fix: Plaid transactions syncing

fix: Cashflow transactions types

.env.example

@@ -84,8 +84,8 @@ LEMONSQUEEZY_STORE_ID=
 LEMONSQUEEZY_WEBHOOK_SECRET=
 
 # S3 documents and attachments 
-S3_REGION=
+S3_REGION=US
 S3_ACCESS_KEY_ID=
 S3_SECRET_ACCESS_KEY=
 S3_ENDPOINT=
-S3_BUCKET=
+S3_BUCKET=

CHANGELOG.md

@@ -2,6 +2,49 @@
 
 All notable changes to Bigcapital server-side will be in this file.
 
+## [v0.17.5] - 17-06-2024
+
+* fix: Balance sheet and P/L nested accounts by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/501
+* fix: add space between buttons on floating actions bar by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/508
+* feat: Migrating to Envoy proxy instead of Nginx by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/509
+* fix: Disable email confirmation does not work with invited users by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/497
+* feat: Setting up the date format in the whole system dates by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/506
+
+## [0.17.0] - 04-06-2024
+
+### New
+
+* feat: Upload and attach documents by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/461
+* feat: Export resource tables to pdf by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/460
+* feat: Build and deploy develop Docker container by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/476
+* feat: Internal docker virtual network by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/478
+
+### Fixes
+
+* fix: Skip send confirmation email if disabled by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/459
+* fix: Lemon Squeezy redirect to base url by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/479
+* fix: Organize Plaid env variables for development and sandbox envs by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/480
+* fix: Plaid syncs deposit imports as withdrawals by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/481
+* fix: Validate the s3 configures exist by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/482
+* fix: Run migrations only for initialized tenants by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/484
+
+## [0.16.16] - 
+
+* feat: handle http exceptions by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/456
+* feat: add the missing Newrelic env vars to docker-compose.prod file by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/457
+* fix: add the signup email confirmation env var by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/458
+
+## [0.16.14] - 
+
+* fix: Typo in setup wizard by @ccantrell72 in https://github.com/bigcapitalhq/bigcapital/pull/440
+* fix: Showing the real mail address on email confirmation view by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/445
+* fix: Auto-increment setting parsing by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/453
+
+## [0.16.12] - 
+
+* feat: Create a manifest list for `webapp` Docker image and push it to DockerHub. by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/436
+* feat: Combine arm64 and amd64 in one Github action runner by @abouolia in https://github.com/bigcapitalhq/bigcapital/pull/437
+
 ## [0.16.11] - 06-05-2024
 
 ### improvements

docker-compose.prod.yml

@@ -3,24 +3,17 @@
 version: '3.3'
 
 services:
-  nginx:
+  proxy:
-    container_name: bigcapital-nginx-gateway
+    image: envoyproxy/envoy:v1.30-latest
-    build:
+    depends_on:
-      context: ./docker/nginx
+      - server
-      args:
+      - webapp
-        - SERVER_PROXY_PORT=3000
-        - WEB_SSL=false
-        - SELF_SIGNED=false
-    volumes:
-      - ./data/logs/nginx/:/var/log/nginx
-      - ./docker/certbot/certs/:/var/certs
     ports:
       - '${PUBLIC_PROXY_PORT:-80}:80'
       - '${PUBLIC_PROXY_SSL_PORT:-443}:443'
     tty: true
-    depends_on:
+    volumes:
-      - server
+      - ./docker/envoy/envoy.yaml:/etc/envoy/envoy.yaml
-      - webapp
     restart: on-failure
     networks:
       - bigcapital_network
@@ -46,6 +39,8 @@ services:
       - mongo
       - redis
     restart: on-failure
+    networks:
+      - bigcapital_network
     environment:
       # Mail
       - MAIL_HOST=${MAIL_HOST}
@@ -127,8 +122,6 @@ services:
       - S3_SECRET_ACCESS_KEY=${S3_SECRET_ACCESS_KEY}
       - S3_ENDPOINT=${S3_ENDPOINT}
       - S3_BUCKET=${S3_BUCKET}
-    networks:
-      - bigcapital_network
 
   database_migration:
     container_name: bigcapital-database-migration

docker/envoy/envoy.yaml

@@ -0,0 +1,62 @@
+static_resources:
+  listeners:
+    - name: listener_0
+      address:
+        socket_address:
+          address: 0.0.0.0
+          port_value: 80
+      filter_chains:
+        - filters:
+            - name: envoy.filters.network.http_connection_manager
+              typed_config:
+                '@type': type.googleapis.com/envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager
+                stat_prefix: ingress_http
+                route_config:
+                  name: local_route
+                  virtual_hosts:
+                    - name: backend
+                      domains: ['*']
+                      routes:
+                        - match:
+                            prefix: '/api'
+                          route:
+                            cluster: dynamic_server
+                        - match:
+                            prefix: '/'
+                          route:
+                            cluster: webapp
+                http_filters:
+                  - name: envoy.filters.http.router
+                    typed_config:
+                      "@type": type.googleapis.com/envoy.extensions.filters.http.router.v3.Router
+
+  clusters:
+    - name: dynamic_server
+      connect_timeout: 0.25s
+      type: STRICT_DNS
+      dns_lookup_family: V4_ONLY
+      lb_policy: ROUND_ROBIN
+      load_assignment:
+        cluster_name: dynamic_server
+        endpoints:
+          - lb_endpoints:
+              - endpoint:
+                  address:
+                    socket_address:
+                      address: server
+                      port_value: 3000
+
+    - name: webapp
+      connect_timeout: 0.25s
+      type: STRICT_DNS
+      dns_lookup_family: V4_ONLY
+      lb_policy: ROUND_ROBIN
+      load_assignment:
+        cluster_name: webapp
+        endpoints:
+          - lb_endpoints:
+              - endpoint:
+                  address:
+                    socket_address:
+                      address: webapp
+                      port_value: 80

docker/nginx/Dockerfile

@@ -1,21 +0,0 @@
-FROM nginx:1.11
-
-RUN mkdir /etc/nginx/sites-available && rm /etc/nginx/conf.d/default.conf
-ADD nginx.conf /etc/nginx/
-
-COPY scripts /root/scripts/
-COPY certs /etc/ssl/
-
-COPY sites /etc/nginx/templates
-
-ARG SERVER_PROXY_PORT=3000
-ARG WEB_SSL=false
-ARG SELF_SIGNED=false
-
-ENV SERVER_PROXY_PORT=$SERVER_PROXY_PORT
-ENV WEB_SSL=$WEB_SSL
-ENV SELF_SIGNED=$SELF_SIGNED
-
-RUN /bin/bash /root/scripts/build-nginx.sh
-
-CMD nginx

docker/nginx/nginx.conf

@@ -1,33 +0,0 @@
-user www-data;
-worker_processes auto;
-pid /run/nginx.pid;
-daemon off;
-
-events {
-  worker_connections  2048;
-  use epoll;
-}
-
-http {
-  server_tokens off;
-  sendfile on;
-  tcp_nopush on;
-  tcp_nodelay on;
-  keepalive_timeout 15;
-  types_hash_max_size 2048;
-  client_max_body_size 20M;
-  open_file_cache max=100;
-  gzip on;
-  gzip_disable "msie6";
-
-  ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
-  ssl_ciphers 'ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS';
-
-  include /etc/nginx/mime.types;
-  default_type application/octet-stream;
-
-  include /etc/nginx/conf.d/*.conf;
-  include /etc/nginx/sites-available/*;
-  access_log /var/log/nginx/access.log;
-  error_log /var/log/nginx/error.log;
-}

docker/nginx/scripts/build-nginx.sh

@@ -1,9 +0,0 @@
-#!/bin/bash
-
-for conf in /etc/nginx/templates/*.conf; do
-  mv $conf "/etc/nginx/sites-available/"$(basename $conf) > /dev/null
-done
-
-for template in /etc/nginx/templates/*.template; do
-  envsubst < $template > "/etc/nginx/sites-available/"$(basename $template)".conf"
-done

docker/nginx/sites/server.template

@@ -1,16 +0,0 @@
-server {
-  listen 80 default_server;
-
-  location /api {
-    proxy_pass http://server:${SERVER_PROXY_PORT};
-  }
-
-  location / {
-    proxy_pass http://webapp;
-  }
-
-  location /.well-known/acme-challenge/ {
-    root /var/www/letsencrypt/;
-    log_not_found off;
-  }
-}

packages/server/package.json

@@ -25,6 +25,7 @@
     "@casl/ability": "^5.4.3",
     "@hapi/boom": "^7.4.3",
     "@lemonsqueezy/lemonsqueezy.js": "^2.2.0",
+    "@supercharge/promise-pool": "^3.2.0",
     "@types/express": "^4.17.21",
     "@types/i18n": "^0.8.7",
     "@types/knex": "^0.16.1",

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

@@ -0,0 +1,49 @@
+import { Inject, Service } from 'typedi';
+import { NextFunction, Request, Response, Router } from 'express';
+import BaseController from '@/api/controllers/BaseController';
+import { CashflowApplication } from '@/services/Cashflow/CashflowApplication';
+import { GetBankAccountSummary } from '@/services/Banking/BankAccounts/GetBankAccountSummary';
+
+@Service()
+export class BankAccountsController extends BaseController {
+  @Inject()
+  private getBankAccountSummaryService: GetBankAccountSummary;
+
+  /**
+   * Router constructor.
+   */
+  router() {
+    const router = Router();
+
+    router.get('/:bankAccountId/meta', this.getBankAccountSummary.bind(this));
+
+    return router;
+  }
+
+  /**
+   * Retrieves the bank account meta summary.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   * @returns {Promise<Response|null>}
+   */
+  async getBankAccountSummary(
+    req: Request<{ bankAccountId: number }>,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { bankAccountId } = req.params;
+    const { tenantId } = req;
+
+    try {
+      const data =
+        await this.getBankAccountSummaryService.getBankAccountSummary(
+          tenantId,
+          bankAccountId
+        );
+      return res.status(200).send({ data });
+    } catch (error) {
+      next(error);
+    }
+  }
+}

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

@@ -0,0 +1,103 @@
+import { Inject, Service } from 'typedi';
+import { NextFunction, Request, Response, Router } from 'express';
+import BaseController from '@/api/controllers/BaseController';
+import { MatchBankTransactionsApplication } from '@/services/Banking/Matching/MatchBankTransactionsApplication';
+import { body, param } from 'express-validator';
+import {
+  GetMatchedTransactionsFilter,
+  IMatchTransactionsDTO,
+} from '@/services/Banking/Matching/types';
+
+@Service()
+export class BankTransactionsMatchingController extends BaseController {
+  @Inject()
+  private bankTransactionsMatchingApp: MatchBankTransactionsApplication;
+
+  /**
+   * Router constructor.
+   */
+  public router() {
+    const router = Router();
+
+    router.post(
+      '/:transactionId',
+      [
+        param('transactionId').exists(),
+        body('matchedTransactions').isArray({ min: 1 }),
+        body('matchedTransactions.*.reference_type').exists(),
+        body('matchedTransactions.*.reference_id').isNumeric().toInt(),
+      ],
+      this.validationResult,
+      this.matchBankTransaction.bind(this)
+    );
+    router.post(
+      '/unmatch/:transactionId',
+      [param('transactionId').exists()],
+      this.validationResult,
+      this.unmatchMatchedBankTransaction.bind(this)
+    );
+    return router;
+  }
+
+  /**
+   * Matches the given bank transaction.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   * @returns {Promise<Response|null>}
+   */
+  private async matchBankTransaction(
+    req: Request<{ transactionId: number }>,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const { transactionId } = req.params;
+    const matchTransactionDTO = this.matchedBodyData(
+      req
+    ) as IMatchTransactionsDTO;
+
+    try {
+      await this.bankTransactionsMatchingApp.matchTransaction(
+        tenantId,
+        transactionId,
+        matchTransactionDTO
+      );
+      return res.status(200).send({
+        id: transactionId,
+        message: 'The bank transaction has been matched.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Unmatches the matched bank transaction.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   * @returns {Promise<Response|null>}
+   */
+  private async unmatchMatchedBankTransaction(
+    req: Request<{ transactionId: number }>,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const { transactionId } = req.params;
+
+    try {
+      await this.bankTransactionsMatchingApp.unmatchMatchedTransaction(
+        tenantId,
+        transactionId
+      );
+      return res.status(200).send({
+        id: transactionId,
+        message: 'The bank matched transaction has been unmatched.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+}

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

@@ -2,17 +2,33 @@ import Container, { Inject, Service } from 'typedi';
 import { Router } from 'express';
 import BaseController from '@/api/controllers/BaseController';
 import { PlaidBankingController } from './PlaidBankingController';
+import { BankingRulesController } from './BankingRulesController';
+import { BankTransactionsMatchingController } from './BankTransactionsMatchingController';
+import { RecognizedTransactionsController } from './RecognizedTransactionsController';
+import { BankAccountsController } from './BankAccountsController';
 
 @Service()
 export class BankingController extends BaseController {
   /**
    * Router constructor.
    */
-  router() {
+  public router() {
     const router = Router();
 
     router.use('/plaid', Container.get(PlaidBankingController).router());
-
+    router.use('/rules', Container.get(BankingRulesController).router());
+    router.use(
+      '/matches',
+      Container.get(BankTransactionsMatchingController).router()
+    );
+    router.use(
+      '/recognized',
+      Container.get(RecognizedTransactionsController).router()
+    );
+    router.use(
+      '/bank_accounts',
+      Container.get(BankAccountsController).router()
+    );
     return router;
   }
 }

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

@@ -0,0 +1,206 @@
+import { Inject, Service } from 'typedi';
+import { NextFunction, Request, Response, Router } from 'express';
+import BaseController from '@/api/controllers/BaseController';
+import { BankRulesApplication } from '@/services/Banking/Rules/BankRulesApplication';
+import { body, param } from 'express-validator';
+import {
+  ICreateBankRuleDTO,
+  IEditBankRuleDTO,
+} from '@/services/Banking/Rules/types';
+
+@Service()
+export class BankingRulesController extends BaseController {
+  @Inject()
+  private bankRulesApplication: BankRulesApplication;
+
+  /**
+   * Bank rule DTO validation schema.
+   */
+  private get bankRuleValidationSchema() {
+    return [
+      body('name').isString().exists(),
+      body('order').isInt({ min: 0 }),
+
+      // Apply to if transaction is.
+      body('apply_if_account_id')
+        .isInt({ min: 0 })
+        .optional({ nullable: true }),
+      body('apply_if_transaction_type').isIn(['deposit', 'withdrawal']),
+
+      // Conditions
+      body('conditions_type').isString().isIn(['and', 'or']).default('and'),
+      body('conditions').isArray({ min: 1 }),
+      body('conditions.*.field').exists().isIn(['description', 'amount']),
+      body('conditions.*.comparator')
+        .exists()
+        .isIn(['equals', 'contains', 'not_contain'])
+        .default('contain'),
+      body('conditions.*.value').exists(),
+
+      // Assign
+      body('assign_category').isString(),
+      body('assign_account_id').isInt({ min: 0 }),
+      body('assign_payee').isString().optional({ nullable: true }),
+      body('assign_memo').isString().optional({ nullable: true }),
+
+      body('recognition').isBoolean().toBoolean().optional({ nullable: true }),
+    ];
+  }
+
+  /**
+   * Router constructor.
+   */
+  public router() {
+    const router = Router();
+
+    router.post(
+      '/',
+      [...this.bankRuleValidationSchema],
+      this.validationResult,
+      this.createBankRule.bind(this)
+    );
+    router.post(
+      '/:id',
+      [param('id').toInt().exists(), ...this.bankRuleValidationSchema],
+      this.validationResult,
+      this.editBankRule.bind(this)
+    );
+    router.delete(
+      '/:id',
+      [param('id').toInt().exists()],
+      this.validationResult,
+      this.deleteBankRule.bind(this)
+    );
+    router.get(
+      '/:id',
+      [param('id').toInt().exists()],
+      this.validationResult,
+      this.getBankRule.bind(this)
+    );
+    router.get(
+      '/',
+      [param('id').toInt().exists()],
+      this.validationResult,
+      this.getBankRules.bind(this)
+    );
+    return router;
+  }
+
+  /**
+   * Creates a new bank rule.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private async createBankRule(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const createBankRuleDTO = this.matchedBodyData(req) as ICreateBankRuleDTO;
+
+    try {
+      const bankRule = await this.bankRulesApplication.createBankRule(
+        tenantId,
+        createBankRuleDTO
+      );
+      return res.status(200).send({
+        id: bankRule.id,
+        message: 'The bank rule has been created successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Edits the given bank rule.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private async editBankRule(req: Request, res: Response, next: NextFunction) {
+    const { tenantId } = req;
+    const { id: ruleId } = req.params;
+    const editBankRuleDTO = this.matchedBodyData(req) as IEditBankRuleDTO;
+
+    try {
+      await this.bankRulesApplication.editBankRule(
+        tenantId,
+        ruleId,
+        editBankRuleDTO
+      );
+      return res.status(200).send({
+        id: ruleId,
+        message: 'The bank rule has been updated successfully.',
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Deletes the given bank rule.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private async deleteBankRule(
+    req: Request<{ id: number }>,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { id: ruleId } = req.params;
+    const { tenantId } = req;
+
+    try {
+      await this.bankRulesApplication.deleteBankRule(tenantId, ruleId);
+
+      return res
+        .status(200)
+        .send({ message: 'The bank rule has been deleted.', id: ruleId });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Retrieve the given bank rule.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private async getBankRule(req: Request, res: Response, next: NextFunction) {
+    const { id: ruleId } = req.params;
+    const { tenantId } = req;
+
+    try {
+      const bankRule = await this.bankRulesApplication.getBankRule(
+        tenantId,
+        ruleId
+      );
+
+      return res.status(200).send({ bankRule });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Retrieves the bank rules.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private async getBankRules(req: Request, res: Response, next: NextFunction) {
+    const { tenantId } = req;
+
+    try {
+      const bankRules = await this.bankRulesApplication.getBankRules(tenantId);
+      return res.status(200).send({ bankRules });
+    } catch (error) {
+      next(error);
+    }
+  }
+}

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

@@ -0,0 +1,124 @@
+import { Inject, Service } from 'typedi';
+import { param } from 'express-validator';
+import { NextFunction, Request, Response, Router, query } from 'express';
+import BaseController from '../BaseController';
+import { ExcludeBankTransactionsApplication } from '@/services/Banking/Exclude/ExcludeBankTransactionsApplication';
+
+@Service()
+export class ExcludeBankTransactionsController extends BaseController {
+  @Inject()
+  private excludeBankTransactionApp: ExcludeBankTransactionsApplication;
+
+  /**
+   * Router constructor.
+   */
+  public router() {
+    const router = Router();
+
+    router.put(
+      '/transactions/:transactionId/exclude',
+      [param('transactionId').exists()],
+      this.validationResult,
+      this.excludeBankTransaction.bind(this)
+    );
+    router.put(
+      '/transactions/:transactionId/unexclude',
+      [param('transactionId').exists()],
+      this.validationResult,
+      this.unexcludeBankTransaction.bind(this)
+    );
+    router.get(
+      '/excluded',
+      [],
+      this.validationResult,
+      this.getExcludedBankTransactions.bind(this)
+    );
+    return router;
+  }
+
+  /**
+   * Marks a bank transaction as excluded.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   * @returns
+   */
+  private async excludeBankTransaction(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ): Promise<Response | void> {
+    const { tenantId } = req;
+    const { transactionId } = req.params;
+
+    try {
+      await this.excludeBankTransactionApp.excludeBankTransaction(
+        tenantId,
+        transactionId
+      );
+      return res.status(200).send({
+        message: 'The bank transaction has been excluded.',
+        id: transactionId,
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Marks a bank transaction as not excluded.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   * @returns {Promise<Response|void>}
+   */
+  private async unexcludeBankTransaction(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ): Promise<Response | void> {
+    const { tenantId } = req;
+    const { transactionId } = req.params;
+
+    try {
+      await this.excludeBankTransactionApp.unexcludeBankTransaction(
+        tenantId,
+        transactionId
+      );
+      return res.status(200).send({
+        message: 'The bank transaction has been unexcluded.',
+        id: transactionId,
+      });
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Retrieves the excluded uncategorized bank transactions.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   * @returns {Promise<Response|null>}
+   */
+  private async getExcludedBankTransactions(
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ): Promise<Response | void> {
+    const { tenantId } = req;
+    const filter = this.matchedBodyData(req);
+
+    console.log('123');
+    try {
+      const data =
+        await this.excludeBankTransactionApp.getExcludedBankTransactions(
+          tenantId,
+          filter
+        );
+      return res.status(200).send(data);
+    } catch (error) {
+      next(error);
+    }
+  }
+}

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

@@ -0,0 +1,77 @@
+import { Inject, Service } from 'typedi';
+import { NextFunction, Request, Response, Router } from 'express';
+import BaseController from '@/api/controllers/BaseController';
+import { CashflowApplication } from '@/services/Cashflow/CashflowApplication';
+
+@Service()
+export class RecognizedTransactionsController extends BaseController {
+  @Inject()
+  private cashflowApplication: CashflowApplication;
+
+  /**
+   * Router constructor.
+   */
+  router() {
+    const router = Router();
+
+    router.get('/', this.getRecognizedTransactions.bind(this));
+    router.get(
+      '/transactions/:uncategorizedTransactionId',
+      this.getRecognizedTransaction.bind(this)
+    );
+
+    return router;
+  }
+
+  /**
+   * Retrieves the recognized bank transactions.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   * @returns {Promise<Response|null>}
+   */
+  async getRecognizedTransactions(
+    req: Request<{ accountId: number }>,
+    res: Response,
+    next: NextFunction
+  ) {
+    const filter = this.matchedQueryData(req);
+    const { tenantId } = req;
+
+    try {
+      const data = await this.cashflowApplication.getRecognizedTransactions(
+        tenantId,
+        filter
+      );
+      return res.status(200).send(data);
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  /**
+   * Retrieves the recognized transaction of the ginen uncategorized transaction.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   * @returns {Promise<Response|null>}
+   */
+  async getRecognizedTransaction(
+    req: Request<{ uncategorizedTransactionId: number }>,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const { uncategorizedTransactionId } = req.params;
+
+    try {
+      const data = await this.cashflowApplication.getRecognizedTransaction(
+        tenantId,
+        uncategorizedTransactionId
+      );
+      return res.status(200).send({ data });
+    } catch (error) {
+      next(error);
+    }
+  }
+}

