('mapping.*.to').exists(),
+      ],
+      this.validationResult,
+      this.asyncMiddleware(this.mapping.bind(this)),
+      this.catchServiceErrors
+    );
+    router.get(
+      '/sample',
+      [query('resource').exists(), query('format').optional()],
+      this.validationResult,
+      this.downloadImportSample.bind(this),
+      this.catchServiceErrors
+    );
+    router.get(
+      '/:import_id',
+      this.asyncMiddleware(this.getImportFileMeta.bind(this)),
+      this.catchServiceErrors
+    );
+    router.get(
+      '/:import_id/preview',
+      this.asyncMiddleware(this.preview.bind(this)),
+      this.catchServiceErrors
+    );
+    return router;
+  }
+
+  /**
+   * Import validation schema.
+   * @returns {ValidationSchema[]}
+   */
+  private get importValidationSchema() {
+    return [body('resource').exists(), body('params').optional()];
+  }
+
+  /**
+   * Imports xlsx/csv to the given resource type.
+   * @param {Request} req -
+   * @param {Response} res -
+   * @param {NextFunction} next -
+   */
+  private async fileUpload(req: Request, res: Response, next: NextFunction) {
+    const { tenantId } = req;
+    const body = this.matchedBodyData(req);
+    const params = defaultTo(parseJsonSafe(body.params), {});
+
+    try {
+      const data = await this.importResourceApp.import(
+        tenantId,
+        body.resource,
+        req.file.filename,
+        params
+      );
+      return res.status(200).send(data);
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Maps the columns of the imported file.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private async mapping(req: Request, res: Response, next: NextFunction) {
+    const { tenantId } = req;
+    const { import_id: importId } = req.params;
+    const body = this.matchedBodyData(req);
+
+    try {
+      const mapping = await this.importResourceApp.mapping(
+        tenantId,
+        importId,
+        body?.mapping
+      );
+      return res.status(200).send(mapping);
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Preview the imported file before actual importing.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private async preview(req: Request, res: Response, next: NextFunction) {
+    const { tenantId } = req;
+    const { import_id: importId } = req.params;
+
+    try {
+      const preview = await this.importResourceApp.preview(tenantId, importId);
+
+      return res.status(200).send(preview);
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Importing the imported file to the application storage.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private async import(req: Request, res: Response, next: NextFunction) {
+    const { tenantId } = req;
+    const { import_id: importId } = req.params;
+
+    try {
+      const result = await this.importResourceApp.process(tenantId, importId);
+
+      return res.status(200).send(result);
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Retrieves the csv/xlsx sample sheet of the given resource name.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private async downloadImportSample(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const { format, resource } = this.matchedQueryData(req);
+
+    try {
+      const result = this.importResourceApp.sample(tenantId, resource, format);
+
+      return res.status(200).send(result);
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Retrieves the import file meta.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private async getImportFileMeta(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const { import_id: importId } = req.params;
+
+    try {
+      const result = await this.importResourceApp.importMeta(
+        tenantId,
+        importId
+      );
+      return res.status(200).send(result);
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Transforms service errors to response.
+   * @param {Error}
+   * @param {Request} req
+   * @param {Response} res
+   * @param {ServiceError} error
+   */
+  private catchServiceErrors(
+    error,
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    if (error instanceof ServiceError) {
+      if (error.errorType === 'INVALID_MAP_ATTRS') {
+        return res.status(400).send({
+          errors: [{ type: 'INVALID_MAP_ATTRS' }],
+        });
+      }
+      if (error.errorType === 'DUPLICATED_FROM_MAP_ATTR') {
+        return res.status(400).send({
+          errors: [{ type: 'DUPLICATED_FROM_MAP_ATTR' }],
+        });
+      }
+      if (error.errorType === 'DUPLICATED_TO_MAP_ATTR') {
+        return res.status(400).send({
+          errors: [{ type: 'DUPLICATED_TO_MAP_ATTR' }],
+        });
+      }
+      if (error.errorType === 'IMPORTED_FILE_EXTENSION_INVALID') {
+        return res.status(400).send({
+          errors: [{ type: 'IMPORTED_FILE_EXTENSION_INVALID' }],
+        });
+      }
+      return res.status(400).send({
+        errors: [{ type: error.errorType }],
+      });
+    }
+
+    next(error);
+  }
+}

packages/server/src/api/controllers/Import/_utils.ts

@@ -0,0 +1,34 @@
+import Multer from 'multer';
+import { ServiceError } from '@/exceptions';
+import { getImportsStoragePath } from '@/services/Import/_utils';
+
+export function allowSheetExtensions(req, file, cb) {
+  if (
+    file.mimetype !== 'text/csv' &&
+    file.mimetype !== 'application/vnd.ms-excel' &&
+    file.mimetype !==
+      'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+  ) {
+    cb(new ServiceError('IMPORTED_FILE_EXTENSION_INVALID'));
+    return;
+  }
+  cb(null, true);
+}
+
+const storage = Multer.diskStorage({
+  destination: function (req, file, cb) {
+    const path = getImportsStoragePath();
+    cb(null, path);
+  },
+  filename: function (req, file, cb) {
+    // Add the creation timestamp to clean up temp files later.
+    const uniqueSuffix = Date.now() + '-' + Math.round(Math.random() * 1e9);
+    cb(null, uniqueSuffix);
+  },
+});
+
+export const uploadImportFile = Multer({
+  storage,
+  limits: { fileSize: 5 * 1024 * 1024 },
+  fileFilter: allowSheetExtensions,
+});

packages/server/src/api/controllers/InviteUsers.ts

@@ -92,6 +92,7 @@ export default class InviteUsersController extends BaseController {
 
     try {
       await this.inviteUsersService.sendInvite(tenantId, sendInviteDTO, user);
+
       return res.status(200).send({
         type: 'success',
         code: 'INVITE.SENT.SUCCESSFULLY',

packages/server/src/api/controllers/Items/Items.ts

@@ -149,6 +149,11 @@ export default class ItemsController extends BaseController {
         .trim()
         .escape()
         .isLength({ max: DATATYPES_LENGTH.TEXT }),
+      check('sell_tax_rate_id').optional({ nullable: true }).isInt().toInt(),
+      check('purchase_tax_rate_id')
+        .optional({ nullable: true })
+        .isInt()
+        .toInt(),
       check('category_id')
         .optional({ nullable: true })
         .isInt({ min: 0, max: DATATYPES_LENGTH.INT_10 })
@@ -177,7 +182,7 @@ export default class ItemsController extends BaseController {
   /**
    * Validate list query schema.
    */
-  get validateListQuerySchema() {
+  private get validateListQuerySchema() {
     return [
       query('column_sort_by').optional().trim().escape(),
       query('sort_order').optional().isIn(['desc', 'asc']),
@@ -193,32 +198,20 @@ export default class ItemsController extends BaseController {
     ];
   }
 
-  /**
-   * Validate autocomplete list query schema.
-   */
-  get autocompleteQuerySchema() {
-    return [
-      query('column_sort_by').optional().trim().escape(),
-      query('sort_order').optional().isIn(['desc', 'asc']),
-
-      query('stringified_filter_roles').optional().isJSON(),
-      query('limit').optional().isNumeric().toInt(),
-
-      query('keyword').optional().isString().trim().escape(),
-    ];
-  }
-
   /**
    * Stores the given item details to the storage.
    * @param {Request} req
    * @param {Response} res
    */
-  async newItem(req: Request, res: Response, next: NextFunction) {
+  private async newItem(req: Request, res: Response, next: NextFunction) {
     const { tenantId } = req;
     const itemDTO: IItemDTO = this.matchedBodyData(req);
 
     try {
-      const storedItem = await this.itemsApplication.createItem(tenantId, itemDTO);
+      const storedItem = await this.itemsApplication.createItem(
+        tenantId,
+        itemDTO
+      );
 
       return res.status(200).send({
         id: storedItem.id,
@@ -234,7 +227,7 @@ export default class ItemsController extends BaseController {
    * @param {Request} req
    * @param {Response} res
    */
-  async editItem(req: Request, res: Response, next: NextFunction) {
+  private async editItem(req: Request, res: Response, next: NextFunction) {
     const { tenantId } = req;
     const itemId: number = req.params.id;
     const item: IItemDTO = this.matchedBodyData(req);
@@ -257,7 +250,7 @@ export default class ItemsController extends BaseController {
    * @param {Response} res
    * @param {NextFunction} next
    */
-  async activateItem(req: Request, res: Response, next: NextFunction) {
+  private async activateItem(req: Request, res: Response, next: NextFunction) {
     const { tenantId } = req;
     const itemId: number = req.params.id;
 
@@ -279,7 +272,11 @@ export default class ItemsController extends BaseController {
    * @param {Response} res
    * @param {NextFunction} next
    */
-  async inactivateItem(req: Request, res: Response, next: NextFunction) {
+  private async inactivateItem(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
     const itemId: number = req.params.id;
 
@@ -300,7 +297,7 @@ export default class ItemsController extends BaseController {
    * @param {Request} req
    * @param {Response} res
    */
-  async deleteItem(req: Request, res: Response, next: NextFunction) {
+  private async deleteItem(req: Request, res: Response, next: NextFunction) {
     const itemId: number = req.params.id;
     const { tenantId } = req;
 
@@ -322,7 +319,7 @@ export default class ItemsController extends BaseController {
    * @param {Response} res
    * @return {Response}
    */
-  async getItem(req: Request, res: Response, next: NextFunction) {
+  private async getItem(req: Request, res: Response, next: NextFunction) {
     const itemId: number = req.params.id;
     const { tenantId } = req;
 
@@ -342,7 +339,7 @@ export default class ItemsController extends BaseController {
    * @param {Request} req
    * @param {Response} res
    */
-  async getItemsList(req: Request, res: Response, next: NextFunction) {
+  private async getItemsList(req: Request, res: Response, next: NextFunction) {
     const { tenantId } = req;
 
     const filter = {
@@ -516,6 +513,28 @@ export default class ItemsController extends BaseController {
           ],
         });
       }
+      if (error.errorType === 'PURCHASE_TAX_RATE_NOT_FOUND') {
+        return res.status(400).send({
+          errors: [
+            {
+              type: 'PURCHASE_TAX_RATE_NOT_FOUND',
+              message: 'Purchase tax rate has not found.',
+              code: 410,
+            },
+          ],
+        });
+      }
+      if (error.errorType === 'SELL_TAX_RATE_NOT_FOUND') {
+        return res.status(400).send({
+          errors: [
+            {
+              type: 'SELL_TAX_RATE_NOT_FOUND',
+              message: 'Sell tax rate is not found.',
+              code: 420,
+            },
+          ],
+        });
+      }
     }
     next(error);
   }

packages/server/src/api/controllers/Items/index.ts

@@ -6,7 +6,7 @@ import ItemTransactionsController from './ItemsTransactions';
 
 @Service()
 export default class ItemsBaseController {
-  router() {
+  public router() {
     const router = Router();
 
     router.use('/', Container.get(ItemsController).router());

packages/server/src/api/controllers/ManualJournals.ts

@@ -387,7 +387,7 @@ export default class ManualJournalsController extends BaseController {
           errors: [{ type: 'CREDIT.DEBIT.NOT.EQUALS', code: 300 }],
         });
       }
-      if (error.errorType === 'acccounts_ids_not_found') {
+      if (error.errorType === 'accounts_ids_not_found') {
         return res.boom.badRequest(
           'Journal entries some of accounts ids not exists.',
           { errors: [{ type: 'ACCOUNTS.IDS.NOT.FOUND', code: 400 }] }

packages/server/src/api/controllers/Organization.ts

@@ -6,6 +6,7 @@ import { check, ValidationChain } from 'express-validator';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import JWTAuth from '@/api/middleware/jwtAuth';
 import TenancyMiddleware from '@/api/middleware/TenancyMiddleware';
+import SubscriptionMiddleware from '@/api/middleware/SubscriptionMiddleware';
 import AttachCurrentTenantUser from '@/api/middleware/AttachCurrentTenantUser';
 import OrganizationService from '@/services/Organization/OrganizationService';
 import { MONTHS, ACCEPTED_LOCALES } from '@/services/Organization/constants';
@@ -17,7 +18,7 @@ import BaseController from '@/api/controllers/BaseController';
 @Service()
 export default class OrganizationController extends BaseController {
   @Inject()
-  private organizationService: OrganizationService;
+  organizationService: OrganizationService;
 
   /**
    * Router constructor.
@@ -25,20 +26,23 @@ export default class OrganizationController extends BaseController {
   router() {
     const router = Router();
 
+    // Should before build tenant database the user be authorized and
+    // most important than that, should be subscribed to any plan.
     router.use(JWTAuth);
     router.use(AttachCurrentTenantUser);
     router.use(TenancyMiddleware);
 
+    router.use('/build', SubscriptionMiddleware('main'));
     router.post(
       '/build',
-      this.organizationValidationSchema,
+      this.buildOrganizationValidationSchema,
       this.validationResult,
       asyncMiddleware(this.build.bind(this)),
       this.handleServiceErrors.bind(this)
     );
     router.put(
       '/',
-      this.organizationValidationSchema,
+      this.updateOrganizationValidationSchema,
       this.validationResult,
       this.asyncMiddleware(this.updateOrganization.bind(this)),
       this.handleServiceErrors.bind(this)
@@ -55,10 +59,10 @@ export default class OrganizationController extends BaseController {
    * Organization setup schema.
    * @return {ValidationChain[]}
    */
-  private get organizationValidationSchema(): ValidationChain[] {
+  private get commonOrganizationValidationSchema(): ValidationChain[] {
     return [
       check('name').exists().trim(),
-      check('industry').optional().isString(),
+      check('industry').optional({ nullable: true }).isString().trim().escape(),
       check('location').exists().isString().isISO31661Alpha2(),
       check('base_currency').exists().isISO4217(),
       check('timezone').exists().isIn(moment.tz.names()),
@@ -68,6 +72,29 @@ export default class OrganizationController extends BaseController {
     ];
   }
 
+  /**
+   * Build organization validation schema.
+   * @returns {ValidationChain[]}
+   */
+  private get buildOrganizationValidationSchema(): ValidationChain[] {
+    return [...this.commonOrganizationValidationSchema];
+  }
+
+  /**
+   * Update organization validation schema.
+   * @returns {ValidationChain[]}
+   */
+  private get updateOrganizationValidationSchema(): ValidationChain[] {
+    return [
+      ...this.commonOrganizationValidationSchema,
+      check('tax_number')
+        .optional({ nullable: true })
+        .isString()
+        .trim()
+        .escape(),
+    ];
+  }
+
   /**
    * Builds tenant database and migrate database schema.
    * @param {Request} req - Express request.

packages/server/src/api/controllers/Purchases/Bills.ts

@@ -1,26 +1,27 @@
+import { Service, Inject } from 'typedi';
 import { Router, Request, Response, NextFunction } from 'express';
 import { check, param, query } from 'express-validator';
-import { Service, Inject } from 'typedi';
-import { AbilitySubject, BillAction, IBillDTO, IBillEditDTO } from '@/interfaces';
+import {
+  AbilitySubject,
+  BillAction,
+  IBillDTO,
+  IBillEditDTO,
+} from '@/interfaces';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
-import BillsService from '@/services/Purchases/Bills';
 import BaseController from '@/api/controllers/BaseController';
 import DynamicListingService from '@/services/DynamicListing/DynamicListService';
 import { ServiceError } from '@/exceptions';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
-import BillPaymentsService from '@/services/Purchases/BillPaymentsService';
+import { BillsApplication } from '@/services/Purchases/Bills/BillsApplication';
 
