WIP Metadata class.

server/package.json

@@ -25,9 +25,11 @@
     "express": "^4.17.1",
     "express-boom": "^3.0.0",
     "express-oauth-server": "^2.0.0",
-    "express-validator": "^6.1.1",
+    "express-validator": "^6.2.0",
     "jsonwebtoken": "^8.5.1",
     "knex": "^0.19.2",
+    "lodash": "^4.17.15",
+    "memory-cache": "^0.2.0",
     "moment": "^2.24.0",
     "mustache": "^3.0.3",
     "mysql2": "^1.6.5",
@@ -57,6 +59,7 @@
     "mocha-webpack": "^2.0.0-beta.0",
     "npm-run-all": "^4.1.5",
     "nyc": "^14.1.1",
+    "sinon": "^7.4.2",
     "webpack": "^4.0.0",
     "webpack-cli": "^3.3.7",
     "webpack-node-externals": "^1.7.2"

server/src/database/factories/index.js

@@ -12,18 +12,34 @@ factory.define('user', 'users', async () => {
     first_name: faker.name.firstName(),
     last_name: faker.name.lastName(),
     email: faker.internet.email(),
-    phone_number: faker.phone.phoneNumber(),
+    phone_number: faker.phone.phoneNumberFormat().replace('-', ''),
     active: 1,
     password: hashedPassword,
   };
 });
 
-factory.define('account', 'accounts', async () => ({
-  name: faker.lorem.word(),
-  type: faker.lorem.word(),
-  description: faker.lorem.paragraph(),
+factory.define('password_reset', 'password_resets', async () => {
+  const user = await faker.create('user');
+  return {
+    user_id: user.id,
+    token: faker.lorem.slug,
+  };
+});
+
+factory.define('account_type', 'account_types', async () => ({
+  name: faker.lorem.words(2),
 }));
 
+factory.define('account', 'accounts', async () => {
+  const accountType = await factory.create('account_type');
+
+  return {
+    name: faker.lorem.word(),
+    account_type_id: accountType.id,
+    description: faker.lorem.paragraph(),
+  };
+});
+
 factory.define('item_category', 'items_categories', () => ({
   label: faker.name.firstName(),
   description: faker.lorem.text(),
@@ -55,4 +71,16 @@ factory.define('item', 'items', async () => {
   };
 });
 
+factory.define('setting', 'settings', async () => {
+  const user = await factory.create('user');
+
+  return {
+    key: faker.lorem.slug(),
+    user_id: user.id,
+    type: 'string',
+    value: faker.lorem.words(),
+    group: 'default',
+  };
+});
+
 export default factory;

server/src/database/migrations/20190104195900_create_password_resets_table.js

@@ -0,0 +1,9 @@
+
+exports.up = (knex) => knex.schema.createTable('password_resets', (table) => {
+  table.increments();
+  table.string('user_id');
+  table.string('token');
+  table.timestamp('created_at');
+});
+
+exports.down = (knex) => knex.schema.dropTableIfExists('password_resets');

server/src/database/migrations/20190822214301_create_oauth_clients_table.js

@@ -1,6 +1,6 @@
 
 exports.up = function(knex) {
-  return knex.schema.createTable('oauth_clients', table => {
+  return knex.schema.createTable('oauth_clients', (table) => {
     table.increments();
     table.integer('client_id').unsigned();
     table.string('client_secret');

server/src/database/migrations/20190822214302_create_settings_table.js

@@ -1,8 +1,10 @@
 
-exports.up = function(knex) {
-  return knex.schema.createTable('settings', table => {
+exports.up = function (knex) {
+  return knex.schema.createTable('settings', (table) => {
     table.increments();
     table.integer('user_id').unsigned().references('id').inTable('users');
+    table.string('group');
+    table.string('type');
     table.string('key');
     table.string('value');
   });

server/src/database/migrations/20190822214304_create_accounts_table.js

@@ -3,7 +3,7 @@ exports.up = function (knex) {
   return knex.schema.createTable('accounts', (table) => {
     table.increments();
     table.string('name');
-    table.string('type');
+    table.integer('account_type_id');
     table.integer('parent_account_id');
     table.string('code', 10);
     table.text('description');

server/src/database/migrations/20190822214904_create_account_types_table.js

@@ -0,0 +1,9 @@
+
+exports.up = function (knex) {
+  return knex.schema.createTable('account_types', (table) => {
+    table.increments();
+    table.string('name');
+  });
+};
+
+exports.down = (knex) => knex.schema.dropTableIfExists('account_types');

server/src/http/controllers/AccountOpeningBalance.js

@@ -0,0 +1,63 @@
+import express from 'express';
+import { check, validationResult, oneOf } from 'express-validator';
+import { difference } from 'lodash';
+import asyncMiddleware from '../middleware/asyncMiddleware';
+import Account from '@/models/Account';
+// import AccountBalance from '@/models/AccountBalance';
+
+export default {
+
+  router() {
+    const router = express.Router();
+
+    router.post('/',
+      this.openingBalnace.validation,
+      asyncMiddleware(this.openingBalnace.handler));
+
+    return router;
+  },
+
+  openingBalnace: {
+    validation: [
+      check('accounts').isArray({ min: 1 }),
+      check('accounts.*.id').exists().isInt(),
+      oneOf([
+        check('accounts.*.debit').isNumeric().toFloat(),
+        check('accounts.*.credit').isNumeric().toFloat(),
+      ]),
+    ],
+    async handler(req, res) {
+      const validationErrors = validationResult(req);
+
+      if (!validationErrors.isEmpty()) {
+        return res.boom.badData(null, {
+          code: 'validation_error', ...validationErrors,
+        });
+      }
+
+      const { accounts } = req.body;
+
+      const accountsIds = accounts.map((account) => account.id);
+      const accountsCollection = await Account.query((query) => {
+        query.select(['id']);
+        query.whereIn('id', accountsIds);
+      }).fetchAll();
+
+      const accountsStoredIds = accountsCollection.map((account) => account.attributes.id);
+      const notFoundAccountsIds = difference(accountsIds, accountsStoredIds);
+
+      const errorReasons = [];
+
+      if (notFoundAccountsIds.length > 0) {
+        const ids = notFoundAccountsIds.map((a) => parseInt(a, 10));
+        errorReasons.push({ type: 'NOT_FOUND_ACCOUNT', code: 100, ids });
+      }
+
+      if (errorReasons.length > 0) {
+        return res.boom.badData(null, { errors: errorReasons });
+      }
+
+      return res.status(200).send();
+    },
+  },
+};

server/src/http/controllers/Accounts.js

@@ -4,7 +4,7 @@ import asyncMiddleware from '../middleware/asyncMiddleware';
 import Account from '@/models/Account';
 import AccountBalance from '@/models/AccountBalance';
 import AccountType from '@/models/AccountType';
-import JWTAuth from '@/http/middleware/jwtAuth';
+// import JWTAuth from '@/http/middleware/jwtAuth';
 
 export default {
   /**
@@ -13,18 +13,22 @@ export default {
   router() {
     const router = express.Router();
 
-    router.use(JWTAuth);
+    // router.use(JWTAuth);
     router.post('/',
       this.newAccount.validation,
       asyncMiddleware(this.newAccount.handler));
 
-    router.get('/:id',
-      this.getAccount.validation,
-      asyncMiddleware(this.getAccount.handler));
+    router.post('/:id',
+      this.editAccount.validation,
+      asyncMiddleware(this.editAccount.handler));
 