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

@@ -4,6 +4,7 @@ import CommandCashflowTransaction from './NewCashflowTransaction';
 import DeleteCashflowTransaction from './DeleteCashflowTransaction';
 import GetCashflowTransaction from './GetCashflowTransaction';
 import GetCashflowAccounts from './GetCashflowAccounts';
+import { ExcludeBankTransactionsController } from '../Banking/ExcludeBankTransactionsController';
 
 @Service()
 export default class CashflowController {
@@ -14,6 +15,7 @@ export default class CashflowController {
     const router = Router();
 
     router.use(Container.get(CommandCashflowTransaction).router());
+    router.use(Container.get(ExcludeBankTransactionsController).router());
     router.use(Container.get(GetCashflowTransaction).router());
     router.use(Container.get(GetCashflowAccounts).router());
     router.use(Container.get(DeleteCashflowTransaction).router());

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

@@ -31,7 +31,6 @@ export default class GetCashflowAccounts extends BaseController {
         query('search_keyword').optional({ nullable: true }).isString().trim(),
       ],
       this.asyncMiddleware(this.getCashflowAccounts),
-      this.catchServiceErrors
     );
     return router;
   }
@@ -67,22 +66,4 @@ export default class GetCashflowAccounts extends BaseController {
       next(error);
     }
   };
-
-  /**
-   * Catches the service errors.
-   * @param {Error} error - Error.
-   * @param {Request} req - Request.
-   * @param {Response} res - Response.
-   * @param {NextFunction} next -
-   */
-  private catchServiceErrors(
-    error,
-    req: Request,
-    res: Response,
-    next: NextFunction
-  ) {
-    if (error instanceof ServiceError) {
-    }
-    next(error);
-  }
 }

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

@@ -6,18 +6,27 @@ import { ServiceError } from '@/exceptions';
 import CheckPolicies from '@/api/middleware/CheckPolicies';
 import { AbilitySubject, CashflowAction } from '@/interfaces';
 import { CashflowApplication } from '@/services/Cashflow/CashflowApplication';
+import { GetMatchedTransactionsFilter } from '@/services/Banking/Matching/types';
+import { MatchBankTransactionsApplication } from '@/services/Banking/Matching/MatchBankTransactionsApplication';
 
 @Service()
 export default class GetCashflowAccounts extends BaseController {
   @Inject()
   private cashflowApplication: CashflowApplication;
 
+  @Inject()
+  private bankTransactionsMatchingApp: MatchBankTransactionsApplication;
+
   /**
    * Controller router.
    */
   public router() {
     const router = Router();
 
+    router.get(
+      '/transactions/:transactionId/matches',
+      this.getMatchedTransactions.bind(this)
+    );
     router.get(
       '/transactions/:transactionId',
       CheckPolicies(CashflowAction.View, AbilitySubject.Cashflow),
@@ -47,7 +56,6 @@ export default class GetCashflowAccounts extends BaseController {
         tenantId,
         transactionId
       );
-
       return res.status(200).send({
         cashflow_transaction: this.transfromToResponse(cashflowTransaction),
       });
@@ -56,6 +64,34 @@ export default class GetCashflowAccounts extends BaseController {
     }
   };
 
+  /**
+   * Retrieves the matched transactions.
+   * @param {Request} req
+   * @param {Response} res
+   * @param {NextFunction} next
+   */
+  private async getMatchedTransactions(
+    req: Request<{ transactionId: number }>,
+    res: Response,
+    next: NextFunction
+  ) {
+    const { tenantId } = req;
+    const { transactionId } = req.params;
+    const filter = this.matchedQueryData(req) as GetMatchedTransactionsFilter;
+
+    try {
+      const data =
+        await this.bankTransactionsMatchingApp.getMatchedTransactions(
+          tenantId,
+          transactionId,
+          filter
+        );
+      return res.status(200).send(data);
+    } catch (error) {
+      next(error);
+    }
+  }
+
   /**
    * Catches the service errors.
    * @param {Error} error - Error.

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

@@ -5,7 +5,7 @@ import DashboardService from '@/services/Dashboard/DashboardService';
 @Service()
 export default class DashboardMetaController {
   @Inject()
-  dashboardService: DashboardService;
+  private dashboardService: DashboardService;
 
   /**
    * Constructor router.

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

@@ -1,7 +1,6 @@
-import { Router } from 'express';
+import { NextFunction, Router, Request, Response } from 'express';
-import { PlaidApplication } from '@/services/Banking/Plaid/PlaidApplication';
-import { Request, Response } from 'express';
 import { Inject, Service } from 'typedi';
+import { PlaidApplication } from '@/services/Banking/Plaid/PlaidApplication';
 import BaseController from '../BaseController';
 import { LemonSqueezyWebhooks } from '@/services/Subscription/LemonSqueezyWebhooks';
 import { PlaidWebhookTenantBootMiddleware } from '@/services/Banking/Plaid/PlaidWebhookTenantBootMiddleware';
@@ -34,7 +33,7 @@ export class Webhooks extends BaseController {
    * @param {Response} res
    * @returns {Response}
    */
-  public async lemonWebhooks(req: Request, res: Response, next: any) {
+  public async lemonWebhooks(req: Request, res: Response, next: NextFunction) {
     const data = req.body;
     const signature = req.headers['x-signature'] ?? '';
     const rawBody = req.rawBody;
@@ -57,20 +56,25 @@ export class Webhooks extends BaseController {
    * @param {Response} res
    * @returns {Response}
    */
-  public async plaidWebhooks(req: Request, res: Response) {
+  public async plaidWebhooks(req: Request, res: Response, next: NextFunction) {
     const { tenantId } = req;
-    const {
-      webhook_type: webhookType,
-      webhook_code: webhookCode,
-      item_id: plaidItemId,
-    } = req.body;
 
-    await this.plaidApp.webhooks(
+    try {
-      tenantId,
+      const {
-      plaidItemId,
+        webhook_type: webhookType,
-      webhookType,
+        webhook_code: webhookCode,
-      webhookCode
+        item_id: plaidItemId,
-    );
+      } = req.body;
-    return res.status(200).send({ code: 200, message: 'ok' });
+
+      await this.plaidApp.webhooks(
+        tenantId,
+        plaidItemId,
+        webhookType,
+        webhookCode
+      );
+      return res.status(200).send({ code: 200, message: 'ok' });
+    } catch (error) {
+      next(error);
+    }
   }
 }

packages/server/src/commands/bigcapital.ts

@@ -4,6 +4,7 @@ import color from 'colorette';
 import argv from 'getopts';
 import Knex from 'knex';
 import { knexSnakeCaseMappers } from 'objection';
+import { PromisePool } from '@supercharge/promise-pool';
 import '../before';
 import config from '../config';
 
@@ -28,7 +29,7 @@ function initSystemKnex() {
   });
 }
 
-function initTenantKnex(organizationId) {
+function initTenantKnex(organizationId: string = '') {
   return Knex({
     client: config.tenant.db_client,
     connection: {
@@ -71,10 +72,12 @@ function getAllSystemTenants(knex) {
   return knex('tenants');
 }
 
-function getAllInitializedSystemTenants(knex) {
+function getAllInitializedTenants(knex) {
   return knex('tenants').whereNotNull('initializedAt');
 }
 
+const MIGRATION_CONCURRENCY = 10;
+
 // module.exports = {
 //   log,
 //   success,
@@ -91,6 +94,7 @@ function getAllInitializedSystemTenants(knex) {
 // - bigcapital tenants:migrate:make
 // - bigcapital system:migrate:make
 // - bigcapital tenants:list
+// - bigcapital tenants:list --all
 
 commander
   .command('system:migrate:rollback')
@@ -149,10 +153,13 @@ commander
 commander
   .command('tenants:list')
   .description('Retrieve a list of all system tenants databases.')
+  .option('-a, --all', 'All tenants even are not initialized.')
   .action(async (cmd) => {
     try {
       const sysKnex = await initSystemKnex();
-      const tenants = await getAllSystemTenants(sysKnex);
+      const tenants = cmd?.all
+        ? await getAllSystemTenants(sysKnex)
+        : await getAllInitializedTenants(sysKnex);
 
       tenants.forEach((tenant) => {
         const dbName = `${config.tenant.db_name_prefix}${tenant.organizationId}`;
@@ -183,18 +190,20 @@ commander
 commander
   .command('tenants:migrate:latest')
   .description('Migrate all tenants or the given tenant id.')
-  .option('-t, --tenant_id [tenant_id]', 'Which tenant id do you migrate.')
+  .option(
+    '-t, --tenant_id [tenant_id]',
+    'Which organization id do you migrate.'
+  )
   .action(async (cmd) => {
     try {
       const sysKnex = await initSystemKnex();
-      const tenants = await getAllInitializedSystemTenants(sysKnex);
+      const tenants = await getAllInitializedTenants(sysKnex);
       const tenantsOrgsIds = tenants.map((tenant) => tenant.organizationId);
 
       if (cmd.tenant_id && tenantsOrgsIds.indexOf(cmd.tenant_id) === -1) {
         exit(`The given tenant id ${cmd.tenant_id} is not exists.`);
       }
       // Validate the tenant id exist first of all.
-      const migrateOpers = [];
       const migrateTenant = async (organizationId) => {
         try {
           const tenantKnex = await initTenantKnex(organizationId);
@@ -216,17 +225,17 @@ commander
         }
       };
       if (!cmd.tenant_id) {
-        tenants.forEach((tenant) => {
+        await PromisePool.withConcurrency(MIGRATION_CONCURRENCY)
-          const oper = migrateTenant(tenant.organizationId);
+          .for(tenants)
-          migrateOpers.push(oper);
+          .process((tenant, index, pool) => {
-        });
+            return migrateTenant(tenant.organizationId);
+          })
+          .then(() => {
+            success('All tenants are migrated.');
+          });
       } else {
-        const oper = migrateTenant(cmd.tenant_id);
+        await migrateTenant(cmd.tenant_id);
-        migrateOpers.push(oper);
       }
-      Promise.all(migrateOpers).then(() => {
-        success('All tenants are migrated.');
-      });
     } catch (error) {
       exit(error);
     }
@@ -235,19 +244,21 @@ commander
 commander
   .command('tenants:migrate:rollback')
   .description('Rollback the last batch of tenants migrations.')
-  .option('-t, --tenant_id [tenant_id]', 'Which tenant id do you migrate.')
+  .option(
+    '-t, --tenant_id [tenant_id]',
+    'Which organization id do you migrate.'
+  )
   .action(async (cmd) => {
     try {
       const sysKnex = await initSystemKnex();
-      const tenants = await getAllSystemTenants(sysKnex);
+      const tenants = await getAllInitializedTenants(sysKnex);
       const tenantsOrgsIds = tenants.map((tenant) => tenant.organizationId);
 
       if (cmd.tenant_id && tenantsOrgsIds.indexOf(cmd.tenant_id) === -1) {
         exit(`The given tenant id ${cmd.tenant_id} is not exists.`);
       }
 
-      const migrateOpers = [];
+      const migrateTenant = async (organizationId: string) => {
-      const migrateTenant = async (organizationId) => {
         try {
           const tenantKnex = await initTenantKnex(organizationId);
           const [batchNo, _log] = await tenantKnex.migrate.rollback();
@@ -268,17 +279,17 @@ commander
       };
 
       if (!cmd.tenant_id) {
-        tenants.forEach((tenant) => {
+        await PromisePool.withConcurrency(MIGRATION_CONCURRENCY)
-          const oper = migrateTenant(tenant.organizationId);
+          .for(tenants)
-          migrateOpers.push(oper);
+          .process((tenant, index, pool) => {
-        });
+            return migrateTenant(tenant.organizationId);
+          })
+          .then(() => {
+            success('All tenants are rollbacked.');
+          });
       } else {
-        const oper = migrateTenant(cmd.tenant_id);
+        await migrateTenant(cmd.tenant_id);
-        migrateOpers.push(oper);
       }
-      Promise.all(migrateOpers).then(() => {
-        success('All tenants are rollbacked.');
-      });
     } catch (error) {
       exit(error);
     }

packages/server/src/data/TransactionTypes.ts

@@ -1,7 +1,16 @@
+export const CashflowTransactionTypes = {
+  OtherIncome: 'Other income',
+  OtherExpense: 'Other expense',
+  OwnerDrawing: 'Owner drawing',
+  OwnerContribution: 'Owner contribution',
+  TransferToAccount: 'Transfer to account',
+  TransferFromAccount: 'Transfer from account',
+};
+
 export const TransactionTypes = {
   SaleInvoice: 'Sale invoice',
   SaleReceipt: 'Sale receipt',
-  PaymentReceive: 'Payment receive',
+  PaymentReceive: 'Payment received',
   Bill: 'Bill',
   BillPayment: 'Payment made',
   VendorOpeningBalance: 'Vendor opening balance',
@@ -17,12 +26,10 @@ export const TransactionTypes = {
   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',
+  CashflowTransaction: CashflowTransactionTypes,
 };

packages/server/src/database/migrations/20240618100137_create_bank_rules_table.js

@@ -0,0 +1,45 @@
+exports.up = function (knex) {
+  return knex.schema
+    .createTable('bank_rules', (table) => {
+      table.increments('id').primary();
+      table.string('name');
+      table.integer('order').unsigned();
+
+      table
+        .integer('apply_if_account_id')
+        .unsigned()
+        .references('id')
+        .inTable('accounts');
+      table.string('apply_if_transaction_type');
+
+      table.string('assign_category');
+      table
+        .integer('assign_account_id')
+        .unsigned()
+        .references('id')
+        .inTable('accounts');
+      table.string('assign_payee');
+      table.string('assign_memo');
+
+      table.string('conditions_type');
+
+      table.timestamps();
+    })
+    .createTable('bank_rule_conditions', (table) => {
+      table.increments('id').primary();
+      table
+        .integer('rule_id')
+        .unsigned()
+        .references('id')
+        .inTable('bank_rules');
+      table.string('field');
+      table.string('comparator');
+      table.string('value');
+    });
+};
+
+exports.down = function (knex) {
+  return knex.schema
+    .dropTableIfExists('bank_rules')
+    .dropTableIfExists('bank_rule_conditions');
+};

packages/server/src/database/migrations/20240618171553_create_recognized_bank_transactions_table.js

@@ -0,0 +1,31 @@
+exports.up = function (knex) {
+  return knex.schema.createTable('recognized_bank_transactions', (table) => {
+    table.increments('id');
+    table
+      .integer('uncategorized_transaction_id')
+      .unsigned()
+      .references('id')
+      .inTable('uncategorized_cashflow_transactions')
+      .withKeyName('recognizedBankTransactionsUncategorizedTransIdForeign');
+    table
+      .integer('bank_rule_id')
+      .unsigned()
+      .references('id')
+      .inTable('bank_rules');
+
+    table.string('assigned_category');
+    table
+      .integer('assigned_account_id')
+      .unsigned()
+      .references('id')
+      .inTable('accounts');
+    table.string('assigned_payee');
+    table.string('assigned_memo');
+
+    table.timestamps();
+  });
+};
+
+exports.down = function (knex) {
+  return knex.schema.dropTableIfExists('recognized_bank_transactions');
+};

packages/server/src/database/migrations/20240618175241_add_recognized_transaction_id_to_uncategorized_transactins_table.js

@@ -0,0 +1,16 @@
+exports.up = function (knex) {
+  return knex.schema.table('uncategorized_cashflow_transactions', (table) => {
+    table
+      .integer('recognized_transaction_id')
+      .unsigned()
+      .references('id')
+      .inTable('recognized_bank_transactions')
+      .withKeyName('uncategorizedCashflowTransRecognizedTranIdForeign');
+  });
+};
+
+exports.down = function (knex) {
+  return knex.schema.table('uncategorized_cashflow_transactions', (table) => {
+    table.dropColumn('recognized_transaction_id');
+  });
+};

packages/server/src/database/migrations/20240619133733_create_matched_bank_transactions_table.js

@@ -0,0 +1,18 @@
+exports.up = function (knex) {
+  return knex.schema.createTable('matched_bank_transactions', (table) => {
+    table.increments('id');
+    table
+      .integer('uncategorized_transaction_id')
+      .unsigned()
+      .references('id')
+      .inTable('uncategorized_cashflow_transactions');
+    table.string('reference_type');
+    table.integer('reference_id').unsigned();
+    table.decimal('amount');
+    table.timestamps();
+  });
+};
+
+exports.down = function (knex) {
+  return knex.schema.dropTableIfExists('matched_bank_transactions');
+};

packages/server/src/database/migrations/20240620111308_add_excluded_column_to_uncategorized_cashflow_transactions_table.js

@@ -0,0 +1,11 @@
+exports.up = function (knex) {
+  return knex.schema.table('uncategorized_cashflow_transactions', (table) => {
+    table.datetime('excluded_at');
+  });
+};
+
+exports.down = function (knex) {
+  return knex.schema.table('uncategorized_cashflow_transactions', (table) => {
+    table.dropColumn('excluded_at');
+  });
+};

packages/server/src/database/migrations/20240623154149_add_batch_column_to_uncategorized_cashflow_transactions_table.js

@@ -0,0 +1,11 @@
+exports.up = function (knex) {
+  return knex.schema.table('uncategorized_cashflow_transactions', (table) => {
+    table.string('batch');
+  });
+};
+
+exports.down = function (knex) {
+  return knex.schema.table('uncategorized_cashflow_transactions', (table) => {
+    table.dropColumn('batch');
+  });
+};

packages/server/src/database/migrations/20240704064858_change_settings_value_to_text.js

@@ -0,0 +1,11 @@
+exports.up = function (knex) {
+  return knex.schema.table('settings', (table) => {
+    table.text('value').alter();
+  });
+};
+
+exports.down = (knex) => {
+  return knex.schema.table('settings', (table) => {
+    table.string('value').alter();
+  });
+};

packages/server/src/database/migrations/20240709122347_move_cashflow_transaction_type_to_transaction_type_column.js

@@ -0,0 +1,60 @@
+exports.up = function (knex) {
+  return knex('accounts_transactions')
+    .whereIn('referenceType', [
+      'OtherIncome',
+      'OtherExpense',
+      'OwnerDrawing',
+      'OwnerContribution',
+      'TransferToAccount',
+      'TransferFromAccount',
+    ])
+    .update({
+      transactionType: knex.raw(`
+        CASE 
+          WHEN REFERENCE_TYPE = 'OtherIncome' THEN 'OtherIncome'
+          WHEN REFERENCE_TYPE = 'OtherExpense' THEN 'OtherExpense'
+          WHEN REFERENCE_TYPE = 'OwnerDrawing' THEN 'OwnerDrawing'
+          WHEN REFERENCE_TYPE = 'OwnerContribution' THEN 'OwnerContribution'
+          WHEN REFERENCE_TYPE = 'TransferToAccount' THEN 'TransferToAccount'
+          WHEN REFERENCE_TYPE = 'TransferFromAccount' THEN 'TransferFromAccount'
+        END
+      `),
+      referenceType: knex.raw(`
+        CASE 
+          WHEN REFERENCE_TYPE IN ('OtherIncome', 'OtherExpense', 'OwnerDrawing', 'OwnerContribution', 'TransferToAccount', 'TransferFromAccount') THEN 'CashflowTransaction'
+          ELSE REFERENCE_TYPE
+        END
+      `),
+    });
+};
+
+exports.down = function (knex) {
+  return knex('accounts_transactions')
+    .whereIn('transactionType', [
+      'OtherIncome',
+      'OtherExpense',
+      'OwnerDrawing',
+      'OwnerContribution',
+      'TransferToAccount',
+      'TransferFromAccount',
+    ])
+    .update({
+      referenceType: knex.raw(`
+      CASE 
+        WHEN TRANSACTION_TYPE = 'OtherIncome' THEN 'OtherIncome'
+        WHEN TRANSACTION_TYPE = 'OtherExpense' THEN 'OtherExpense'
+        WHEN TRANSACTION_TYPE = 'OwnerDrawing' THEN 'OwnerDrawing'
+        WHEN TRANSACTION_TYPE = 'OwnerContribution' THEN 'OwnerContribution'
+        WHEN TRANSACTION_TYPE = 'TransferToAccount' THEN 'TransferToAccount'
+        WHEN TRANSACTION_TYPE = 'TransferFromAccount' THEN 'TransferFromAccount'
+        ELSE REFERENCE_TYPE
+      END
+    `),
+      transactionType: knex.raw(`
+      CASE 
+        WHEN TRANSACTION_TYPE IN ('OtherIncome', 'OtherExpense', 'OwnerDrawing', 'OwnerContribution', 'TransferToAccount', 'TransferFromAccount') THEN NULL
+        ELSE TRANSACTION_TYPE
+      END
+    `),
+    });
+};

packages/server/src/interfaces/Account.ts

@@ -66,7 +66,9 @@ export interface IAccountTransaction {
   referenceId: number;
 
   referenceNumber?: string;
+
   transactionNumber?: string;
+  transactionType?: string;
 
   note?: string;
 
@@ -164,3 +166,7 @@ export enum TaxRateAction {
   DELETE = 'Delete',
   VIEW = 'View',
 }
+
+export interface CreateAccountParams {
+  ignoreUniqueName: boolean;
+}

packages/server/src/interfaces/CashFlow.ts

@@ -1,3 +1,4 @@
+import { Knex } from 'knex';
 import {
   IFinancialSheetCommonMeta,
   INumberFormatQuery,
@@ -257,7 +258,6 @@ export interface IUncategorizedCashflowTransaction {
   categorized: boolean;
 }
 
-
 export interface CreateUncategorizedTransactionDTO {
   date: Date | string;
   accountId: number;
@@ -267,4 +267,18 @@ export interface CreateUncategorizedTransactionDTO {
   description?: string;
   referenceNo?: string | null;
   plaidTransactionId?: string | null;
+  batch?: string;
+}
+
+export interface IUncategorizedTransactionCreatingEventPayload {
+  tenantId: number;
+  createUncategorizedTransactionDTO: CreateUncategorizedTransactionDTO;
+  trx: Knex.Transaction;
+}
+
+export interface IUncategorizedTransactionCreatedEventPayload {
+  tenantId: number;
+  uncategorizedTransaction: any;
+  createUncategorizedTransactionDTO: CreateUncategorizedTransactionDTO;
+  trx: Knex.Transaction;
 }

packages/server/src/interfaces/CashflowService.ts

@@ -130,8 +130,9 @@ export interface ICommandCashflowDeletedPayload {
 
 export interface ICashflowTransactionCategorizedPayload {
   tenantId: number;
-  cashflowTransactionId: number;
+  uncategorizedTransaction: any;
   cashflowTransaction: ICashflowTransaction;
+  categorizeDTO: any;
   trx: Knex.Transaction;
 }
 export interface ICashflowTransactionUncategorizingPayload {
@@ -164,3 +165,10 @@ export interface IGetUncategorizedTransactionsQuery {
   page?: number;
   pageSize?: number;
 }
+
+
+export interface IGetRecognizedTransactionsQuery {
+  page?: number;
+  pageSize?: number;
+  accountId?: number;
+}

packages/server/src/interfaces/FinancialReports/CashflowAccountTransactions/index.ts