 @Service()
 export default class BillsController extends BaseController {
   @Inject()
-  private billsService: BillsService;
+  private billsApplication: BillsApplication;
 
   @Inject()
   private dynamicListService: DynamicListingService;
 
-  @Inject()
-  private billPayments: BillPaymentsService;
-
   /**
    * Router constructor.
    */
@@ -97,7 +98,7 @@ export default class BillsController extends BaseController {
   /**
    * Common validation schema.
    */
-  get billValidationSchema() {
+  private get billValidationSchema() {
     return [
       check('bill_number').exists().trim().escape(),
       check('reference_no').optional().trim().escape(),
@@ -114,12 +115,14 @@ export default class BillsController extends BaseController {
       check('note').optional().trim().escape(),
       check('open').default(false).isBoolean().toBoolean(),
 
+      check('is_inclusive_tax').default(false).isBoolean().toBoolean(),
+
       check('entries').isArray({ min: 1 }),
 
       check('entries.*.index').exists().isNumeric().toInt(),
       check('entries.*.item_id').exists().isNumeric().toInt(),
       check('entries.*.rate').exists().isNumeric().toFloat(),
-      check('entries.*.quantity').exists().isNumeric().toFloat(),
+      check('entries.*.quantity').exists().isNumeric().toInt(),
       check('entries.*.discount')
         .optional({ nullable: true })
         .isNumeric()
@@ -136,13 +139,22 @@ export default class BillsController extends BaseController {
         .optional({ nullable: true })
         .isNumeric()
         .toInt(),
+      check('entries.*.tax_code')
+        .optional({ nullable: true })
+        .trim()
+        .escape()
+        .isString(),
+      check('entries.*.tax_rate_id')
+        .optional({ nullable: true })
+        .isNumeric()
+        .toInt(),
     ];
   }
 
   /**
    * Common validation schema.
    */
-  get billEditValidationSchema() {
+  private get billEditValidationSchema() {
     return [
       check('bill_number').optional().trim().escape(),
       check('reference_no').optional().trim().escape(),
@@ -184,14 +196,14 @@ export default class BillsController extends BaseController {
   /**
    * Bill validation schema.
    */
-  get specificBillValidationSchema() {
+  private get specificBillValidationSchema() {
     return [param('id').exists().isNumeric().toInt()];
   }
 
   /**
    * Bills list validation schema.
    */
-  get billsListingValidationSchema() {
+  private get billsListingValidationSchema() {
     return [
       query('view_slug').optional().isString().trim(),
       query('stringified_filter_roles').optional().isJSON(),
@@ -203,7 +215,7 @@ export default class BillsController extends BaseController {
     ];
   }
 
-  get dueBillsListingValidationSchema() {
+  private get dueBillsListingValidationSchema() {
     return [
       query('vendor_id').optional().trim().escape(),
       query('payment_made_id').optional().trim().escape(),
@@ -216,17 +228,16 @@ export default class BillsController extends BaseController {
    * @param {Response} res
    * @param {Function} next
    */
-  async newBill(req: Request, res: Response, next: NextFunction) {
+  private async newBill(req: Request, res: Response, next: NextFunction) {
     const { tenantId, user } = req;
     const billDTO: IBillDTO = this.matchedBodyData(req);
 
     try {
-      const storedBill = await this.billsService.createBill(
+      const storedBill = await this.billsApplication.createBill(
         tenantId,
         billDTO,
         user
       );
-
       return res.status(200).send({
         id: storedBill.id,
         message: 'The bill has been created successfully.',
@@ -241,13 +252,13 @@ export default class BillsController extends BaseController {
    * @param {Request} req
    * @param {Response} res
    */
-  async editBill(req: Request, res: Response, next: NextFunction) {
+  private async editBill(req: Request, res: Response, next: NextFunction) {
     const { id: billId } = req.params;
     const { tenantId, user } = req;
     const billDTO: IBillEditDTO = this.matchedBodyData(req);
 
     try {
-      await this.billsService.editBill(tenantId, billId, billDTO, user);
+      await this.billsApplication.editBill(tenantId, billId, billDTO, user);
 
       return res.status(200).send({
         id: billId,
@@ -263,12 +274,12 @@ export default class BillsController extends BaseController {
    * @param {Request} req -
    * @param {Response} res -
    */
-  async openBill(req: Request, res: Response, next: NextFunction) {
+  private async openBill(req: Request, res: Response, next: NextFunction) {
     const { id: billId } = req.params;
     const { tenantId } = req;
 
     try {
-      await this.billsService.openBill(tenantId, billId);
+      await this.billsApplication.openBill(tenantId, billId);
 
       return res.status(200).send({
         id: billId,
@@ -285,14 +296,14 @@ export default class BillsController extends BaseController {
    * @param {Response} res
    * @return {Response}
    */
-  async getBill(req: Request, res: Response, next: NextFunction) {
+  private async getBill(req: Request, res: Response, next: NextFunction) {
     const { tenantId } = req;
     const { id: billId } = req.params;
 
     try {
-      const bill = await this.billsService.getBill(tenantId, billId);
+      const bill = await this.billsApplication.getBill(tenantId, billId);
 
-      return res.status(200).send(this.transfromToResponse({ bill }));
+      return res.status(200).send({ bill });
     } catch (error) {
       next(error);
     }
@@ -304,12 +315,12 @@ export default class BillsController extends BaseController {
    * @param {Response} res -
    * @return {Response}
    */
-  async deleteBill(req: Request, res: Response, next: NextFunction) {
+  private async deleteBill(req: Request, res: Response, next: NextFunction) {
     const billId = req.params.id;
     const { tenantId } = req;
 
     try {
-      await this.billsService.deleteBill(tenantId, billId);
+      await this.billsApplication.deleteBill(tenantId, billId);
 
       return res.status(200).send({
         id: billId,
@@ -326,7 +337,7 @@ export default class BillsController extends BaseController {
    * @param {Response} res -
    * @return {Response}
    */
-  public async billsList(req: Request, res: Response, next: NextFunction) {
+  private async billsList(req: Request, res: Response, next: NextFunction) {
     const { tenantId } = req;
     const filter = {
       page: 1,
@@ -337,14 +348,11 @@ export default class BillsController extends BaseController {
     };
 
     try {
-      const { bills, pagination, filterMeta } =
-        await this.billsService.getBills(tenantId, filter);
-
-      return res.status(200).send({
-        bills: this.transfromToResponse(bills),
-        pagination: this.transfromToResponse(pagination),
-        filter_meta: this.transfromToResponse(filterMeta),
-      });
+      const billsWithPagination = await this.billsApplication.getBills(
+        tenantId,
+        filter
+      );
+      return res.status(200).send(billsWithPagination);
     } catch (error) {
       next(error);
     }
@@ -356,12 +364,13 @@ export default class BillsController extends BaseController {
    * @param {Response} res
    * @param {NextFunction} next
    */
-  public async getDueBills(req: Request, res: Response, next: NextFunction) {
+  private async getDueBills(req: Request, res: Response, next: NextFunction) {
     const { tenantId } = req;
     const { vendorId } = this.matchedQueryData(req);
 
     try {
-      const bills = await this.billsService.getDueBills(tenantId, vendorId);
+      const bills = await this.billsApplication.getDueBills(tenantId, vendorId);
+
       return res.status(200).send({ bills });
     } catch (error) {
       next(error);
@@ -374,7 +383,7 @@ export default class BillsController extends BaseController {
    * @param {Response} res
    * @param {NextFunction} next
    */
-  public getBillPaymentsTransactions = async (
+  private getBillPaymentsTransactions = async (
     req: Request,
     res: Response,
     next: NextFunction
@@ -383,7 +392,7 @@ export default class BillsController extends BaseController {
     const { id: billId } = req.params;
 
     try {
-      const billPayments = await this.billPayments.getBillPayments(
+      const billPayments = await this.billsApplication.getBillPayments(
         tenantId,
         billId
       );
@@ -541,6 +550,26 @@ export default class BillsController extends BaseController {
           ],
         });
       }
+      if (error.errorType === 'ITEM_ENTRY_TAX_RATE_CODE_NOT_FOUND') {
+        return res.boom.badRequest(null, {
+          errors: [{ type: 'ITEM_ENTRY_TAX_RATE_CODE_NOT_FOUND', code: 1800 }],
+        });
+      }
+      if (error.errorType === 'ITEM_ENTRY_TAX_RATE_ID_NOT_FOUND') {
+        return res.boom.badRequest(null, {
+          errors: [{ type: 'ITEM_ENTRY_TAX_RATE_ID_NOT_FOUND', code: 1900 }],
+        });
+      }
+      if (error.errorType === 'BILL_AMOUNT_SMALLER_THAN_PAID_AMOUNT') {
+        return res.boom.badRequest(null, {
+          errors: [
+            {
+              type: 'BILL_AMOUNT_SMALLER_THAN_PAID_AMOUNT',
+              code: 2000,
+            },
+          ],
+        });
+      }
     }
     next(error);
   }

packages/server/src/api/controllers/Purchases/BillsPayments.ts

@@ -4,7 +4,7 @@ import { check, param, query, ValidationChain } from 'express-validator';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
 import { ServiceError } from '@/exceptions';
 import BaseController from '@/api/controllers/BaseController';
-import BillPaymentsService from '@/services/Purchases/BillPayments/BillPayments';
+import { BillPaymentsApplication } from '@/services/Purchases/BillPayments/BillPaymentsApplication';
 import BillPaymentsPages from '@/services/Purchases/BillPayments/BillPaymentsPages';
 import DynamicListingService from '@/services/DynamicListing/DynamicListService';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
@@ -17,18 +17,18 @@ import { AbilitySubject, IPaymentMadeAction } from '@/interfaces';
 @Service()
 export default class BillsPayments extends BaseController {
   @Inject()
-  billPaymentService: BillPaymentsService;
+  private billPaymentsApplication: BillPaymentsApplication;
 
   @Inject()
-  dynamicListService: DynamicListingService;
+  private dynamicListService: DynamicListingService;
 
   @Inject()
-  billPaymentsPages: BillPaymentsPages;
+  private billPaymentsPages: BillPaymentsPages;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.post(
@@ -106,7 +106,7 @@ export default class BillsPayments extends BaseController {
    * Bill payments schema validation.
    * @return {ValidationChain[]}
    */
-  get billPaymentSchemaValidation(): ValidationChain[] {
+  private get billPaymentSchemaValidation(): ValidationChain[] {
     return [
       check('vendor_id').exists().isNumeric().toInt(),
       check('exchange_rate').optional().isFloat({ gt: 0 }).toFloat(),
@@ -121,7 +121,7 @@ export default class BillsPayments extends BaseController {
       check('entries').exists().isArray({ min: 1 }),
       check('entries.*.index').optional().isNumeric().toInt(),
       check('entries.*.bill_id').exists().isNumeric().toInt(),
-      check('entries.*.payment_amount').exists().isNumeric().toInt(),
+      check('entries.*.payment_amount').exists().isNumeric().toFloat(),
     ];
   }
 
@@ -129,7 +129,7 @@ export default class BillsPayments extends BaseController {
    * Specific bill payment schema validation.
    * @returns {ValidationChain[]}
    */
-  get specificBillPaymentValidateSchema(): ValidationChain[] {
+  private get specificBillPaymentValidateSchema(): ValidationChain[] {
     return [param('id').exists().isNumeric().toInt()];
   }
 
@@ -137,7 +137,7 @@ export default class BillsPayments extends BaseController {
    * Bills payment list validation schema.
    * @returns {ValidationChain[]}
    */
-  get listingValidationSchema(): ValidationChain[] {
+  private get listingValidationSchema(): ValidationChain[] {
     return [
       query('custom_view_id').optional().isNumeric().toInt(),
       query('stringified_filter_roles').optional().isJSON(),
@@ -154,19 +154,15 @@ export default class BillsPayments extends BaseController {
    * @param {Request} req -
    * @param {Response} res -
    */
-  async getBillPaymentNewPageEntries(req: Request, res: Response) {
+  private async getBillPaymentNewPageEntries(req: Request, res: Response) {
     const { tenantId } = req;
     const { vendorId } = this.matchedQueryData(req);
 
-    try {
-      const entries = await this.billPaymentsPages.getNewPageEntries(
-        tenantId,
-        vendorId
-      );
-      return res.status(200).send({
-        entries: this.transfromToResponse(entries),
-      });
-    } catch (error) {}
+    const entries = await this.billPaymentsPages.getNewPageEntries(
+      tenantId,
+      vendorId
+    );
+    return res.status(200).send({ entries });
   }
 
   /**
@@ -174,7 +170,7 @@ export default class BillsPayments extends BaseController {
    * @param {Request} req
    * @param {Response} res
    */
-  async getBillPaymentEditPage(
+  private async getBillPaymentEditPage(
     req: Request,
     res: Response,
     next: NextFunction
@@ -183,16 +179,12 @@ export default class BillsPayments extends BaseController {
     const { id: paymentReceiveId } = req.params;
 
     try {
-      const { billPayment, entries } =
+      const billPaymentsWithEditEntries =
         await this.billPaymentsPages.getBillPaymentEditPage(
           tenantId,
           paymentReceiveId
         );
-
-      return res.status(200).send({
-        bill_payment: this.transfromToResponse(billPayment),
-        entries: this.transfromToResponse(entries),
-      });
+      return res.status(200).send(billPaymentsWithEditEntries);
     } catch (error) {
       next(error);
     }
@@ -205,16 +197,19 @@ export default class BillsPayments extends BaseController {
    * @param {Response} res
    * @param {Response} res
    */
-  async createBillPayment(req: Request, res: Response, next: NextFunction) {
+  private async createBillPayment(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
     const billPaymentDTO = this.matchedBodyData(req);
 
     try {
-      const billPayment = await this.billPaymentService.createBillPayment(
+      const billPayment = await this.billPaymentsApplication.createBillPayment(
         tenantId,
         billPaymentDTO
       );
-
       return res.status(200).send({
         id: billPayment.id,
         message: 'Payment made has been created successfully.',
@@ -229,13 +224,17 @@ export default class BillsPayments extends BaseController {
    * @param {Request} req
    * @param {Response} res
    */
-  async editBillPayment(req: Request, res: Response, next: NextFunction) {
+  private async editBillPayment(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
     const billPaymentDTO = this.matchedBodyData(req);
     const { id: billPaymentId } = req.params;
 
     try {
-      const paymentMade = await this.billPaymentService.editBillPayment(
+      const paymentMade = await this.billPaymentsApplication.editBillPayment(
         tenantId,
         billPaymentId,
         billPaymentDTO
@@ -256,12 +255,19 @@ export default class BillsPayments extends BaseController {
    * @param {Response} res -
    * @return {Response} res -
    */
-  async deleteBillPayment(req: Request, res: Response, next: NextFunction) {
+  private async deleteBillPayment(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
     const { id: billPaymentId } = req.params;
 
     try {
-      await this.billPaymentService.deleteBillPayment(tenantId, billPaymentId);
+      await this.billPaymentsApplication.deleteBillPayment(
+        tenantId,
+        billPaymentId
+      );
 
       return res.status(200).send({
         id: billPaymentId,
@@ -277,19 +283,20 @@ export default class BillsPayments extends BaseController {
    * @param {Request} req
    * @param {Response} res
    */
-  async getBillPayment(req: Request, res: Response, next: NextFunction) {
+  private async getBillPayment(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
     const { id: billPaymentId } = req.params;
 