-    router.delete('/:id',
-      this.deleteAccount.validation,
-      asyncMiddleware(this.deleteAccount.handler));
+    // router.get('/:id',
+    //   this.getAccount.validation,
+    //   asyncMiddleware(this.getAccount.handler));
+
+    // router.delete('/:id',
+    //   this.deleteAccount.validation,
+    //   asyncMiddleware(this.deleteAccount.handler));
 
     return router;
   },
@@ -36,20 +40,22 @@ export default {
     validation: [
       check('name').isLength({ min: 3 }).trim().escape(),
       check('code').isLength({ max: 10 }).trim().escape(),
-      check('type_id').isNumeric().toInt(),
+      check('account_type_id').isNumeric().toInt(),
       check('description').trim().escape(),
     ],
     async handler(req, res) {
-      const errors = validationResult(req);
+      const validationErrors = validationResult(req);
 
-      if (!errors.isEmpty()) {
-        return res.status(422).json({ errors: errors.array() });
+      if (!validationErrors.isEmpty()) {
+        return res.boom.badData(null, {
+          code: 'validation_error', ...validationErrors,
+        });
       }
 
       const { name, code, description } = req.body;
-      const { type_id: typeId } = req.body;
+      const { account_type_id: typeId } = req.body;
 
-      const foundAccountCodePromise = Account.where('code', code).fetch();
+      const foundAccountCodePromise = code ? Account.where('code', code).fetch() : null;
       const foundAccountTypePromise = AccountType.where('id', typeId).fetch();
 
       const [foundAccountCode, foundAccountType] = await Promise.all([
@@ -57,7 +63,7 @@ export default {
         foundAccountTypePromise,
       ]);
 
-      if (!foundAccountCode) {
+      if (!foundAccountCode && foundAccountCodePromise) {
         return res.boom.badRequest(null, {
           errors: [{ type: 'NOT_UNIQUE_CODE', code: 100 }],
         });
@@ -68,11 +74,67 @@ export default {
         });
       }
       const account = Account.forge({
-        name, code, type_id: typeId, description,
+        name, code, account_type_id: typeId, description,
       });
 
       await account.save();
-      return res.boom.success({ item: { ...account.attributes } });
+      return res.status(200).send({ item: { ...account.attributes } });
+    },
+  },
+
+  /**
+   * Edit the given account details.
+   */
+  editAccount: {
+    validation: [
+      check('name').isLength({ min: 3 }).trim().escape(),
+      check('code').isLength({ max: 10 }).trim().escape(),
+      check('account_type_id').isNumeric().toInt(),
+      check('description').trim().escape(),
+    ],
+    async handler(req, res) {
+      const { id } = req.params;
+      const validationErrors = validationResult(req);
+
+      if (!validationErrors.isEmpty()) {
+        return res.boom.badData(null, {
+          code: 'validation_error', ...validationErrors,
+        });
+      }
+
+      const account = await Account.where('id', id).fetch();
+
+      if (!account) {
+        return res.boom.notFound();
+      }
+      const { name, code, description } = req.body;
+      const { account_type_id: typeId } = req.body;
+
+      const foundAccountCodePromise = (code && code !== account.attributes.code)
+        ? Account.query({ where: { code }, whereNot: { id } }).fetch() : null;
+
+      const foundAccountTypePromise = (typeId !== account.attributes.account_type_id)
+        ? AccountType.where('id', typeId).fetch() : null;
+
+      const [foundAccountCode, foundAccountType] = await Promise.all([
+        foundAccountCodePromise, foundAccountTypePromise,
+      ]);
+
+      if (!foundAccountCode && foundAccountCodePromise) {
+        return res.boom.badRequest(null, {
+          errors: [{ type: 'NOT_UNIQUE_CODE', code: 100 }],
+        });
+      }
+      if (!foundAccountType && foundAccountTypePromise) {
+        return res.boom.badRequest(null, {
+          errors: [{ type: 'NOT_EXIST_ACCOUNT_TYPE', code: 110 }],
+        });
+      }
+
+      await account.save({
+        name, code, account_type_id: typeId, description,
+      });
+      return res.status(200).send();
     },
   },
 
@@ -105,7 +167,6 @@ export default {
       if (!account) {
         return res.boom.notFound();
       }
-
       await account.destroy();
       await AccountBalance.where('account_id', id).destroy({ require: false });
 

server/src/http/controllers/Authentication.js

@@ -37,16 +37,15 @@ export default {
    */
   login: {
     validation: [
-      check('crediential').isEmail(),
-      check('password').isLength({ min: 5 }),
+      check('crediential').exists().isEmail(),
+      check('password').exists().isLength({ min: 5 }),
     ],
     async handler(req, res) {
       const validationErrors = validationResult(req);
 
       if (!validationErrors.isEmpty()) {
         return res.boom.badData(null, {
-          code: 'validation_error',
-          ...validationErrors,
+          code: 'validation_error', ...validationErrors,
         });
       }
       const { crediential, password } = req.body;
@@ -81,17 +80,19 @@ export default {
    */
   sendResetPassword: {
     validation: [
-      check('email').isEmail(),
+      check('email').exists().isEmail(),
     ],
     // eslint-disable-next-line consistent-return
     async handler(req, res) {
-      const errors = validationResult(req);
+      const validationErrors = validationResult(req);
 
-      if (!errors.isEmpty()) {
-        return res.status(422).json({ errors: errors.array() });
+      if (!validationErrors.isEmpty()) {
+        return res.boom.badData(null, {
+          code: 'validation_error', ...validationErrors,
+        });
       }
       const { email } = req.body;
-      const user = User.where('email').fetch();
+      const user = User.where('email', email).fetch();
 
       if (!user) {
         return res.status(422).send();
@@ -137,14 +138,21 @@ export default {
    */
   resetPassword: {
     validation: [
-      check('password').isLength({ min: 5 }),
-      check('reset_password'),
+      check('password').exists().isLength({ min: 5 }).custom((value, { req }) => {
+        if (value !== req.body.confirm_password) {
+          throw new Error("Passwords don't match");
+        } else {
+          return value;
+        }
+      }),
     ],
     async handler(req, res) {
-      const errors = validationResult(req);
+      const validationErrors = validationResult(req);
 
-      if (!errors.isEmpty()) {
-        return res.status(422).json({ errors: errors.array() });
+      if (!validationErrors.isEmpty()) {
+        return res.boom.badData(null, {
+          code: 'VALIDATION_ERROR', ...validationErrors,
+        });
       }
       const { token } = req.params;
       const { password } = req.body;
@@ -155,11 +163,8 @@ export default {
       }).fetch();
 
       if (!tokenModel) {
-        return res.status(400).send({
-          error: {
-            type: 'token.invalid',
-            message: 'Password reset token is invalid or has expired',
-          },
+        return res.boom.badRequest(null, {
+          errors: [{ type: 'TOKEN_INVALID', code: 100 }],
         });
       }
 
@@ -167,8 +172,8 @@ export default {
         email: tokenModel.attributes.email,
       });
       if (!user) {
-        return res.status(400).send({
-          error: { message: 'An unexpected error occurred.' },
+        return res.boom.badRequest(null, {
+          errors: [{ type: 'USER_NOT_FOUND', code: 120 }],
         });
       }
       const hashedPassword = await hashPassword(password);

server/src/http/controllers/Items.js

@@ -184,7 +184,10 @@ export default {
         page: filter.page,
       });
 