@@ -29,4 +29,9 @@ export interface ICashflowAccountTransaction {
 
   date: Date;
   formattedDate: string;
+
+  status: string;
+  formattedStatus: string;
+
+  uncategorizedTransactionId: number;
 }

packages/server/src/interfaces/GeneralLedgerSheet.ts

@@ -56,6 +56,8 @@ export interface IGeneralLedgerSheetAccount {
   transactions: IGeneralLedgerSheetAccountTransaction[];
   openingBalance: IGeneralLedgerSheetAccountBalance;
   closingBalance: IGeneralLedgerSheetAccountBalance;
+  closingBalanceSubaccounts?: IGeneralLedgerSheetAccountBalance;
+  children?: IGeneralLedgerSheetAccount[];
 }
 
 export type IGeneralLedgerSheetData = IGeneralLedgerSheetAccount[];

packages/server/src/interfaces/Import.ts

@@ -0,0 +1,8 @@
+import { ImportFilePreviewPOJO } from "@/services/Import/interfaces";
+
+
+export interface IImportFileCommitedEventPayload {
+  tenantId: number;
+  importId: number;
+  meta: ImportFilePreviewPOJO;
+}

packages/server/src/interfaces/Ledger.ts

@@ -40,6 +40,8 @@ export interface ILedgerEntry {
   date: Date | string;
 
   transactionType: string;
+  transactionSubType: string;
+
   transactionId: number;
 
   transactionNumber?: string;

packages/server/src/interfaces/Plaid.ts

@@ -1,3 +1,5 @@
+import { Knex } from "knex";
+
 export interface IPlaidItemCreatedEventPayload {
   tenantId: number;
   plaidAccessToken: string;
@@ -54,3 +56,10 @@ export interface SyncAccountsTransactionsTask {
   plaidAccountId: number;
   plaidTransactions: PlaidTransaction[];
 }
+
+export interface IPlaidTransactionsSyncedEventPayload {
+  tenantId: number;
+  plaidAccountId: number;
+  batch: string;
+  trx?: Knex.Transaction
+}

packages/server/src/lib/Transformer/Transformer.ts

@@ -149,13 +149,19 @@ export class Transformer {
     return this.excludeAttributes().length > 0;
   };
 
+  private dateFormat = 'YYYY MMM DD';
+
+  setDateFormat(format: string) {
+    this.dateFormat = format;
+  }
+
   /**
    *
    * @param date
    * @returns
    */
   protected formatDate(date) {
-    return date ? moment(date).format('YYYY/MM/DD') : '';
+    return date ? moment(date).format(this.dateFormat) : '';
   }
 
   /**
@@ -163,8 +169,8 @@ export class Transformer {
    * @param number
    * @returns
    */
-  protected formatNumber(number) {
+  protected formatNumber(number, props?) {
-    return formatNumber(number, { money: false });
+    return formatNumber(number, { money: false, ...props });
   }
 
   /**
@@ -193,6 +199,7 @@ export class Transformer {
   ) {
     transformer.setOptions(options);
     transformer.setContext(this.context);
+    transformer.setDateFormat(this.dateFormat);
 
     return transformer.work(obj);
   }

packages/server/src/lib/Transformer/TransformerInjectable.ts

@@ -24,6 +24,17 @@ export class TransformerInjectable {
     };
   }
 
+  /**
+   * Retrieves the given tenatn date format.
+   * @param {number} tenantId
+   * @returns {string}
+   */
+  async getTenantDateFormat(tenantId: number) {
+    const metadata = await TenantMetadata.query().findOne('tenantId', tenantId);
+
+    return metadata.dateFormat;
+  }
+
   /**
    * Transformes the given transformer after inject the tenant context.
    * @param   {number} tenantId
@@ -41,7 +52,11 @@ export class TransformerInjectable {
     if (!isNull(tenantId)) {
       const context = await this.getApplicationContext(tenantId);
       transformer.setContext(context);
+
+      const dateFormat = await this.getTenantDateFormat(tenantId);
+      transformer.setDateFormat(dateFormat);
     }
+
     transformer.setOptions(options);
 
     return transformer.work(object);

packages/server/src/loaders/eventEmitter.ts

@@ -102,6 +102,17 @@ import { AttachmentsOnVendorCredits } from '@/services/Attachments/events/Attach
 import { AttachmentsOnCreditNote } from '@/services/Attachments/events/AttachmentsOnCreditNote';
 import { AttachmentsOnBillPayments } from '@/services/Attachments/events/AttachmentsOnPaymentsMade';
 import { AttachmentsOnSaleEstimates } from '@/services/Attachments/events/AttachmentsOnSaleEstimates';
+import { TriggerRecognizedTransactions } from '@/services/Banking/RegonizeTranasctions/events/TriggerRecognizedTransactions';
+import { ValidateMatchingOnExpenseDelete } from '@/services/Banking/Matching/events/ValidateMatchingOnExpenseDelete';
+import { ValidateMatchingOnManualJournalDelete } from '@/services/Banking/Matching/events/ValidateMatchingOnManualJournalDelete';
+import { ValidateMatchingOnPaymentReceivedDelete } from '@/services/Banking/Matching/events/ValidateMatchingOnPaymentReceivedDelete';
+import { ValidateMatchingOnPaymentMadeDelete } from '@/services/Banking/Matching/events/ValidateMatchingOnPaymentMadeDelete';
+import { ValidateMatchingOnCashflowDelete } from '@/services/Banking/Matching/events/ValidateMatchingOnCashflowDelete';
+import { RecognizeSyncedBankTranasctions } from '@/services/Banking/Plaid/subscribers/RecognizeSyncedBankTransactions';
+import { UnlinkBankRuleOnDeleteBankRule } from '@/services/Banking/Rules/events/UnlinkBankRuleOnDeleteBankRule';
+import { DecrementUncategorizedTransactionOnMatching } from '@/services/Banking/Matching/events/DecrementUncategorizedTransactionsOnMatch';
+import { DecrementUncategorizedTransactionOnExclude } from '@/services/Banking/Exclude/events/DecrementUncategorizedTransactionOnExclude';
+import { DecrementUncategorizedTransactionOnCategorize } from '@/services/Cashflow/subscribers/DecrementUncategorizedTransactionOnCategorize';
 
 export default () => {
   return new EventPublisher();
@@ -246,5 +257,22 @@ export const susbcribers = () => {
     AttachmentsOnBillPayments,
     AttachmentsOnManualJournals,
     AttachmentsOnExpenses,
+
+    // Bank Rules
+    TriggerRecognizedTransactions,
+    UnlinkBankRuleOnDeleteBankRule,
+    DecrementUncategorizedTransactionOnMatching,
+    DecrementUncategorizedTransactionOnExclude,
+    DecrementUncategorizedTransactionOnCategorize,
+
+    // Validate matching
+    ValidateMatchingOnCashflowDelete,
+    ValidateMatchingOnExpenseDelete,
+    ValidateMatchingOnManualJournalDelete,
+    ValidateMatchingOnPaymentReceivedDelete,
+    ValidateMatchingOnPaymentMadeDelete,
+
+    // Plaid
+    RecognizeSyncedBankTranasctions,
   ];
 };

packages/server/src/loaders/jobs.ts

@@ -13,6 +13,7 @@ import { PaymentReceiveMailNotificationJob } from '@/services/Sales/PaymentRecei
 import { PlaidFetchTransactionsJob } from '@/services/Banking/Plaid/PlaidFetchTransactionsJob';
 import { ImportDeleteExpiredFilesJobs } from '@/services/Import/jobs/ImportDeleteExpiredFilesJob';
 import { SendVerifyMailJob } from '@/services/Authentication/jobs/SendVerifyMailJob';
+import { RegonizeTransactionsJob } from '@/services/Banking/RegonizeTranasctions/RecognizeTransactionsJob';
 
 export default ({ agenda }: { agenda: Agenda }) => {
   new ResetPasswordMailJob(agenda);
@@ -29,6 +30,7 @@ export default ({ agenda }: { agenda: Agenda }) => {
   new PlaidFetchTransactionsJob(agenda);
   new ImportDeleteExpiredFilesJobs(agenda);
   new SendVerifyMailJob(agenda);
+  new RegonizeTransactionsJob(agenda);
 
   agenda.start().then(() => {
     agenda.every('1 hours', 'delete-expired-imported-files', {});

packages/server/src/loaders/tenantModels.ts

@@ -64,6 +64,10 @@ import PlaidItem from 'models/PlaidItem';
 import UncategorizedCashflowTransaction from 'models/UncategorizedCashflowTransaction';
 import Document from '@/models/Document';
 import DocumentLink from '@/models/DocumentLink';
+import { BankRule } from '@/models/BankRule';
+import { BankRuleCondition } from '@/models/BankRuleCondition';
+import { RecognizedBankTransaction } from '@/models/RecognizedBankTransaction';
+import { MatchedBankTransaction } from '@/models/MatchedBankTransaction';
 
 export default (knex) => {
   const models = {
@@ -131,6 +135,10 @@ export default (knex) => {
     DocumentLink,
     PlaidItem,
     UncategorizedCashflowTransaction,
+    BankRule,
+    BankRuleCondition,
+    RecognizedBankTransaction,
+    MatchedBankTransaction,
   };
   return mapValues(models, (model) => model.bindKnex(knex));
 };

packages/server/src/models/AccountTransaction.ts

@@ -10,6 +10,7 @@ export default class AccountTransaction extends TenantModel {
   debit: number;
   exchangeRate: number;
   taxRate: number;
+  transactionType: string;
 
   /**
    * Table name
@@ -53,7 +54,7 @@ export default class AccountTransaction extends TenantModel {
    * @return {string}
    */
   get referenceTypeFormatted() {
-    return getTransactionTypeLabel(this.referenceType);
+    return getTransactionTypeLabel(this.referenceType, this.transactionType);
   }
 
   /**

packages/server/src/models/BankRule.ts

@@ -0,0 +1,70 @@
+import TenantModel from 'models/TenantModel';
+import { Model } from 'objection';
+
+export class BankRule extends TenantModel {
+  id!: number;
+  name!: string;
+  order!: number;
+  applyIfAccountId!: number;
+  applyIfTransactionType!: string;
+  assignCategory!: string;
+  assignAccountId!: number;
+  assignPayee!: string;
+  assignMemo!: string;
+  conditionsType!: string;
+
+  /**
+   * Table name
+   */
+  static get tableName() {
+    return 'bank_rules';
+  }
+
+  /**
+   * Timestamps columns.
+   */
+  get timestamps() {
+    return ['created_at', 'updated_at'];
+  }
+
+  /**
+   * Virtual attributes.
+   */
+  static get virtualAttributes() {
+    return [];
+  }
+
+  /**
+   * Relationship mapping.
+   */
+  static get relationMappings() {
+    const { BankRuleCondition } = require('models/BankRuleCondition');
+    const Account = require('models/Account');
+
+    return {
+      /**
+       * Sale invoice associated entries.
+       */
+      conditions: {
+        relation: Model.HasManyRelation,
+        modelClass: BankRuleCondition,
+        join: {
+          from: 'bank_rules.id',
+          to: 'bank_rule_conditions.ruleId',
+        },
+      },
+
+      /**
+       * Bank rule may associated to the assign account.
+       */
+      assignAccount: {
+        relation: Model.BelongsToOneRelation,
+        modelClass: Account.default,
+        join: {
+          from: 'bank_rules.assignAccountId',
+          to: 'accounts.id',
+        },
+      },
+    };
+  }
+}

packages/server/src/models/BankRuleCondition.ts

@@ -0,0 +1,24 @@
+import TenantModel from 'models/TenantModel';
+
+export class BankRuleCondition extends TenantModel {
+  /**
+   * Table name.
+   */
+  static get tableName() {
+    return 'bank_rule_conditions';
+  }
+
+  /**
+   * Timestamps columns.
+   */
+  get timestamps() {
+    return [];
+  }
+
+  /**
+   * Virtual attributes.
+   */
+  static get virtualAttributes() {
+    return [];
+  }
+}

packages/server/src/models/Bill.ts

@@ -404,6 +404,7 @@ export default class Bill extends mixin(TenantModel, [
     const Branch = require('models/Branch');
     const TaxRateTransaction = require('models/TaxRateTransaction');
     const Document = require('models/Document');
+    const { MatchedBankTransaction } = require('models/MatchedBankTransaction');
 
     return {
       vendor: {
@@ -485,6 +486,21 @@ export default class Bill extends mixin(TenantModel, [
           query.where('model_ref', 'Bill');
         },
       },
+
+      /**
+       * Bill may belongs to matched bank transaction.
+       */
+      matchedBankTransaction: {
+        relation: Model.HasManyRelation,
+        modelClass: MatchedBankTransaction,
+        join: {
+          from: 'bills.id',
+          to: 'matched_bank_transactions.referenceId',
+        },
+        filter(query) {
+          query.where('reference_type', 'Bill');
+        },
+      },
     };
   }
 

packages/server/src/models/CashflowTransaction.ts

@@ -5,9 +5,9 @@ import {
   getCashflowAccountTransactionsTypes,
   getCashflowTransactionType,
 } from '@/services/Cashflow/utils';
-import AccountTransaction from './AccountTransaction';
 import { CASHFLOW_DIRECTION } from '@/services/Cashflow/constants';
-import { getTransactionTypeLabel } from '@/utils/transactions-types';
+import { getCashflowTransactionFormattedType } from '@/utils/transactions-types';
+
 export default class CashflowTransaction extends TenantModel {
   transactionType: string;
   amount: number;
@@ -64,7 +64,7 @@ export default class CashflowTransaction extends TenantModel {
    * @returns {string}
    */
   get transactionTypeFormatted() {
-    return getTransactionTypeLabel(this.transactionType);
+    return getCashflowTransactionFormattedType(this.transactionType);
   }
 
   get typeMeta() {
@@ -95,6 +95,34 @@ export default class CashflowTransaction extends TenantModel {
     return !!this.uncategorizedTransaction;
   }
 
+  /**
+   * Model modifiers.
+   */
+  static get modifiers() {
+    return {
+      /**
+       * Filter the published transactions.
+       */
+      published(query) {
+        query.whereNot('published_at', null);
+      },
+
+      /**
+       * Filter the not categorized transactions.
+       */
+      notCategorized(query) {
+        query.whereNull('cashflowTransactions.uncategorizedTransactionId');
+      },
+
+      /**
+       * Filter the categorized transactions.
+       */
+      categorized(query) {
+        query.whereNotNull('cashflowTransactions.uncategorizedTransactionId');
+      },
+    };
+  }
+
   /**
    * Relationship mapping.
    */
@@ -102,6 +130,7 @@ export default class CashflowTransaction extends TenantModel {
     const CashflowTransactionLine = require('models/CashflowTransactionLine');
     const AccountTransaction = require('models/AccountTransaction');
     const Account = require('models/Account');
+    const { MatchedBankTransaction } = require('models/MatchedBankTransaction');
 
     return {
       /**
@@ -130,8 +159,7 @@ export default class CashflowTransaction extends TenantModel {
           to: 'accounts_transactions.referenceId',
         },
         filter(builder) {
-          const referenceTypes = getCashflowAccountTransactionsTypes();
+          builder.where('reference_type', 'CashflowTransaction');
-          builder.whereIn('reference_type', referenceTypes);
         },
       },
 
@@ -158,6 +186,22 @@ export default class CashflowTransaction extends TenantModel {
           to: 'accounts.id',
         },
       },
+
+      /**
+       * Cashflow transaction may belongs to matched bank transaction.
+       */
+      matchedBankTransaction: {
+        relation: Model.HasManyRelation,
+        modelClass: MatchedBankTransaction,
+        join: {
+          from: 'cashflow_transactions.id',
+          to: 'matched_bank_transactions.referenceId',
+        },
+        filter: (query) => {
+          const referenceTypes = getCashflowAccountTransactionsTypes();
+          query.whereIn('reference_type', referenceTypes);
+        },
+      },
     };
   }
 }

packages/server/src/models/Expense.ts

@@ -182,6 +182,7 @@ export default class Expense extends mixin(TenantModel, [
     const ExpenseCategory = require('models/ExpenseCategory');
     const Document = require('models/Document');
     const Branch = require('models/Branch');
+    const { MatchedBankTransaction } = require('models/MatchedBankTransaction');
 
     return {
       paymentAccount: {
@@ -234,6 +235,21 @@ export default class Expense extends mixin(TenantModel, [
           query.where('model_ref', 'Expense');
         },
       },
+
+      /**
+       * Expense may belongs to matched bank transaction.
+       */
+      matchedBankTransaction: {
+        relation: Model.HasManyRelation,
+        modelClass: MatchedBankTransaction,
+        join: {
+          from: 'expenses_transactions.id',
+          to: 'matched_bank_transactions.referenceId',
+        },
+        filter(query) {
+          query.where('reference_type', 'Expense');
+        },
+      },
     };
   }
 

packages/server/src/models/ManualJournal.ts

@@ -97,6 +97,7 @@ export default class ManualJournal extends mixin(TenantModel, [
     const AccountTransaction = require('models/AccountTransaction');
     const ManualJournalEntry = require('models/ManualJournalEntry');
     const Document = require('models/Document');
+    const { MatchedBankTransaction } = require('models/MatchedBankTransaction');
 
     return {
       entries: {
@@ -140,6 +141,21 @@ export default class ManualJournal extends mixin(TenantModel, [
           query.where('model_ref', 'ManualJournal');
         },
       },
+
+      /**
+       * Manual journal may belongs to matched bank transaction.
+       */
+      matchedBankTransaction: {
+        relation: Model.BelongsToOneRelation,
+        modelClass: MatchedBankTransaction,
+        join: {
+          from: 'manual_journals.id',
+          to: 'matched_bank_transactions.referenceId',
+        },
+        filter(query) {
+          query.where('reference_type', 'ManualJournal');
+        },
+      },
     };
   }
 

packages/server/src/models/MatchedBankTransaction.ts

@@ -0,0 +1,32 @@
+import TenantModel from 'models/TenantModel';
+import { Model } from 'objection';
+
+export class MatchedBankTransaction extends TenantModel {
+  /**
+   * Table name.
+   */
+  static get tableName() {
+    return 'matched_bank_transactions';
+  }
+
+  /**
+   * Timestamps columns.
+   */
+  get timestamps() {
+    return ['createdAt', 'updatedAt'];
+  }
+
+  /**
+   * Virtual attributes.
+   */
+  static get virtualAttributes() {
+    return [];
+  }
+
+  /**
+   * Relationship mapping.
+   */
+  static get relationMappings() {
+    return {};
+  }
+}

packages/server/src/models/RecognizedBankTransaction.ts

@@ -0,0 +1,72 @@
+import TenantModel from 'models/TenantModel';
+import { Model } from 'objection';
+
+export class RecognizedBankTransaction extends TenantModel {
+  /**
+   * Table name.
+   */
+  static get tableName() {
+    return 'recognized_bank_transactions';
+  }
+
+  /**
+   * Timestamps columns.
+   */
+  get timestamps() {
+    return [];
+  }
+
+  /**
+   * Virtual attributes.
+   */
+  static get virtualAttributes() {
+    return [];
+  }
+
+  /**
+   * Relationship mapping.
+   */
+  static get relationMappings() {
+    const UncategorizedCashflowTransaction = require('./UncategorizedCashflowTransaction');
+    const Account = require('./Account');
+    const { BankRule } = require('./BankRule');
+
+    return {
+      /**
+       * Recognized bank transaction may belongs to uncategorized transactions.
+       */
+      uncategorizedTransactions: {
+        relation: Model.HasManyRelation,
+        modelClass: UncategorizedCashflowTransaction.default,
+        join: {
+          from: 'recognized_bank_transactions.uncategorizedTransactionId',
+          to: 'uncategorized_cashflow_transactions.id',
+        },
+      },
+
+      /**
+       * Recognized bank transaction may belongs to assign account.
+       */
+      assignAccount: {
+        relation: Model.BelongsToOneRelation,
+        modelClass: Account.default,
+        join: {
+          from: 'recognized_bank_transactions.assignedAccountId',
+          to: 'accounts.id',
+        },
+      },
+
+      /**
+       * Recognized bank transaction may belongs to bank rule.
+       */
+      bankRule: {
+        relation: Model.BelongsToOneRelation,
+        modelClass: BankRule,
+        join: {
+          from: 'recognized_bank_transactions.bankRuleId',
+          to: 'bank_rules.id',
+        },
+      },
+    };
+  }
+}

packages/server/src/models/SaleInvoice.ts

@@ -411,6 +411,7 @@ export default class SaleInvoice extends mixin(TenantModel, [
     const Account = require('models/Account');
     const TaxRateTransaction = require('models/TaxRateTransaction');
     const Document = require('models/Document');
+    const { MatchedBankTransaction } = require('models/MatchedBankTransaction');
 
     return {
       /**
@@ -543,6 +544,21 @@ export default class SaleInvoice extends mixin(TenantModel, [
           query.where('model_ref', 'SaleInvoice');
         },
       },
+
+      /**
+       * Sale invocie may belongs to matched bank transaction.
+       */
+      matchedBankTransaction: {
+        relation: Model.HasManyRelation,
+        modelClass: MatchedBankTransaction,
+        join: {
+          from: 'sales_invoices.id',
+          to: "matched_bank_transactions.referenceId",
+        },
+        filter(query) {
+          query.where('reference_type', 'SaleInvoice');
+        },
+      },
     };
   }
 

packages/server/src/models/UncategorizedCashflowTransaction.ts

@@ -11,9 +11,15 @@ export default class UncategorizedCashflowTransaction extends mixin(
   [ModelSettings]
 ) {
   id!: number;
+  date!: Date | string;
   amount!: number;
   categorized!: boolean;
   accountId!: number;
+  referenceNo!: string;
+  payee!: string;
+  description!: string;
+  plaidTransactionId!: string;
+  recognizedTransactionId!: number;
 