     try {
-      const billPayment = await this.billPaymentService.getBillPayment(
+      const billPayment = await this.billPaymentsApplication.getBillPayment(
         tenantId,
         billPaymentId
       );
-
-      return res.status(200).send({
-        bill_payment: this.transfromToResponse(billPayment),
-      });
+      return res.status(200).send({ billPayment });
     } catch (error) {
       next(error);
     }
@@ -301,12 +308,16 @@ export default class BillsPayments extends BaseController {
    * @param {Response} res
    * @param {NextFunction} next
    */
-  async getPaymentBills(req: Request, res: Response, next: NextFunction) {
+  private async getPaymentBills(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
     const { id: billPaymentId } = req.params;
 
     try {
-      const bills = await this.billPaymentService.getPaymentBills(
+      const bills = await this.billPaymentsApplication.getPaymentBills(
         tenantId,
         billPaymentId
       );
@@ -322,7 +333,11 @@ export default class BillsPayments extends BaseController {
    * @param {Response} res -
    * @return {Response}
    */
-  async getBillsPayments(req: Request, res: Response, next: NextFunction) {
+  private async getBillsPayments(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
     const billPaymentsFilter = {
       page: 1,
@@ -334,17 +349,12 @@ export default class BillsPayments extends BaseController {
     };
 
     try {
-      const { billPayments, pagination, filterMeta } =
-        await this.billPaymentService.listBillPayments(
+      const billPaymentsWithPagination =
+        await this.billPaymentsApplication.getBillPayments(
           tenantId,
           billPaymentsFilter
         );
-
-      return res.status(200).send({
-        bill_payments: this.transfromToResponse(billPayments),
-        pagination: this.transfromToResponse(pagination),
-        filter_meta: this.transfromToResponse(filterMeta),
-      });
+      return res.status(200).send(billPaymentsWithPagination);
     } catch (error) {
       next(error);
     }
@@ -357,7 +367,7 @@ export default class BillsPayments extends BaseController {
    * @param {Response} res
    * @param {NextFunction} next
    */
-  handleServiceError(
+  private handleServiceError(
     error: Error,
     req: Request,
     res: Response,

packages/server/src/api/controllers/Purchases/VendorCredit.ts

@@ -173,7 +173,7 @@ export default class VendorCreditController extends BaseController {
       check('entries.*.index').exists().isNumeric().toInt(),
       check('entries.*.item_id').exists().isNumeric().toInt(),
       check('entries.*.rate').exists().isNumeric().toFloat(),
-      check('entries.*.quantity').exists().isNumeric().toFloat(),
+      check('entries.*.quantity').exists().isNumeric().toInt(),
       check('entries.*.discount')
         .optional({ nullable: true })
         .isNumeric()
@@ -211,12 +211,11 @@ export default class VendorCreditController extends BaseController {
       check('branch_id').optional({ nullable: true }).isNumeric().toInt(),
 
       check('entries').isArray({ min: 1 }),
-
       check('entries.*.id').optional().isNumeric().toInt(),
       check('entries.*.index').exists().isNumeric().toInt(),
       check('entries.*.item_id').exists().isNumeric().toInt(),
       check('entries.*.rate').exists().isNumeric().toFloat(),
-      check('entries.*.quantity').exists().isNumeric().toFloat(),
+      check('entries.*.quantity').exists().isNumeric().toInt(),
       check('entries.*.discount')
         .optional({ nullable: true })
         .isNumeric()
@@ -298,8 +297,7 @@ export default class VendorCreditController extends BaseController {
     try {
       const vendorCredit = await this.createVendorCreditService.newVendorCredit(
         tenantId,
-        vendorCreditCreateDTO,
-        user
+        vendorCreditCreateDTO
       );
 
       return res.status(200).send({
@@ -321,20 +319,19 @@ export default class VendorCreditController extends BaseController {
     res: Response,
     next: NextFunction
   ) => {
-    const { id: billId } = req.params;
+    const { id: vendorCreditId } = req.params;
     const { tenantId, user } = req;
     const vendorCreditEditDTO: IVendorCreditEditDTO = this.matchedBodyData(req);
 
     try {
       await this.editVendorCreditService.editVendorCredit(
         tenantId,
-        billId,
-        vendorCreditEditDTO,
-        user
+        vendorCreditId,
+        vendorCreditEditDTO
       );
 
       return res.status(200).send({
-        id: billId,
+        id: vendorCreditId,
         message: 'The vendor credit has been edited successfully.',
       });
     } catch (error) {

packages/server/src/api/controllers/Sales/CreditNotes.ts

@@ -26,6 +26,7 @@ import GetCreditNoteAssociatedInvoicesToApply from '@/services/CreditNotes/GetCr
 import GetCreditNoteAssociatedAppliedInvoices from '@/services/CreditNotes/GetCreditNoteAssociatedAppliedInvoices';
 import GetRefundCreditTransaction from '@/services/CreditNotes/GetRefundCreditNoteTransaction';
 import GetCreditNotePdf from '../../../services/CreditNotes/GetCreditNotePdf';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
 /**
  * Credit notes controller.
  * @service
@@ -222,7 +223,7 @@ export default class PaymentReceivesController extends BaseController {
       check('entries.*.index').exists().isNumeric().toInt(),
       check('entries.*.item_id').exists().isNumeric().toInt(),
       check('entries.*.rate').exists().isNumeric().toFloat(),
-      check('entries.*.quantity').exists().isNumeric().toFloat(),
+      check('entries.*.quantity').exists().isNumeric().toInt(),
       check('entries.*.discount')
         .optional({ nullable: true })
         .isNumeric()
@@ -293,7 +294,7 @@ export default class PaymentReceivesController extends BaseController {
     return [
       check('from_account_id').exists().isNumeric().toInt(),
       check('description').optional(),
-      
+
       check('amount').exists().isNumeric().toFloat(),
       check('exchange_rate').optional().isFloat({ gt: 0 }).toFloat(),
 
@@ -337,8 +338,7 @@ export default class PaymentReceivesController extends BaseController {
     try {
       const creditNote = await this.createCreditNoteService.newCreditNote(
         tenantId,
-        creditNoteDTO,
-        user
+        creditNoteDTO
       );
       return res.status(200).send({
         id: creditNote.id,
@@ -438,7 +438,7 @@ export default class PaymentReceivesController extends BaseController {
   };
 
   /**
-   * Retrieve the payment receive details.
+   * Retrieve the credit note details.
    * @param {Request} req
    * @param {Response} res
    * @param {NextFunction} next
@@ -451,38 +451,28 @@ export default class PaymentReceivesController extends BaseController {
     const { tenantId } = req;
     const { id: creditNoteId } = req.params;
 
-    try {
+    const accept = this.accepts(req);
+
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_PDF,
+    ]);
+    if (ACCEPT_TYPE.APPLICATION_PDF === acceptType) {
+      const pdfContent = await this.creditNotePdf.getCreditNotePdf(
+        tenantId,
+        creditNoteId
+      );
+      res.set({
+        'Content-Type': 'application/pdf',
+        'Content-Length': pdfContent.length,
+      });
+      res.send(pdfContent);
+    } else {
       const creditNote = await this.getCreditNoteService.getCreditNote(
         tenantId,
         creditNoteId
       );
-      const ACCEPT_TYPE = {
-        APPLICATION_PDF: 'application/pdf',
-        APPLICATION_JSON: 'application/json',
-      };
-      // Response formatter.
-      res.format({
-        // Json content type.
-        [ACCEPT_TYPE.APPLICATION_JSON]: () => {
-          return res
-            .status(200)
-            .send({ credit_note: this.transfromToResponse(creditNote) });
-        },
-        // Pdf content type.
-        [ACCEPT_TYPE.APPLICATION_PDF]: async () => {
-          const pdfContent = await this.creditNotePdf.getCreditNotePdf(
-            tenantId,
-            creditNote
-          );
-          res.set({
-            'Content-Type': 'application/pdf',
-            'Content-Length': pdfContent.length,
-          });
-          res.send(pdfContent);
-        },
-      });
-    } catch (error) {
-      next(error);
+      return res.status(200).send({ creditNote });
     }
   };
 

packages/server/src/api/controllers/Sales/PaymentReceives.ts

@@ -1,42 +1,31 @@
-import { Router, Request, Response, NextFunction } from 'express';
-import { check, param, query, ValidationChain } from 'express-validator';
 import { Inject, Service } from 'typedi';
+import { Router, Request, Response, NextFunction } from 'express';
+import { body, check, param, query, ValidationChain } from 'express-validator';
 import {
   AbilitySubject,
   IPaymentReceiveDTO,
   PaymentReceiveAction,
-  SaleInvoiceAction,
+  PaymentReceiveMailOptsDTO,
 } from '@/interfaces';
 import BaseController from '@/api/controllers/BaseController';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
-import PaymentReceiveService from '@/services/Sales/PaymentReceives/PaymentsReceives';
 import PaymentReceivesPages from '@/services/Sales/PaymentReceives/PaymentReceivesPages';
 import DynamicListingService from '@/services/DynamicListing/DynamicListService';
-import { ServiceError } from '@/exceptions';
-import PaymentReceiveNotifyBySms from '@/services/Sales/PaymentReceives/PaymentReceiveSmsNotify';
+import { PaymentReceivesApplication } from '@/services/Sales/PaymentReceives/PaymentReceivesApplication';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
-import GetPaymentReceivePdf from '@/services/Sales/PaymentReceives/GetPaymentReeceivePdf';
+import { ServiceError } from '@/exceptions';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
 
-/**
- * Payments receives controller.
- * @service
- */
 @Service()
 export default class PaymentReceivesController extends BaseController {
   @Inject()
-  paymentReceiveService: PaymentReceiveService;
+  private paymentReceiveApplication: PaymentReceivesApplication;
 
   @Inject()
-  PaymentReceivesPages: PaymentReceivesPages;
+  private PaymentReceivesPages: PaymentReceivesPages;
 
   @Inject()
-  dynamicListService: DynamicListingService;
-
-  @Inject()
-  paymentReceiveSmsNotify: PaymentReceiveNotifyBySms;
-
-  @Inject()
-  paymentReceivePdf: GetPaymentReceivePdf;
+  private dynamicListService: DynamicListingService;
 
   /**
    * Router constructor.
@@ -130,6 +119,25 @@ export default class PaymentReceivesController extends BaseController {
       asyncMiddleware(this.deletePaymentReceive.bind(this)),
       this.handleServiceErrors
     );
+    router.post(
+      '/:id/mail',
+      [
+        ...this.paymentReceiveValidation,
+        body('subject').isString().optional(),
+        body('from').isString().optional(),
+        body('to').isString().optional(),
+        body('body').isString().optional(),
+        body('attach_invoice').optional().isBoolean().toBoolean(),
+      ],
+      this.sendPaymentReceiveByMail.bind(this),
+      this.handleServiceErrors
+    );
+    router.get(
+      '/:id/mail',
+      [...this.paymentReceiveValidation],
+      asyncMiddleware(this.getPaymentDefaultMail.bind(this)),
+      this.handleServiceErrors
+    );
     return router;
   }
 
@@ -137,7 +145,7 @@ export default class PaymentReceivesController extends BaseController {
    * Payment receive schema.
    * @return {Array}
    */
-  get paymentReceiveSchema(): ValidationChain[] {
+  private get paymentReceiveSchema(): ValidationChain[] {
     return [
       check('customer_id').exists().isNumeric().toInt(),
       check('exchange_rate').optional().isFloat({ gt: 0 }).toFloat(),
@@ -155,14 +163,14 @@ export default class PaymentReceivesController extends BaseController {
       check('entries.*.id').optional({ nullable: true }).isNumeric().toInt(),
       check('entries.*.index').optional().isNumeric().toInt(),
       check('entries.*.invoice_id').exists().isNumeric().toInt(),
-      check('entries.*.payment_amount').exists().isNumeric().toInt(),
+      check('entries.*.payment_amount').exists().isNumeric().toFloat(),
     ];
   }
 
   /**
    * Payment receive list validation schema.
    */
-  get validatePaymentReceiveList(): ValidationChain[] {
+  private get validatePaymentReceiveList(): ValidationChain[] {
     return [
       query('stringified_filter_roles').optional().isJSON(),
 
@@ -181,7 +189,7 @@ export default class PaymentReceivesController extends BaseController {
   /**
    * Validate payment receive parameters.
    */
-  get paymentReceiveValidation() {
+  private get paymentReceiveValidation() {
     return [param('id').exists().isNumeric().toInt()];
   }
 
@@ -189,14 +197,14 @@ export default class PaymentReceivesController extends BaseController {
    * New payment receive validation schema.
    * @return {Array}
    */
-  get newPaymentReceiveValidation() {
+  private get newPaymentReceiveValidation() {
     return [...this.paymentReceiveSchema];
   }
 
   /**
    * Edit payment receive validation.
    */
-  get editPaymentReceiveValidation() {
+  private get editPaymentReceiveValidation() {
     return [
       param('id').exists().isNumeric().toInt(),
       ...this.paymentReceiveSchema,
@@ -209,13 +217,17 @@ export default class PaymentReceivesController extends BaseController {
    * @param {Response} res
    * @return {Response}
    */
-  async newPaymentReceive(req: Request, res: Response, next: NextFunction) {
+  private async newPaymentReceive(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId, user } = req;
     const paymentReceive: IPaymentReceiveDTO = this.matchedBodyData(req);
 
     try {
       const storedPaymentReceive =
-        await this.paymentReceiveService.createPaymentReceive(
+        await this.paymentReceiveApplication.createPaymentReceive(
           tenantId,
           paymentReceive,
           user
@@ -235,14 +247,18 @@ export default class PaymentReceivesController extends BaseController {
    * @param {Response} res
    * @return {Response}
    */
-  async editPaymentReceive(req: Request, res: Response, next: NextFunction) {
+  private async editPaymentReceive(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId, user } = req;
     const { id: paymentReceiveId } = req.params;
 
     const paymentReceive: IPaymentReceiveDTO = this.matchedBodyData(req);
 
     try {
-      await this.paymentReceiveService.editPaymentReceive(
+      await this.paymentReceiveApplication.editPaymentReceive(
         tenantId,
         paymentReceiveId,
         paymentReceive,
@@ -262,17 +278,20 @@ export default class PaymentReceivesController extends BaseController {
    * @param {Request} req
    * @param {Response} res
    */
-  async deletePaymentReceive(req: Request, res: Response, next: NextFunction) {
+  private async deletePaymentReceive(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId, user } = req;
     const { id: paymentReceiveId } = req.params;
 
     try {
-      await this.paymentReceiveService.deletePaymentReceive(
+      await this.paymentReceiveApplication.deletePaymentReceive(
         tenantId,
         paymentReceiveId,
         user
       );
-
       return res.status(200).send({
         id: paymentReceiveId,
         message: 'The payment receive has been deleted successfully',
@@ -288,7 +307,7 @@ export default class PaymentReceivesController extends BaseController {
    * @param {Response} res
    * @param {NextFunction} next
    */
-  async getPaymentReceiveInvoices(
+  private async getPaymentReceiveInvoices(
     req: Request,
     res: Response,
     next: NextFunction
@@ -298,7 +317,7 @@ export default class PaymentReceivesController extends BaseController {
 
     try {
       const saleInvoices =
-        await this.paymentReceiveService.getPaymentReceiveInvoices(
+        await this.paymentReceiveApplication.getPaymentReceiveInvoices(
           tenantId,
           paymentReceiveId
         );
@@ -315,7 +334,11 @@ export default class PaymentReceivesController extends BaseController {
    * @param {Response} res
    * @return {Response}
    */
-  async getPaymentReceiveList(req: Request, res: Response, next: NextFunction) {
+  private async getPaymentReceiveList(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
     const filter = {
       sortOrder: 'desc',
@@ -326,14 +349,12 @@ export default class PaymentReceivesController extends BaseController {
     };
 
     try {
-      const { paymentReceives, pagination, filterMeta } =
-        await this.paymentReceiveService.listPaymentReceives(tenantId, filter);
-
-      return res.status(200).send({
-        payment_receives: this.transfromToResponse(paymentReceives),
-        pagination: this.transfromToResponse(pagination),
-        filter_meta: this.transfromToResponse(filterMeta),
-      });
+      const paymentsReceivedWithPagination =
+        await this.paymentReceiveApplication.getPaymentReceives(
+          tenantId,
+          filter
+        );
+      return res.status(200).send(paymentsReceivedWithPagination);
     } catch (error) {
       next(error);
     }
@@ -344,7 +365,7 @@ export default class PaymentReceivesController extends BaseController {
    * @param {Request} req - Request.
    * @param {Response} res - Response.
    */
-  async getPaymentReceiveNewPageEntries(
+  private async getPaymentReceiveNewPageEntries(
     req: Request,
     res: Response,
     next: NextFunction
@@ -367,11 +388,11 @@ export default class PaymentReceivesController extends BaseController {
 