-      return res.status(200).send({ ...items.toJSON() });
+      return res.status(200).send({
+        items: items.toJSON(),
+        pagination: items.pagination,
+      });
     },
   },
 };

server/src/http/controllers/Users.js

@@ -0,0 +1,241 @@
+import express from 'express';
+import { check, validationResult } from 'express-validator';
+import User from '@/models/User';
+import asyncMiddleware from '@/http/middleware/asyncMiddleware';
+
+export default {
+
+  /**
+   * Router constructor.
+   */
+  router() {
+    const router = express.Router();
+
+    router.post('/',
+      this.newUser.validation,
+      asyncMiddleware(this.newUser.handler));
+
+    router.post('/:id',
+      this.editUser.validation,
+      asyncMiddleware(this.editUser.handler));
+
+    // router.get('/',
+    //   this.listUsers.validation,
+    //   asyncMiddleware(this.listUsers.handler));
+
+    // router.get('/:id',
+    //   this.getUser.validation,
+    //   asyncMiddleware(this.getUser.handler));
+
+    router.delete('/:id',
+      this.deleteUser.validation,
+      asyncMiddleware(this.deleteUser.handler));
+
+    return router;
+  },
+
+  /**
+   * Creates a new user.
+   */
+  newUser: {
+    validation: [
+      check('first_name').exists(),
+      check('last_name').exists(),
+      check('email').exists().isEmail(),
+      check('phone_number').optional().isMobilePhone(),
+      check('password').isLength({ min: 4 }).exists().custom((value, { req }) => {
+        if (value !== req.body.confirm_password) {
+          throw new Error("Passwords don't match");
+        } else {
+          return value;
+        }
+      }),
+      check('status').exists().isBoolean().toBoolean(),
+    ],
+    async handler(req, res) {
+      const validationErrors = validationResult(req);
+
+      if (!validationErrors.isEmpty()) {
+        return res.boom.badData(null, {
+          code: 'validation_error', ...validationErrors,
+        });
+      }
+      const { email, phone_number: phoneNumber } = req.body;
+
+      const foundUsers = await User.query((query) => {
+        query.where('email', email);
+        query.orWhere('phone_number', phoneNumber);
+      }).fetchAll();
+
+      const foundUserEmail = foundUsers.find((u) => u.attributes.email === email);
+      const foundUserPhone = foundUsers.find((u) => u.attributes.phone_number === phoneNumber);
+
+      const errorReasons = [];
+
+      if (foundUserEmail) {
+        errorReasons.push({ type: 'EMAIL_ALREADY_EXIST', code: 100 });
+      }
+      if (foundUserPhone) {
+        errorReasons.push({ type: 'PHONE_NUMBER_ALREADY_EXIST', code: 120 });
+      }
+      if (errorReasons.length > 0) {
+        return res.boom.badRequest(null, { errors: errorReasons });
+      }
+
+      const user = User.forge({
+        first_name: req.body.first_name,
+        last_name: req.body.last_name,
+        email: req.body.email,
+        phone_number: req.body.phone_number,
+        active: req.body.status,
+      });
+
+      await user.save();
+
+      return res.status(200).send({ id: user.get('id') });
+    },
+  },
+
+  /**
+   * Edit details of the given user.
+   */
+  editUser: {
+    validation: [
+      check('first_name').exists(),
+      check('last_name').exists(),
+      check('email').exists().isEmail(),
+      check('phone_number').optional().isMobilePhone(),
+      check('password').isLength({ min: 4 }).exists().custom((value, { req }) => {
+        if (value !== req.body.confirm_password) {
+          throw new Error("Passwords don't match");
+        } else {
+          return value;
+        }
+      }),
+      check('status').exists().isBoolean().toBoolean(),
+    ],
+    async handler(req, res) {
+      const { id } = req.params;
+      const validationErrors = validationResult(req);
+
+      if (!validationErrors.isEmpty()) {
+        return res.boom.badData(null, {
+          code: 'validation_error', ...validationErrors,
+        });
+      }
+      const user = await User.where('id', id).fetch();
+
+      if (!user) {
+        return res.boom.notFound();
+      }
+      const { email, phone_number: phoneNumber } = req.body;
+
+      const foundUsers = await User.query((query) => {
+        query.whereNot('id', id);
+        query.where('email', email);
+        query.orWhere('phone_number', phoneNumber);
+      }).fetchAll();
+
+      const foundUserEmail = foundUsers.find((u) => u.attribues.email === email);
+      const foundUserPhone = foundUsers.find((u) => u.attribues.phone_number === phoneNumber);
+
+      const errorReasons = [];
+
+      if (foundUserEmail) {
+        errorReasons.push({ type: 'EMAIL_ALREADY_EXIST', code: 100 });
+      }
+      if (foundUserPhone) {
+        errorReasons.push({ type: 'PHONE_NUMBER_ALREADY_EXIST', code: 120 });
+      }
+      if (errorReasons.length > 0) {
+        return res.badRequest(null, { errors: errorReasons });
+      }
+
+      await user.save({
+        first_name: req.body.first_name,
+        last_name: req.body.last_name,
+        email: req.body.email,
+        phone_number: req.body.phone_number,
+        status: req.body.status,
+      });
+
+      return res.status(200).send();
+    },
+  },
+
+  /**
+   * Soft deleting the given user.
+   */
+  deleteUser: {
+    validation: [],
+    async handler(req, res) {
+      const { id } = req.params;
+      const user = await User.where('id', id).fetch();
+
+      if (!user) {
+        return res.boom.notFound(null, {
+          errors: [{ type: 'USER_NOT_FOUND', code: 100 }],
+        });
+      }
+
+      await user.destroy();
+      return res.status(200).send();
+    },
+  },
+
+  getUser: {
+    validation: [],
+    async handler(req, res) {
+      const { id } = req.params;
+      const user = await User.where('id', id).fetch();
+
+      if (!user) {
+        return res.boom.notFound();
+      }
+
+      return res.status(200).send({ item: user.toJSON() });
+    },
+  },
+
+  /**
+   * Retrieve the list of users.
+   */
+  listUsers: {
+    validation: [],
+    handler(req, res) {
+      const filter = {
+        first_name: '',
+        last_name: '',
+        email: '',
+        phone_number: '',
+
+        page_size: 10,
+        page: 1,
+        ...req.query,
+      };
+
+      const users = User.query((query) => {
+        if (filter.first_name) {
+          query.where('first_name', filter.first_name);
+        }
+        if (filter.last_name) {
+          query.where('last_name', filter.last_name);
+        }
+        if (filter.email) {
+          query.where('email', filter.email);
+        }
+        if (filter.phone_number) {
+          query.where('phone_number', filter.phone_number);
+        }
+      }).fetchPage({
+        page_size: filter.page_size,
+        page: filter.page,
+      });
+
+      return res.status(200).send({
+        items: users.toJSON(),
+        pagination: users.pagination,
+      });
+    },
+  },
+};

server/src/http/index.js

@@ -4,12 +4,14 @@ import Users from '@/http/controllers/Users';
 import Items from '@/http/controllers/Items';
 import ItemCategories from '@/http/controllers/ItemCategories';
 import Accounts from '@/http/controllers/Accounts';
+import AccountOpeningBalance from '@/http/controllers/AccountOpeningBalance';
 
 export default (app) => {
   // app.use('/api/oauth2', OAuth2.router());
   app.use('/api/auth', Authentication.router());
   app.use('/api/users', Users.router());
   app.use('/api/accounts', Accounts.router());
+  app.use('/api/accountOpeningBalance', AccountOpeningBalance.router());
   app.use('/api/items', Items.router());
   app.use('/api/item_categories', ItemCategories.router());
 };

server/src/http/middleware/jwtAuth.js

@@ -1,13 +1,18 @@
+/* eslint-disable consistent-return */
 import jwt from 'jsonwebtoken';
 import User from '@/models/User';
+import Auth from '@/models/Auth';
 
 const authMiddleware = (req, res, next) => {
   const token = req.headers['x-access-token'] || req.query.token;
 