   /**
    * Table name.
@@ -38,6 +44,7 @@ export default class UncategorizedCashflowTransaction extends mixin(
       'deposit',
       'isDepositTransaction',
       'isWithdrawalTransaction',
+      'isRecognized',
     ];
   }
 
@@ -75,11 +82,69 @@ export default class UncategorizedCashflowTransaction extends mixin(
     return 0 < this.withdrawal;
   }
 
+  /**
+   * Detarmines whether the transaction is recognized.
+   */
+  public get isRecognized(): boolean {
+    return !!this.recognizedTransactionId;
+  }
+
+  /**
+   * Model modifiers.
+   */
+  static get modifiers() {
+    return {
+      /**
+       * Filters the not excluded transactions.
+       */
+      notExcluded(query) {
+        query.whereNull('excluded_at');
+      },
+
+      /**
+       * Filters the excluded transactions.
+       */
+      excluded(query) {
+        query.whereNotNull('excluded_at');
+      },
+
+      /**
+       * Filter out the recognized transactions.
+       * @param query
+       */
+      recognized(query) {
+        query.whereNotNull('recognizedTransactionId');
+      },
+
+      /**
+       * Filter out the not recognized transactions.
+       * @param query
+       */
+      notRecognized(query) {
+        query.whereNull('recognizedTransactionId');
+      },
+
+      categorized(query) {
+        query.whereNotNull('categorizeRefType');
+        query.whereNotNull('categorizeRefId');
+      },
+
+      notCategorized(query) {
+        query.whereNull('categorizeRefType');
+        query.whereNull('categorizeRefId');
+      },
+    };
+  }
+
   /**
    * Relationship mapping.
    */
   static get relationMappings() {
     const Account = require('models/Account');
+    const {
+      RecognizedBankTransaction,
+    } = require('models/RecognizedBankTransaction');
+    const { MatchedBankTransaction } = require('models/MatchedBankTransaction');
 
     return {
       /**
@@ -93,58 +158,30 @@ export default class UncategorizedCashflowTransaction extends mixin(
           to: 'accounts.id',
         },
       },
+
+      /**
+       * Transaction may has association to recognized transaction.
+       */
+      recognizedTransaction: {
+        relation: Model.HasOneRelation,
+        modelClass: RecognizedBankTransaction,
+        join: {
+          from: 'uncategorized_cashflow_transactions.recognizedTransactionId',
+          to: 'recognized_bank_transactions.id',
+        },
+      },
+
+      /**
+       * Uncategorized transaction may has association to matched transaction.
+       */
+      matchedBankTransactions: {
+        relation: Model.HasManyRelation,
+        modelClass: MatchedBankTransaction,
+        join: {
+          from: 'uncategorized_cashflow_transactions.id',
+          to: 'matched_bank_transactions.uncategorizedTransactionId',
+        },
+      },
     };
   }
-
-  /**
-   * Updates the count of uncategorized transactions for the associated account
-   * based on the specified operation.
-   * @param {QueryContext} queryContext - The query context for the transaction.
-   * @param {boolean} increment - Indicates whether to increment or decrement the count.
-   */
-  private async updateUncategorizedTransactionCount(
-    queryContext: QueryContext,
-    increment: boolean
-  ) {
-    const operation = increment ? 'increment' : 'decrement';
-    const amount = increment ? 1 : -1;
-
-    await Account.query(queryContext.transaction)
-      .findById(this.accountId)
-      [operation]('uncategorized_transactions', amount);
-  }
-
-  /**
-   * Runs after insert.
-   * @param {QueryContext} queryContext
-   */
-  public async $afterInsert(queryContext) {
-    await super.$afterInsert(queryContext);
-    await this.updateUncategorizedTransactionCount(queryContext, true);
-  }
-
-  /**
-   * Runs after update.
-   * @param {ModelOptions} opt
-   * @param {QueryContext} queryContext
-   */
-  public async $afterUpdate(
-    opt: ModelOptions,
-    queryContext: QueryContext
-  ): Promise<any> {
-    await super.$afterUpdate(opt, queryContext);
-
-    if (this.id && this.categorized) {
-      await this.updateUncategorizedTransactionCount(queryContext, false);
-    }
-  }
-
-  /**
-   * Runs after delete.
-   * @param {QueryContext} queryContext
-   */
-  public async $afterDelete(queryContext: QueryContext) {
-    await super.$afterDelete(queryContext);
-    await this.updateUncategorizedTransactionCount(queryContext, false);
-  }
 }

packages/server/src/services/Accounting/Ledger.ts

@@ -51,7 +51,7 @@ export default class Ledger implements ILedger {
 
   /**
    * Filters entries by the given accounts ids then returns a new ledger.
-   * @param {number[]} accountIds 
+   * @param {number[]} accountIds
    * @returns {ILedger}
    */
   public whereAccountsIds(accountIds: number[]): ILedger {
@@ -274,4 +274,14 @@ export default class Ledger implements ILedger {
     const entries = Ledger.mappingTransactions(transactions);
     return new Ledger(entries);
   }
+
+  /**
+   * Retrieve the transaction amount.
+   * @param {number} credit - Credit amount.
+   * @param {number} debit - Debit amount.
+   * @param {string} normal - Credit or debit.
+   */
+  static getAmount(credit: number, debit: number, normal: string) {
+    return normal === 'credit' ? credit - debit : debit - credit;
+  }
 }

packages/server/src/services/Accounting/utils.ts

@@ -19,6 +19,8 @@ export const transformLedgerEntryToTransaction = (
     referenceId: entry.transactionId,
 
     transactionNumber: entry.transactionNumber,
+    transactionType: entry.transactionSubType,
+
     referenceNumber: entry.referenceNumber,
 
     note: entry.note,

packages/server/src/services/Accounts/CreateAccount.ts

@@ -7,6 +7,7 @@ import {
   IAccountEventCreatedPayload,
   IAccountEventCreatingPayload,
   IAccountCreateDTO,
+  CreateAccountParams,
 } from '@/interfaces';
 import events from '@/subscribers/events';
 import UnitOfWork from '@/services/UnitOfWork';
@@ -30,19 +31,22 @@ export class CreateAccount {
 
   /**
    * Authorize the account creation.
-   * @param  {number} tenantId
+   * @param {number} tenantId
-   * @param  {IAccountCreateDTO} accountDTO
+   * @param {IAccountCreateDTO} accountDTO
    */
   private authorize = async (
     tenantId: number,
     accountDTO: IAccountCreateDTO,
-    baseCurrency: string
+    baseCurrency: string,
+    params?: CreateAccountParams
   ) => {
     // Validate account name uniquiness.
-    await this.validator.validateAccountNameUniquiness(
+    if (!params.ignoreUniqueName) {
-      tenantId,
+      await this.validator.validateAccountNameUniquiness(
-      accountDTO.name
+        tenantId,
-    );
+        accountDTO.name
+      );
+    }
     // Validate the account code uniquiness.
     if (accountDTO.code) {
       await this.validator.isAccountCodeUniqueOrThrowError(
@@ -82,7 +86,7 @@ export class CreateAccount {
 
   /**
    * Transformes the create account DTO to input model.
-   * @param   {IAccountCreateDTO} createAccountDTO
+   * @param {IAccountCreateDTO} createAccountDTO
    */
   private transformDTOToModel = (
     createAccountDTO: IAccountCreateDTO,
@@ -104,7 +108,8 @@ export class CreateAccount {
   public createAccount = async (
     tenantId: number,
     accountDTO: IAccountCreateDTO,
-    trx?: Knex.Transaction
+    trx?: Knex.Transaction,
+    params: CreateAccountParams = { ignoreUniqueName: false }
   ): Promise<IAccount> => {
     const { Account } = this.tenancy.models(tenantId);
 
@@ -112,8 +117,12 @@ export class CreateAccount {
     const tenantMeta = await TenantMetadata.query().findOne({ tenantId });
 
     // Authorize the account creation.
-    await this.authorize(tenantId, accountDTO, tenantMeta.baseCurrency);
+    await this.authorize(
-
+      tenantId,
+      accountDTO,
+      tenantMeta.baseCurrency,
+      params
+    );
     // Transformes the DTO to model.
     const accountInputModel = this.transformDTOToModel(
       accountDTO,
@@ -148,3 +157,4 @@ export class CreateAccount {
     );
   };
 }
+

packages/server/src/services/Authentication/AuthSignin.ts

@@ -1,6 +1,6 @@
 import { Container, Inject } from 'typedi';
 import { cloneDeep } from 'lodash';
-import { Tenant } from '@/system/models';
+import { SystemUser, Tenant } from '@/system/models';
 import {
   IAuthSignedInEventPayload,
   IAuthSigningInEventPayload,
@@ -64,7 +64,9 @@ export class AuthSigninService {
     const { systemUserRepository } = this.sysRepositories;
 
     // Finds the user of the given email address.
-    const user = await systemUserRepository.findOneByEmail(email);
+    const user = await SystemUser.query()
+      .findOne('email', email)
+      .modify('inviteAccepted');
 
     // Validate the given email and password.
     await this.validateSignIn(user, email, password);

packages/server/src/services/Banking/BankAccounts/GetBankAccountSummary.ts

@@ -0,0 +1,76 @@
+import { Inject, Service } from 'typedi';
+import { initialize } from 'objection';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+
+@Service()
+export class GetBankAccountSummary {
+  @Inject()
+  private tenancy: HasTenancyService;
+
+  /**
+   * Retrieves the bank account meta summary
+   * @param {number} tenantId
+   * @param {number} bankAccountId
+   * @returns
+   */
+  public async getBankAccountSummary(tenantId: number, bankAccountId: number) {
+    const knex = this.tenancy.knex(tenantId);
+    const {
+      Account,
+      UncategorizedCashflowTransaction,
+      RecognizedBankTransaction,
+      MatchedBankTransaction,
+    } = this.tenancy.models(tenantId);
+
+    await initialize(knex, [
+      UncategorizedCashflowTransaction,
+      RecognizedBankTransaction,
+      MatchedBankTransaction,
+    ]);
+    const bankAccount = await Account.query()
+      .findById(bankAccountId)
+      .throwIfNotFound();
+
+    // Retrieves the uncategorized transactions count of the given bank account.
+    const uncategorizedTranasctionsCount =
+      await UncategorizedCashflowTransaction.query().onBuild((q) => {
+        // Include just the given account.
+        q.where('accountId', bankAccountId);
+
+        // Only the not excluded.
+        q.modify('notExcluded');
+
+        // Only the not categorized.
+        q.modify('notCategorized');
+
+        // Only the not matched bank transactions.
+        q.withGraphJoined('matchedBankTransactions');
+        q.whereNull('matchedBankTransactions.id');
+
+        // Count the results.
+        q.count('uncategorized_cashflow_transactions.id as total');
+        q.first();
+      });
+
+    // Retrieves the recognized transactions count of the given bank account.
+    const recognizedTransactionsCount = await RecognizedBankTransaction.query()
+      .whereExists(
+        UncategorizedCashflowTransaction.query().where(
+          'accountId',
+          bankAccountId
+        )
+      )
+      .count('id as total')
+      .first();
+
+    const totalUncategorizedTransactions =
+      uncategorizedTranasctionsCount?.total || 0;
+    const totalRecognizedTransactions = recognizedTransactionsCount?.total || 0;
+
+    return {
+      name: bankAccount.name,
+      totalUncategorizedTransactions,
+      totalRecognizedTransactions,
+    };
+  }
+}

packages/server/src/services/Banking/Exclude/ExcludeBankTransaction.ts

@@ -0,0 +1,62 @@
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import UnitOfWork from '@/services/UnitOfWork';
+import { Inject, Service } from 'typedi';
+import { validateTransactionNotCategorized } from './utils';
+import { EventPublisher } from '@/lib/EventPublisher/EventPublisher';
+import events from '@/subscribers/events';
+import {
+  IBankTransactionUnexcludedEventPayload,
+  IBankTransactionUnexcludingEventPayload,
+} from './_types';
+
+@Service()
+export class ExcludeBankTransaction {
+  @Inject()
+  private tenancy: HasTenancyService;
+
+  @Inject()
+  private uow: UnitOfWork;
+
+  @Inject()
+  private eventPublisher: EventPublisher;
+
+  /**
+   * Marks the given bank transaction as excluded.
+   * @param {number} tenantId
+   * @param {number} bankTransactionId
+   * @returns {Promise<void>}
+   */
+  public async excludeBankTransaction(
+    tenantId: number,
+    uncategorizedTransactionId: number
+  ) {
+    const { UncategorizedCashflowTransaction } = this.tenancy.models(tenantId);
+
+    const oldUncategorizedTransaction =
+      await UncategorizedCashflowTransaction.query()
+        .findById(uncategorizedTransactionId)
+        .throwIfNotFound();
+
+    validateTransactionNotCategorized(oldUncategorizedTransaction);
+
+    return this.uow.withTransaction(tenantId, async (trx) => {
+      await this.eventPublisher.emitAsync(events.bankTransactions.onExcluding, {
+        tenantId,
+        uncategorizedTransactionId,
+        trx,
+      } as IBankTransactionUnexcludingEventPayload);
+
+      await UncategorizedCashflowTransaction.query(trx)
+        .findById(uncategorizedTransactionId)
+        .patch({
+          excludedAt: new Date(),
+        });
+
+      await this.eventPublisher.emitAsync(events.bankTransactions.onExcluded, {
+        tenantId,
+        uncategorizedTransactionId,
+        trx,
+      } as IBankTransactionUnexcludedEventPayload);
+    });
+  }
+}

packages/server/src/services/Banking/Exclude/ExcludeBankTransactionsApplication.ts

@@ -0,0 +1,59 @@
+import { Inject, Service } from 'typedi';
+import { ExcludeBankTransaction } from './ExcludeBankTransaction';
+import { UnexcludeBankTransaction } from './UnexcludeBankTransaction';
+import { GetExcludedBankTransactionsService } from './GetExcludedBankTransactions';
+import { ExcludedBankTransactionsQuery } from './_types';
+
+@Service()
+export class ExcludeBankTransactionsApplication {
+  @Inject()
+  private excludeBankTransactionService: ExcludeBankTransaction;
+
+  @Inject()
+  private unexcludeBankTransactionService: UnexcludeBankTransaction;
+
+  @Inject()
+  private getExcludedBankTransactionsService: GetExcludedBankTransactionsService;
+
+  /**
+   * Marks a bank transaction as excluded.
+   * @param {number} tenantId - The ID of the tenant.
+   * @param {number} bankTransactionId - The ID of the bank transaction to exclude.
+   * @returns {Promise<void>}
+   */
+  public excludeBankTransaction(tenantId: number, bankTransactionId: number) {
+    return this.excludeBankTransactionService.excludeBankTransaction(
+      tenantId,
+      bankTransactionId
+    );
+  }
+
+  /**
+   * Marks a bank transaction as not excluded.
+   * @param {number} tenantId - The ID of the tenant.
+   * @param {number} bankTransactionId - The ID of the bank transaction to exclude.
+   * @returns {Promise<void>}
+   */
+  public unexcludeBankTransaction(tenantId: number, bankTransactionId: number) {
+    return this.unexcludeBankTransactionService.unexcludeBankTransaction(
+      tenantId,
+      bankTransactionId
+    );
+  }
+
+  /**
+   * Retrieves the excluded bank transactions.
+   * @param {number} tenantId
+   * @param {ExcludedBankTransactionsQuery} filter
+   * @returns {}
+   */
+  public getExcludedBankTransactions(
+    tenantId: number,
+    filter: ExcludedBankTransactionsQuery
+  ) {
+    return this.getExcludedBankTransactionsService.getExcludedBankTransactions(
+      tenantId,
+      filter
+    );
+  }
+}

packages/server/src/services/Banking/Exclude/GetExcludedBankTransactions.ts

@@ -0,0 +1,52 @@
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { Inject, Service } from 'typedi';
+import { ExcludedBankTransactionsQuery } from './_types';
+import { UncategorizedTransactionTransformer } from '@/services/Cashflow/UncategorizedTransactionTransformer';
+import { TransformerInjectable } from '@/lib/Transformer/TransformerInjectable';
+
+@Service()
+export class GetExcludedBankTransactionsService {
+  @Inject()
+  private tenancy: HasTenancyService;
+
+  @Inject()
+  private transformer: TransformerInjectable;
+
+  /**
+   * Retrieves the excluded uncategorized bank transactions.
+   * @param {number} tenantId
+   * @param {ExcludedBankTransactionsQuery} filter
+   * @returns
+   */
+  public async getExcludedBankTransactions(
+    tenantId: number,
+    filter: ExcludedBankTransactionsQuery
+  ) {
+    const { UncategorizedCashflowTransaction } = this.tenancy.models(tenantId);
+
+    // Parsed query with default values.
+    const _query = {
+      page: 1,
+      pageSize: 20,
+      ...filter,
+    };
+    const { results, pagination } =
+      await UncategorizedCashflowTransaction.query()
+        .onBuild((q) => {
+          q.modify('excluded');
+          q.orderBy('date', 'DESC');
+
+          if (_query.accountId) {
+            q.where('account_id', _query.accountId);
+          }
+        })
+        .pagination(_query.page - 1, _query.pageSize);
+
+    const data = await this.transformer.transform(
+      tenantId,
+      results,
+      new UncategorizedTransactionTransformer()
+    );
+    return { data, pagination };
+  }
+}

packages/server/src/services/Banking/Exclude/UnexcludeBankTransaction.ts

@@ -0,0 +1,66 @@
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import UnitOfWork from '@/services/UnitOfWork';
+import { Inject, Service } from 'typedi';
+import { validateTransactionNotCategorized } from './utils';
+import { EventPublisher } from '@/lib/EventPublisher/EventPublisher';
+import events from '@/subscribers/events';
+import {
+  IBankTransactionExcludedEventPayload,
+  IBankTransactionExcludingEventPayload,
+} from './_types';
+
+@Service()
+export class UnexcludeBankTransaction {
+  @Inject()
+  private tenancy: HasTenancyService;
+
+  @Inject()
+  private uow: UnitOfWork;
+
+  @Inject()
+  private eventPublisher: EventPublisher;
+
+  /**
+   * Marks the given bank transaction as excluded.
+   * @param {number} tenantId
+   * @param {number} bankTransactionId
+   * @returns {Promise<void>}
+   */
+  public async unexcludeBankTransaction(
+    tenantId: number,
+    uncategorizedTransactionId: number
+  ): Promise<void> {
+    const { UncategorizedCashflowTransaction } = this.tenancy.models(tenantId);
+
+    const oldUncategorizedTransaction =
+      await UncategorizedCashflowTransaction.query()
+        .findById(uncategorizedTransactionId)
+        .throwIfNotFound();
+
+    validateTransactionNotCategorized(oldUncategorizedTransaction);
+
+    return this.uow.withTransaction(tenantId, async (trx) => {
+      await this.eventPublisher.emitAsync(
+        events.bankTransactions.onUnexcluding,
+        {
+          tenantId,
+          uncategorizedTransactionId,
+        } as IBankTransactionExcludingEventPayload
+      );
+
+      await UncategorizedCashflowTransaction.query(trx)
+        .findById(uncategorizedTransactionId)
+        .patch({
+          excludedAt: null,
+        });
+
+      await this.eventPublisher.emitAsync(
+        events.bankTransactions.onUnexcluded,
+        {
+          tenantId,
+          uncategorizedTransactionId,
+        } as IBankTransactionExcludedEventPayload
+      );
+    });
+  }
+}

packages/server/src/services/Banking/Exclude/_types.ts

@@ -0,0 +1,30 @@
+import { Knex } from "knex";
+
+export interface ExcludedBankTransactionsQuery {
+  page?: number;
+  pageSize?: number;
+  accountId?: number;
+}
+
+export interface IBankTransactionUnexcludingEventPayload {
+  tenantId: number;
+  uncategorizedTransactionId: number;
+  trx?: Knex.Transaction
+}
+
+export interface IBankTransactionUnexcludedEventPayload {
+  tenantId: number;
+  uncategorizedTransactionId: number;
+  trx?: Knex.Transaction
+}
+
+export interface IBankTransactionExcludingEventPayload {
+  tenantId: number;
+  uncategorizedTransactionId: number;
+  trx?: Knex.Transaction
+}
+export interface IBankTransactionExcludedEventPayload {
+  tenantId: number;
+  uncategorizedTransactionId: number;
+  trx?: Knex.Transaction
+}

packages/server/src/services/Banking/Exclude/events/DecrementUncategorizedTransactionOnExclude.ts

@@ -0,0 +1,68 @@
+import { Inject, Service } from 'typedi';
+import events from '@/subscribers/events';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import {
+  IBankTransactionExcludedEventPayload,
+  IBankTransactionUnexcludedEventPayload,
+} from '../_types';
+
+@Service()
+export class DecrementUncategorizedTransactionOnExclude {
+  @Inject()
+  private tenancy: HasTenancyService;
+  /**
+   * Constructor method.
+   */
+  public attach(bus) {
+    bus.subscribe(
+      events.bankTransactions.onExcluded,
+      this.decrementUnCategorizedTransactionsOnExclude.bind(this)
+    );
+    bus.subscribe(
+      events.bankTransactions.onUnexcluded,
+      this.incrementUnCategorizedTransactionsOnUnexclude.bind(this)
+    );
+  }
+
+  /**
+   * Validates the cashflow transaction whether matched with bank transaction on deleting.
+   * @param {IManualJournalDeletingPayload}
+   */
+  public async decrementUnCategorizedTransactionsOnExclude({
+    tenantId,
+    uncategorizedTransactionId,
+    trx,
+  }: IBankTransactionExcludedEventPayload) {
+    const { UncategorizedCashflowTransaction, Account } =
+      this.tenancy.models(tenantId);
+
+    const transaction = await UncategorizedCashflowTransaction.query(
+      trx
+    ).findById(uncategorizedTransactionId);
+
+    await Account.query(trx)
+      .findById(transaction.accountId)
+      .decrement('uncategorizedTransactions', 1);
+  }
+
+  /**
+   * Validates the cashflow transaction whether matched with bank transaction on deleting.
+   * @param {IManualJournalDeletingPayload}
+   */
+  public async incrementUnCategorizedTransactionsOnUnexclude({
+    tenantId,
+    uncategorizedTransactionId,
+    trx,
+  }: IBankTransactionUnexcludedEventPayload) {
+    const { UncategorizedCashflowTransaction, Account } =
+      this.tenancy.models(tenantId);
+
+    const transaction = await UncategorizedCashflowTransaction.query().findById(
+      uncategorizedTransactionId
+    );
+    //
+    await Account.query(trx)
+      .findById(transaction.accountId)
+      .increment('uncategorizedTransactions', 1);
+  }
+}

packages/server/src/services/Banking/Exclude/utils.ts

@@ -0,0 +1,14 @@
+import { ServiceError } from '@/exceptions';
+import UncategorizedCashflowTransaction from '@/models/UncategorizedCashflowTransaction';
+
+const ERRORS = {
+  TRANSACTION_ALREADY_CATEGORIZED: 'TRANSACTION_ALREADY_CATEGORIZED',
+};
+
+export const validateTransactionNotCategorized = (
+  transaction: UncategorizedCashflowTransaction
+) => {
+  if (transaction.categorized) {
+    throw new ServiceError(ERRORS.TRANSACTION_ALREADY_CATEGORIZED);
+  }
+};

packages/server/src/services/Banking/Matching/GetMatchedTransactionBillsTransformer.ts