   /**
    * Retrieve the given payment receive details.
-   * @asycn
+   * @async
    * @param {Request} req -
    * @param {Response} res -
    */
-  async getPaymentReceiveEditPage(
+  private async getPaymentReceiveEditPage(
     req: Request,
     res: Response,
     next: NextFunction
@@ -402,40 +423,42 @@ export default class PaymentReceivesController extends BaseController {
    * @param {Response} res
    * @param {NextFunction} next
    */
-  async getPaymentReceive(req: Request, res: Response, next: NextFunction) {
+  private async getPaymentReceive(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
     const { id: paymentReceiveId } = req.params;
 
-    try {
-      const paymentReceive = await this.paymentReceiveService.getPaymentReceive(
-        tenantId,
-        paymentReceiveId
-      );
+    const accept = this.accepts(req);
 
-      const ACCEPT_TYPE = {
-        APPLICATION_PDF: 'application/pdf',
-        APPLICATION_JSON: 'application/json',
-      };
-      res.format({
-        [ACCEPT_TYPE.APPLICATION_JSON]: () => {
-          return res.status(200).send({
-            payment_receive: this.transfromToResponse(paymentReceive),
-          });
-        },
-        [ACCEPT_TYPE.APPLICATION_PDF]: async () => {
-          const pdfContent = await this.paymentReceivePdf.getPaymentReceivePdf(
-            tenantId,
-            paymentReceive
-          );
-          res.set({
-            'Content-Type': 'application/pdf',
-            'Content-Length': pdfContent.length,
-          });
-          res.send(pdfContent);
-        },
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_PDF,
+    ]);
+    // Response in pdf format.
+    if (ACCEPT_TYPE.APPLICATION_PDF === acceptType) {
+      const pdfContent =
+        await this.paymentReceiveApplication.getPaymentReceivePdf(
+          tenantId,
+          paymentReceiveId
+        );
+      res.set({
+        'Content-Type': 'application/pdf',
+        'Content-Length': pdfContent.length,
+      });
+      res.send(pdfContent);
+      // Response in json format.
+    } else {
+      const paymentReceive =
+        await this.paymentReceiveApplication.getPaymentReceive(
+          tenantId,
+          paymentReceiveId
+        );
+      return res.status(200).send({
+        payment_receive: paymentReceive,
       });
-    } catch (error) {
-      next(error);
     }
   }
 
@@ -454,10 +477,11 @@ export default class PaymentReceivesController extends BaseController {
     const { id: paymentReceiveId } = req.params;
 
     try {
-      const paymentReceive = await this.paymentReceiveSmsNotify.notifyBySms(
-        tenantId,
-        paymentReceiveId
-      );
+      const paymentReceive =
+        await this.paymentReceiveApplication.notifyPaymentBySms(
+          tenantId,
+          paymentReceiveId
+        );
       return res.status(200).send({
         id: paymentReceive.id,
         message: 'The payment notification has been sent successfully.',
@@ -468,7 +492,7 @@ export default class PaymentReceivesController extends BaseController {
   };
 
   /**
-   *
+   * Retrieves the sms details of the given payment receive.
    * @param {Request} req
    * @param {Response} res
    * @param {NextFunction} next
@@ -482,10 +506,11 @@ export default class PaymentReceivesController extends BaseController {
     const { id: paymentReceiveId } = req.params;
 
     try {
-      const smsDetails = await this.paymentReceiveSmsNotify.smsDetails(
-        tenantId,
-        paymentReceiveId
-      );
+      const smsDetails =
+        await this.paymentReceiveApplication.getPaymentSmsDetails(
+          tenantId,
+          paymentReceiveId
+        );
       return res.status(200).send({
         data: smsDetails,
       });
@@ -495,13 +520,73 @@ export default class PaymentReceivesController extends BaseController {
   };
 
   /**
-   * Handles service errors.
-   * @param error
-   * @param req
-   * @param res
-   * @param next
+   * Sends mail invoice of the given sale invoice.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
    */
-  handleServiceErrors(
+  public sendPaymentReceiveByMail = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: paymentReceiveId } = req.params;
+    const paymentMailDTO: PaymentReceiveMailOptsDTO = this.matchedBodyData(
+      req,
+      {
+        includeOptionals: false,
+      }
+    );
+
+    try {
+      await this.paymentReceiveApplication.notifyPaymentByMail(
+        tenantId,
+        paymentReceiveId,
+        paymentMailDTO
+      );
+      return res.status(200).send({
+        code: 200,
+        message: 'The payment notification has been sent successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  };
+
+  /**
+   * Retrieves the default mail options of the given payment transaction.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public getPaymentDefaultMail = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: paymentReceiveId } = req.params;
+
+    try {
+      const data = await this.paymentReceiveApplication.getPaymentMailOptions(
+        tenantId,
+        paymentReceiveId
+      );
+      return res.status(200).send({ data });
+    } catch (error) {
+      next(error);
+    }
+  };
+
+  /**
+   * Handles service errors.
+   * @param {Error} error
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private handleServiceErrors(
     error: Error,
     req: Request,
     res: Response,

packages/server/src/api/controllers/Sales/SalesEstimates.ts

@@ -1,20 +1,18 @@
 import { Router, Request, Response, NextFunction } from 'express';
-import { check, param, query, matchedData } from 'express-validator';
+import { body, check, param, query } from 'express-validator';
 import { Inject, Service } from 'typedi';
 import {
   AbilitySubject,
   ISaleEstimateDTO,
   SaleEstimateAction,
-  SaleInvoiceAction,
+  SaleEstimateMailOptionsDTO,
 } from '@/interfaces';
 import BaseController from '@/api/controllers/BaseController';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
-import SaleEstimateService from '@/services/Sales/SalesEstimate';
 import DynamicListingService from '@/services/DynamicListing/DynamicListService';
 import { ServiceError } from '@/exceptions';
-import SaleEstimatesPdfService from '@/services/Sales/Estimates/SaleEstimatesPdf';
-import SaleEstimateNotifyBySms from '@/services/Sales/Estimates/SaleEstimateSmsNotify';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
+import { SaleEstimatesApplication } from '@/services/Sales/Estimates/SaleEstimatesApplication';
 
 const ACCEPT_TYPE = {
   APPLICATION_PDF: 'application/pdf',
@@ -23,21 +21,15 @@ const ACCEPT_TYPE = {
 @Service()
 export default class SalesEstimatesController extends BaseController {
   @Inject()
-  saleEstimateService: SaleEstimateService;
+  private saleEstimatesApplication: SaleEstimatesApplication;
 
   @Inject()
-  dynamicListService: DynamicListingService;
-
-  @Inject()
-  saleEstimatesPdf: SaleEstimatesPdfService;
-
-  @Inject()
-  saleEstimateNotifySms: SaleEstimateNotifyBySms;
+  private dynamicListService: DynamicListingService;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.post(
@@ -130,13 +122,34 @@ export default class SalesEstimatesController extends BaseController {
       this.handleServiceErrors,
       this.dynamicListService.handlerErrorsToResponse
     );
+    router.post(
+      '/:id/mail',
+      [
+        ...this.validateSpecificEstimateSchema,
+        body('subject').isString().optional(),
+        body('from').isString().optional(),
+        body('to').isString().optional(),
+        body('body').isString().optional(),
+        body('attach_invoice').optional().isBoolean().toBoolean(),
+      ],
+      this.validationResult,
+      asyncMiddleware(this.sendSaleEstimateMail.bind(this)),
+      this.handleServiceErrors
+    );
+    router.get(
+      '/:id/mail',
+      [...this.validateSpecificEstimateSchema],
+      this.validationResult,
+      asyncMiddleware(this.getSaleEstimateMail.bind(this)),
+      this.handleServiceErrors
+    );
     return router;
   }
 
   /**
    * Estimate validation schema.
    */
-  get estimateValidationSchema() {
+  private get estimateValidationSchema() {
     return [
       check('customer_id').exists().isNumeric().toInt(),
       check('estimate_date').exists().isISO8601().toDate(),
@@ -177,14 +190,14 @@ export default class SalesEstimatesController extends BaseController {
   /**
    * Specific sale estimate validation schema.
    */
-  get validateSpecificEstimateSchema() {
+  private get validateSpecificEstimateSchema() {
     return [param('id').exists().isNumeric().toInt()];
   }
 
   /**
    * Sales estimates list validation schema.
    */
-  get validateEstimateListSchema() {
+  private get validateEstimateListSchema() {
     return [
       query('view_slug').optional().isString().trim(),
       query('stringified_filter_roles').optional().isJSON(),
@@ -202,15 +215,16 @@ export default class SalesEstimatesController extends BaseController {
    * @param {Response} res -
    * @return {Response} res -
    */
-  async newEstimate(req: Request, res: Response, next: NextFunction) {
+  private async newEstimate(req: Request, res: Response, next: NextFunction) {
     const { tenantId } = req;
     const estimateDTO: ISaleEstimateDTO = this.matchedBodyData(req);
 
     try {
-      const storedEstimate = await this.saleEstimateService.createEstimate(
-        tenantId,
-        estimateDTO
-      );
+      const storedEstimate =
+        await this.saleEstimatesApplication.createSaleEstimate(
+          tenantId,
+          estimateDTO
+        );
 
       return res.status(200).send({
         id: storedEstimate.id,
@@ -226,19 +240,18 @@ export default class SalesEstimatesController extends BaseController {
    * @param {Request} req
    * @param {Response} res
    */
-  async editEstimate(req: Request, res: Response, next: NextFunction) {
+  private async editEstimate(req: Request, res: Response, next: NextFunction) {
     const { id: estimateId } = req.params;
     const { tenantId } = req;
     const estimateDTO: ISaleEstimateDTO = this.matchedBodyData(req);
 
     try {
       // Update estimate with associated estimate entries.
-      await this.saleEstimateService.editEstimate(
+      await this.saleEstimatesApplication.editSaleEstimate(
         tenantId,
         estimateId,
         estimateDTO
       );
-
       return res.status(200).send({
         id: estimateId,
         message: 'The sale estimate has been created successfully.',
@@ -253,13 +266,19 @@ export default class SalesEstimatesController extends BaseController {
    * @param {Request} req
    * @param {Response} res
    */
-  async deleteEstimate(req: Request, res: Response, next: NextFunction) {
+  private async deleteEstimate(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { id: estimateId } = req.params;
     const { tenantId } = req;
 
     try {
-      await this.saleEstimateService.deleteEstimate(tenantId, estimateId);
-
+      await this.saleEstimatesApplication.deleteSaleEstimate(
+        tenantId,
+        estimateId
+      );
       return res.status(200).send({
         id: estimateId,
         message: 'The sale estimate has been deleted successfully.',
@@ -274,13 +293,19 @@ export default class SalesEstimatesController extends BaseController {
    * @param {Request} req
    * @param {Response} res
    */
-  async deliverSaleEstimate(req: Request, res: Response, next: NextFunction) {
+  private async deliverSaleEstimate(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { id: estimateId } = req.params;
     const { tenantId } = req;
 
     try {
-      await this.saleEstimateService.deliverSaleEstimate(tenantId, estimateId);
-
+      await this.saleEstimatesApplication.deliverSaleEstimate(
+        tenantId,
+        estimateId
+      );
       return res.status(200).send({
         id: estimateId,
         message: 'The sale estimate has been delivered successfully.',
@@ -296,13 +321,19 @@ export default class SalesEstimatesController extends BaseController {
    * @param {Response} res
    * @param {NextFunction} next
    */
-  async approveSaleEstimate(req: Request, res: Response, next: NextFunction) {
+  private async approveSaleEstimate(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { id: estimateId } = req.params;
     const { tenantId } = req;
 
     try {
-      await this.saleEstimateService.approveSaleEstimate(tenantId, estimateId);
-
+      await this.saleEstimatesApplication.approveSaleEstimate(
+        tenantId,
+        estimateId
+      );
       return res.status(200).send({
         id: estimateId,
         message: 'The sale estimate has been approved successfully.',
@@ -318,13 +349,19 @@ export default class SalesEstimatesController extends BaseController {
    * @param {Response} res
    * @param {NextFunction} next
    */
-  async rejectSaleEstimate(req: Request, res: Response, next: NextFunction) {
+  private async rejectSaleEstimate(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { id: estimateId } = req.params;
     const { tenantId } = req;
 
     try {
-      await this.saleEstimateService.rejectSaleEstimate(tenantId, estimateId);
-
+      await this.saleEstimatesApplication.rejectSaleEstimate(
+        tenantId,
+        estimateId
+      );
       return res.status(200).send({
         id: estimateId,
         message: 'The sale estimate has been rejected successfully.',
@@ -340,36 +377,34 @@ export default class SalesEstimatesController extends BaseController {
    * @param {Response} res
    * @param {NextFunction} next
    */
-  async getEstimate(req: Request, res: Response, next: NextFunction) {
+  private async getEstimate(req: Request, res: Response, next: NextFunction) {
     const { id: estimateId } = req.params;
     const { tenantId } = req;
 
-    try {
-      const estimate = await this.saleEstimateService.getEstimate(
+    const accept = this.accepts(req);
+
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_PDF,
+    ]);
+    // Retrieves estimate in pdf format.
+    if (ACCEPT_TYPE.APPLICATION_PDF == acceptType) {
+      const pdfContent = await this.saleEstimatesApplication.getSaleEstimatePdf(
         tenantId,
         estimateId
       );
-      // Response formatter.
-      res.format({
-        // JSON content type.
-        [ACCEPT_TYPE.APPLICATION_JSON]: () => {
-          return res.status(200).send(this.transfromToResponse({ estimate }));
-        },
-        // PDF content type.
-        [ACCEPT_TYPE.APPLICATION_PDF]: async () => {
-          const pdfContent = await this.saleEstimatesPdf.saleEstimatePdf(
-            tenantId,
-            estimate
-          );
-          res.set({
-            'Content-Type': 'application/pdf',
-            'Content-Length': pdfContent.length,
-          });
-          res.send(pdfContent);
-        },
+      res.set({
+        'Content-Type': 'application/pdf',
+        'Content-Length': pdfContent.length,
       });
-    } catch (error) {
-      next(error);
+      res.send(pdfContent);
+      // Retrieves estimates in json format.
+    } else {
+      const estimate = await this.saleEstimatesApplication.getSaleEstimate(
+        tenantId,
+        estimateId
+      );
+      return res.status(200).send({ estimate });
     }
   }
 