-  const onError = () => res.status(401).send({
-    success: false,
-    message: 'unauthorized',
-  });
+  const onError = () => {
+    Auth.loggedOut();
+    res.status(401).send({
+      success: false,
+      message: 'unauthorized',
+    });
+  }
 
   if (!token) {
     return onError();
@@ -19,7 +24,9 @@ const authMiddleware = (req, res, next) => {
       if (error) {
         reject(error);
       } else {
+        // eslint-disable-next-line no-underscore-dangle
         req.user = await User.where('id', decoded._id).fetch();
+        Auth.setAuthenticatedUser(req.user);
 
         if (!req.user) {
           return onError();

server/src/models/Account.js

@@ -1,7 +1,6 @@
 import bookshelf from './bookshelf';
 
 const Account = bookshelf.Model.extend({
-
   /**
    * Table name
    */
@@ -11,6 +10,17 @@ const Account = bookshelf.Model.extend({
    * Timestamp columns.
    */
   hasTimestamps: ['created_at', 'updated_at'],
+
+  /**
+   * Account model may belongs to account type.
+   */
+  type() {
+    return this.belongsTo('AccountType', 'account_type_id');
+  },
+
+  balances() {
+    return this.hasMany('AccountBalance', 'accounnt_id');
+  }
 });
 
 export default bookshelf.model('Account', Account);

server/src/models/AccountBalance.js

@@ -0,0 +1,23 @@
+import bookshelf from './bookshelf';
+
+const AccountBalance = bookshelf.Model.extend({
+
+  /**
+   * Table name
+   */
+  tableName: 'account_balance',
+
+  /**
+   * Timestamp columns.
+   */
+  hasTimestamps: false,
+
+  /**
+   * 
+   */
+  account() {
+    return this.belongsTo('Account', 'account_id');
+  },
+});
+
+export default bookshelf.model('AccountBalance', AccountBalance);

server/src/models/AccountType.js

@@ -0,0 +1,23 @@
+import bookshelf from './bookshelf';
+
+const AccountType = bookshelf.Model.extend({
+
+  /**
+   * Table name
+   */
+  tableName: 'accounts',
+
+  /**
+   * Timestamp columns.
+   */
+  hasTimestamps: false,
+
+  /**
+   * Account type may has many associated accounts.
+   */
+  accounts() {
+    return this.hasMany('Account', 'account_type_id');
+  },
+});
+
+export default bookshelf.model('AccountType', AccountType);

server/src/models/Auth.js

@@ -0,0 +1,38 @@
+
+export default class Auth {
+  /**
+   * Retrieve the authenticated user.
+   */
+  static get user() {
+    return null;
+  }
+
+  /**
+   * Sets the authenticated user.
+   * @param {User} user
+   */
+  static setAuthenticatedUser(user) {
+    this.user = user;
+  }
+
+  /**
+   * Retrieve the authenticated user ID.
+   */
+  static userId() {
+    if (!this.user) {
+      return false;
+    }
+    return this.user.id;
+  }
+
+  /**
+   * Whether the user is logged or not.
+   */
+  static isLogged() {
+    return !!this.user;
+  }
+
+  static loggedOut() {
+    this.user = null;
+  }
+}

server/src/models/Metable.js

@@ -0,0 +1,290 @@
+import knex from '@/database/knex';
+// import cache from 'memory-cache';
+
+// Metadata
+export default {
+  METADATA_GROUP: 'default',
+  KEY_COLUMN: 'key',
+  VALUE_COLUMN: 'value',
+  TYPE_COLUMN: 'type',
+
+  extraColumns: [],
+  metadata: [],
+  shouldReload: true,
+  extraMetadataQuery: () => {},
+
+  /**
+   * Set the value column key to query from.
+   * @param {String} name -
+   */
+  setKeyColumnName(name) {
+    this.KEY_COLUMN = name;
+  },
+
+  /**
+   * Set the key column name to query from.
+   * @param {String} name -
+   */
+  setValueColumnName(name) {
+    this.VALUE_COLUMN = name;
+  },
+
+  /**
+   * Set extra columns to be added to the rows.
+   * @param {Array} columns -
+   */
+  setExtraColumns(columns) {
+    this.extraColumns = columns;
+  },
+
+  /**
+   * Retrieve the cache namespace.
+   */
+  getCacheNamespace() {
+    const { metadataCacheNamespace: cacheName } = this;
+    return typeof cacheName === 'function'
+      ? cacheName() : cacheName;
+  },
+
+  /**
+   * Metadata database query.
+   * @param {Object} query -
+   * @param {String} groupName -
+   */
+  whereQuery(query, key) {
+    const groupName = this.METADATA_GROUP;
+
+    if (groupName) {
+      query.where('group', groupName);
+    }
+    if (key) {
+      if (Array.isArray(key)) {
+        query.whereIn('key', key);
+      } else {
+        query.where('key', key);
+      }
+    }
+  },
+
+  /**
+   * Loads the metadata from the storage.
+   * @param {String|Array} key -
+   * @param {Boolean} force -
+   */
+  async load(force = false) {
+    if (this.shouldReload || force) {
+      const metadataCollection = await this.query((query) => {
+        this.whereQuery(query);
+        this.extraMetadataQuery(query);
+      }).fetchAll();
+
+      this.shouldReload = false;
+      this.metadata = [];
+
+      const metadataArray = this.mapMetadataCollection(metadataCollection);
+      metadataArray.forEach((metadata) => { this.metadata.push(metadata); });
+    }
+  },
+
+  /**
+   * Fetches all the metadata that associate with the current group.
+   */
+  async allMeta(force = false) {
+    await this.load(force);
+    return this.metadata;
+  },
+
+  /**
+   * Find the given metadata key.
+   * @param {String} key -
+   * @return {object} - Metadata object.
+   */
+  findMeta(key) {
+    return this.metadata.find((meta) => meta.key === key);
+  },
+
+  /**
+   * Fetch the metadata of the current group.
+   * @param {*} key -
+   */
+  async getMeta(key, defaultValue, force = false) {
+    await this.load(force);
+
+    const metadata = this.findMeta(key);
+    return metadata ? metadata.value : defaultValue || false;
+  },
+
+  /**
+   * Markes the metadata to should be deleted.
+   * @param {String} key -
+   */
+  async removeMeta(key) {
+    await this.load();
+    const metadata = this.findMeta(key);
+
+    if (metadata) {
+      metadata.markAsDeleted = true;
+    }
+    this.shouldReload = true;
+  },
+
+  /**
+   * Remove all meta data of the given group.
+   * @param {*} group
+   */
+  removeAllMeta(group = 'default') {
+    this.metdata.map((meta) => ({
+      ...(meta.group !== group) ? { markAsDeleted: true } : {},
+      ...meta,
+    }));
+    this.shouldReload = true;
+  },
+
+  /**
+   * Set the meta data to the stack.
+   * @param {String} key -
+   * @param {String} value -
+   */
+  async setMeta(key, value, payload) {
+    if (Array.isArray(key)) {
+      const metadata = key;
+      metadata.forEach((meta) => {
+        this.setMeta(meta.key, meta.value);
+      });
+      return;
+    }
+
+    await this.load();
+    const metadata = this.findMeta(key);
+
+    if (metadata) {
+      metadata.value = value;
+      metadata.markAsUpdated = true;
+    } else {
+      this.metadata.push({
+        value, key, ...payload, markAsInserted: true,
+      });
+    }
+  },
+
+  /**
+   * Saved the modified metadata.
+   */
+  async saveMeta() {
+    const inserted = this.metadata.filter((m) => (m.markAsInserted === true));
+    const updated = this.metadata.filter((m) => (m.markAsUpdated === true));
+    const deleted = this.metadata.filter((m) => (m.markAsDeleted === true));
+
+    const metadataDeletedKeys = deleted.map((m) => m.key);
+    const metadataInserted = inserted.map((m) => this.mapMetadata(m, 'format'));
+    const metadataUpdated = updated.map((m) => this.mapMetadata(m, 'format'));
+
+    const batchUpdate = (collection) => knex.transaction((trx) => {
+      const queries = collection.map((tuple) => {
+        const query = knex(this.tableName);
+        this.whereQuery(query, tuple.key);
+        this.extraMetadataQuery(query);
+        return query.update(tuple).transacting(trx);
+      });
+      return Promise.all(queries).then(trx.commit).catch(trx.rollback);
+    });
+
+    await Promise.all([
+      knex.insert(metadataInserted).into(this.tableName),
+      batchUpdate(metadataUpdated),
+      metadataDeletedKeys.length > 0
+        ? this.query('whereIn', this.KEY_COLUMN, metadataDeletedKeys).destroy({
+          require: true,
+        }) : null,
+    ]);
+    this.shouldReload = true;
+  },
+
+  /**
+   * Purge all the cached metadata in the memory.
+   */
+  purgeMetadata() {
+    this.metadata = [];
+    this.shouldReload = true;
+  },
+
+  /**
+   * Parses the metadata value.
+   * @param {String} value -
+   * @param {String} valueType -
+   */
+  parseMetaValue(value, valueType) {
+    let parsedValue;
+
+    switch (valueType) {
+      case 'integer':
+        parsedValue = parseInt(value, 10);
+        break;
+      case 'float':
+        parsedValue = parseFloat(value);
+        break;
+      case 'boolean':
+        parsedValue = Boolean(value);
+        break;
+      case 'json':
+        parsedValue = JSON.parse(parsedValue);
+        break;
+      default:
+        parsedValue = value;
+        break;
+    }
+    return parsedValue;
+  },
+
+  /**
+   * Format the metadata before saving to the database.
+   * @param {String|Number|Boolean} value -
+   * @param {String} valueType -
+   * @return {String|Number|Boolean} -
+   */
+  formatMetaValue(value, valueType) {
+    let parsedValue;
+
+    switch (valueType) {
+      case 'number':
+        parsedValue = `${value}`;
+        break;
+      case 'boolean':
+        parsedValue = value ? '1' : '0';
+        break;
+      case 'json':
+        parsedValue = JSON.stringify(parsedValue);
+        break;
+      default:
+        parsedValue = value;
+        break;
+    }
+    return parsedValue;
+  },
+
+  mapMetadata(attr, parseType = 'parse') {
+    return {
+      key: attr[this.KEY_COLUMN],
+      value: (parseType === 'parse')
+        ? this.parseMetaValue(
+          attr[this.VALUE_COLUMN],
+          this.TYPE_COLUMN ? attr[this.TYPE_COLUMN] : false,
+        )
+        : this.formatMetaValue(
+          attr[this.VALUE_COLUMN],
+          this.TYPE_COLUMN ? attr[this.TYPE_COLUMN] : false,
+        ),
+      ...this.extraColumns.map((extraCol) => ({
+        [extraCol]: attr[extraCol] || null,
+      })),
+    };
+  },
+
+  /**
+   * Parse the metadata collection.
+   * @param {Array} collection -
+   */
+  mapMetadataCollection(collection, parseType = 'parse') {
+    return collection.map((model) => this.mapMetadata(model.attributes, parseType));
+  },
+};