@@ -0,0 +1,131 @@
+import { Transformer } from '@/lib/Transformer/Transformer';
+
+export class GetMatchedTransactionBillsTransformer extends Transformer {
+  /**
+   * Include these attributes to sale credit note object.
+   * @returns {Array}
+   */
+  public includeAttributes = (): string[] => {
+    return [
+      'referenceNo',
+      'amount',
+      'amountFormatted',
+      'transactionNo',
+      'date',
+      'dateFormatted',
+      'transactionId',
+      'transactionNo',
+      'transactionType',
+      'transsactionTypeFormatted',
+      'transactionNormal',
+      'referenceId',
+      'referenceType',
+    ];
+  };
+
+  /**
+   * Exclude all attributes.
+   * @returns {Array<string>}
+   */
+  public excludeAttributes = (): string[] => {
+    return ['*'];
+  };
+
+  /**
+   * Retrieve the reference number of the bill.
+   * @param {Object} bill - The bill object.
+   * @returns {string}
+   */
+  protected referenceNo(bill) {
+    return bill.referenceNo;
+  }
+
+  /**
+   * Retrieve the amount of the bill.
+   * @param {Object} bill - The bill object.
+   * @returns {number}
+   */
+  protected amount(bill) {
+    return bill.amount;
+  }
+
+  /**
+   * Retrieve the formatted amount of the bill.
+   * @param {Object} bill - The bill object.
+   * @returns {string}
+   */
+  protected amountFormatted(bill) {
+    return this.formatNumber(bill.amount, {
+      currencyCode: bill.currencyCode,
+      money: true,
+    });
+  }
+
+  /**
+   * Retrieve the date of the bill.
+   * @param {Object} bill - The bill object.
+   * @returns {string}
+   */
+  protected date(bill) {
+    return bill.billDate;
+  }
+
+  /**
+   * Retrieve the formatted date of the bill.
+   * @param {Object} bill - The bill object.
+   * @returns {string}
+   */
+  protected dateFormatted(bill) {
+    return this.formatDate(bill.billDate);
+  }
+
+  /**
+   * Retrieve the transcation id of the bill.
+   * @param {Object} bill - The bill object.
+   * @returns {number}
+   */
+  protected transactionId(bill) {
+    return bill.id;
+  }
+
+  /**
+   * Retrieve the manual journal transaction type.
+   * @returns {string}
+   */
+  protected transactionType() {
+    return 'Bill';
+  }
+
+  /**
+   * Retrieves the manual journal formatted transaction type.
+   * @returns {string}
+   */
+  protected transsactionTypeFormatted() {
+    return 'Bill';
+  }
+
+  /**
+   * Retrieves the bill transaction normal (debit or credit).
+   * @returns {string}
+   */
+  protected transactionNormal() {
+    return 'credit';
+  }
+
+  /**
+   * Retrieve the match transaction reference id.
+   * @param bill
+   * @returns {number}
+   */
+  protected referenceId(bill) {
+    return bill.id;
+  }
+
+  /**
+   * Retrieve the match transaction referenece type.
+   * @returns {string}
+   */
+  protected referenceType() {
+    return 'Bill';
+  }
+}

packages/server/src/services/Banking/Matching/GetMatchedTransactionCashflowTransformer.ts

@@ -0,0 +1,142 @@
+import { Transformer } from '@/lib/Transformer/Transformer';
+
+export class GetMatchedTransactionCashflowTransformer extends Transformer {
+  /**
+   * Include these attributes to sale credit note object.
+   * @returns {Array}
+   */
+  public includeAttributes = (): string[] => {
+    return [
+      'referenceNo',
+      'amount',
+      'amountFormatted',
+      'transactionNo',
+      'date',
+      'dateFormatted',
+      'transactionId',
+      'transactionNo',
+      'transactionType',
+      'transsactionTypeFormatted',
+      'transactionNormal',
+      'referenceId',
+      'referenceType',
+    ];
+  };
+
+  /**
+   * Exclude all attributes.
+   * @returns {Array<string>}
+   */
+  public excludeAttributes = (): string[] => {
+    return ['*'];
+  };
+
+  /**
+   * Retrieve the invoice reference number.
+   * @returns {string}
+   */
+  protected referenceNo(invoice) {
+    return invoice.referenceNo;
+  }
+
+  /**
+   * Retrieve the transaction amount.
+   * @param transaction
+   * @returns {number}
+   */
+  protected amount(transaction) {
+    return transaction.amount;
+  }
+
+  /**
+   * Retrieve the transaction formatted amount.
+   * @param transaction
+   * @returns {string}
+   */
+  protected amountFormatted(transaction) {
+    return this.formatNumber(transaction.amount, {
+      currencyCode: transaction.currencyCode,
+      money: true,
+    });
+  }
+
+  /**
+   * Retrieve the date of the invoice.
+   * @param invoice
+   * @returns {Date}
+   */
+  protected date(transaction) {
+    return transaction.date;
+  }
+
+  /**
+   * Format the date of the invoice.
+   * @param invoice
+   * @returns {string}
+   */
+  protected dateFormatted(transaction) {
+    return this.formatDate(transaction.date);
+  }
+
+  /**
+   * Retrieve the transaction ID of the invoice.
+   * @param invoice
+   * @returns {number}
+   */
+  protected transactionId(transaction) {
+    return transaction.id;
+  }
+
+  /**
+   * Retrieve the invoice transaction number.
+   * @param invoice
+   * @returns {string}
+   */
+  protected transactionNo(transaction) {
+    return transaction.transactionNumber;
+  }
+
+  /**
+   * Retrieve the invoice transaction type.
+   * @param invoice
+   * @returns {String}
+   */
+  protected transactionType(transaction) {
+    return transaction.transactionType;
+  }
+
+  /**
+   * Retrieve the invoice formatted transaction type.
+   * @param invoice
+   * @returns {string}
+   */
+  protected transsactionTypeFormatted(transaction) {
+    return transaction.transactionTypeFormatted;
+  }
+
+  /**
+   * Retrieve the cashflow transaction normal (credit or debit).
+   * @param transaction
+   * @returns {string}
+   */
+  protected transactionNormal(transaction) {
+    return transaction.isCashCredit ? 'credit' : 'debit';
+  }
+
+  /**
+   * Retrieves the cashflow transaction reference id.
+   * @param transaction
+   * @returns {number}
+   */
+  protected referenceId(transaction) {
+    return transaction.id;
+  }
+
+  /**
+   * Retrieves the cashflow transaction reference type.
+   * @returns {string}
+   */
+  protected referenceType() {
+    return 'CashflowTransaction';
+  }
+}

packages/server/src/services/Banking/Matching/GetMatchedTransactionExpensesTransformer.ts

@@ -0,0 +1,142 @@
+import { Transformer } from '@/lib/Transformer/Transformer';
+
+export class GetMatchedTransactionExpensesTransformer extends Transformer {
+  /**
+   * Include these attributes to sale credit note object.
+   * @returns {Array}
+   */
+  public includeAttributes = (): string[] => {
+    return [
+      'referenceNo',
+      'amount',
+      'amountFormatted',
+      'transactionNo',
+      'date',
+      'dateFormatted',
+      'transactionId',
+      'transactionNo',
+      'transactionType',
+      'transsactionTypeFormatted',
+      'transactionNormal',
+      'referenceType',
+      'referenceId',
+    ];
+  };
+
+  /**
+   * Exclude all attributes.
+   * @returns {Array<string>}
+   */
+  public excludeAttributes = (): string[] => {
+    return ['*'];
+  };
+
+  /**
+   * Retrieves the expense reference number.
+   * @param expense
+   * @returns {string}
+   */
+  protected referenceNo(expense) {
+    return expense.referenceNo;
+  }
+
+  /**
+   * Retrieves the expense amount.
+   * @param expense
+   * @returns {number}
+   */
+  protected amount(expense) {
+    return expense.totalAmount;
+  }
+
+  /**
+   * Formats the amount of the expense.
+   * @param expense
+   * @returns {string}
+   */
+  protected amountFormatted(expense) {
+    return this.formatNumber(expense.totalAmount, {
+      currencyCode: expense.currencyCode,
+      money: true,
+    });
+  }
+
+  /**
+   * Retrieves the date of the expense.
+   * @param expense
+   * @returns {Date}
+   */
+  protected date(expense) {
+    return expense.paymentDate;
+  }
+
+  /**
+   * Formats the date of the expense.
+   * @param expense
+   * @returns {string}
+   */
+  protected dateFormatted(expense) {
+    return this.formatDate(expense.paymentDate);
+  }
+
+  /**
+   * Retrieves the transaction ID of the expense.
+   * @param expense
+   * @returns {number}
+   */
+  protected transactionId(expense) {
+    return expense.id;
+  }
+
+  /**
+   * Retrieves the expense transaction number.
+   * @param expense
+   * @returns {string}
+   */
+  protected transactionNo(expense) {
+    return expense.expenseNo;
+  }
+
+  /**
+   * Retrieves the expense transaction type.
+   * @param expense
+   * @returns {String}
+   */
+  protected transactionType() {
+    return 'Expense';
+  }
+
+  /**
+   * Retrieves the formatted transaction type of the expense.
+   * @param expense
+   * @returns {string}
+   */
+  protected transsactionTypeFormatted() {
+    return 'Expense';
+  }
+
+  /**
+   * Retrieve the expense transaction normal (credit or debit).
+   * @returns {string}
+   */
+  protected transactionNormal() {
+    return 'credit';
+  }
+
+  /**
+   * Retrieve the transaction reference type.
+   * @returns {string}
+   */
+  protected referenceType() {
+    return 'Expense';
+  }
+
+  /**
+   * Retrieve the transaction reference id.
+   * @param transaction
+   * @returns {number}
+   */
+  protected referenceId(transaction) {
+    return transaction.id;
+  }
+}

packages/server/src/services/Banking/Matching/GetMatchedTransactionInvoicesTransformer.ts

@@ -0,0 +1,138 @@
+import { Transformer } from '@/lib/Transformer/Transformer';
+
+export class GetMatchedTransactionInvoicesTransformer extends Transformer {
+  /**
+   * Include these attributes to sale credit note object.
+   * @returns {Array}
+   */
+  public includeAttributes = (): string[] => {
+    return [
+      'referenceNo',
+      'amount',
+      'amountFormatted',
+      'transactionNo',
+      'date',
+      'dateFormatted',
+      'transactionId',
+      'transactionNo',
+      'transactionType',
+      'transsactionTypeFormatted',
+      'transactionNormal',
+      'referenceType',
+      'referenceId'
+    ];
+  };
+
+  /**
+   * Exclude all attributes.
+   * @returns {Array<string>}
+   */
+  public excludeAttributes = (): string[] => {
+    return ['*'];
+  };
+
+  /**
+   * Retrieve the invoice reference number.
+   * @returns {string}
+   */
+  protected referenceNo(invoice) {
+    return invoice.referenceNo;
+  }
+
+  /**
+   * Retrieve the invoice amount.
+   * @param invoice
+   * @returns {number}
+   */
+  protected amount(invoice) {
+    return invoice.dueAmount;
+  }
+  /**
+   * Format the amount of the invoice.
+   * @param invoice
+   * @returns {string}
+   */
+  protected amountFormatted(invoice) {
+    return this.formatNumber(invoice.dueAmount, {
+      currencyCode: invoice.currencyCode,
+      money: true,
+    });
+  }
+
+  /**
+   * Retrieve the date of the invoice.
+   * @param invoice
+   * @returns {Date}
+   */
+  protected date(invoice) {
+    return invoice.invoiceDate;
+  }
+
+  /**
+   * Format the date of the invoice.
+   * @param invoice
+   * @returns {string}
+   */
+  protected dateFormatted(invoice) {
+    return this.formatDate(invoice.invoiceDate);
+  }
+
+  /**
+   * Retrieve the transaction ID of the invoice.
+   * @param invoice
+   * @returns {number}
+   */
+  protected transactionId(invoice) {
+    return invoice.id;
+  }
+  /**
+   * Retrieve the invoice transaction number.
+   * @param invoice
+   * @returns {string}
+   */
+  protected transactionNo(invoice) {
+    return invoice.invoiceNo;
+  }
+
+  /**
+   * Retrieve the invoice transaction type.
+   * @param invoice
+   * @returns {String}
+   */
+  protected transactionType(invoice) {
+    return 'SaleInvoice';
+  }
+
+  /**
+   * Retrieve the invoice formatted transaction type.
+   * @param invoice
+   * @returns {string}
+   */
+  protected transsactionTypeFormatted(invoice) {
+    return 'Sale invoice';
+  }
+
+  /**
+   * Retrieve the transaction normal of invoice (credit or debit).
+   * @returns {string}
+   */
+  protected transactionNormal() {
+    return 'debit';
+  }
+
+  /**
+   * Retrieve the transaction reference type.
+   * @returns {string}
+   */  protected referenceType() {
+    return 'SaleInvoice';
+  }
+
+  /**
+   * Retrieve the transaction reference id.
+   * @param transaction 
+   * @returns {number}
+   */
+  protected referenceId(transaction) {
+    return transaction.id;
+  }
+}

packages/server/src/services/Banking/Matching/GetMatchedTransactionManualJournalsTransformer.ts

@@ -0,0 +1,149 @@
+import { sumBy } from 'lodash';
+import { Transformer } from '@/lib/Transformer/Transformer';
+import { AccountNormal } from '@/interfaces';
+
+export class GetMatchedTransactionManualJournalsTransformer extends Transformer {
+  /**
+   * Include these attributes to sale credit note object.
+   * @returns {Array}
+   */
+  public includeAttributes = (): string[] => {
+    return [
+      'referenceNo',
+      'amount',
+      'amountFormatted',
+      'transactionNo',
+      'date',
+      'dateFormatted',
+      'transactionId',
+      'transactionNo',
+      'transactionType',
+      'transsactionTypeFormatted',
+      'transactionNormal',
+      'referenceType',
+      'referenceId',
+    ];
+  };
+
+  /**
+   * Exclude all attributes.
+   * @returns {Array<string>}
+   */
+  public excludeAttributes = (): string[] => {
+    return ['*'];
+  };
+
+  /**
+   * Retrieves the manual journal reference no.
+   * @param manualJournal
+   * @returns {string}
+   */
+  protected referenceNo(manualJournal) {
+    return manualJournal.referenceNo;
+  }
+
+  protected total(manualJournal) {
+    const credit = sumBy(manualJournal?.entries, 'credit');
+    const debit = sumBy(manualJournal?.entries, 'debit');
+
+    return debit - credit;
+  }
+
+  /**
+   * Retrieves the manual journal amount.
+   * @param manualJournal
+   * @returns {number}
+   */
+  protected amount(manualJournal) {
+    return Math.abs(this.total(manualJournal));
+  }
+
+  /**
+   * Retrieves the manual journal formatted amount.
+   * @param manualJournal
+   * @returns {string}
+   */
+  protected amountFormatted(manualJournal) {
+    return this.formatNumber(manualJournal.amount, {
+      currencyCode: manualJournal.currencyCode,
+      money: true,
+    });
+  }
+
+  /**
+   * Retreives the manual journal date.
+   * @param manualJournal
+   * @returns {Date}
+   */
+  protected date(manualJournal) {
+    return manualJournal.date;
+  }
+
+  /**
+   * Retrieves the manual journal formatted date.
+   * @param manualJournal
+   * @returns {string}
+   */
+  protected dateFormatted(manualJournal) {
+    return this.formatDate(manualJournal.date);
+  }
+
+  /**
+   * Retrieve the manual journal transaction id.
+   * @returns {number}
+   */
+  protected transactionId(manualJournal) {
+    return manualJournal.id;
+  }
+
+  /**
+   * Retrieve the manual journal transaction number.
+   * @param manualJournal
+   */
+  protected transactionNo(manualJournal) {
+    return manualJournal.journalNumber;
+  }
+
+  /**
+   * Retrieve the manual journal transaction type.
+   * @returns {string}
+   */
+  protected transactionType() {
+    return 'ManualJournal';
+  }
+
+  /**
+   * Retrieves the manual journal formatted transaction type.
+   * @returns {string}
+   */
+  protected transsactionTypeFormatted() {
+    return 'Manual Journal';
+  }
+
+  /**
+   * Retrieve the manual journal transaction normal (credit or debit).
+   * @returns {string}
+   */
+  protected transactionNormal(transaction) {
+    const amount = this.total(transaction);
+
+    return amount >= 0 ? AccountNormal.DEBIT : AccountNormal.CREDIT;
+  }
+
+  /**
+   * Retrieve the manual journal reference type.
+   * @returns {string}
+   */
+  protected referenceType() {
+    return 'ManualJournal';
+  }
+
+  /**
+   * Retrieves the manual journal reference id.
+   * @param transaction
+   * @returns {number}
+   */
+  protected referenceId(transaction) {
+    return transaction.id;
+  }
+}

packages/server/src/services/Banking/Matching/GetMatchedTransactions.ts

@@ -0,0 +1,113 @@
+import { Inject, Service } from 'typedi';
+import * as R from 'ramda';
+import moment from 'moment';
+import { PromisePool } from '@supercharge/promise-pool';
+import { GetMatchedTransactionsFilter, MatchedTransactionsPOJO } from './types';
+import { GetMatchedTransactionsByExpenses } from './GetMatchedTransactionsByExpenses';
+import { GetMatchedTransactionsByBills } from './GetMatchedTransactionsByBills';
+import { GetMatchedTransactionsByManualJournals } from './GetMatchedTransactionsByManualJournals';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { sortClosestMatchTransactions } from './_utils';
+import { GetMatchedTransactionsByCashflow } from './GetMatchedTransactionsByCashflow';
+import { GetMatchedTransactionsByInvoices } from './GetMatchedTransactionsByInvoices';
+
+@Service()
+export class GetMatchedTransactions {
+  @Inject()
+  private tenancy: HasTenancyService;
+
+  @Inject()
+  private getMatchedInvoicesService: GetMatchedTransactionsByInvoices;
+
+  @Inject()
+  private getMatchedBillsService: GetMatchedTransactionsByBills;
+
+  @Inject()
+  private getMatchedManualJournalService: GetMatchedTransactionsByManualJournals;
+
+  @Inject()
+  private getMatchedExpensesService: GetMatchedTransactionsByExpenses;
+
+  @Inject()
+  private getMatchedCashflowService: GetMatchedTransactionsByCashflow;
+
+  /**
+   * Registered matched transactions types.
+   */
+  get registered() {
+    return [
+      { type: 'SaleInvoice', service: this.getMatchedInvoicesService },
+      { type: 'Bill', service: this.getMatchedBillsService },
+      { type: 'Expense', service: this.getMatchedExpensesService },
+      { type: 'ManualJournal', service: this.getMatchedManualJournalService },
+      { type: 'Cashflow', service: this.getMatchedCashflowService },
+    ];
+  }
+
+  /**
+   * Retrieves the matched transactions.
+   * @param {number} tenantId -
+   * @param {GetMatchedTransactionsFilter} filter -
+   * @returns {Promise<MatchedTransactionsPOJO>}
+   */
+  public async getMatchedTransactions(
+    tenantId: number,
+    uncategorizedTransactionId: number,
+    filter: GetMatchedTransactionsFilter
+  ): Promise<MatchedTransactionsPOJO> {
+    const { UncategorizedCashflowTransaction } = this.tenancy.models(tenantId);
+
+    const uncategorizedTransaction =
+      await UncategorizedCashflowTransaction.query()
+        .findById(uncategorizedTransactionId)
+        .throwIfNotFound();
+
+    const filtered = filter.transactionType
+      ? this.registered.filter((item) => item.type === filter.transactionType)
+      : this.registered;
+
+    const matchedTransactions = await PromisePool.withConcurrency(2)
+      .for(filtered)
+      .process(async ({ type, service }) => {
+        return service.getMatchedTransactions(tenantId, filter);
+      });
+
+    const { perfectMatches, possibleMatches } = this.groupMatchedResults(
+      uncategorizedTransaction,
+      matchedTransactions
+    );
+    return {
+      perfectMatches,
+      possibleMatches,
+    };
+  }
+
+  /**
+   * Groups the given results for getting perfect and possible matches
+   * based on the given uncategorized transaction.
+   * @param uncategorizedTransaction
+   * @param matchedTransactions
+   * @returns {MatchedTransactionsPOJO}
+   */
+  private groupMatchedResults(
+    uncategorizedTransaction,
+    matchedTransactions
+  ): MatchedTransactionsPOJO {
+    const results = R.compose(R.flatten)(matchedTransactions?.results);
+
+    // Sort the results based on amount, date, and transaction type
+    const closestResullts = sortClosestMatchTransactions(
+      uncategorizedTransaction,
+      results
+    );
+    const perfectMatches = R.filter(
+      (match) =>
+        match.amount === uncategorizedTransaction.amount &&
+        moment(match.date).isSame(uncategorizedTransaction.date, 'day'),
+      closestResullts
+    );
+    const possibleMatches = R.difference(closestResullts, perfectMatches);
+
+    return { perfectMatches, possibleMatches };
+  }
+}

packages/server/src/services/Banking/Matching/GetMatchedTransactionsByBills.ts

@@ -0,0 +1,74 @@
+import { Inject, Service } from 'typedi';
+import { initialize } from 'objection';
+import { TransformerInjectable } from '@/lib/Transformer/TransformerInjectable';
+import { GetMatchedTransactionBillsTransformer } from './GetMatchedTransactionBillsTransformer';
+import { GetMatchedTransactionsFilter, MatchedTransactionPOJO } from './types';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { GetMatchedTransactionsByType } from './GetMatchedTransactionsByType';
+
+@Service()
+export class GetMatchedTransactionsByBills extends GetMatchedTransactionsByType {
+  @Inject()
+  private tenancy: HasTenancyService;
+
+  @Inject()
+  private transformer: TransformerInjectable;
+
+  /**
+   * Retrieves the matched transactions.
+   * @param {number} tenantId -
+   * @param {GetMatchedTransactionsFilter} filter -
+   */
+  public async getMatchedTransactions(
+    tenantId: number,
+    filter: GetMatchedTransactionsFilter
+  ) {
+    const { Bill, MatchedBankTransaction } = this.tenancy.models(tenantId);
+    const knex = this.tenancy.knex(tenantId);
+
+    // Initialize the models metadata.
+    await initialize(knex, [Bill, MatchedBankTransaction]);
+
+    // Retrieves the bill matches.
+    const bills = await Bill.query().onBuild((q) => {
+      q.withGraphJoined('matchedBankTransaction');
+      q.whereNull('matchedBankTransaction.id');
+      q.modify('published');
+
+      if (filter.fromDate) {
+        q.where('billDate', '>=', filter.fromDate);
+      }
+      if (filter.toDate) {
+        q.where('billDate', '<=', filter.toDate);
+      }
+      q.orderBy('billDate', 'DESC');
+    });
+
+    return this.transformer.transform(
+      tenantId,
+      bills,
+      new GetMatchedTransactionBillsTransformer()
+    );
+  }
+
+  /**
+   * Retrieves the given bill matched transaction.
+   * @param {number} tenantId
+   * @param {number} transactionId
+   * @returns {Promise<MatchedTransactionPOJO>}
+   */
+  public async getMatchedTransaction(
+    tenantId: number,
+    transactionId: number
+  ): Promise<MatchedTransactionPOJO> {
+    const { Bill } = this.tenancy.models(tenantId);
+
+    const bill = await Bill.query().findById(transactionId).throwIfNotFound();
+
+    return this.transformer.transform(
+      tenantId,
+      bill,
+      new GetMatchedTransactionBillsTransformer()
+    );
+  }
+}

packages/server/src/services/Banking/Matching/GetMatchedTransactionsByCashflow.ts