@@ -378,7 +413,7 @@ export default class SalesEstimatesController extends BaseController {
    * @param {Request} req
    * @param {Response} res
    */
-  async getEstimates(req: Request, res: Response, next: NextFunction) {
+  private async getEstimates(req: Request, res: Response, next: NextFunction) {
     const { tenantId } = req;
     const filter = {
       sortOrder: 'desc',
@@ -387,28 +422,17 @@ export default class SalesEstimatesController extends BaseController {
       pageSize: 12,
       ...this.matchedQueryData(req),
     };
-
     try {
-      const { salesEstimates, pagination, filterMeta } =
-        await this.saleEstimateService.estimatesList(tenantId, filter);
+      const salesEstimatesWithPagination =
+        await this.saleEstimatesApplication.getSaleEstimates(tenantId, filter);
 
-      res.format({
-        [ACCEPT_TYPE.APPLICATION_JSON]: () => {
-          return res.status(200).send(
-            this.transfromToResponse({
-              salesEstimates,
-              pagination,
-              filterMeta,
-            })
-          );
-        },
-      });
+      return res.status(200).send(salesEstimatesWithPagination);
     } catch (error) {
       next(error);
     }
   }
 
-  public saleEstimateNotifyBySms = async (
+  private saleEstimateNotifyBySms = async (
     req: Request,
     res: Response,
     next: NextFunction
@@ -417,10 +441,11 @@ export default class SalesEstimatesController extends BaseController {
     const { id: estimateId } = req.params;
 
     try {
-      const saleEstimate = await this.saleEstimateNotifySms.notifyBySms(
-        tenantId,
-        estimateId
-      );
+      const saleEstimate =
+        await this.saleEstimatesApplication.notifySaleEstimateBySms(
+          tenantId,
+          estimateId
+        );
       return res.status(200).send({
         id: saleEstimate.id,
         message:
@@ -437,7 +462,7 @@ export default class SalesEstimatesController extends BaseController {
    * @param {Response} res
    * @param {NextFunction} next
    */
-  public saleEstimateSmsDetails = async (
+  private saleEstimateSmsDetails = async (
     req: Request,
     res: Response,
     next: NextFunction
@@ -446,10 +471,11 @@ export default class SalesEstimatesController extends BaseController {
     const { id: estimateId } = req.params;
 
     try {
-      const estimateSmsDetails = await this.saleEstimateNotifySms.smsDetails(
-        tenantId,
-        estimateId
-      );
+      const estimateSmsDetails =
+        await this.saleEstimatesApplication.getSaleEstimateSmsDetails(
+          tenantId,
+          estimateId
+        );
       return res.status(200).send({
         data: estimateSmsDetails,
       });
@@ -458,6 +484,65 @@ export default class SalesEstimatesController extends BaseController {
     }
   };
 
+  /**
+   * Send the sale estimate mail.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private sendSaleEstimateMail = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: invoiceId } = req.params;
+    const saleEstimateDTO: SaleEstimateMailOptionsDTO = this.matchedBodyData(
+      req,
+      {
+        includeOptionals: false,
+      }
+    );
+    try {
+      await this.saleEstimatesApplication.sendSaleEstimateMail(
+        tenantId,
+        invoiceId,
+        saleEstimateDTO
+      );
+      return res.status(200).send({
+        code: 200,
+        message: 'The sale estimate mail has been sent successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  };
+
+  /**
+   * Retrieves the default mail options of the given sale estimate.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private getSaleEstimateMail = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: invoiceId } = req.params;
+
+    try {
+      const data = await this.saleEstimatesApplication.getSaleEstimateMail(
+        tenantId,
+        invoiceId
+      );
+      return res.status(200).send({ data });
+    } catch (error) {
+      next(error);
+    }
+  };
+
   /**
    * Handles service errors.
    * @param {Error} error

packages/server/src/api/controllers/Sales/SalesInvoices.ts

@@ -1,9 +1,8 @@
 import { Router, Request, Response, NextFunction } from 'express';
-import { check, param, query } from 'express-validator';
+import { body, check, param, query } from 'express-validator';
 import { Service, Inject } from 'typedi';
 import BaseController from '../BaseController';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
-import SaleInvoiceService from '@/services/Sales/SalesInvoices';
 import DynamicListingService from '@/services/DynamicListing/DynamicListService';
 import { ServiceError } from '@/exceptions';
 import {
@@ -11,41 +10,24 @@ import {
   ISaleInvoiceCreateDTO,
   SaleInvoiceAction,
   AbilitySubject,
+  SendInvoiceMailDTO,
 } from '@/interfaces';
-import SaleInvoicePdf from '@/services/Sales/SaleInvoicePdf';
-import SaleInvoiceWriteoff from '@/services/Sales/SaleInvoiceWriteoff';
-import SaleInvoiceNotifyBySms from '@/services/Sales/SaleInvoiceNotifyBySms';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
-import InvoicePaymentsService from '@/services/Sales/Invoices/InvoicePaymentsService';
+import { SaleInvoiceApplication } from '@/services/Sales/Invoices/SaleInvoicesApplication';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
 
-const ACCEPT_TYPE = {
-  APPLICATION_PDF: 'application/pdf',
-  APPLICATION_JSON: 'application/json',
-};
 @Service()
 export default class SaleInvoicesController extends BaseController {
   @Inject()
-  saleInvoiceService: SaleInvoiceService;
+  private saleInvoiceApplication: SaleInvoiceApplication;
 
   @Inject()
-  dynamicListService: DynamicListingService;
-
-  @Inject()
-  saleInvoicePdf: SaleInvoicePdf;
-
-  @Inject()
-  saleInvoiceWriteoff: SaleInvoiceWriteoff;
-
-  @Inject()
-  saleInvoiceSmsNotify: SaleInvoiceNotifyBySms;
-
-  @Inject()
-  invoicePaymentsSerivce: InvoicePaymentsService;
+  private dynamicListService: DynamicListingService;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.post(
@@ -161,13 +143,55 @@ export default class SaleInvoicesController extends BaseController {
       this.handleServiceErrors,
       this.dynamicListService.handlerErrorsToResponse
     );
+    router.get(
+      '/:id/mail-reminder',
+      this.specificSaleInvoiceValidation,
+      this.validationResult,
+      asyncMiddleware(this.getSaleInvoiceMailReminder.bind(this)),
+      this.handleServiceErrors
+    );
+    router.post(
+      '/:id/mail-reminder',
+      [
+        ...this.specificSaleInvoiceValidation,
+        body('subject').isString().optional(),
+        body('from').isString().optional(),
+        body('to').isString().optional(),
+        body('body').isString().optional(),
+        body('attach_invoice').optional().isBoolean().toBoolean(),
+      ],
+      this.validationResult,
+      asyncMiddleware(this.sendSaleInvoiceMailReminder.bind(this)),
+      this.handleServiceErrors
+    );
+    router.post(
+      '/:id/mail',
+      [
+        ...this.specificSaleInvoiceValidation,
+        body('subject').isString().optional(),
+        body('from').isString().optional(),
+        body('to').isString().optional(),
+        body('body').isString().optional(),
+        body('attach_invoice').optional().isBoolean().toBoolean(),
+      ],
+      this.validationResult,
+      asyncMiddleware(this.sendSaleInvoiceMail.bind(this)),
+      this.handleServiceErrors
+    );
+    router.get(
+      '/:id/mail',
+      [...this.specificSaleInvoiceValidation],
+      this.validationResult,
+      asyncMiddleware(this.getSaleInvoiceMail.bind(this)),
+      this.handleServiceErrors
+    );
     return router;
   }
 
   /**
    * Sale invoice validation schema.
    */
-  get saleInvoiceValidationSchema() {
+  private get saleInvoiceValidationSchema() {
     return [
       check('customer_id').exists().isNumeric().toInt(),
       check('invoice_date').exists().isISO8601().toDate(),
@@ -185,8 +209,9 @@ export default class SaleInvoicesController extends BaseController {
       check('branch_id').optional({ nullable: true }).isNumeric().toInt(),
       check('project_id').optional({ nullable: true }).isNumeric().toInt(),
 
-      check('entries').exists().isArray({ min: 1 }),
+      check('is_inclusive_tax').optional().isBoolean().toBoolean(),
 
+      check('entries').exists().isArray({ min: 1 }),
       check('entries.*.index').exists().isNumeric().toInt(),
       check('entries.*.item_id').exists().isNumeric().toInt(),
       check('entries.*.rate').exists().isNumeric().toFloat(),
@@ -199,6 +224,15 @@ export default class SaleInvoicesController extends BaseController {
         .optional({ nullable: true })
         .trim()
         .escape(),
+      check('entries.*.tax_code')
+        .optional({ nullable: true })
+        .trim()
+        .escape()
+        .isString(),
+      check('entries.*.tax_rate_id')
+        .optional({ nullable: true })
+        .isNumeric()
+        .toInt(),
       check('entries.*.warehouse_id')
         .optional({ nullable: true })
         .isNumeric()
@@ -227,14 +261,14 @@ export default class SaleInvoicesController extends BaseController {
   /**
    * Specific sale invoice validation schema.
    */
-  get specificSaleInvoiceValidation() {
+  private get specificSaleInvoiceValidation() {
     return [param('id').exists().isNumeric().toInt()];
   }
 
   /**
    * Sales invoices list validation schema.
    */
-  get saleInvoiceListValidationSchema() {
+  private get saleInvoiceListValidationSchema() {
     return [
       query('view_slug').optional({ nullable: true }).isString().trim(),
       query('stringified_filter_roles').optional().isJSON(),
@@ -249,7 +283,7 @@ export default class SaleInvoicesController extends BaseController {
   /**
    * Due sale invoice list validation schema.
    */
-  get dueSalesInvoicesListValidationSchema() {
+  private get dueSalesInvoicesListValidationSchema() {
     return [query('customer_id').optional().isNumeric().toInt()];
   }
 
@@ -259,17 +293,22 @@ export default class SaleInvoicesController extends BaseController {
    * @param {Response} res
    * @param {Function} next
    */
-  async newSaleInvoice(req: Request, res: Response, next: NextFunction) {
+  private async newSaleInvoice(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId, user } = req;
     const saleInvoiceDTO: ISaleInvoiceCreateDTO = this.matchedBodyData(req);
 
     try {
       // Creates a new sale invoice with associated entries.
-      const storedSaleInvoice = await this.saleInvoiceService.createSaleInvoice(
-        tenantId,
-        saleInvoiceDTO,
-        user
-      );
+      const storedSaleInvoice =
+        await this.saleInvoiceApplication.createSaleInvoice(
+          tenantId,
+          saleInvoiceDTO,
+          user
+        );
       return res.status(200).send({
         id: storedSaleInvoice.id,
         message: 'The sale invoice has been created successfully.',
@@ -285,14 +324,18 @@ export default class SaleInvoicesController extends BaseController {
    * @param {Response} res
    * @param {Function} next
    */
-  async editSaleInvoice(req: Request, res: Response, next: NextFunction) {
+  private async editSaleInvoice(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId, user } = req;
     const { id: saleInvoiceId } = req.params;
     const saleInvoiceOTD: ISaleInvoiceDTO = this.matchedBodyData(req);
 
     try {
       // Update the given sale invoice details.
-      await this.saleInvoiceService.editSaleInvoice(
+      await this.saleInvoiceApplication.editSaleInvoice(
         tenantId,
         saleInvoiceId,
         saleInvoiceOTD,
@@ -313,12 +356,16 @@ export default class SaleInvoicesController extends BaseController {
    * @param {Response} res -
    * @param {NextFunction} next -
    */
-  async deliverSaleInvoice(req: Request, res: Response, next: NextFunction) {
+  private async deliverSaleInvoice(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId, user } = req;
     const { id: saleInvoiceId } = req.params;
 
     try {
-      await this.saleInvoiceService.deliverSaleInvoice(
+      await this.saleInvoiceApplication.deliverSaleInvoice(
         tenantId,
         saleInvoiceId,
         user
@@ -338,18 +385,21 @@ export default class SaleInvoicesController extends BaseController {
    * @param {Response} res
    * @param {Function} next
    */
-  async deleteSaleInvoice(req: Request, res: Response, next: NextFunction) {
+  private async deleteSaleInvoice(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { id: saleInvoiceId } = req.params;
     const { tenantId, user } = req;
 
     try {
       // Deletes the sale invoice with associated entries and journal transaction.
-      await this.saleInvoiceService.deleteSaleInvoice(
+      await this.saleInvoiceApplication.deleteSaleInvoice(
         tenantId,
         saleInvoiceId,
         user
       );
-
       return res.status(200).send({
         id: saleInvoiceId,
         message: 'The sale invoice has been deleted successfully.',
@@ -364,39 +414,35 @@ export default class SaleInvoicesController extends BaseController {
    * @param {Request} req - Request object.
    * @param {Response} res - Response object.
    */
-  async getSaleInvoice(req: Request, res: Response, next: NextFunction) {
+  private async getSaleInvoice(req: Request, res: Response) {
     const { id: saleInvoiceId } = req.params;
     const { tenantId, user } = req;
 
-    try {
-      const saleInvoice = await this.saleInvoiceService.getSaleInvoice(
+    const accept = this.accepts(req);
+
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_PDF,
+    ]);
+    // Retrieves invoice in pdf format.
+    if (ACCEPT_TYPE.APPLICATION_PDF == acceptType) {
+      const pdfContent = await this.saleInvoiceApplication.saleInvoicePdf(
+        tenantId,
+        saleInvoiceId
+      );
+      res.set({
+        'Content-Type': 'application/pdf',
+        'Content-Length': pdfContent.length,
+      });
+      res.send(pdfContent);
+      // Retrieves invoice in json format.
+    } else {
+      const saleInvoice = await this.saleInvoiceApplication.getSaleInvoice(
         tenantId,
         saleInvoiceId,
         user
       );
-      // Response formatter.
-      res.format({
-        // JSON content type.
-        [ACCEPT_TYPE.APPLICATION_JSON]: () => {
-          return res
-            .status(200)
-            .send(this.transfromToResponse({ saleInvoice }));
-        },
-        // PDF content type.
-        [ACCEPT_TYPE.APPLICATION_PDF]: async () => {
-          const pdfContent = await this.saleInvoicePdf.saleInvoicePdf(
-            tenantId,
-            saleInvoice
-          );
-          res.set({
-            'Content-Type': 'application/pdf',
-            'Content-Length': pdfContent.length,
-          });
-          res.send(pdfContent);
-        },
-      });
-    } catch (error) {
-      next(error);
+      return res.status(200).send({ saleInvoice });
     }
   }
   /**
@@ -419,14 +465,10 @@ export default class SaleInvoicesController extends BaseController {
       ...this.matchedQueryData(req),
     };
     try {
-      const { salesInvoices, filterMeta, pagination } =
-        await this.saleInvoiceService.salesInvoicesList(tenantId, filter);
+      const salesInvoicesWithPagination =
+        await this.saleInvoiceApplication.getSaleInvoices(tenantId, filter);
 