server/src/models/Setting.js

@@ -1,7 +1,8 @@
 import bookshelf from './bookshelf';
+import Metable from './Metable';
+import Auth from './Auth';
 
 const Setting = bookshelf.Model.extend({
-
   /**
    * Table name
    */
@@ -11,6 +12,23 @@ const Setting = bookshelf.Model.extend({
    * Timestamp columns.
    */
   hasTimestamps: false,
+
+  /**
+   * Extra metadata query to query with the current authenticate user.
+   * @param {Object} query
+   */
+  extraMetadataQuery(query) {
+    if (Auth.isLogged()) {
+      query.where('user_id', Auth.userId());
+    }
+  },
+}, {
+  /**
+   * Table name
+   */
+  tableName: 'settings',
+
+  ...Metable,
 });
 
 export default bookshelf.model('Setting', Setting);

server/src/utils.js

@@ -6,9 +6,7 @@ const hashPassword = (password) => new Promise((resolve) => {
   });
 });
 
-const origin = (request) => {
-  return `${request.protocol}://${request.hostname}`;
-};
+const origin = (request) => `${request.protocol}://${request.hostname}`;
 
 export {
   hashPassword,

server/tests/models/Account.test.js

@@ -0,0 +1,16 @@
+import { create, expect } from '~/testInit';
+import Account from '@/models/Account';
+// eslint-disable-next-line no-unused-vars
+import AccountType from '@/models/AccountType';
+
+describe('Model: Account', () => {
+  it('Should account model belongs to the associated account type model.', async () => {
+    const accountType = await create('account_type');
+    const account = await create('account', { account_type_id: accountType.id });
+
+    const accountModel = await Account.where('id', account.id).fetch();
+    const accountTypeModel = await accountModel.type().fetch();
+
+    expect(accountTypeModel.attributes.id).equals(account.id);
+  });
+});

server/tests/models/AccountType.test.js

@@ -0,0 +1,16 @@
+import { create, expect } from '~/testInit';
+import '@/models/Account';
+import AccountType from '@/models/AccountType';
+
+describe.only('Model: AccountType', () => {
+  it('Shoud account type model has many associated accounts.', async () => {
+    const accountType = await create('account_type');
+    await create('account', { account_type_id: accountType.id });
+    await create('account', { account_type_id: accountType.id });
+
+    const accountTypeModel = await AccountType.where('id', accountType.id).fetch();
+    const typeAccounts = await accountTypeModel.accounts().fetch();
+
+    expect(typeAccounts.length).equals(2);
+  });
+});