@@ -0,0 +1,85 @@
+import { Inject, Service } from 'typedi';
+import { initialize } from 'objection';
+import { TransformerInjectable } from '@/lib/Transformer/TransformerInjectable';
+import { GetMatchedTransactionsByType } from './GetMatchedTransactionsByType';
+import { GetMatchedTransactionCashflowTransformer } from './GetMatchedTransactionCashflowTransformer';
+import { GetMatchedTransactionsFilter } from './types';
+
+@Service()
+export class GetMatchedTransactionsByCashflow extends GetMatchedTransactionsByType {
+  @Inject()
+  private transformer: TransformerInjectable;
+
+  /**
+   * Retrieve the matched transactions of cash flow.
+   * @param {number} tenantId
+   * @param {GetMatchedTransactionsFilter} filter
+   * @returns
+   */
+  async getMatchedTransactions(
+    tenantId: number,
+    filter: Omit<GetMatchedTransactionsFilter, 'transactionType'>
+  ) {
+    const { CashflowTransaction, MatchedBankTransaction } =
+      this.tenancy.models(tenantId);
+    const knex = this.tenancy.knex(tenantId);
+
+    // Initialize the ORM models metadata.
+    await initialize(knex, [CashflowTransaction, MatchedBankTransaction]);
+
+    const transactions = await CashflowTransaction.query().onBuild((q) => {
+      // Not matched to bank transaction.
+      q.withGraphJoined('matchedBankTransaction');
+      q.whereNull('matchedBankTransaction.id');
+
+      // Not categorized.
+      q.modify('notCategorized');
+
+      // Published.
+      q.modify('published');
+
+      if (filter.fromDate) {
+        q.where('date', '>=', filter.fromDate);
+      }
+      if (filter.toDate) {
+        q.where('date', '<=', filter.toDate);
+      }
+      q.orderBy('date', 'DESC');
+    });
+
+    return this.transformer.transform(
+      tenantId,
+      transactions,
+      new GetMatchedTransactionCashflowTransformer()
+    );
+  }
+
+  /**
+   * Retrieves the matched transaction of cash flow.
+   * @param {number} tenantId
+   * @param {number} transactionId
+   * @returns
+   */
+  async getMatchedTransaction(tenantId: number, transactionId: number) {
+    const { CashflowTransaction, MatchedBankTransaction } =
+      this.tenancy.models(tenantId);
+    const knex = this.tenancy.knex(tenantId);
+
+    // Initialize the ORM models metadata.
+    await initialize(knex, [CashflowTransaction, MatchedBankTransaction]);
+
+    const transactions = await CashflowTransaction.query()
+      .findById(transactionId)
+      .withGraphJoined('matchedBankTransaction')
+      .whereNull('matchedBankTransaction.id')
+      .modify('notCategorized')
+      .modify('published')
+      .throwIfNotFound();
+
+    return this.transformer.transform(
+      tenantId,
+      transactions,
+      new GetMatchedTransactionCashflowTransformer()
+    );
+  }
+}

packages/server/src/services/Banking/Matching/GetMatchedTransactionsByExpenses.ts

@@ -0,0 +1,85 @@
+import { Inject, Service } from 'typedi';
+import { initialize } from 'objection';
+import { GetMatchedTransactionsFilter, MatchedTransactionPOJO } from './types';
+import { TransformerInjectable } from '@/lib/Transformer/TransformerInjectable';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { GetMatchedTransactionsByType } from './GetMatchedTransactionsByType';
+import { GetMatchedTransactionExpensesTransformer } from './GetMatchedTransactionExpensesTransformer';
+
+@Service()
+export class GetMatchedTransactionsByExpenses extends GetMatchedTransactionsByType {
+  @Inject()
+  protected tenancy: HasTenancyService;
+
+  @Inject()
+  protected transformer: TransformerInjectable;
+
+  /**
+   * Retrieves the matched transactions of expenses.
+   * @param {number} tenantId
+   * @param {GetMatchedTransactionsFilter} filter
+   * @returns
+   */
+  async getMatchedTransactions(
+    tenantId: number,
+    filter: GetMatchedTransactionsFilter
+  ) {
+    const { Expense, MatchedBankTransaction } = this.tenancy.models(tenantId);
+    const knex = this.tenancy.knex(tenantId);
+
+    // Initialize the models metadata.
+    await initialize(knex, [Expense, MatchedBankTransaction]);
+
+    // Retrieve the expense matches.
+    const expenses = await Expense.query().onBuild((query) => {
+      // Filter out the not matched to bank transactions.
+      query.withGraphJoined('matchedBankTransaction');
+      query.whereNull('matchedBankTransaction.id');
+
+      // Filter the published onyl
+      query.modify('filterByPublished');
+
+      if (filter.fromDate) {
+        query.where('paymentDate', '>=', filter.fromDate);
+      }
+      if (filter.toDate) {
+        query.where('paymentDate', '<=', filter.toDate);
+      }
+      if (filter.minAmount) {
+        query.where('totalAmount', '>=', filter.minAmount);
+      }
+      if (filter.maxAmount) {
+        query.where('totalAmount', '<=', filter.maxAmount);
+      }
+      query.orderBy('paymentDate', 'DESC');
+    });
+    return this.transformer.transform(
+      tenantId,
+      expenses,
+      new GetMatchedTransactionExpensesTransformer()
+    );
+  }
+
+  /**
+   * Retrieves the given matched expense transaction.
+   * @param {number} tenantId
+   * @param {number} transactionId
+   * @returns {GetMatchedTransactionExpensesTransformer-}
+   */
+  public async getMatchedTransaction(
+    tenantId: number,
+    transactionId: number
+  ): Promise<MatchedTransactionPOJO> {
+    const { Expense } = this.tenancy.models(tenantId);
+
+    const expense = await Expense.query()
+      .findById(transactionId)
+      .throwIfNotFound();
+
+    return this.transformer.transform(
+      tenantId,
+      expense,
+      new GetMatchedTransactionExpensesTransformer()
+    );
+  }
+}

packages/server/src/services/Banking/Matching/GetMatchedTransactionsByInvoices.ts

@@ -0,0 +1,81 @@
+import { Inject, Service } from 'typedi';
+import { initialize } from 'objection';
+import { TransformerInjectable } from '@/lib/Transformer/TransformerInjectable';
+import { GetMatchedTransactionInvoicesTransformer } from './GetMatchedTransactionInvoicesTransformer';
+import {
+  GetMatchedTransactionsFilter,
+  MatchedTransactionPOJO,
+  MatchedTransactionsPOJO,
+} from './types';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { GetMatchedTransactionsByType } from './GetMatchedTransactionsByType';
+
+@Service()
+export class GetMatchedTransactionsByInvoices extends GetMatchedTransactionsByType {
+  @Inject()
+  protected tenancy: HasTenancyService;
+
+  @Inject()
+  protected transformer: TransformerInjectable;
+
+  /**
+   * Retrieves the matched transactions.
+   * @param {number} tenantId -
+   * @param {GetMatchedTransactionsFilter} filter -
+   * @returns {Promise<MatchedTransactionsPOJO>}
+   */
+  public async getMatchedTransactions(
+    tenantId: number,
+    filter: GetMatchedTransactionsFilter
+  ): Promise<MatchedTransactionsPOJO> {
+    const { SaleInvoice, MatchedBankTransaction } =
+      this.tenancy.models(tenantId);
+    const knex = this.tenancy.knex(tenantId);
+
+    // Initialize the models metadata.
+    await initialize(knex, [SaleInvoice, MatchedBankTransaction]);
+
+    // Retrieve the invoices that not matched, unpaid.
+    const invoices = await SaleInvoice.query().onBuild((q) => {
+      q.withGraphJoined('matchedBankTransaction');
+      q.whereNull('matchedBankTransaction.id');
+      q.modify('unpaid');
+      q.modify('published');
+
+      if (filter.fromDate) {
+        q.where('invoiceDate', '>=', filter.fromDate);
+      }
+      if (filter.toDate) {
+        q.where('invoiceDate', '<=', filter.toDate);
+      }
+      q.orderBy('invoiceDate', 'DESC');
+    });
+
+    return this.transformer.transform(
+      tenantId,
+      invoices,
+      new GetMatchedTransactionInvoicesTransformer()
+    );
+  }
+
+  /**
+   * Retrieves the matched transaction.
+   * @param {number} tenantId
+   * @param {number} transactionId
+   * @returns {Promise<MatchedTransactionPOJO>}
+   */
+  public async getMatchedTransaction(
+    tenantId: number,
+    transactionId: number
+  ): Promise<MatchedTransactionPOJO> {
+    const { SaleInvoice } = this.tenancy.models(tenantId);
+
+    const invoice = await SaleInvoice.query().findById(transactionId);
+
+    return this.transformer.transform(
+      tenantId,
+      invoice,
+      new GetMatchedTransactionInvoicesTransformer()
+    );
+  }
+}

packages/server/src/services/Banking/Matching/GetMatchedTransactionsByManualJournals.ts

@@ -0,0 +1,83 @@
+import { Inject, Service } from 'typedi';
+import { initialize } from 'objection';
+import { TransformerInjectable } from '@/lib/Transformer/TransformerInjectable';
+import { GetMatchedTransactionManualJournalsTransformer } from './GetMatchedTransactionManualJournalsTransformer';
+import { GetMatchedTransactionsByType } from './GetMatchedTransactionsByType';
+import { GetMatchedTransactionsFilter } from './types';
+
+@Service()
+export class GetMatchedTransactionsByManualJournals extends GetMatchedTransactionsByType {
+  @Inject()
+  private transformer: TransformerInjectable;
+
+  /**
+   * Retrieve the matched transactions of manual journals.
+   * @param {number} tenantId
+   * @param {GetMatchedTransactionsFilter} filter
+   * @returns
+   */
+  async getMatchedTransactions(
+    tenantId: number,
+    filter: Omit<GetMatchedTransactionsFilter, 'transactionType'>
+  ) {
+    const { ManualJournal, ManualJournalEntry, MatchedBankTransaction } =
+      this.tenancy.models(tenantId);
+    const knex = this.tenancy.knex(tenantId);
+
+    await initialize(knex, [
+      ManualJournal,
+      ManualJournalEntry,
+      MatchedBankTransaction,
+    ]);
+    const accountId = 1000;
+
+    const manualJournals = await ManualJournal.query().onBuild((query) => {
+      query.withGraphJoined('matchedBankTransaction');
+      query.whereNull('matchedBankTransaction.id');
+
+      query.withGraphJoined('entries');
+      query.where('entries.accountId', accountId);
+
+      query.modify('filterByPublished');
+
+      if (filter.fromDate) {
+        query.where('date', '>=', filter.fromDate);
+      }
+      if (filter.toDate) {
+        query.where('date', '<=', filter.toDate);
+      }
+      if (filter.minAmount) {
+        query.where('amount', '>=', filter.minAmount);
+      }
+      if (filter.maxAmount) {
+        query.where('amount', '<=', filter.maxAmount);
+      }
+    });
+    return this.transformer.transform(
+      tenantId,
+      manualJournals,
+      new GetMatchedTransactionManualJournalsTransformer()
+    );
+  }
+
+  /**
+   * Retrieves the matched transaction of manual journals.
+   * @param {number} tenantId
+   * @param {number} transactionId
+   * @returns
+   */
+  async getMatchedTransaction(tenantId: number, transactionId: number) {
+    const { ManualJournal } = this.tenancy.models(tenantId);
+
+    const manualJournal = await ManualJournal.query()
+      .findById(transactionId)
+      .whereNotExists(ManualJournal.relatedQuery('matchedBankTransaction'))
+      .throwIfNotFound();
+
+    return this.transformer.transform(
+      tenantId,
+      manualJournal,
+      new GetMatchedTransactionManualJournalsTransformer()
+    );
+  }
+}

packages/server/src/services/Banking/Matching/GetMatchedTransactionsByType.ts

@@ -0,0 +1,66 @@
+import { Knex } from 'knex';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import {
+  GetMatchedTransactionsFilter,
+  IMatchTransactionDTO,
+  MatchedTransactionPOJO,
+  MatchedTransactionsPOJO,
+} from './types';
+import { Inject, Service } from 'typedi';
+
+export abstract class GetMatchedTransactionsByType {
+  @Inject()
+  protected tenancy: HasTenancyService;
+
+  /**
+   * Retrieves the matched transactions.
+   * @param {number} tenantId -
+   * @param {GetMatchedTransactionsFilter} filter -
+   * @returns {Promise<MatchedTransactionsPOJO>}
+   */
+  public async getMatchedTransactions(
+    tenantId: number,
+    filter: GetMatchedTransactionsFilter
+  ): Promise<MatchedTransactionsPOJO> {
+    throw new Error(
+      'The `getMatchedTransactions` method is not defined for the transaction type.'
+    );
+  }
+
+  /**
+   * Retrieves the matched transaction details.
+   * @param {number} tenantId -
+   * @param {number} transactionId -
+   * @returns {Promise<MatchedTransactionPOJO>}
+   */
+  public async getMatchedTransaction(
+    tenantId: number,
+    transactionId: number
+  ): Promise<MatchedTransactionPOJO> {
+    throw new Error(
+      'The `getMatchedTransaction` method is not defined for the transaction type.'
+    );
+  }
+
+  /**
+   *
+   * @param {number} tenantId
+   * @param {number} uncategorizedTransactionId
+   * @param {IMatchTransactionDTO} matchTransactionDTO
+   * @param {Knex.Transaction} trx
+   */
+  public async createMatchedTransaction(
+    tenantId: number,
+    uncategorizedTransactionId: number,
+    matchTransactionDTO: IMatchTransactionDTO,
+    trx?: Knex.Transaction
+  ) {
+    const { MatchedBankTransaction } = this.tenancy.models(tenantId);
+
+    await MatchedBankTransaction.query(trx).insert({
+      uncategorizedTransactionId,
+      referenceType: matchTransactionDTO.referenceType,
+      referenceId: matchTransactionDTO.referenceId,
+    });
+  }
+}

packages/server/src/services/Banking/Matching/MatchBankTransactionsApplication.ts

@@ -0,0 +1,70 @@
+import { Inject, Service } from 'typedi';
+import { GetMatchedTransactions } from './GetMatchedTransactions';
+import { MatchBankTransactions } from './MatchTransactions';
+import { UnmatchMatchedBankTransaction } from './UnmatchMatchedTransaction';
+import { GetMatchedTransactionsFilter, IMatchTransactionsDTO } from './types';
+
+@Service()
+export class MatchBankTransactionsApplication {
+  @Inject()
+  private getMatchedTransactionsService: GetMatchedTransactions;
+
+  @Inject()
+  private matchTransactionService: MatchBankTransactions;
+
+  @Inject()
+  private unmatchMatchedTransactionService: UnmatchMatchedBankTransaction;
+
+  /**
+   * Retrieves the matched transactions.
+   * @param {number} tenantId -
+   * @param {GetMatchedTransactionsFilter} filter -
+   * @returns
+   */
+  public getMatchedTransactions(
+    tenantId: number,
+    uncategorizedTransactionId: number,
+    filter: GetMatchedTransactionsFilter
+  ) {
+    return this.getMatchedTransactionsService.getMatchedTransactions(
+      tenantId,
+      uncategorizedTransactionId,
+      filter
+    );
+  }
+
+  /**
+   * Matches the given uncategorized transaction with the given system transaction.
+   * @param {number} tenantId
+   * @param {number} uncategorizedTransactionId
+   * @param {IMatchTransactionDTO} matchTransactionsDTO
+   * @returns {Promise<void>}
+   */
+  public matchTransaction(
+    tenantId: number,
+    uncategorizedTransactionId: number,
+    matchTransactionsDTO: IMatchTransactionsDTO
+  ): Promise<void> {
+    return this.matchTransactionService.matchTransaction(
+      tenantId,
+      uncategorizedTransactionId,
+      matchTransactionsDTO
+    );
+  }
+
+  /**
+   * Unmatch the given matched transaction.
+   * @param {number} tenantId
+   * @param {number} uncategorizedTransactionId
+   * @returns {Promise<void>}
+   */
+  public unmatchMatchedTransaction(
+    tenantId: number,
+    uncategorizedTransactionId: number
+  ) {
+    return this.unmatchMatchedTransactionService.unmatchMatchedTransaction(
+      tenantId,
+      uncategorizedTransactionId
+    );
+  }
+}

packages/server/src/services/Banking/Matching/MatchTransactions.ts

@@ -0,0 +1,157 @@
+import { isEmpty } from 'lodash';
+import { Knex } from 'knex';
+import { Inject, Service } from 'typedi';
+import { PromisePool } from '@supercharge/promise-pool';
+import { EventPublisher } from '@/lib/EventPublisher/EventPublisher';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import UnitOfWork from '@/services/UnitOfWork';
+import events from '@/subscribers/events';
+import {
+  ERRORS,
+  IBankTransactionMatchedEventPayload,
+  IBankTransactionMatchingEventPayload,
+  IMatchTransactionsDTO,
+} from './types';
+import { MatchTransactionsTypes } from './MatchTransactionsTypes';
+import { ServiceError } from '@/exceptions';
+import { sumMatchTranasctions } from './_utils';
+
+@Service()
+export class MatchBankTransactions {
+  @Inject()
+  private tenancy: HasTenancyService;
+
+  @Inject()
+  private uow: UnitOfWork;
+
+  @Inject()
+  private eventPublisher: EventPublisher;
+
+  @Inject()
+  private matchedBankTransactions: MatchTransactionsTypes;
+
+  /**
+   * Validates the match bank transactions DTO.
+   * @param {number} tenantId
+   * @param {number} uncategorizedTransactionId
+   * @param {IMatchTransactionsDTO} matchTransactionsDTO
+   * @returns {Promise<void>}
+   */
+  async validate(
+    tenantId: number,
+    uncategorizedTransactionId: number,
+    matchTransactionsDTO: IMatchTransactionsDTO
+  ) {
+    const { UncategorizedCashflowTransaction } = this.tenancy.models(tenantId);
+    const { matchedTransactions } = matchTransactionsDTO;
+
+    // Validates the uncategorized transaction existance.
+    const uncategorizedTransaction =
+      await UncategorizedCashflowTransaction.query()
+        .findById(uncategorizedTransactionId)
+        .withGraphFetched('matchedBankTransactions')
+        .throwIfNotFound();
+
+    // Validates the uncategorized transaction is not already matched.
+    if (!isEmpty(uncategorizedTransaction.matchedBankTransactions)) {
+      throw new ServiceError(ERRORS.TRANSACTION_ALREADY_MATCHED);
+    }
+    // Validate the uncategorized transaction is not excluded.
+    if (uncategorizedTransaction.excluded) {
+      throw new ServiceError(ERRORS.CANNOT_MATCH_EXCLUDED_TRANSACTION);
+    }
+    // Validates the given matched transaction.
+    const validateMatchedTransaction = async (matchedTransaction) => {
+      const getMatchedTransactionsService =
+        this.matchedBankTransactions.registry.get(
+          matchedTransaction.referenceType
+        );
+      if (!getMatchedTransactionsService) {
+        throw new ServiceError(
+          ERRORS.RESOURCE_TYPE_MATCHING_TRANSACTION_INVALID
+        );
+      }
+      const foundMatchedTransaction =
+        await getMatchedTransactionsService.getMatchedTransaction(
+          tenantId,
+          matchedTransaction.referenceId
+        );
+      if (!foundMatchedTransaction) {
+        throw new ServiceError(ERRORS.RESOURCE_ID_MATCHING_TRANSACTION_INVALID);
+      }
+      return foundMatchedTransaction;
+    };
+    // Matches the given transactions under promise pool concurrency controlling.
+    const validatationResult = await PromisePool.withConcurrency(10)
+      .for(matchedTransactions)
+      .process(validateMatchedTransaction);
+
+    if (validatationResult.errors?.length > 0) {
+      const error = validatationResult.errors.map((er) => er.raw)[0];
+      throw new ServiceError(error);
+    }
+    // Calculate the total given matching transactions.
+    const totalMatchedTranasctions = sumMatchTranasctions(
+      validatationResult.results
+    );
+    // Validates the total given matching transcations whether is not equal
+    // uncategorized transaction amount.
+    if (totalMatchedTranasctions !== uncategorizedTransaction.amount) {
+      throw new ServiceError(ERRORS.TOTAL_MATCHING_TRANSACTIONS_INVALID);
+    }
+  }
+
+  /**
+   * Matches the given uncategorized transaction to the given references.
+   * @param {number} tenantId
+   * @param {number} uncategorizedTransactionId
+   * @returns {Promise<void>}
+   */
+  public async matchTransaction(
+    tenantId: number,
+    uncategorizedTransactionId: number,
+    matchTransactionsDTO: IMatchTransactionsDTO
+  ): Promise<void> {
+    const { matchedTransactions } = matchTransactionsDTO;
+
+    // Validates the given matching transactions DTO.
+    await this.validate(
+      tenantId,
+      uncategorizedTransactionId,
+      matchTransactionsDTO
+    );
+    return this.uow.withTransaction(tenantId, async (trx: Knex.Transaction) => {
+      // Triggers the event `onBankTransactionMatching`.
+      await this.eventPublisher.emitAsync(events.bankMatch.onMatching, {
+        tenantId,
+        uncategorizedTransactionId,
+        matchTransactionsDTO,
+        trx,
+      } as IBankTransactionMatchingEventPayload);
+
+      // Matches the given transactions under promise pool concurrency controlling.
+      await PromisePool.withConcurrency(10)
+        .for(matchedTransactions)
+        .process(async (matchedTransaction) => {
+          const getMatchedTransactionsService =
+            this.matchedBankTransactions.registry.get(
+              matchedTransaction.referenceType
+            );
+          await getMatchedTransactionsService.createMatchedTransaction(
+            tenantId,
+            uncategorizedTransactionId,
+            matchedTransaction,
+            trx
+          );
+        });
+
+      // Triggers the event `onBankTransactionMatched`.
+      await this.eventPublisher.emitAsync(events.bankMatch.onMatched, {
+        tenantId,
+        uncategorizedTransactionId,
+        matchTransactionsDTO,
+        trx,
+      } as IBankTransactionMatchedEventPayload);
+    });
+  }
+}