-      return res.status(200).send({
-        sales_invoices: this.transfromToResponse(salesInvoices),
-        pagination: this.transfromToResponse(pagination),
-        filter_meta: this.transfromToResponse(filterMeta),
-      });
+      return res.status(200).send(salesInvoicesWithPagination);
     } catch (error) {
       next(error);
     }
@@ -448,13 +490,12 @@ export default class SaleInvoicesController extends BaseController {
     const { customerId } = this.matchedQueryData(req);
 
     try {
-      const salesInvoices = await this.saleInvoiceService.getPayableInvoices(
-        tenantId,
-        customerId
-      );
-      return res.status(200).send({
-        sales_invoices: this.transfromToResponse(salesInvoices),
-      });
+      const salesInvoices =
+        await this.saleInvoiceApplication.getReceivableSaleInvoices(
+          tenantId,
+          customerId
+        );
+      return res.status(200).send({ salesInvoices });
     } catch (error) {
       next(error);
     }
@@ -477,15 +518,14 @@ export default class SaleInvoicesController extends BaseController {
     const writeoffDTO = this.matchedBodyData(req);
 
     try {
-      const saleInvoice = await this.saleInvoiceWriteoff.writeOff(
+      const saleInvoice = await this.saleInvoiceApplication.writeOff(
         tenantId,
         invoiceId,
         writeoffDTO
       );
-
       return res.status(200).send({
         id: saleInvoice.id,
-        message: 'The given sale invoice has been writte-off successfully.',
+        message: 'The given sale invoice has been written-off successfully.',
       });
     } catch (error) {
       next(error);
@@ -507,7 +547,7 @@ export default class SaleInvoicesController extends BaseController {
     const { id: invoiceId } = req.params;
 
     try {
-      const saleInvoice = await this.saleInvoiceWriteoff.cancelWrittenoff(
+      const saleInvoice = await this.saleInvoiceApplication.cancelWrittenoff(
         tenantId,
         invoiceId
       );
@@ -538,11 +578,12 @@ export default class SaleInvoicesController extends BaseController {
     const invoiceNotifySmsDTO = this.matchedBodyData(req);
 
     try {
-      const saleInvoice = await this.saleInvoiceSmsNotify.notifyBySms(
-        tenantId,
-        invoiceId,
-        invoiceNotifySmsDTO.notificationKey
-      );
+      const saleInvoice =
+        await this.saleInvoiceApplication.notifySaleInvoiceBySms(
+          tenantId,
+          invoiceId,
+          invoiceNotifySmsDTO.notificationKey
+        );
       return res.status(200).send({
         id: saleInvoice.id,
         message:
@@ -569,11 +610,12 @@ export default class SaleInvoicesController extends BaseController {
     const smsDetailsDTO = this.matchedQueryData(req);
 
     try {
-      const invoiceSmsDetails = await this.saleInvoiceSmsNotify.smsDetails(
-        tenantId,
-        invoiceId,
-        smsDetailsDTO
-      );
+      const invoiceSmsDetails =
+        await this.saleInvoiceApplication.getSaleInvoiceSmsDetails(
+          tenantId,
+          invoiceId,
+          smsDetailsDTO
+        );
       return res.status(200).send({
         data: invoiceSmsDetails,
       });
@@ -599,7 +641,7 @@ export default class SaleInvoicesController extends BaseController {
 
     try {
       const invoicePayments =
-        await this.invoicePaymentsSerivce.getInvoicePayments(
+        await this.saleInvoiceApplication.getInvoicePayments(
           tenantId,
           invoiceId
         );
@@ -612,6 +654,119 @@ export default class SaleInvoicesController extends BaseController {
     }
   };
 
+  /**
+   * Sends mail invoice of the given sale invoice.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public async sendSaleInvoiceMail(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const { id: invoiceId } = req.params;
+    const invoiceMailDTO: SendInvoiceMailDTO = this.matchedBodyData(req, {
+      includeOptionals: false,
+    });
+
+    try {
+      await this.saleInvoiceApplication.sendSaleInvoiceMail(
+        tenantId,
+        invoiceId,
+        invoiceMailDTO
+      );
+      return res.status(200).send({
+        code: 200,
+        message: 'The sale invoice mail has been sent successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Retreivers the sale invoice reminder options.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public async getSaleInvoiceMailReminder(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const { id: invoiceId } = req.params;
+
+    try {
+      const data = await this.saleInvoiceApplication.getSaleInvoiceMailReminder(
+        tenantId,
+        invoiceId
+      );
+      return res.status(200).send(data);
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Sends mail invoice of the given sale invoice.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public async sendSaleInvoiceMailReminder(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const { id: invoiceId } = req.params;
+    const invoiceMailDTO: SendInvoiceMailDTO = this.matchedBodyData(req, {
+      includeOptionals: false,
+    });
+    try {
+      await this.saleInvoiceApplication.sendSaleInvoiceMailReminder(
+        tenantId,
+        invoiceId,
+        invoiceMailDTO
+      );
+      return res.status(200).send({
+        code: 200,
+        message: 'The sale invoice mail reminder has been sent successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Retrieves the default mail options of the given sale invoice.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public async getSaleInvoiceMail(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const { id: invoiceId } = req.params;
+
+    try {
+      const data = await this.saleInvoiceApplication.getSaleInvoiceMail(
+        tenantId,
+        invoiceId
+      );
+      return res.status(200).send({ data });
+    } catch (error) {
+      next(error);
+    }
+  }
+
   /**
    * Handles service errors.
    * @param {Error} error
@@ -748,6 +903,16 @@ export default class SaleInvoicesController extends BaseController {
           ],
         });
       }
+      if (error.errorType === 'ITEM_ENTRY_TAX_RATE_CODE_NOT_FOUND') {
+        return res.boom.badRequest(null, {
+          errors: [{ type: 'ITEM_ENTRY_TAX_RATE_CODE_NOT_FOUND', code: 5000 }],
+        });
+      }
+      if (error.errorType === 'ITEM_ENTRY_TAX_RATE_ID_NOT_FOUND') {
+        return res.boom.badRequest(null, {
+          errors: [{ type: 'ITEM_ENTRY_TAX_RATE_ID_NOT_FOUND', code: 5100 }],
+        });
+      }
     }
     next(error);
   }

packages/server/src/api/controllers/Sales/SalesReceipts.ts

@@ -1,35 +1,32 @@
 import { Router, Request, Response, NextFunction } from 'express';
-import { check, param, query } from 'express-validator';
+import { body, check, param, query } from 'express-validator';
 import { Inject, Service } from 'typedi';
 import asyncMiddleware from '@/api/middleware/asyncMiddleware';
-import SaleReceiptService from '@/services/Sales/SalesReceipts';
-import SaleReceiptsPdfService from '@/services/Sales/Receipts/SaleReceiptsPdfService';
 import BaseController from '../BaseController';
-import { ISaleReceiptDTO } from '@/interfaces/SaleReceipt';
+import {
+  ISaleReceiptDTO,
+  SaleReceiptMailOpts,
+  SaleReceiptMailOptsDTO,
+} from '@/interfaces/SaleReceipt';
 import { ServiceError } from '@/exceptions';
 import DynamicListingService from '@/services/DynamicListing/DynamicListService';
-import SaleReceiptNotifyBySms from '@/services/Sales/SaleReceiptNotifyBySms';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
 import { AbilitySubject, SaleReceiptAction } from '@/interfaces';
+import { SaleReceiptApplication } from '@/services/Sales/Receipts/SaleReceiptApplication';
+import { ACCEPT_TYPE } from '@/interfaces/Http';
 
 @Service()
 export default class SalesReceiptsController extends BaseController {
   @Inject()
-  saleReceiptService: SaleReceiptService;
+  private saleReceiptsApplication: SaleReceiptApplication;
 
   @Inject()
-  saleReceiptsPdf: SaleReceiptsPdfService;
-
-  @Inject()
-  dynamicListService: DynamicListingService;
-
-  @Inject()
-  saleReceiptSmsNotify: SaleReceiptNotifyBySms;
+  private dynamicListService: DynamicListingService;
 
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.post(
@@ -54,6 +51,27 @@ export default class SalesReceiptsController extends BaseController {
       this.saleReceiptSmsDetails,
       this.handleServiceErrors
     );
+    router.post(
+      '/:id/mail',
+      [
+        ...this.specificReceiptValidationSchema,
+        body('subject').isString().optional(),
+        body('from').isString().optional(),
+        body('to').isString().optional(),
+        body('body').isString().optional(),
+        body('attach_receipt').optional().isBoolean().toBoolean(),
+      ],
+      this.validationResult,
+      asyncMiddleware(this.sendSaleReceiptMail.bind(this)),
+      this.handleServiceErrors
+    );
+    router.get(
+      '/:id/mail',
+      [...this.specificReceiptValidationSchema],
+      this.validationResult,
+      asyncMiddleware(this.getSaleReceiptMail.bind(this)),
+      this.handleServiceErrors
+    );
     router.post(
       '/:id',
       CheckPolicies(SaleReceiptAction.Edit, AbilitySubject.SaleReceipt),
@@ -105,7 +123,7 @@ export default class SalesReceiptsController extends BaseController {
    * Sales receipt validation schema.
    * @return {Array}
    */
-  get salesReceiptsValidationSchema() {
+  private get salesReceiptsValidationSchema() {
     return [
       check('customer_id').exists().isNumeric().toInt(),
       check('exchange_rate').optional().isFloat({ gt: 0 }).toFloat(),
@@ -125,7 +143,7 @@ export default class SalesReceiptsController extends BaseController {
       check('entries.*.index').exists().isNumeric().toInt(),
       check('entries.*.item_id').exists().isNumeric().toInt(),
       check('entries.*.quantity').exists().isNumeric().toInt(),
-      check('entries.*.rate').exists().isNumeric().toInt(),
+      check('entries.*.rate').exists().isNumeric().toFloat(),
       check('entries.*.discount')
         .optional({ nullable: true })
         .isNumeric()
@@ -146,14 +164,14 @@ export default class SalesReceiptsController extends BaseController {
   /**
    * Specific sale receipt validation schema.
    */
-  get specificReceiptValidationSchema() {
+  private get specificReceiptValidationSchema() {
     return [param('id').exists().isNumeric().toInt()];
   }
 
   /**
    * List sales receipts validation schema.
    */
-  get listSalesReceiptsValidationSchema() {
+  private get listSalesReceiptsValidationSchema() {
     return [
       query('view_slug').optional().isString().trim(),
       query('stringified_filter_roles').optional().isJSON(),
@@ -170,16 +188,21 @@ export default class SalesReceiptsController extends BaseController {
    * @param {Request} req
    * @param {Response} res
    */
-  async newSaleReceipt(req: Request, res: Response, next: NextFunction) {
+  private async newSaleReceipt(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
     const saleReceiptDTO: ISaleReceiptDTO = this.matchedBodyData(req);
 
     try {
       // Store the given sale receipt details with associated entries.
-      const storedSaleReceipt = await this.saleReceiptService.createSaleReceipt(
-        tenantId,
-        saleReceiptDTO
-      );
+      const storedSaleReceipt =
+        await this.saleReceiptsApplication.createSaleReceipt(
+          tenantId,
+          saleReceiptDTO
+        );
       return res.status(200).send({
         id: storedSaleReceipt.id,
         message: 'Sale receipt has been created successfully.',
@@ -194,14 +217,20 @@ export default class SalesReceiptsController extends BaseController {
    * @param {Request} req
    * @param {Response} res
    */
-  async deleteSaleReceipt(req: Request, res: Response, next: NextFunction) {
+  private async deleteSaleReceipt(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
     const { id: saleReceiptId } = req.params;
 
     try {
       // Deletes the sale receipt.
-      await this.saleReceiptService.deleteSaleReceipt(tenantId, saleReceiptId);
-
+      await this.saleReceiptsApplication.deleteSaleReceipt(
+        tenantId,
+        saleReceiptId
+      );
       return res.status(200).send({
         id: saleReceiptId,
         message: 'Sale receipt has been deleted successfully.',
@@ -217,14 +246,18 @@ export default class SalesReceiptsController extends BaseController {
    * @param {Request} req -
    * @param {Response} res -
    */
-  async editSaleReceipt(req: Request, res: Response, next: NextFunction) {
+  private async editSaleReceipt(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
     const { id: saleReceiptId } = req.params;
     const saleReceipt = this.matchedBodyData(req);
 
     try {
       // Update the given sale receipt details.
-      await this.saleReceiptService.editSaleReceipt(
+      await this.saleReceiptsApplication.editSaleReceipt(
         tenantId,
         saleReceiptId,
         saleReceipt
@@ -244,13 +277,20 @@ export default class SalesReceiptsController extends BaseController {
    * @param {Response} res
    * @param {NextFunction} next
    */
-  async closeSaleReceipt(req: Request, res: Response, next: NextFunction) {
+  private async closeSaleReceipt(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
     const { id: saleReceiptId } = req.params;
 
     try {
       // Update the given sale receipt details.
-      await this.saleReceiptService.closeSaleReceipt(tenantId, saleReceiptId);
+      await this.saleReceiptsApplication.closeSaleReceipt(
+        tenantId,
+        saleReceiptId
+      );
       return res.status(200).send({
         id: saleReceiptId,
         message: 'Sale receipt has been closed successfully.',
@@ -265,7 +305,11 @@ export default class SalesReceiptsController extends BaseController {
    * @param {Request} req
    * @param {Response} res
    */
-  async getSalesReceipts(req: Request, res: Response, next: NextFunction) {
+  private async getSalesReceipts(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
     const { tenantId } = req;
     const filter = {
       sortOrder: 'desc',
@@ -274,17 +318,11 @@ export default class SalesReceiptsController extends BaseController {
       pageSize: 12,
       ...this.matchedQueryData(req),
     };
-
     try {
-      const { data, pagination, filterMeta } =
-        await this.saleReceiptService.salesReceiptsList(tenantId, filter);
+      const salesReceiptsWithPagination =
+        await this.saleReceiptsApplication.getSaleReceipts(tenantId, filter);
 
-      const response = this.transfromToResponse({
-        data,
-        pagination,
-        filterMeta,
-      });
-      return res.status(200).send(response);
+      return res.status(200).send(salesReceiptsWithPagination);
     } catch (error) {
       next(error);
     }
@@ -296,36 +334,34 @@ export default class SalesReceiptsController extends BaseController {
    * @param {Response} res
    * @param {NextFunction} next
    */
-  async getSaleReceipt(req: Request, res: Response, next: NextFunction) {
+  public async getSaleReceipt(req: Request, res: Response) {
     const { id: saleReceiptId } = req.params;
     const { tenantId } = req;
 
-    try {
-      const saleReceipt = await this.saleReceiptService.getSaleReceipt(
+    const accept = this.accepts(req);
+
+    const acceptType = accept.types([
+      ACCEPT_TYPE.APPLICATION_JSON,
+      ACCEPT_TYPE.APPLICATION_PDF,
+    ]);
+    // Retrieves receipt in pdf format.
+    if (ACCEPT_TYPE.APPLICATION_PDF == acceptType) {
+      const pdfContent = await this.saleReceiptsApplication.getSaleReceiptPdf(
         tenantId,
         saleReceiptId
       );
-
-      res.format({
-        'application/json': () => {
-          return res
-            .status(200)
-            .send(this.transfromToResponse({ saleReceipt }));
-        },
-        'application/pdf': async () => {
-          const pdfContent = await this.saleReceiptsPdf.saleReceiptPdf(
-            tenantId,
-            saleReceipt
-          );
-          res.set({
-            'Content-Type': 'application/pdf',
-            'Content-Length': pdfContent.length,
-          });
-          res.send(pdfContent);
-        },
+      res.set({
+        'Content-Type': 'application/pdf',
+        'Content-Length': pdfContent.length,
       });
-    } catch (error) {
-      next(error);
+      res.send(pdfContent);
+      // Retrieves receipt in json format.
+    } else {
+      const saleReceipt = await this.saleReceiptsApplication.getSaleReceipt(
+        tenantId,
+        saleReceiptId
+      );
+      return res.status(200).send({ saleReceipt });
     }
   }
 