server/tests/models/Setting.test.js

@@ -0,0 +1,197 @@
+import sinon from 'sinon';
+import { create, expect } from '~/testInit';
+import Setting from '@/models/Setting';
+import knex from '../../src/database/knex';
+
+describe('Model: Setting', () => {
+  afterEach(() => {
+    Setting.purgeMetadata();
+  });
+
+  describe('Setting.AllMeta()', async () => {
+    it('Should fetch all metadata from storage in the first call.', async () => {
+      await create('setting');
+      const querySpy = sinon.spy(Setting, 'query');
+
+      const metadata = await Setting.allMeta();
+
+      expect(querySpy.calledOnce).equals(true);
+      expect(metadata).to.have.lengthOf(1);
+
+      querySpy.restore();
+    });
+
+    it('Should get all meta data from stored cache in the second call.', async () => {
+      await create('setting');
+      const querySpy = sinon.spy(Setting, 'query');
+
+      await Setting.allMeta();
+      await Setting.allMeta();
+
+      expect(querySpy.calledOnce).equals(true);
+      expect(Setting.metadata).to.have.lengthOf(1);
+
+      querySpy.restore();
+    });
+  });
+
+  describe('Setting.getMeta()', () => {
+    it('Should fetch metadata of the given key from storage.', async () => {
+      const setting = await create('setting');
+      const metadata = await Setting.getMeta(setting.key);
+
+      expect(metadata).equals(setting.value);
+    });
+
+    it('Should retrieve the default value if the metadata key was not found.', async () => {
+      const metadata = await Setting.getMeta('setting', 'default');
+      expect(metadata).equals('default');
+    });
+
+    it('Should get the same metadata key from cache in the second call.', async () => {
+      const setting = await create('setting');
+      await create('setting');
+
+      const querySpy = sinon.spy(Setting, 'query');
+
+      await Setting.getMeta(setting.key);
+      expect(querySpy.calledOnce).equals(true);
+
+      await Setting.getMeta(setting.key);
+      expect(querySpy.calledOnce).equals(true);
+
+      querySpy.restore();
+    });
+
+    it('Should get the different metadata key from storage.', async () => {
+      const setting = await create('setting');
+      const settingAnother = await create('setting');
+
+      const querySpy = sinon.spy(Setting, 'query');
+
+      await Setting.getMeta(setting.key);
+      expect(querySpy.calledOnce).equals(true);
+
+      await Setting.getMeta(settingAnother.key);
+      expect(querySpy.calledOnce).equals(true);
+
+      querySpy.restore();
+    });
+
+    it('Should hard fetching the metadata from the storage when passing `force` parameter.', async () => {
+      const setting = await create('setting');
+      await create('setting');
+
+      const querySpy = sinon.spy(Setting, 'query');
+
+      await Setting.allMeta();
+      expect(querySpy.calledOnce).equals(true);
+      expect(Setting.metadata).to.have.lengthOf(2);
+
+      await Setting.getMeta(setting.key, null, true);
+      expect(querySpy.calledTwice).equals(true);
+      expect(Setting.metadata).to.have.lengthOf(2);
+
+      querySpy.restore();
+    });
+  });
+
+  describe('Setting.setMeta()', () => {
+    it('Should mark the given metadata as updated in the stack.', async () => {
+      const setting = await create('setting');
+      await Setting.setMeta(setting.key, 'Ahmed');
+
+      const foundMeta = Setting.metadata.find((metadata) => (
+        metadata.key === setting.key && metadata.markAsUpdated === true
+          && metadata.value === 'Ahmed'
+      ));
+      expect(!!foundMeta).equals(true);
+    });
+
+    it('Should mark the set metadata as inserted metadata in the stack.', async () => {
+      await create('setting');
+      await Setting.setMeta('key', 'value');
+
+      const foundMeta = Setting.metadata.find((metadata) => (
+        metadata.key === 'key' && metadata.markAsInserted === true
+          && metadata.value === 'value'
+      ));
+      expect(!!foundMeta).equals(true);
+    });
+
+    it('Should fetch the metadata from the storage in case the metadata was exist.', async () => {
+      const setting = await create('setting');
+      const querySpy = sinon.spy(Setting, 'query');
+
+      await Setting.setMeta(setting.key, 'value');
+      expect(querySpy.calledOnce).equals(true);
+
+      await Setting.setMeta(setting.key, 'updated-value');
+      expect(querySpy.calledOnce).equals(true);
+    });
+
+    it('Should mark the updated bluk metadata as updated in the stock.', async () => {
+
+    });
+
+    it('Should mark the inserted bluk metadata as inserted in the stock.', async () => {
+
+    });
+  });
+
+  describe('Setting.removeMeta()', () => {
+    it('Should mark the given metadata as deleted', async () => {
+      const setting = await create('setting');
+      await Setting.removeMeta(setting.key);
+
+      const foundMeta = Setting.metadata.find((metadata) => (
+        metadata.key === setting.key && metadata.markAsDeleted === true
+      ));
+      expect(!!foundMeta).equals(true);
+    });
+
+    it('Should not query the storage when found cached the metadata.', async () => {
+      const setting = await create('setting');
+      await Setting.allMeta();
+
+      const querySpy = sinon.spy(Setting, 'query');
+
+      await Setting.removeMeta(setting.key);
+      expect(querySpy.calledOnce).equals(false);
+
+      querySpy.restore();
+    });
+  });
+
+  describe('Setting.saveMeta()', () => {
+    it('Should insert the metadata that set to the stock.', async () => {
+      await Setting.setMeta('key', 'value');
+      await Setting.saveMeta();
+
+      const storedMetadata = await knex('settings');
+      expect(storedMetadata).to.have.lengthOf(1);
+    });
+
+    it('Should update the metadata that updated in the stock.', async () => {
+      const setting = await create('setting');
+
+      await Setting.setMeta(setting.key, 'value');
+      await Setting.saveMeta();
+
+      const storedMetadata = await knex('settings');
+
+      expect(storedMetadata).to.have.lengthOf(1);
+      expect(storedMetadata[0].value).equals('value');
+    });
+
+    it('Should delete the metadata that removed from the stock.', async () => {
+      const setting = await create('setting');
+
+      await Setting.removeMeta(setting.key);
+      await Setting.saveMeta();
+
+      const storedMetadata = await knex('settings');
+      expect(storedMetadata).to.have.lengthOf(0);
+    });
+  });
+});

server/tests/routes/accountOpeningBalance.test.js

@@ -0,0 +1,44 @@
+import { request, expect } from '~/testInit';
+
+describe.only('routes: `/accountOpeningBalance`', () => {
+  describe('POST `/accountOpeningBalance`', () => {
+    it('Should `accounts` be array type.', async () => {
+      const res = await request().post('/api/accountOpeningBalance').send({
+        accounts: 1000,
+      });
+
+      expect(res.status).equals(422);
+      expect(res.body.code).equals('VALIDATION_ERROR');
+    });
+
+    it('Should `accounts.*.id` be integer', async () => {
+      const res = await request().post('/api/accountOpeningBalance').send({
+        accounts: 1000,
+      });
+
+      expect(res.status).equals(422);
+      expect(res.body.code).equals('VALIDATION_ERROR');
+    });
+
+    it('Should `accounts.*.debit` be numeric.', async () => {
+      const res = await request().post('/api/accountOpeningBalance').send({
+        accounts: [{ id: 'id' }],
+      });
+
+      expect(res.status).equals(422);
+    });
+
+    it.only('Should `accounts.*.id` be exist in the storage.', async () => {
+      const res = await request().post('/api/accountOpeningBalance').send({
+        accounts: [
+          { id: 100, credit: 100, debit: 100 },
+        ],
+      });
+
+      expect(res.status).equals(422);
+      expect(res.body.errors).include.something.that.deep.equals({
+        type: 'NOT_FOUND_ACCOUNT', code: 100, ids: [100],
+      });
+    });
+  });
+});