packages/server/src/services/Banking/Matching/MatchTransactionsTypes.ts

@@ -0,0 +1,63 @@
+import Container, { Service } from 'typedi';
+import { GetMatchedTransactionsByExpenses } from './GetMatchedTransactionsByExpenses';
+import { GetMatchedTransactionsByBills } from './GetMatchedTransactionsByBills';
+import { GetMatchedTransactionsByManualJournals } from './GetMatchedTransactionsByManualJournals';
+import { MatchTransactionsTypesRegistry } from './MatchTransactionsTypesRegistry';
+import { GetMatchedTransactionsByInvoices } from './GetMatchedTransactionsByInvoices';
+import { GetMatchedTransactionCashflowTransformer } from './GetMatchedTransactionCashflowTransformer';
+import { GetMatchedTransactionsByCashflow } from './GetMatchedTransactionsByCashflow';
+
+@Service()
+export class MatchTransactionsTypes {
+  private static registry: MatchTransactionsTypesRegistry;
+
+  /**
+   * Consttuctor method.
+   */
+  constructor() {
+    this.boot();
+  }
+
+  get registered() {
+    return [
+      { type: 'SaleInvoice', service: GetMatchedTransactionsByInvoices },
+      { type: 'Bill', service: GetMatchedTransactionsByBills },
+      { type: 'Expense', service: GetMatchedTransactionsByExpenses },
+      {
+        type: 'ManualJournal',
+        service: GetMatchedTransactionsByManualJournals,
+      },
+      {
+        type: 'CashflowTransaction',
+        service: GetMatchedTransactionsByCashflow,
+      },
+    ];
+  }
+
+  /**
+   * Importable instances.
+   */
+  private types = [];
+
+  /**
+   *
+   */
+  public get registry() {
+    return MatchTransactionsTypes.registry;
+  }
+
+  /**
+   * Boots all the registered importables.
+   */
+  public boot() {
+    if (!MatchTransactionsTypes.registry) {
+      const instance = MatchTransactionsTypesRegistry.getInstance();
+
+      this.registered.forEach((registered) => {
+        const serviceInstanace = Container.get(registered.service);
+        instance.register(registered.type, serviceInstanace);
+      });
+      MatchTransactionsTypes.registry = instance;
+    }
+  }
+}

packages/server/src/services/Banking/Matching/MatchTransactionsTypesRegistry.ts

@@ -0,0 +1,50 @@
+import { camelCase, upperFirst } from 'lodash';
+import { GetMatchedTransactionsByType } from './GetMatchedTransactionsByType';
+
+export class MatchTransactionsTypesRegistry {
+  private static instance: MatchTransactionsTypesRegistry;
+  private importables: Record<string, GetMatchedTransactionsByType>;
+
+  constructor() {
+    this.importables = {};
+  }
+
+  /**
+   * Gets singleton instance of registry.
+   * @returns {MatchTransactionsTypesRegistry}
+   */
+  public static getInstance(): MatchTransactionsTypesRegistry {
+    if (!MatchTransactionsTypesRegistry.instance) {
+      MatchTransactionsTypesRegistry.instance =
+        new MatchTransactionsTypesRegistry();
+    }
+    return MatchTransactionsTypesRegistry.instance;
+  }
+
+  /**
+   * Registers the given importable service.
+   * @param {string} resource
+   * @param {GetMatchedTransactionsByType} importable
+   */
+  public register(
+    resource: string,
+    importable: GetMatchedTransactionsByType
+  ): void {
+    const _resource = this.sanitizeResourceName(resource);
+    this.importables[_resource] = importable;
+  }
+
+  /**
+   * Retrieves the importable service instance of the given resource name.
+   * @param {string} name
+   * @returns {GetMatchedTransactionsByType}
+   */
+  public get(name: string): GetMatchedTransactionsByType {
+    const _name = this.sanitizeResourceName(name);
+    return this.importables[_name];
+  }
+
+  private sanitizeResourceName(resource: string) {
+    return upperFirst(camelCase(resource));
+  }
+}

packages/server/src/services/Banking/Matching/UnmatchMatchedTransaction.ts

@@ -0,0 +1,49 @@
+import { Inject, Service } from 'typedi';
+import { EventPublisher } from '@/lib/EventPublisher/EventPublisher';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import UnitOfWork from '@/services/UnitOfWork';
+import events from '@/subscribers/events';
+import { IBankTransactionUnmatchingEventPayload } from './types';
+
+@Service()
+export class UnmatchMatchedBankTransaction {
+  @Inject()
+  private tenancy: HasTenancyService;
+
+  @Inject()
+  private uow: UnitOfWork;
+
+  @Inject()
+  private eventPublisher: EventPublisher;
+
+  /**
+   * Unmatch the matched the given uncategorized bank transaction.
+   * @param {number} tenantId
+   * @param {number} uncategorizedTransactionId
+   * @returns {Promise<void>}
+   */
+  public unmatchMatchedTransaction(
+    tenantId: number,
+    uncategorizedTransactionId: number
+  ): Promise<void> {
+    const { MatchedBankTransaction } = this.tenancy.models(tenantId);
+
+    return this.uow.withTransaction(tenantId, async (trx) => {
+      await this.eventPublisher.emitAsync(events.bankMatch.onUnmatching, {
+        tenantId,
+        uncategorizedTransactionId,
+        trx,
+      } as IBankTransactionUnmatchingEventPayload);
+
+      await MatchedBankTransaction.query(trx)
+        .where('uncategorizedTransactionId', uncategorizedTransactionId)
+        .delete();
+
+      await this.eventPublisher.emitAsync(events.bankMatch.onUnmatched, {
+        tenantId,
+        uncategorizedTransactionId,
+        trx,
+      } as IBankTransactionUnmatchingEventPayload);
+    });
+  }
+}

packages/server/src/services/Banking/Matching/ValidateTransactionsMatched.ts

@@ -0,0 +1,36 @@
+import { Knex } from 'knex';
+import { Inject, Service } from 'typedi';
+import { ServiceError } from '@/exceptions';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { ERRORS } from './types';
+
+@Service()
+export class ValidateTransactionMatched {
+  @Inject()
+  private tenancy: HasTenancyService;
+
+  /**
+   * Validate the given transaction whether is matched with bank transactions.
+   * @param {number} tenantId
+   * @param {string} referenceType - Transaction reference type.
+   * @param {number} referenceId - Transaction reference id.
+   * @returns {Promise<void>}
+   */
+  public async validateTransactionNoMatchLinking(
+    tenantId: number,
+    referenceType: string,
+    referenceId: number,
+    trx?: Knex.Transaction
+  ) {
+    const { MatchedBankTransaction } = this.tenancy.models(tenantId);
+
+    const foundMatchedTransaction =
+      await MatchedBankTransaction.query(trx).findOne({
+        referenceType,
+        referenceId,
+      });
+    if (foundMatchedTransaction) {
+      throw new ServiceError(ERRORS.CANNOT_DELETE_TRANSACTION_MATCHED);
+    }
+  }
+}

packages/server/src/services/Banking/Matching/_utils.ts

@@ -0,0 +1,31 @@
+import moment from 'moment';
+import * as R from 'ramda';
+import UncategorizedCashflowTransaction from '@/models/UncategorizedCashflowTransaction';
+import { MatchedTransactionPOJO } from './types';
+
+export const sortClosestMatchTransactions = (
+  uncategorizedTransaction: UncategorizedCashflowTransaction,
+  matches: MatchedTransactionPOJO[]
+) => {
+  return R.sortWith([
+    // Sort by amount difference (closest to uncategorized transaction amount first)
+    R.ascend((match: MatchedTransactionPOJO) =>
+      Math.abs(match.amount - uncategorizedTransaction.amount)
+    ),
+    // Sort by date difference (closest to uncategorized transaction date first)
+    R.ascend((match: MatchedTransactionPOJO) =>
+      Math.abs(
+        moment(match.date).diff(moment(uncategorizedTransaction.date), 'days')
+      )
+    ),
+  ])(matches);
+};
+
+export const sumMatchTranasctions = (transactions: Array<any>) => {
+  return transactions.reduce(
+    (total, item) =>
+      total +
+      (item.transactionNormal === 'debit' ? 1 : -1) * parseFloat(item.amount),
+    0
+  );
+};

packages/server/src/services/Banking/Matching/events/DecrementUncategorizedTransactionsOnMatch.ts

@@ -0,0 +1,66 @@
+import { Inject, Service } from 'typedi';
+import events from '@/subscribers/events';
+import {
+  IBankTransactionMatchedEventPayload,
+  IBankTransactionUnmatchedEventPayload,
+} from '../types';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+
+@Service()
+export class DecrementUncategorizedTransactionOnMatching {
+  @Inject()
+  private tenancy: HasTenancyService;
+  /**
+   * Constructor method.
+   */
+  public attach(bus) {
+    bus.subscribe(
+      events.bankMatch.onMatched,
+      this.decrementUnCategorizedTransactionsOnMatching.bind(this)
+    );
+    bus.subscribe(
+      events.bankMatch.onUnmatched,
+      this.incrementUnCategorizedTransactionsOnUnmatching.bind(this)
+    );
+  }
+
+  /**
+   * Validates the cashflow transaction whether matched with bank transaction on deleting.
+   * @param {IManualJournalDeletingPayload}
+   */
+  public async decrementUnCategorizedTransactionsOnMatching({
+    tenantId,
+    uncategorizedTransactionId,
+    trx,
+  }: IBankTransactionMatchedEventPayload) {
+    const { UncategorizedCashflowTransaction, Account } =
+      this.tenancy.models(tenantId);
+
+    const transaction = await UncategorizedCashflowTransaction.query().findById(
+      uncategorizedTransactionId
+    );
+    await Account.query(trx)
+      .findById(transaction.accountId)
+      .decrement('uncategorizedTransactions', 1);
+  }
+
+  /**
+   * Validates the cashflow transaction whether matched with bank transaction on deleting.
+   * @param {IManualJournalDeletingPayload}
+   */
+  public async incrementUnCategorizedTransactionsOnUnmatching({
+    tenantId,
+    uncategorizedTransactionId,
+    trx,
+  }: IBankTransactionUnmatchedEventPayload) {
+    const { UncategorizedCashflowTransaction, Account } =
+      this.tenancy.models(tenantId);
+
+    const transaction = await UncategorizedCashflowTransaction.query().findById(
+      uncategorizedTransactionId
+    );
+    await Account.query(trx)
+      .findById(transaction.accountId)
+      .increment('uncategorizedTransactions', 1);
+  }
+}

packages/server/src/services/Banking/Matching/events/ValidateMatchingOnCashflowDelete.ts

@@ -0,0 +1,37 @@
+import { Inject, Service } from 'typedi';
+import { ICommandCashflowDeletingPayload, IManualJournalDeletingPayload } from '@/interfaces';
+import events from '@/subscribers/events';
+import { ValidateTransactionMatched } from '../ValidateTransactionsMatched';
+
+@Service()
+export class ValidateMatchingOnCashflowDelete {
+  @Inject()
+  private validateNoMatchingLinkedService: ValidateTransactionMatched;
+
+  /**
+   * Constructor method.
+   */
+  public attach(bus) {
+    bus.subscribe(
+      events.cashflow.onTransactionDeleting,
+      this.validateMatchingOnCashflowDeleting.bind(this)
+    );
+  }
+
+  /**
+   * Validates the cashflow transaction whether matched with bank transaction on deleting.
+   * @param {IManualJournalDeletingPayload}
+   */
+  public async validateMatchingOnCashflowDeleting({
+    tenantId,
+    oldCashflowTransaction,
+    trx,
+  }: ICommandCashflowDeletingPayload) {
+    await this.validateNoMatchingLinkedService.validateTransactionNoMatchLinking(
+      tenantId,
+      'CashflowTransaction',
+      oldCashflowTransaction.id,
+      trx
+    );
+  }
+}

packages/server/src/services/Banking/Matching/events/ValidateMatchingOnExpenseDelete.ts

@@ -0,0 +1,37 @@
+import { Inject, Service } from 'typedi';
+import { IExpenseEventDeletePayload } from '@/interfaces';
+import events from '@/subscribers/events';
+import { ValidateTransactionMatched } from '../ValidateTransactionsMatched';
+
+@Service()
+export class ValidateMatchingOnExpenseDelete {
+  @Inject()
+  private validateNoMatchingLinkedService: ValidateTransactionMatched;
+
+  /**
+   * Constructor method.
+   */
+  public attach(bus) {
+    bus.subscribe(
+      events.expenses.onDeleting,
+      this.validateMatchingOnExpenseDeleting.bind(this)
+    );
+  }
+
+  /**
+   * Validates the expense transaction whether matched with bank transaction on deleting.
+   * @param {IExpenseEventDeletePayload}
+   */
+  public async validateMatchingOnExpenseDeleting({
+    tenantId,
+    oldExpense,
+    trx,
+  }: IExpenseEventDeletePayload) {
+    await this.validateNoMatchingLinkedService.validateTransactionNoMatchLinking(
+      tenantId,
+      'Expense',
+      oldExpense.id,
+      trx
+    );
+  }
+}

packages/server/src/services/Banking/Matching/events/ValidateMatchingOnManualJournalDelete.ts

@@ -0,0 +1,37 @@
+import { Inject, Service } from 'typedi';
+import { IManualJournalDeletingPayload } from '@/interfaces';
+import events from '@/subscribers/events';
+import { ValidateTransactionMatched } from '../ValidateTransactionsMatched';
+
+@Service()
+export class ValidateMatchingOnManualJournalDelete {
+  @Inject()
+  private validateNoMatchingLinkedService: ValidateTransactionMatched;
+
+  /**
+   * Constructor method.
+   */
+  public attach(bus) {
+    bus.subscribe(
+      events.manualJournals.onDeleting,
+      this.validateMatchingOnManualJournalDeleting.bind(this)
+    );
+  }
+
+  /**
+   * Validates the manual journal transaction whether matched with bank transaction on deleting.
+   * @param {IManualJournalDeletingPayload}
+   */
+  public async validateMatchingOnManualJournalDeleting({
+    tenantId,
+    oldManualJournal,
+    trx,
+  }: IManualJournalDeletingPayload) {
+    await this.validateNoMatchingLinkedService.validateTransactionNoMatchLinking(
+      tenantId,
+      'ManualJournal',
+      oldManualJournal.id,
+      trx
+    );
+  }
+}

packages/server/src/services/Banking/Matching/events/ValidateMatchingOnPaymentMadeDelete.ts

@@ -0,0 +1,40 @@
+import { Inject, Service } from 'typedi';
+import {
+  IBillPaymentEventDeletedPayload,
+  IPaymentReceiveDeletedPayload,
+} from '@/interfaces';
+import { ValidateTransactionMatched } from '../ValidateTransactionsMatched';
+import events from '@/subscribers/events';
+
+@Service()
+export class ValidateMatchingOnPaymentMadeDelete {
+  @Inject()
+  private validateNoMatchingLinkedService: ValidateTransactionMatched;
+
+  /**
+   * Constructor method.
+   */
+  public attach(bus) {
+    bus.subscribe(
+      events.billPayment.onDeleting,
+      this.validateMatchingOnPaymentMadeDeleting.bind(this)
+    );
+  }
+
+  /**
+   * Validates the payment made transaction whether matched with bank transaction on deleting.
+   * @param {IPaymentReceiveDeletedPayload}
+   */
+  public async validateMatchingOnPaymentMadeDeleting({
+    tenantId,
+    oldBillPayment,
+    trx,
+  }: IBillPaymentEventDeletedPayload) {
+    await this.validateNoMatchingLinkedService.validateTransactionNoMatchLinking(
+      tenantId,
+      'PaymentMade',
+      oldBillPayment.id,
+      trx
+    );
+  }
+}

packages/server/src/services/Banking/Matching/events/ValidateMatchingOnPaymentReceivedDelete.ts

@@ -0,0 +1,37 @@
+import { Inject, Service } from 'typedi';
+import { IPaymentReceiveDeletedPayload } from '@/interfaces';
+import { ValidateTransactionMatched } from '../ValidateTransactionsMatched';
+import events from '@/subscribers/events';
+
+@Service()
+export class ValidateMatchingOnPaymentReceivedDelete {
+  @Inject()
+  private validateNoMatchingLinkedService: ValidateTransactionMatched;
+
+  /**
+   * Constructor method.
+   */
+  public attach(bus) {
+    bus.subscribe(
+      events.paymentReceive.onDeleting,
+      this.validateMatchingOnPaymentReceivedDeleting.bind(this)
+    );
+  }
+
+  /**
+   * Validates the payment received transaction whether matched with bank transaction on deleting.
+   * @param {IPaymentReceiveDeletedPayload}
+   */
+  public async validateMatchingOnPaymentReceivedDeleting({
+    tenantId,
+    oldPaymentReceive,
+    trx,
+  }: IPaymentReceiveDeletedPayload) {
+    await this.validateNoMatchingLinkedService.validateTransactionNoMatchLinking(
+      tenantId,
+      'PaymentReceive',
+      oldPaymentReceive.id,
+      trx
+    );
+  }
+}

packages/server/src/services/Banking/Matching/types.ts

@@ -0,0 +1,71 @@
+import { Knex } from 'knex';
+
+export interface IBankTransactionMatchingEventPayload {
+  tenantId: number;
+  uncategorizedTransactionId: number;
+  matchTransactionsDTO: IMatchTransactionsDTO;
+  trx?: Knex.Transaction;
+}
+
+export interface IBankTransactionMatchedEventPayload {
+  tenantId: number;
+  uncategorizedTransactionId: number;
+  matchTransactionsDTO: IMatchTransactionsDTO;
+  trx?: Knex.Transaction;
+}
+
+export interface IBankTransactionUnmatchingEventPayload {
+  tenantId: number;
+  uncategorizedTransactionId: number;
+  trx?: Knex.Transaction;
+}
+
+export interface IBankTransactionUnmatchedEventPayload {
+  tenantId: number;
+  uncategorizedTransactionId: number;
+  trx?: Knex.Transaction;
+}
+
+export interface IMatchTransactionDTO {
+  referenceType: string;
+  referenceId: number;
+}
+
+export interface IMatchTransactionsDTO {
+  matchedTransactions: Array<IMatchTransactionDTO>;
+}
+
+export interface GetMatchedTransactionsFilter {
+  fromDate: string;
+  toDate: string;
+  minAmount: number;
+  maxAmount: number;
+  transactionType: string;
+}
+
+export interface MatchedTransactionPOJO {
+  amount: number;
+  amountFormatted: string;
+  date: string;
+  dateFormatted: string;
+  referenceNo: string;
+  transactionNo: string;
+  transactionId: number;
+  transactionType: string;
+}
+
+export type MatchedTransactionsPOJO = {
+  perfectMatches: Array<MatchedTransactionPOJO>;
+  possibleMatches: Array<MatchedTransactionPOJO>;
+};
+
+export const ERRORS = {
+  RESOURCE_TYPE_MATCHING_TRANSACTION_INVALID:
+    'RESOURCE_TYPE_MATCHING_TRANSACTION_INVALID',
+  RESOURCE_ID_MATCHING_TRANSACTION_INVALID:
+    'RESOURCE_ID_MATCHING_TRANSACTION_INVALID',
+  TOTAL_MATCHING_TRANSACTIONS_INVALID: 'TOTAL_MATCHING_TRANSACTIONS_INVALID',
+  TRANSACTION_ALREADY_MATCHED: 'TRANSACTION_ALREADY_MATCHED',
+  CANNOT_MATCH_EXCLUDED_TRANSACTION: 'CANNOT_MATCH_EXCLUDED_TRANSACTION',
+  CANNOT_DELETE_TRANSACTION_MATCHED: 'CANNOT_DELETE_TRANSACTION_MATCHED',
+};

packages/server/src/services/Banking/Plaid/PlaidSyncDB.ts

@@ -3,7 +3,12 @@ import { Inject, Service } from 'typedi';
 import bluebird from 'bluebird';
 import { entries, groupBy } from 'lodash';
 import { CreateAccount } from '@/services/Accounts/CreateAccount';
-import { PlaidAccount, PlaidTransaction } from '@/interfaces';
+import {
+  IAccountCreateDTO,
+  IPlaidTransactionsSyncedEventPayload,
+  PlaidAccount,
+  PlaidTransaction,
+} from '@/interfaces';
 import {
   transformPlaidAccountToCreateAccount,
   transformPlaidTrxsToCashflowCreate,
@@ -11,6 +16,10 @@ import {
 import { DeleteCashflowTransaction } from '@/services/Cashflow/DeleteCashflowTransactionService';
 import HasTenancyService from '@/services/Tenancy/TenancyService';
 import { CashflowApplication } from '@/services/Cashflow/CashflowApplication';
+import { Knex } from 'knex';
+import uniqid from 'uniqid';
+import { EventPublisher } from '@/lib/EventPublisher/EventPublisher';
+import events from '@/subscribers/events';
 
 const CONCURRENCY_ASYNC = 10;
 