@@ -344,10 +380,11 @@ export default class SalesReceiptsController extends BaseController {
     const { id: receiptId } = req.params;
 
     try {
-      const saleReceipt = await this.saleReceiptSmsNotify.notifyBySms(
-        tenantId,
-        receiptId
-      );
+      const saleReceipt =
+        await this.saleReceiptsApplication.saleReceiptNotifyBySms(
+          tenantId,
+          receiptId
+        );
       return res.status(200).send({
         id: saleReceipt.id,
         message:
@@ -373,10 +410,11 @@ export default class SalesReceiptsController extends BaseController {
     const { id: receiptId } = req.params;
 
     try {
-      const smsDetails = await this.saleReceiptSmsNotify.smsDetails(
-        tenantId,
-        receiptId
-      );
+      const smsDetails =
+        await this.saleReceiptsApplication.getSaleReceiptSmsDetails(
+          tenantId,
+          receiptId
+        );
       return res.status(200).send({
         data: smsDetails,
       });
@@ -385,6 +423,64 @@ export default class SalesReceiptsController extends BaseController {
     }
   };
 
+  /**
+   * Sends mail notification of the given sale receipt.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public sendSaleReceiptMail = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: receiptId } = req.params;
+    const receiptMailDTO: SaleReceiptMailOptsDTO = this.matchedBodyData(req, {
+      includeOptionals: false,
+    });
+
+    try {
+      await this.saleReceiptsApplication.sendSaleReceiptMail(
+        tenantId,
+        receiptId,
+        receiptMailDTO
+      );
+      return res.status(200).send({
+        code: 200,
+        message:
+          'The sale receipt notification via sms has been sent successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  };
+
+  /**
+   * Retrieves the default mail options of the given sale receipt.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  public getSaleReceiptMail = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    const { tenantId } = req;
+    const { id: receiptId } = req.params;
+
+    try {
+      const data = await this.saleReceiptsApplication.getSaleReceiptMail(
+        tenantId,
+        receiptId
+      );
+      return res.status(200).send({ data });
+    } catch (error) {
+      next(error);
+    }
+  };
+
   /**
    * Handles service errors.
    * @param {Error} error

packages/server/src/api/controllers/Sales/index.ts

@@ -1,10 +1,10 @@
 import { Router } from 'express';
 import { Container, Service } from 'typedi';
+import SalesInvoices from './SalesInvoices'
 import SalesEstimates from './SalesEstimates';
 import SalesReceipts from './SalesReceipts';
-import SalesInvoices from './SalesInvoices'
-import PaymentReceives from './PaymentReceives';
 import CreditNotes from './CreditNotes';
+import PaymentReceives from './PaymentReceives';
 @Service()
 export default class SalesController {
   /**

packages/server/src/api/controllers/Subscription/SubscriptionController.ts

@@ -0,0 +1,88 @@
+import { Router, Request, Response, NextFunction } from 'express';
+import { Service, Inject } from 'typedi';
+import { body } from 'express-validator';
+import JWTAuth from '@/api/middleware/jwtAuth';
+import TenancyMiddleware from '@/api/middleware/TenancyMiddleware';
+import AttachCurrentTenantUser from '@/api/middleware/AttachCurrentTenantUser';
+import SubscriptionService from '@/services/Subscription/SubscriptionService';
+import asyncMiddleware from '@/api/middleware/asyncMiddleware';
+import BaseController from '../BaseController';
+import { LemonSqueezyService } from '@/services/Subscription/LemonSqueezyService';
+
+@Service()
+export class SubscriptionController extends BaseController {
+  @Inject()
+  private subscriptionService: SubscriptionService;
+
+  @Inject()
+  private lemonSqueezyService: LemonSqueezyService;
+
+  /**
+   * Router constructor.
+   */
+  router() {
+    const router = Router();
+
+    router.use(JWTAuth);
+    router.use(AttachCurrentTenantUser);
+    router.use(TenancyMiddleware);
+
+    router.post(
+      '/lemon/checkout_url',
+      [body('variantId').exists().trim()],
+      this.validationResult,
+      this.getCheckoutUrl.bind(this)
+    );
+    router.get('/', asyncMiddleware(this.getSubscriptions.bind(this)));
+
+    return router;
+  }
+
+  /**
+   * Retrieve all subscriptions of the authenticated user's tenant.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private async getSubscriptions(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+
+    try {
+      const subscriptions = await this.subscriptionService.getSubscriptions(
+        tenantId
+      );
+      return res.status(200).send({ subscriptions });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Retrieves the LemonSqueezy checkout url.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private async getCheckoutUrl(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { variantId } = this.matchedBodyData(req);
+    const { user } = req;
+
+    try {
+      const checkout = await this.lemonSqueezyService.getCheckout(
+        variantId,
+        user
+      );
+      return res.status(200).send(checkout);
+    } catch (error) {
+      next(error);
+    }
+  }
+}

packages/server/src/api/controllers/Subscription/index.ts

@@ -0,0 +1 @@
+export * from './SubscriptionController';

packages/server/src/api/controllers/TaxRates/TaxRates.ts

@@ -0,0 +1,278 @@
+import { Inject, Service } from 'typedi';
+import { Router, Request, Response } from 'express';
+import { body, param } from 'express-validator';
+import BaseController from '@/api/controllers/BaseController';
+import asyncMiddleware from '@/api/middleware/asyncMiddleware';
+import { TaxRatesApplication } from '@/services/TaxRates/TaxRatesApplication';
+import CheckAbilities from '@/api/middleware/CheckPolicies';
+import { ServiceError } from '@/exceptions';
+import { ERRORS } from '@/services/TaxRates/constants';
+import { AbilitySubject, TaxRateAction } from '@/interfaces';
+
+@Service()
+export class TaxRatesController extends BaseController {
+  @Inject()
+  private taxRatesApplication: TaxRatesApplication;
+
+  /**
+   * Router constructor.
+   */
+  public router() {
+    const router = Router();
+
+    router.post(
+      '/',
+      CheckAbilities(TaxRateAction.CREATE, AbilitySubject.TaxRate),
+      this.taxRateValidationSchema,
+      this.validationResult,
+      asyncMiddleware(this.createTaxRate.bind(this)),
+      this.handleServiceErrors
+    );
+    router.post(
+      '/:id',
+      CheckAbilities(TaxRateAction.EDIT, AbilitySubject.TaxRate),
+      [param('id').exists().toInt(), ...this.taxRateValidationSchema],
+      this.validationResult,
+      asyncMiddleware(this.editTaxRate.bind(this)),
+      this.handleServiceErrors
+    );
+    router.post(
+      '/:id/active',
+      CheckAbilities(TaxRateAction.EDIT, AbilitySubject.TaxRate),
+      [param('id').exists().toInt()],
+      this.validationResult,
+      asyncMiddleware(this.activateTaxRate.bind(this)),
+      this.handleServiceErrors
+    );
+    router.post(
+      '/:id/inactive',
+      CheckAbilities(TaxRateAction.EDIT, AbilitySubject.TaxRate),
+      [param('id').exists().toInt()],
+      this.validationResult,
+      asyncMiddleware(this.inactivateTaxRate.bind(this)),
+      this.handleServiceErrors
+    );
+    router.delete(
+      '/:id',
+      CheckAbilities(TaxRateAction.DELETE, AbilitySubject.TaxRate),
+      [param('id').exists().toInt()],
+      this.validationResult,
+      asyncMiddleware(this.deleteTaxRate.bind(this)),
+      this.handleServiceErrors
+    );
+    router.get(
+      '/:id',
+      CheckAbilities(TaxRateAction.VIEW, AbilitySubject.TaxRate),
+      [param('id').exists().toInt()],
+      this.validationResult,
+      asyncMiddleware(this.getTaxRate.bind(this)),
+      this.handleServiceErrors
+    );
+    router.get(
+      '/',
+      CheckAbilities(TaxRateAction.VIEW, AbilitySubject.TaxRate),
+      this.validationResult,
+      asyncMiddleware(this.getTaxRates.bind(this)),
+      this.handleServiceErrors
+    );
+    return router;
+  }
+
+  /**
+   * Tax rate validation schema.
+   */
+  private get taxRateValidationSchema() {
+    return [
+      body('name').exists(),
+      body('code').exists().isString(),
+      body('rate').exists().isNumeric().toFloat(),
+      body('description').optional().trim().isString(),
+      body('is_non_recoverable').optional().isBoolean().default(false),
+      body('is_compound').optional().isBoolean().default(false),
+      body('active').optional().isBoolean().default(false),
+    ];
+  }
+
+  /**
+   * Creates a new tax rate.
+   * @param {Request} req -
+   * @param {Response} res -
+   */
+  public async createTaxRate(req: Request, res: Response, next) {
+    const { tenantId } = req;
+    const createTaxRateDTO = this.matchedBodyData(req);
+
+    try {
+      const taxRate = await this.taxRatesApplication.createTaxRate(
+        tenantId,
+        createTaxRateDTO
+      );
+      return res.status(200).send({
+        data: taxRate,
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Edits the given tax rate.
+   * @param {Request} req -
+   * @param {Response} res -
+   */
+  public async editTaxRate(req: Request, res: Response, next) {
+    const { tenantId } = req;
+    const editTaxRateDTO = this.matchedBodyData(req);
+    const { id: taxRateId } = req.params;
+
+    try {
+      const taxRate = await this.taxRatesApplication.editTaxRate(
+        tenantId,
+        taxRateId,
+        editTaxRateDTO
+      );
+      return res.status(200).send({
+        data: taxRate,
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Deletes the given tax rate.
+   * @param {Request} req -
+   * @param {Response} res -
+   */
+  public async deleteTaxRate(req: Request, res: Response, next) {
+    const { tenantId } = req;
+    const { id: taxRateId } = req.params;
+
+    try {
+      await this.taxRatesApplication.deleteTaxRate(tenantId, taxRateId);
+
+      return res.status(200).send({
+        code: 200,
+        message: 'The tax rate has been deleted successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Retrieves the given tax rate.
+   * @param {Request} req -
+   * @param {Response} res -
+   */
+  public async getTaxRate(req: Request, res: Response, next) {
+    const { tenantId } = req;
+    const { id: taxRateId } = req.params;
+
+    try {
+      const taxRate = await this.taxRatesApplication.getTaxRate(
+        tenantId,
+        taxRateId
+      );
+      return res.status(200).send({ data: taxRate });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Retrieves the tax rates list.
+   * @param {Request} req -
+   * @param {Response} res -
+   */
+  public async getTaxRates(req: Request, res: Response, next) {
+    const { tenantId } = req;
+
+    try {
+      const taxRates = await this.taxRatesApplication.getTaxRates(tenantId);
+
+      return res.status(200).send({ data: taxRates });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Inactivates the given tax rate.
+   * @param req
+   * @param res
+   * @param next
+   * @returns
+   */
+  public async inactivateTaxRate(req: Request, res: Response, next) {
+    const { tenantId } = req;
+    const { id: taxRateId } = req.params;
+
+    try {
+      await this.taxRatesApplication.inactivateTaxRate(tenantId, taxRateId);
+
+      return res.status(200).send({
+        id: taxRateId,
+        message: 'The given tax rate has been inactivated successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Inactivates the given tax rate.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   * @returns
+   */
+  public async activateTaxRate(req: Request, res: Response, next) {
+    const { tenantId } = req;
+    const { id: taxRateId } = req.params;
+
+    try {
+      await this.taxRatesApplication.activateTaxRate(tenantId, taxRateId);
+
+      return res.status(200).send({
+        id: taxRateId,
+        message: 'The given tax rate has been activated successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Handles service errors.
+   * @param {Error} error
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private handleServiceErrors(error: Error, req: Request, res: Response, next) {
+    if (error instanceof ServiceError) {
+      if (error.errorType === ERRORS.TAX_CODE_NOT_UNIQUE) {
+        return res.boom.badRequest(null, {
+          errors: [{ type: ERRORS.TAX_CODE_NOT_UNIQUE, code: 100 }],
+        });
+      }
+      if (error.errorType === ERRORS.TAX_RATE_NOT_FOUND) {
+        return res.boom.badRequest(null, {
+          errors: [{ type: ERRORS.TAX_RATE_NOT_FOUND, code: 200 }],
+        });
+      }
+      if (error.errorType === ERRORS.TAX_RATE_ALREADY_INACTIVE) {
+        return res.boom.badRequest(null, {
+          errors: [{ type: ERRORS.TAX_RATE_ALREADY_INACTIVE, code: 300 }],
+        });
+      }
+      if (error.errorType === ERRORS.TAX_RATE_ALREADY_ACTIVE) {
+        return res.boom.badRequest(null, {
+          errors: [{ type: ERRORS.TAX_RATE_ALREADY_ACTIVE, code: 400 }],
+        });
+      }
+    }
+    next(error);
+  }
+}

packages/server/src/api/controllers/Webhooks/Webhooks.ts

@@ -0,0 +1,69 @@
+import { Router } from 'express';
+import { PlaidApplication } from '@/services/Banking/Plaid/PlaidApplication';
+import { Request, Response } from 'express';
+import { Inject, Service } from 'typedi';
+import BaseController from '../BaseController';
+import { LemonSqueezyWebhooks } from '@/services/Subscription/LemonSqueezyWebhooks';
+import { PlaidWebhookTenantBootMiddleware } from '@/services/Banking/Plaid/PlaidWebhookTenantBootMiddleware';
+
+@Service()
+export class Webhooks extends BaseController {
+  @Inject()
+  private plaidApp: PlaidApplication;
+
+  @Inject()
+  private lemonWebhooksService: LemonSqueezyWebhooks;
+
+  /**
+   * Router constructor.
+   */
+  router() {
+    const router = Router();
+
+    router.use('/plaid', PlaidWebhookTenantBootMiddleware);
+    router.post('/plaid', this.plaidWebhooks.bind(this));
+
+    router.post('/lemon', this.lemonWebhooks.bind(this));
+
+    return router;
+  }
+
+  /**
+   * Listens to Lemon Squeezy webhooks events.
+   * @param {Request} req
+   * @param {Response} res
+   * @returns {Response}
+   */
+  public async lemonWebhooks(req: Request, res: Response) {
+    const data = req.body;
+    const signature = req.headers['x-signature'] ?? '';
+    const rawBody = req.rawBody;
+
+    await this.lemonWebhooksService.handlePostWebhook(rawBody, data, signature);
+
+    return res.status(200).send();
+  }
+
+  /**
+   * Listens to Plaid webhooks.
+   * @param {Request} req
+   * @param {Response} res
+   * @returns {Response}
+   */
+  public async plaidWebhooks(req: Request, res: Response) {
+    const { tenantId } = req;
+    const {
+      webhook_type: webhookType,
+      webhook_code: webhookCode,
+      item_id: plaidItemId,
+    } = req.body;
+
+    await this.plaidApp.webhooks(
+      tenantId,
+      plaidItemId,
+      webhookType,
+      webhookCode
+    );
+    return res.status(200).send({ code: 200, message: 'ok' });
+  }
+}