server/tests/routes/accounts.test.js

@@ -0,0 +1,138 @@
+import { request, expect, create } from '~/testInit';
+import knex from '@/database/knex';
+
+describe('routes: /accounts/', () => {
+  describe('POST `/accounts`', () => {
+    it('Should `name` be required.', async () => {
+      const res = await request().post('/api/accounts').send();
+
+      expect(res.status).equals(422);
+      expect(res.body.code).equals('validation_error');
+    });
+
+    it('Should `account_type_id` be required.', async () => {
+      const res = await request().post('/api/accounts').send();
+
+      expect(res.status).equals(422);
+      expect(res.body.code).equals('validation_error');
+    });
+
+    it('Should max length of `code` be limited.', async () => {
+      const res = await request().post('/api/accounts').send();
+
+      expect(res.status).equals(422);
+      expect(res.body.code).equals('validation_error');
+    });
+
+    it('Should response type not found in case `account_type_id` was not exist.', async () => {
+      const res = await request().post('/api/accounts').send();
+
+      expect(res.status).equals(422);
+    });
+
+    it('Should account code be unique in the storage.', async () => {
+      const account = await create('account');
+      const res = await request().post('/api/accounts').send({
+        ...account,
+      });
+
+      expect(res.status).equals(400);
+      expect(res.body.errors).include.something.that.deep.equals({
+        type: 'PARENT_CATEGORY_NOT_FOUND', code: 100,
+      });
+    });
+
+    it('Should response success with correct data form.', async () => {
+      const account = await create('account');
+      const res = await request().post('/api/accounts').send({
+        name: 'Name',
+        description: 'description here',
+        account_type_id: account.account_type_id,
+        parent_account_id: account.id,
+      });
+
+      expect(res.status).equals(200);
+    });
+
+    it('Should store account data in the storage.', async () => {
+
+    });
+  });
+
+  describe('POST `/accounts/:id`', () => {
+    it('Should `name` be required.', async () => {
+      const account = await create('account');
+      const res = await request().post(`/api/accounts/${account.id}`).send();
+
+      expect(res.status).equals(422);
+      expect(res.body.code).equals('validation_error');
+    });
+
+    it('Should `account_type_id` be required.', async () => {
+      const account = await create('account');
+      const res = await request().post(`/api/accounts/${account.id}`).send();
+
+      expect(res.status).equals(422);
+      expect(res.body.code).equals('validation_error');
+    });
+
+    it('Should max length of `code` be limited.', async () => {
+      const account = await create('account');
+      const res = await request().post(`/api/accounts/${account.id}`).send();
+
+      expect(res.status).equals(422);
+      expect(res.body.code).equals('validation_error');
+    });
+
+    it('Should response type not found in case `account_type_id` was not exist.', async () => {
+      const res = await request().post('/api/accounts').send();
+
+      expect(res.status).equals(422);
+    });
+
+    it('Should account code be unique in the storage.', async () => {
+      const account = await create('account', { code: 'ABCD' });
+      const res = await request().post(`/api/accounts/${account.id}`).send({
+        // code: ',
+        ...account,
+      });
+
+      expect(res.status).equals(400);
+      expect(res.body.errors).include.something.that.deep.equals({
+        type: 'NOT_UNIQUE_CODE', code: 100,
+      });
+    });
+
+    it('Should response success with correct data form.', async () => {
+      const account = await create('account');
+      const res = await request().post('/api/accounts').send({
+        name: 'Name',
+        description: 'description here',
+        account_type_id: account.account_type_id,
+        parent_account_id: account.id,
+      });
+
+      expect(res.status).equals(200);
+    });
+  });
+
+  describe('GET: `/accounts`', () => {
+
+  });
+
+  describe('DELETE: `/accounts`', () => {
+    it('Should response not found in case account was not exist.', async () => {
+      const res = await request().delete('/api/accounts/10').send();
+
+      expect(res.status).equals(404);
+    });
+
+    it('Should delete the give account from the storage.', async () => {
+      const account = await create('account');
+      await request().delete(`/api/accounts/${account.id}`);
+
+      const foundAccounts = await knex('accounts').where('id', account.id);
+      expect(foundAccounts).to.have.lengthOf(1);
+    });
+  });
+});

server/tests/routes/auth.test.js

@@ -1,5 +1,6 @@
 import { request, expect, create } from '~/testInit';
 import { hashPassword } from '@/utils';
+import knex from '@/database/knex';
 
 describe('routes: /auth/', () => {
   describe('POST `/api/auth/login`', () => {
@@ -110,61 +111,136 @@ describe('routes: /auth/', () => {
     });
   });
 
-  // describe('POST: `auth/send_reset_password`', () => {
+  describe('POST: `/auth/send_reset_password`', () => {
+    it('Should `email` be required.', async () => {
+      const res = await request().post('/api/auth/send_reset_password').send();
 
-  //   it('Should `email` be required.', () => {
+      expect(res.status).equals(422);
+      expect(res.body.code).equals('validation_error');
+    });
 
-  //   });
+    it('Should response unproccessable if the email address was invalid.', async () => {
+      const res = await request().post('/api/auth/send_reset_password').send({
+        email: 'invalid_email',
+      });
 
-  //   it('Should response unproccessable if the email address was invalid.', () => {
+      expect(res.status).equals(422);
+      expect(res.body.code).equals('validation_error');
+    });
 
-  //   });
+    it('Should response unproccessable if the email address was not exist.', async () => {
+      const res = await request().post('/api/auth/send_reset_password').send({
+        email: 'admin@admin.com',
+      });
 
-  //   it('Should response unproccessable if the email address was not exist.', () => {
+      expect(res.status).equals(422);
+      expect(res.body.errors).include.something.that.deep.equals({
+        type: 'EMAIL_NOT_FOUND', code: 100,
+      });
+    });
 
-  //   });
+    it('Should delete all already tokens that associate to the given email.', async () => {
+      const user = await create('user');
+      const token = '123123';
 
-  //   it('Should delete all already tokens that associate to the given email.', () => {
+      await knex('password_resets').insert({ email: user.email, token });
+      await request().post('/api/auth/send_reset_password').send({
+        email: user.email,
+      });
 
-  //   });
+      const oldPasswordToken = await knex('password_resets').where('token', token);
 
-  //   it('Should store new token associate with the given email.', () => {
+      expect(oldPasswordToken).to.have.lengthOf(0);
+    });
 
-  //   });
+    it('Should store new token associate with the given email.', async () => {
+      const user = await create('user');
+      await request().post('/api/auth/send_reset_password').send({
+        email: user.email,
+      });
 
-  //   it('Should response success if the email was exist.', () => {
+      const token = await knex('password_resets').where('email', user.email);
 
-  //   });
+      expect(token).to.have.lengthOf(1);
+    });
 
-  //   it('Should token be stored to the table after success request.', () => {
+    it('Should response success if the email was exist.', async () => {
+      const user = await create('user');
+      const res = await request().post('/api/auth/send_reset_password').send({
+        email: user.email,
+      });
 
-  //   });
-  // });
+      expect(res.status).equals(200);
+    });
+  });
 
-  // describe('POST: `/auth/reset/:token`', () => {
+  describe('POST: `/auth/reset/:token`', () => {
+    // it('Should response forbidden if the token was invalid.', () => {
 
-  //   it('Should response forbidden if the token was invalid.', () => {
+    // });
 
-  //   });
+    it('Should response forbidden if the token was expired.', () => {
 
-  //   it('Should response forbidden if the token was expired.', () => {
+    });
 
-  //   });
+    it('Should `password` be required.', async () => {
+      const passwordReset = await create('password_reset');
+      const res = await request().post(`/api/reset/${passwordReset.token}`).send();
 
-  //   it('Should password be required.', () => {
+      expect(res.status).equals(422);
+      expect(res.body.code).equals('VALIDATION_ERROR');
 
-  //   });
+      const paramsErrors = res.body.errors.map((error) => error.param);
+      expect(paramsErrors).to.include('password');
+    });
 
-  //   it('Should password and confirm_password be equal.', () => {
+    it('Should password and confirm_password be equal.', async () => {
+      const passwordReset = await create('password_reset');
+      const res = await request().post(`/api/reset/${passwordReset.token}`).send({
+        password: '123123',
+      });
 
-  //   });
+      expect(res.status).equals(422);
+      expect(res.body.code).equals('VALIDATION_ERROR');
 
-  //   it('Should token be deleted after success response.', () => {
+      const paramsErrors = res.body.errors.map((error) => error.param);
+      expect(paramsErrors).to.include('password');
+    });
 
-  //   });
+    it('Should response success with correct data form.', async () => {
+      const passwordReset = await create('password_reset');
+      const res = await request().post(`/api/reset/${passwordReset.token}`).send({
+        password: '123123',
+        confirm_password: '123123',
+      });
 
-  //   it('Should password be updated after success response.', () => {
+      expect(res.status).equals(200);
+    });
 