@@ -28,6 +37,38 @@ export class PlaidSyncDb {
   @Inject()
   private deleteCashflowTransactionService: DeleteCashflowTransaction;
 
+  @Inject()
+  private eventPublisher: EventPublisher;
+
+  /**
+   * Syncs the Plaid bank account.
+   * @param {number} tenantId
+   * @param {IAccountCreateDTO} createBankAccountDTO
+   * @param {Knex.Transaction} trx
+   * @returns {Promise<void>}
+   */
+  public async syncBankAccount(
+    tenantId: number,
+    createBankAccountDTO: IAccountCreateDTO,
+    trx?: Knex.Transaction
+  ) {
+    const { Account } = this.tenancy.models(tenantId);
+    const plaidAccount = await Account.query().findOne(
+      'plaidAccountId',
+      createBankAccountDTO.plaidAccountId
+    );
+    // Can't continue if the Plaid account is already created.
+    if (plaidAccount) {
+      return;
+    }
+    await this.createAccountService.createAccount(
+      tenantId,
+      createBankAccountDTO,
+      trx,
+      { ignoreUniqueName: true }
+    );
+  }
+
   /**
    * Syncs the plaid accounts to the system accounts.
    * @param {number} tenantId Tenant ID.
@@ -37,7 +78,8 @@ export class PlaidSyncDb {
   public async syncBankAccounts(
     tenantId: number,
     plaidAccounts: PlaidAccount[],
-    institution: any
+    institution: any,
+    trx?: Knex.Transaction
   ): Promise<void> {
     const transformToPlaidAccounts =
       transformPlaidAccountToCreateAccount(institution);
@@ -47,7 +89,7 @@ export class PlaidSyncDb {
     await bluebird.map(
       accountCreateDTOs,
       (createAccountDTO: any) =>
-        this.createAccountService.createAccount(tenantId, createAccountDTO),
+        this.syncBankAccount(tenantId, createAccountDTO, trx),
       { concurrency: CONCURRENCY_ASYNC }
     );
   }
@@ -57,26 +99,24 @@ export class PlaidSyncDb {
    * @param {number} tenantId - Tenant ID.
    * @param {number} plaidAccountId - Plaid account ID.
    * @param {PlaidTransaction[]} plaidTranasctions - Plaid transactions
+   * @return {Promise<void>}
    */
   public async syncAccountTranactions(
     tenantId: number,
     plaidAccountId: number,
-    plaidTranasctions: PlaidTransaction[]
+    plaidTranasctions: PlaidTransaction[],
+    trx?: Knex.Transaction
   ): Promise<void> {
     const { Account } = this.tenancy.models(tenantId);
 
-    const cashflowAccount = await Account.query()
+    const batch = uniqid();
+    const cashflowAccount = await Account.query(trx)
       .findOne({ plaidAccountId })
       .throwIfNotFound();
 
-    const openingEquityBalance = await Account.query().findOne(
-      'slug',
-      'opening-balance-equity'
-    );
     // Transformes the Plaid transactions to cashflow create DTOs.
     const transformTransaction = transformPlaidTrxsToCashflowCreate(
-      cashflowAccount.id,
+      cashflowAccount.id
-      openingEquityBalance.id
     );
     const uncategorizedTransDTOs =
       R.map(transformTransaction)(plaidTranasctions);
@@ -87,20 +127,29 @@ export class PlaidSyncDb {
       (uncategoriedDTO) =>
         this.cashflowApp.createUncategorizedTransaction(
           tenantId,
-          uncategoriedDTO
+          { ...uncategoriedDTO, batch },
+          trx
         ),
       { concurrency: 1 }
     );
+    // Triggers `onPlaidTransactionsSynced` event.
+    await this.eventPublisher.emitAsync(events.plaid.onTransactionsSynced, {
+      tenantId,
+      plaidAccountId,
+      batch,
+    } as IPlaidTransactionsSyncedEventPayload);
   }
 
   /**
    * Syncs the accounts transactions in paraller under controlled concurrency.
    * @param {number} tenantId
    * @param {PlaidTransaction[]} plaidTransactions
+   * @return {Promise<void>}
    */
   public async syncAccountsTransactions(
     tenantId: number,
-    plaidAccountsTransactions: PlaidTransaction[]
+    plaidAccountsTransactions: PlaidTransaction[],
+    trx?: Knex.Transaction
   ): Promise<void> {
     const groupedTrnsxByAccountId = entries(
       groupBy(plaidAccountsTransactions, 'account_id')
@@ -111,7 +160,8 @@ export class PlaidSyncDb {
         return this.syncAccountTranactions(
           tenantId,
           plaidAccountId,
-          plaidTransactions
+          plaidTransactions,
+          trx
         );
       },
       { concurrency: CONCURRENCY_ASYNC }
@@ -124,11 +174,12 @@ export class PlaidSyncDb {
    */
   public async syncRemoveTransactions(
     tenantId: number,
-    plaidTransactionsIds: string[]
+    plaidTransactionsIds: string[],
+    trx?: Knex.Transaction
   ) {
     const { CashflowTransaction } = this.tenancy.models(tenantId);
 
-    const cashflowTransactions = await CashflowTransaction.query().whereIn(
+    const cashflowTransactions = await CashflowTransaction.query(trx).whereIn(
       'plaidTransactionId',
       plaidTransactionsIds
     );
@@ -140,7 +191,8 @@ export class PlaidSyncDb {
       (transactionId: number) =>
         this.deleteCashflowTransactionService.deleteCashflowTransaction(
           tenantId,
-          transactionId
+          transactionId,
+          trx
         ),
       { concurrency: CONCURRENCY_ASYNC }
     );
@@ -151,31 +203,37 @@ export class PlaidSyncDb {
    * @param {number} tenantId - Tenant ID.
    * @param {string} itemId - Plaid item ID.
    * @param {string} lastCursor - Last transaction cursor.
+   * @return {Promise<void>}
    */
   public async syncTransactionsCursor(
     tenantId: number,
     plaidItemId: string,
-    lastCursor: string
+    lastCursor: string,
-  ) {
+    trx?: Knex.Transaction
+  ): Promise<void> {
     const { PlaidItem } = this.tenancy.models(tenantId);
 
-    await PlaidItem.query().findOne({ plaidItemId }).patch({ lastCursor });
+    await PlaidItem.query(trx).findOne({ plaidItemId }).patch({ lastCursor });
   }
 
   /**
    * Updates the last feeds updated at of the given Plaid accounts ids.
    * @param {number} tenantId
    * @param {string[]} plaidAccountIds
+   * @return {Promise<void>}
    */
   public async updateLastFeedsUpdatedAt(
     tenantId: number,
-    plaidAccountIds: string[]
+    plaidAccountIds: string[],
-  ) {
+    trx?: Knex.Transaction
+  ): Promise<void> {
     const { Account } = this.tenancy.models(tenantId);
 
-    await Account.query().whereIn('plaid_account_id', plaidAccountIds).patch({
+    await Account.query(trx)
-      lastFeedsUpdatedAt: new Date(),
+      .whereIn('plaid_account_id', plaidAccountIds)
-    });
+      .patch({
+        lastFeedsUpdatedAt: new Date(),
+      });
   }
 
   /**
@@ -183,16 +241,20 @@ export class PlaidSyncDb {
    * @param {number} tenantId
    * @param {number[]} plaidAccountIds
    * @param {boolean} isFeedsActive
+   * @returns {Promise<void>}
    */
   public async updateAccountsFeedsActive(
     tenantId: number,
     plaidAccountIds: string[],
-    isFeedsActive: boolean = true
+    isFeedsActive: boolean = true,
-  ) {
+    trx?: Knex.Transaction
+  ): Promise<void> {
     const { Account } = this.tenancy.models(tenantId);
 
-    await Account.query().whereIn('plaid_account_id', plaidAccountIds).patch({
+    await Account.query(trx)
-      isFeedsActive,
+      .whereIn('plaid_account_id', plaidAccountIds)
-    });
+      .patch({
+        isFeedsActive,
+      });
   }
 }

packages/server/src/services/Banking/Plaid/PlaidUpdateTransactions.ts

@@ -3,6 +3,8 @@ import { Inject, Service } from 'typedi';
 import { PlaidClientWrapper } from '@/lib/Plaid/Plaid';
 import { PlaidSyncDb } from './PlaidSyncDB';
 import { PlaidFetchedTransactionsUpdates } from '@/interfaces';
+import UnitOfWork from '@/services/UnitOfWork';
+import { Knex } from 'knex';
 
 @Service()
 export class PlaidUpdateTransactions {
@@ -12,12 +14,40 @@ export class PlaidUpdateTransactions {
   @Inject()
   private plaidSync: PlaidSyncDb;
 
+  @Inject()
+  private uow: UnitOfWork;
+
   /**
-   * Handles the fetching and storing of new, modified, or removed transactions
+   * Handles sync the Plaid item to Bigcaptial under UOW.
-   * @param {number} tenantId Tenant ID.
+   * @param {number} tenantId
-   * @param {string} plaidItemId the Plaid ID for the item.
+   * @param {number} plaidItemId
+   * @returns {Promise<{  addedCount: number; modifiedCount: number; removedCount: number; }>}
    */
   public async updateTransactions(tenantId: number, plaidItemId: string) {
+    return this.uow.withTransaction(tenantId, (trx: Knex.Transaction) => {
+      return this.updateTransactionsWork(tenantId, plaidItemId, trx);
+    });
+  }
+
+  /**
+   * Handles the fetching and storing the following:
+   *  - New, modified, or removed transactions.
+   *  - New bank accounts.
+   *  - Last accounts feeds updated at.
+   *  - Turn on the accounts feed flag.
+   * @param {number} tenantId - Tenant ID.
+   * @param {string} plaidItemId - The Plaid ID for the item.
+   * @returns {Promise<{  addedCount: number; modifiedCount: number; removedCount: number; }>}
+   */
+  public async updateTransactionsWork(
+    tenantId: number,
+    plaidItemId: string,
+    trx?: Knex.Transaction
+  ): Promise<{
+    addedCount: number;
+    modifiedCount: number;
+    removedCount: number;
+  }> {
     // Fetch new transactions from plaid api.
     const { added, modified, removed, cursor, accessToken } =
       await this.fetchTransactionUpdates(tenantId, plaidItemId);
@@ -29,28 +59,42 @@ export class PlaidUpdateTransactions {
     } = await plaidInstance.accountsGet(request);
 
     const plaidAccountsIds = accounts.map((a) => a.account_id);
-
     const {
       data: { institution },
     } = await plaidInstance.institutionsGetById({
       institution_id: item.institution_id,
       country_codes: ['US', 'UK'],
     });
-    // Update the DB.
+    // Sync bank accounts.
-    await this.plaidSync.syncBankAccounts(tenantId, accounts, institution);
+    await this.plaidSync.syncBankAccounts(tenantId, accounts, institution, trx);
+    // Sync bank account transactions.
     await this.plaidSync.syncAccountsTransactions(
       tenantId,
-      added.concat(modified)
+      added.concat(modified),
+      trx
+    );
+    // Sync removed transactions.
+    await this.plaidSync.syncRemoveTransactions(tenantId, removed, trx);
+    // Sync transactions cursor.
+    await this.plaidSync.syncTransactionsCursor(
+      tenantId,
+      plaidItemId,
+      cursor,
+      trx
     );
-    await this.plaidSync.syncRemoveTransactions(tenantId, removed);
-    await this.plaidSync.syncTransactionsCursor(tenantId, plaidItemId, cursor);
-
     // Update the last feeds updated at of the updated accounts.
-    await this.plaidSync.updateLastFeedsUpdatedAt(tenantId, plaidAccountsIds);
+    await this.plaidSync.updateLastFeedsUpdatedAt(
-
+      tenantId,
+      plaidAccountsIds,
+      trx
+    );
     // Turn on the accounts feeds flag.
-    await this.plaidSync.updateAccountsFeedsActive(tenantId, plaidAccountsIds);
+    await this.plaidSync.updateAccountsFeedsActive(
-
+      tenantId,
+      plaidAccountsIds,
+      true,
+      trx
+    );
     return {
       addedCount: added.length,
       modifiedCount: modified.length,

packages/server/src/services/Banking/Plaid/subscribers/RecognizeSyncedBankTransactions.ts

@@ -0,0 +1,42 @@
+import { Inject, Service } from 'typedi';
+import { EventSubscriber } from '@/lib/EventPublisher/EventPublisher';
+import {
+  IPlaidItemCreatedEventPayload,
+  IPlaidTransactionsSyncedEventPayload,
+} from '@/interfaces/Plaid';
+import events from '@/subscribers/events';
+import { RecognizeTranasctionsService } from '../../RegonizeTranasctions/RecognizeTranasctionsService';
+import { runAfterTransaction } from '@/services/UnitOfWork/TransactionsHooks';
+
+@Service()
+export class RecognizeSyncedBankTranasctions extends EventSubscriber {
+  @Inject()
+  private recognizeTranasctionsService: RecognizeTranasctionsService;
+
+  /**
+   * Constructor method.
+   */
+  public attach(bus) {
+    bus.subscribe(
+      events.plaid.onTransactionsSynced,
+      this.handleRecognizeSyncedBankTransactions.bind(this)
+    );
+  }
+
+  /**
+   * Updates the Plaid item transactions
+   * @param {IPlaidItemCreatedEventPayload} payload - Event payload.
+   */
+  private handleRecognizeSyncedBankTransactions = async ({
+    tenantId,
+    batch,
+    trx,
+  }: IPlaidTransactionsSyncedEventPayload) => {
+    runAfterTransaction(trx, async () => {
+      await this.recognizeTranasctionsService.recognizeTransactions(
+        tenantId,
+        batch
+      );
+    });
+  };
+}

packages/server/src/services/Banking/Plaid/utils.ts

@@ -37,7 +37,6 @@ export const transformPlaidAccountToCreateAccount = R.curry(
 export const transformPlaidTrxsToCashflowCreate = R.curry(
   (
     cashflowAccountId: number,
-    creditAccountId: number,
     plaidTranasction: PlaidTransaction
   ): CreateUncategorizedTransactionDTO => {
     return {

packages/server/src/services/Banking/RegonizeTranasctions/RecognizeTranasctionsService.ts

@@ -0,0 +1,110 @@
+import { Knex } from 'knex';
+import UncategorizedCashflowTransaction from '@/models/UncategorizedCashflowTransaction';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { transformToMapBy } from '@/utils';
+import { Inject, Service } from 'typedi';
+import { PromisePool } from '@supercharge/promise-pool';
+import { BankRule } from '@/models/BankRule';
+import { bankRulesMatchTransaction } from './_utils';
+
+@Service()
+export class RecognizeTranasctionsService {
+  @Inject()
+  private tenancy: HasTenancyService;
+
+  /**
+   * Marks the uncategorized transaction as recognized from the given bank rule.
+   * @param {number} tenantId -
+   * @param {BankRule} bankRule -
+   * @param {UncategorizedCashflowTransaction} transaction -
+   * @param {Knex.Transaction} trx -
+   */
+  private markBankRuleAsRecognized = async (
+    tenantId: number,
+    bankRule: BankRule,
+    transaction: UncategorizedCashflowTransaction,
+    trx?: Knex.Transaction
+  ) => {
+    const { RecognizedBankTransaction, UncategorizedCashflowTransaction } =
+      this.tenancy.models(tenantId);
+
+    const recognizedTransaction = await RecognizedBankTransaction.query(
+      trx
+    ).insert({
+      bankRuleId: bankRule.id,
+      uncategorizedTransactionId: transaction.id,
+      assignedCategory: bankRule.assignCategory,
+      assignedAccountId: bankRule.assignAccountId,
+      assignedPayee: bankRule.assignPayee,
+      assignedMemo: bankRule.assignMemo,
+    });
+    await UncategorizedCashflowTransaction.query(trx)
+      .findById(transaction.id)
+      .patch({
+        recognizedTransactionId: recognizedTransaction.id,
+      });
+  };
+
+  /**
+   * Regonized the uncategorized transactions.
+   * @param {number} tenantId -
+   * @param {Knex.Transaction} trx -
+   */
+  public async recognizeTransactions(
+    tenantId: number,
+    batch: string = '',
+    trx?: Knex.Transaction
+  ) {
+    const { UncategorizedCashflowTransaction, BankRule } =
+      this.tenancy.models(tenantId);
+
+    const uncategorizedTranasctions =
+      await UncategorizedCashflowTransaction.query().onBuild((query) => {
+        query.where('recognized_transaction_id', null);
+        query.where('categorized', false);
+
+        if (batch) query.where('batch', batch);
+      });
+    const bankRules = await BankRule.query().withGraphFetched('conditions');
+    const bankRulesByAccountId = transformToMapBy(
+      bankRules,
+      'applyIfAccountId'
+    );
+    // Try to recognize the transaction.
+    const regonizeTransaction = async (
+      transaction: UncategorizedCashflowTransaction
+    ) => {
+      const allAccountsBankRules = bankRulesByAccountId.get(`null`);
+      const accountBankRules = bankRulesByAccountId.get(
+        `${transaction.accountId}`
+      );
+      const recognizedBankRule = bankRulesMatchTransaction(
+        transaction,
+        accountBankRules
+      );
+      if (recognizedBankRule) {
+        await this.markBankRuleAsRecognized(
+          tenantId,
+          recognizedBankRule,
+          transaction,
+          trx
+        );
+      }
+    };
+    const result = await PromisePool.withConcurrency(MIGRATION_CONCURRENCY)
+      .for(uncategorizedTranasctions)
+      .process((transaction: UncategorizedCashflowTransaction, index, pool) => {
+        return regonizeTransaction(transaction);
+      });
+  }
+
+  /**
+   *
+   * @param {number} uncategorizedTransaction
+   */
+  public async regonizeTransaction(
+    uncategorizedTransaction: UncategorizedCashflowTransaction
+  ) {}
+}
+
+const MIGRATION_CONCURRENCY = 10;

packages/server/src/services/Banking/RegonizeTranasctions/RecognizeTransactionsJob.ts

@@ -0,0 +1,32 @@
+import Container, { Service } from 'typedi';
+import { RecognizeTranasctionsService } from './RecognizeTranasctionsService';
+
+@Service()
+export class RegonizeTransactionsJob {
+  /**
+   * Constructor method.
+   */
+  constructor(agenda) {
+    agenda.define(
+      'recognize-uncategorized-transactions-job',
+      { priority: 'high', concurrency: 2 },
+      this.handler
+    );
+  }
+
+  /**
+   * Triggers sending invoice mail.
+   */
+  private handler = async (job, done: Function) => {
+    const { tenantId, batch } = job.attrs.data;
+    const regonizeTransactions = Container.get(RecognizeTranasctionsService);
+
+    try {
+      await regonizeTransactions.recognizeTransactions(tenantId, batch);
+      done();
+    } catch (error) {
+      console.log(error);
+      done(error);
+    }
+  };
+}

packages/server/src/services/Banking/RegonizeTranasctions/_utils.ts

@@ -0,0 +1,104 @@
+import UncategorizedCashflowTransaction from '@/models/UncategorizedCashflowTransaction';
+import {
+  BankRuleApplyIfTransactionType,
+  BankRuleConditionComparator,
+  BankRuleConditionType,
+  IBankRule,
+  IBankRuleCondition,
+} from '../Rules/types';
+import { BankRule } from '@/models/BankRule';
+
+const conditionsMatch = (
+  transaction: UncategorizedCashflowTransaction,
+  conditions: IBankRuleCondition[],
+  conditionsType: BankRuleConditionType = BankRuleConditionType.And
+) => {
+  const method =
+    conditionsType === BankRuleConditionType.And ? 'every' : 'some';
+
+  return conditions[method]((condition) => {
+    switch (determineFieldType(condition.field)) {
+      case 'number':
+        return matchNumberCondition(transaction, condition);
+      case 'text':
+        return matchTextCondition(transaction, condition);
+      default:
+        return false;
+    }
+  });
+};
+
+const matchNumberCondition = (
+  transaction: UncategorizedCashflowTransaction,
+  condition: IBankRuleCondition
+) => {
+  switch (condition.comparator) {
+    case BankRuleConditionComparator.Equals:
+      return transaction[condition.field] === condition.value;
+    case BankRuleConditionComparator.Contains:
+      return transaction[condition.field]
+        ?.toString()
+        .includes(condition.value.toString());
+    case BankRuleConditionComparator.NotContain:
+      return !transaction[condition.field]
+        ?.toString()
+        .includes(condition.value.toString());
+    default:
+      return false;
+  }
+};
+
+const matchTextCondition = (
+  transaction: UncategorizedCashflowTransaction,
+  condition: IBankRuleCondition
+) => {
+  switch (condition.comparator) {
+    case BankRuleConditionComparator.Equals:
+      return transaction[condition.field] === condition.value;
+    case BankRuleConditionComparator.Contains:
+      return transaction[condition.field]?.includes(condition.value.toString());
+    case BankRuleConditionComparator.NotContain:
+      return !transaction[condition.field]?.includes(
+        condition.value.toString()
+      );
+    default:
+      return false;
+  }
+};
+
+const matchTransactionType = (
+  bankRule: BankRule,
+  transaction: UncategorizedCashflowTransaction
+): boolean => {
+  return (
+    (transaction.isDepositTransaction &&
+      bankRule.applyIfTransactionType ===
+        BankRuleApplyIfTransactionType.Deposit) ||
+    (transaction.isWithdrawalTransaction &&
+      bankRule.applyIfTransactionType ===
+        BankRuleApplyIfTransactionType.Withdrawal)
+  );
+};
+
+export const bankRulesMatchTransaction = (
+  transaction: UncategorizedCashflowTransaction,
+  bankRules: IBankRule[]
+) => {
+  return bankRules.find((rule) => {
+    return (
+      matchTransactionType(rule, transaction) &&
+      conditionsMatch(transaction, rule.conditions, rule.conditionsType)
+    );
+  });
+};
+
+const determineFieldType = (field: string): string => {
+  switch (field) {
+    case 'amount':
+      return 'number';
+    case 'description':
+      return 'text';
+    default:
+      return 'unknown';
+  }
+};