packages/server/src/api/index.ts

@@ -4,6 +4,7 @@ import { Container } from 'typedi';
 // Middlewares
 import JWTAuth from '@/api/middleware/jwtAuth';
 import AttachCurrentTenantUser from '@/api/middleware/AttachCurrentTenantUser';
+import SubscriptionMiddleware from '@/api/middleware/SubscriptionMiddleware';
 import TenancyMiddleware from '@/api/middleware/TenancyMiddleware';
 import EnsureTenantIsInitialized from '@/api/middleware/EnsureTenantIsInitialized';
 import SettingsMiddleware from '@/api/middleware/SettingsMiddleware';
@@ -36,6 +37,7 @@ import Resources from './controllers/Resources';
 import ExchangeRates from '@/api/controllers/ExchangeRates';
 import Media from '@/api/controllers/Media';
 import Ping from '@/api/controllers/Ping';
+import { SubscriptionController } from '@/api/controllers/Subscription';
 import InventoryAdjustments from '@/api/controllers/Inventory/InventoryAdjustments';
 import asyncRenderMiddleware from './middleware/AsyncRenderMiddleware';
 import Jobs from './controllers/Jobs';
@@ -55,6 +57,10 @@ import { InventoryItemsCostController } from './controllers/Inventory/Inventorty
 import { ProjectsController } from './controllers/Projects/Projects';
 import { ProjectTasksController } from './controllers/Projects/Tasks';
 import { ProjectTimesController } from './controllers/Projects/Times';
+import { TaxRatesController } from './controllers/TaxRates/TaxRates';
+import { ImportController } from './controllers/Import/ImportController';
+import { BankingController } from './controllers/Banking/BankingController';
+import { Webhooks } from './controllers/Webhooks/Webhooks';
 
 export default () => {
   const app = Router();
@@ -66,10 +72,12 @@ export default () => {
 
   app.use('/auth', Container.get(Authentication).router());
   app.use('/invite', Container.get(InviteUsers).nonAuthRouter());
+  app.use('/subscription', Container.get(SubscriptionController).router());
   app.use('/organization', Container.get(Organization).router());
   app.use('/ping', Container.get(Ping).router());
   app.use('/jobs', Container.get(Jobs).router());
   app.use('/account', Container.get(Account).router());
+  app.use('/webhooks', Container.get(Webhooks).router());
 
   // - Dashboard routes.
   // ---------------------------
@@ -78,6 +86,7 @@ export default () => {
   dashboard.use(JWTAuth);
   dashboard.use(AttachCurrentTenantUser);
   dashboard.use(TenancyMiddleware);
+  dashboard.use(SubscriptionMiddleware('main'));
   dashboard.use(EnsureTenantIsInitialized);
   dashboard.use(SettingsMiddleware);
   dashboard.use(I18nAuthenticatedMiddlware);
@@ -117,6 +126,7 @@ export default () => {
     Container.get(InventoryItemsCostController).router()
   );
   dashboard.use('/cashflow', Container.get(CashflowController).router());
+  dashboard.use('/banking', Container.get(BankingController).router());
   dashboard.use('/roles', Container.get(RolesController).router());
   dashboard.use(
     '/transactions-locking',
@@ -129,9 +139,11 @@ export default () => {
   );
   dashboard.use('/warehouses', Container.get(WarehousesController).router());
   dashboard.use('/projects', Container.get(ProjectsController).router());
+  dashboard.use('/tax-rates', Container.get(TaxRatesController).router());
+  dashboard.use('/import', Container.get(ImportController).router());
+
   dashboard.use('/', Container.get(ProjectTasksController).router());
   dashboard.use('/', Container.get(ProjectTimesController).router());
-
   dashboard.use('/', Container.get(WarehousesItemController).router());
 
   dashboard.use('/dashboard', Container.get(DashboardController).router());

packages/server/src/api/middleware/SubscriptionMiddleware.ts

@@ -0,0 +1,29 @@
+import { Container } from 'typedi';
+import { Request, Response, NextFunction } from 'express';
+
+export default (subscriptionSlug = 'main') =>
+  async (req: Request, res: Response, next: NextFunction) => {
+    const { tenant, tenantId } = req;
+    const { subscriptionRepository } = Container.get('repositories');
+
+    if (!tenant) {
+      throw new Error('Should load `TenancyMiddlware` before this middleware.');
+    }
+    const subscription = await subscriptionRepository.getBySlugInTenant(
+      subscriptionSlug,
+      tenantId
+    );
+    // Validate in case there is no any already subscription.
+    if (!subscription) {
+      return res.boom.badRequest('Tenant has no subscription.', {
+        errors: [{ type: 'TENANT.HAS.NO.SUBSCRIPTION' }],
+      });
+    }
+    // Validate in case the subscription is inactive.
+    else if (subscription.inactive()) {
+      return res.boom.badRequest(null, {
+        errors: [{ type: 'ORGANIZATION.SUBSCRIPTION.INACTIVE' }],
+      });
+    }
+    next();
+  };

packages/server/src/before.ts

@@ -4,6 +4,8 @@ import moment from 'moment';
 global.__root_dir = path.join(__dirname, '..');
 global.__resources_dir = path.join(global.__root_dir, 'resources');
 global.__locales_dir = path.join(global.__resources_dir, 'locales');
+global.__views_dir = path.join(global.__root_dir, 'views');
+global.__storage_dir = path.join(global.__root_dir, 'storage');
 
 moment.prototype.toMySqlDateTime = function () {
   return this.format('YYYY-MM-DD HH:mm:ss');

packages/server/src/config/index.ts

@@ -1,8 +1,12 @@
 import dotenv from 'dotenv';
 import path from 'path';
+import { defaultTo, toInteger } from 'lodash';
+import { castCommaListEnvVarToArray, parseBoolean } from '@/utils';
 
 dotenv.config();
 
+const API_RATE_LIMIT = process.env.API_RATE_LIMIT?.split(',') || [];
+
 module.exports = {
   /**
    * Your favorite port
@@ -54,6 +58,7 @@ module.exports = {
     secure: !!parseInt(process.env.MAIL_SECURE, 10),
     username: process.env.MAIL_USERNAME,
     password: process.env.MAIL_PASSWORD,
+    from: process.env.MAIL_FROM_ADDRESS,
   },
 
   /**
@@ -94,16 +99,15 @@ module.exports = {
    * JWT secret.
    */
   jwtSecret: process.env.JWT_SECRET,
-  resetPasswordSeconds: 600,
 
   /**
    *
    */
-  customerSuccess: {
-    email: 'success@bigcapital.ly',
-    phoneNumber: '(218) 92 791 8381',
-  },
+  resetPasswordSeconds: 600,
 
+  /**
+   * Application base URL.
+   */
   baseURL: process.env.BASE_URL,
 
   /**
@@ -130,20 +134,23 @@ module.exports = {
       blockDuration: 60 * 15,
     },
     requests: {
-      points: 60,
-      duration: 60,
-      blockDuration: 60 * 10,
+      points: API_RATE_LIMIT[0] ? toInteger(API_RATE_LIMIT[0]) : 120,
+      duration: API_RATE_LIMIT[1] ? toInteger(API_RATE_LIMIT[1]) : 60,
+      blockDuration: API_RATE_LIMIT[2] ? toInteger(API_RATE_LIMIT[2]) : 60 * 10,
     },
   },
 
   /**
-   * Users registeration configuration.
+   * Sign-up restrictions
    */
-  registration: {
-    countries: {
-      whitelist: ['LY'],
-      blacklist: [],
-    },
+  signupRestrictions: {
+    disabled: parseBoolean<boolean>(process.env.SIGNUP_DISABLED, false),
+    allowedDomains: castCommaListEnvVarToArray(
+      process.env.SIGNUP_ALLOWED_DOMAINS
+    ),
+    allowedEmails: castCommaListEnvVarToArray(
+      process.env.SIGNUP_ALLOWED_EMAILS
+    ),
   },
 
   /**
@@ -153,8 +160,6 @@ module.exports = {
     browserWSEndpoint: process.env.BROWSER_WS_ENDPOINT,
   },
 
-  protocol: '',
-  hostname: '',
   scheduleComputeItemCost: 'in 5 seconds',
 
   /**
@@ -164,4 +169,45 @@ module.exports = {
    * to application detarmines to upgrade.
    */
   databaseBatch: 4,
+
+  /**
+   * Exchange rate.
+   */
+  exchangeRate: {
+    service: 'open-exchange-rate',
+    openExchangeRate: {
+      appId: process.env.OPEN_EXCHANGE_RATE_APP_ID,
+    },
+  },
+
+  /**
+   * Plaid.
+   */
+  plaid: {
+    env: process.env.PLAID_ENV || 'sandbox',
+    clientId: process.env.PLAID_CLIENT_ID,
+    secretDevelopment: process.env.PLAID_SECRET_DEVELOPMENT,
+    secretSandbox: process.env.PLAID_SECRET_SANDBOX,
+    redirectSandBox: process.env.PLAID_SANDBOX_REDIRECT_URI,
+    redirectDevelopment: process.env.PLAID_DEVELOPMENT_REDIRECT_URI,
+    linkWebhook: process.env.PLAID_LINK_WEBHOOK,
+  },
+
+  /**
+   * Lemon Squeezy.
+   */
+  lemonSqueezy: {
+    key: process.env.LEMONSQUEEZY_API_KEY,
+    storeId: process.env.LEMONSQUEEZY_STORE_ID,
+    webhookSecret: process.env.LEMONSQUEEZY_WEBHOOK_SECRET,
+  },
+
+  /**
+   * Bigcapital (Cloud).
+   * NOTE: DO NOT CHANGE THIS OPTION OR ADD THIS ENV VAR.
+   */
+  hostedOnBigcapitalCloud: parseBoolean(
+    defaultTo(process.env.HOSTED_ON_BIGCAPITAL_CLOUD, false),
+    false
+  ),
 };

packages/server/src/data/TransactionTypes.ts

@@ -0,0 +1,28 @@
+export const TransactionTypes = {
+  SaleInvoice: 'Sale invoice',
+  SaleReceipt: 'Sale receipt',
+  PaymentReceive: 'Payment receive',
+  Bill: 'Bill',
+  BillPayment: 'Payment made',
+  VendorOpeningBalance: 'Vendor opening balance',
+  CustomerOpeningBalance: 'Customer opening balance',
+  InventoryAdjustment: 'Inventory adjustment',
+  ManualJournal: 'Manual journal',
+  Journal: 'Manual journal',
+  Expense: 'Expense',
+  OwnerContribution: 'Owner contribution',
+  TransferToAccount: 'Transfer to account',
+  TransferFromAccount: 'Transfer from account',
+  OtherIncome: 'Other income',
+  OtherExpense: 'Other expense',
+  OwnerDrawing: 'Owner drawing',
+  InvoiceWriteOff: 'Invoice write-off',
+
+  CreditNote: 'transaction_type.credit_note',
+  VendorCredit: 'transaction_type.vendor_credit',
+
+  RefundCreditNote: 'transaction_type.refund_credit_note',
+  RefundVendorCredit: 'transaction_type.refund_vendor_credit',
+
+  LandedCost: 'transaction_type.landed_cost',
+};

packages/server/src/data/options.ts

@@ -59,6 +59,12 @@ export default {
     auto_increment: {
       type: 'boolean',
     },
+    customer_notes: {
+      type: 'string',
+    },
+    terms_conditions: {
+      type: 'string',
+    },
   },
   sales_receipts: {
     next_number: {
@@ -73,6 +79,12 @@ export default {
     preferred_deposit_account: {
       type: 'number',
     },
+    receipt_message: {
+      type: 'string',
+    },
+    terms_conditions: {
+      type: 'string',
+    },
   },
   sales_invoices: {
     next_number: {
@@ -84,6 +96,12 @@ export default {
     auto_increment: {
       type: 'boolean',
     },
+    customer_notes: {
+      type: 'string',
+    },
+    terms_conditions: {
+      type: 'string',
+    },
   },
   payment_receives: {
     next_number: {
@@ -118,6 +136,11 @@ export default {
       type: 'number',
     },
   },
+  inventory: {
+    cost_compute_running: {
+      type: 'boolean',
+    },
+  },
   accounts: {
     account_code_required: {
       type: 'boolean',
@@ -147,6 +170,12 @@ export default {
     auto_increment: {
       type: 'boolean',
     },
+    customer_notes: {
+      type: 'string',
+    },
+    terms_conditions: {
+      type: 'string',
+    },
   },
   vendor_credit: {
     next_number: {

packages/server/src/database/migrations/20230810191606_create_tax_rates.js

@@ -0,0 +1,52 @@
+exports.up = (knex) => {
+  return knex.schema
+    .createTable('tax_rates', (table) => {
+      table.increments();
+      table.string('name');
+      table.string('code');
+      table.decimal('rate');
+      table.string('description');
+      table.boolean('is_non_recoverable').defaultTo(false);
+      table.boolean('is_compound').defaultTo(false);
+      table.boolean('active').defaultTo(false);
+      table.date('deleted_at');
+      table.timestamps();
+    })
+    .table('items_entries', (table) => {
+      table.boolean('is_inclusive_tax').defaultTo(false);
+      table
+        .integer('tax_rate_id')
+        .unsigned()
+        .references('id')
+        .inTable('tax_rates');
+      table.decimal('tax_rate').unsigned();
+    })
+    .table('sales_invoices', (table) => {
+      table.boolean('is_inclusive_tax').defaultTo(false);
+      table.decimal('tax_amount_withheld');
+    })
+    .createTable('tax_rate_transactions', (table) => {
+      table.increments('id');
+      table
+        .integer('tax_rate_id')
+        .unsigned()
+        .references('id')
+        .inTable('tax_rates');
+      table.string('reference_type');
+      table.integer('reference_id');
+      table.decimal('rate').unsigned();
+      table.integer('tax_account_id').unsigned();
+    })
+    .table('accounts_transactions', (table) => {
+      table
+        .integer('tax_rate_id')
+        .unsigned()
+        .references('id')
+        .inTable('tax_rates');
+      table.decimal('tax_rate').unsigned();
+    });
+};
+
+exports.down = (knex) => {
+  return knex.schema.dropTableIfExists('tax_rates');
+};

packages/server/src/database/migrations/20231004012644_add_tax_amount_withheld_to_bills_table.js

@@ -0,0 +1,10 @@
+exports.up = (knex) => {
+  return knex.schema.table('bills', (table) => {
+    table.boolean('is_inclusive_tax').defaultTo(false);
+    table.decimal('tax_amount_withheld');
+  });
+};
+
+exports.down = (knex) => {
+  return knex.schema.table('bills', () => {});
+};

packages/server/src/database/migrations/20231004020636_add_sell_purchase_tax_to_items_table.js

@@ -0,0 +1,18 @@
+exports.up = (knex) => {
+  return knex.schema.table('items', (table) => {
+    table
+      .integer('sell_tax_rate_id')
+      .unsigned()
+      .references('id')
+      .inTable('tax_rates');
+    table
+      .integer('purchase_tax_rate_id')
+      .unsigned()
+      .references('id')
+      .inTable('tax_rates');
+  });
+};
+
+exports.down = (knex) => {
+  return knex.schema.dropTableIfExists('tax_rates');
+};