-  //   })
-  // });
+    it('Should token be deleted after success response.', async () => {
+      const passwordReset = await create('password_reset');
+      await request().post(`/api/reset/${passwordReset.token}`).send({
+        password: '123123',
+        confirm_password: '123123',
+      });
+
+      const foundTokens = await knex('password_resets').where('email', passwordReset.email);
+      expect(foundTokens).to.have.lengthOf(0);
+    });
+
+    it('Should password be updated after success response.', async () => {
+      const user = await create('user');
+      const passwordReset = await create('password_reset', { user_id: user.id });
+
+      await request().post(`/api/reset/${passwordReset.token}`).send({
+        password: '123123',
+        confirm_password: '123123',
+      });
+
+      const foundUser = await knex('users').where('id', user.id);
+
+      expect(foundUser.id).equals(user.id);
+      expect(foundUser.password).not.equals(user.password);
+    });
+  });
 });

server/tests/routes/roles.test.js

@@ -0,0 +1,26 @@
+
+describe('routes: `/roles/`', () => {
+  describe('POST: `/roles/`', () => {
+    it('Should name be required.', () => {
+
+    });
+
+    it('Should `permissions` be ', () => {
+
+    });
+
+    it('Should response success with correct data format.', async () => {
+
+    });
+
+    it('Should save the given role details in the storage.', () => {
+
+    });
+  });
+
+  describe('DELETE: `/roles/:id`', () => {
+    it('Should not delete the predefined role.', () => {
+
+    });
+  });
+});

server/tests/routes/users.test.js

@@ -1,3 +1,10 @@
+import knex from '@/database/knex';
+import {
+  request,
+  expect,
+  create,
+  make,
+} from '~/testInit';
 
 describe('routes: `/routes`', () => {
   describe('POST: `/routes`', () => {
@@ -5,16 +12,266 @@ describe('routes: `/routes`', () => {
 
     });
 
-    it('Should `email` be required.', () => {
+    it('Should `first_name` be required.', async () => {
+      const res = await request().post('/api/users');
+
+      expect(res.status).equals(422);
+
+      const foundFirstNameParam = res.body.errors.find((error) => error.param === 'first_name');
+      expect(!!foundFirstNameParam).equals(true);
+    });
+
+    it('Should `last_name` be required.', async () => {
+      const res = await request().post('/api/users');
+
+      expect(res.status).equals(422);
+
+      const foundFirstNameParam = res.body.errors.find((error) => error.param === 'last_name');
+      expect(!!foundFirstNameParam).equals(true);
+    });
+
+    it('Should `email` be required.', async () => {
+      const res = await request().post('/api/users');
+
+      expect(res.status).equals(422);
+
+      const foundEmailParam = res.body.errors.find((error) => error.param === 'email');
+      expect(!!foundEmailParam).equals(true);
+    });
+
+    it('Should be `email` be valid format.', async () => {
+      const user = make('user');
+      const res = await request().post('/api/users').send({
+        first_name: user.first_name,
+        last_name: user.last_name,
+        email: 'email',
+        phone_number: user.phone_number,
+        status: 1,
+      });
+
+      expect(res.status).equals(422);
+
+      const foundEmailParam = res.body.errors.find((error) => error.param === 'email');
+      expect(!!foundEmailParam).equals(true);
+    });
+
+    it('Should `phone_number` be valid format.', async () => {
+      const user = make('user');
+      const res = await request().post('/api/users').send({
+        first_name: user.first_name,
+        last_name: user.last_name,
+        email: user.email,
+        phone_number: 'phone_number',
+        status: 1,
+      });
+
+      expect(res.status).equals(422);
+
+      const phoneNumberParam = res.body.errors.find((error) => error.param === 'phone_number');
+      expect(!!phoneNumberParam).equals(true);
+    });
+
+    it('Should `password` be required.', async () => {
+      const res = await request().post('/api/users').send();
+
+      expect(res.status).equals(422);
+
+      const passwordParam = res.body.errors.find((error) => error.param === 'password');
+      expect(!!passwordParam).equals(true);
+    });
+
+    it('Should password be equals confirm_password.', async () => {
+      const res = await request().post('/api/users').send({
+        password: '123123',
+      });
+
+      expect(res.status).equals(422);
+
+      const passwordParam = res.body.errors.find((error) => error.param === 'password');
+      expect(!!passwordParam).equals(true);
+    });
+
+    it('Should `status` be boolean', async () => {
+      const res = await request().post('/api/users').send({
+        status: 'not_boolean',
+      });
+
+      expect(res.status).equals(422);
+
+      const statusParam = res.body.errors.find((error) => error.param === 'status');
+      expect(!!statusParam).equals(true);
+    });
+
+    it('Should response bad request in case email was already exist.', async () => {
+      const user = await create('user');
+      const res = await request().post('/api/users').send({
+        first_name: user.first_name,
+        last_name: user.last_name,
+        email: user.email,
+        phone_number: user.phone_number,
+        password: '123123123',
+        confirm_password: '123123123',
+        status: 1,
+      });
+
+      expect(res.status).equals(400);
+      expect(res.body.errors).include.something.that.deep.equals({
+        type: 'EMAIL_ALREADY_EXIST', code: 100,
+      });
+    });
+
+    it('Should response bad request in case phone number was already exist.', async () => {
+      const user = await create('user');
+      const res = await request().post('/api/users').send({
+        first_name: user.first_name,
+        last_name: user.last_name,
+        email: user.email,
+        phone_number: user.phone_number,
+        password: user.password,
+        confirm_password: user.password,
+        status: 1,
+      });
+
+      expect(res.status).equals(400);
+      expect(res.body.errors).include.something.that.deep.equals({
+        type: 'PHONE_NUMBER_ALREADY_EXIST', code: 120,
+      });
+    });
+
+    it('Should response success with correct data type.', async () => {
+      const user = await make('user');
+      const res = await request().post('/api/users').send({
+        first_name: user.first_name,
+        last_name: user.last_name,
+        email: user.email,
+        phone_number: user.phone_number,
+        password: user.password,
+        confirm_password: user.password,
+        status: 1,
+      });
+
+      expect(res.status).equals(200);
+    });
+  });
+
+  describe('POST: `/users/:id`', () => {
+    it('Should create a new user if the user was not authorized.', () => {
 
     });
 
-    it('Should `password` be required.', () => {
+    it('Should `first_name` be required.', async () => {
+      const user = await create('user');
+      const res = await request().post(`/api/users/${user.id}`);
+
+      expect(res.status).equals(422);
+
+      const foundFirstNameParam = res.body.errors.find((error) => error.param === 'first_name');
+      expect(!!foundFirstNameParam).equals(true);
+    });
+
+    it('Should `last_name` be required.', async () => {
+      const user = await create('user');
+      const res = await request().post(`/api/users/${user.id}`);
+
+      expect(res.status).equals(422);
+
+      const foundFirstNameParam = res.body.errors.find((error) => error.param === 'last_name');
+      expect(!!foundFirstNameParam).equals(true);
+    });
+
+    it('Should `email` be required.', async () => {
+      const user = await create('user');
+      const res = await request().post(`/api/users/${user.id}`);
+
+      expect(res.status).equals(422);
+
+      const foundEmailParam = res.body.errors.find((error) => error.param === 'email');
+      expect(!!foundEmailParam).equals(true);
+    });
+
+    it('Should be `email` be valid format.', async () => {
+      const user = await create('user');
+      const res = await request().post(`/api/users/${user.id}`).send({
+        first_name: user.first_name,
+        last_name: user.last_name,
+        email: 'email',
+        phone_number: user.phone_number,
+        status: 1,
+      });
+
+      expect(res.status).equals(422);
+
+      const foundEmailParam = res.body.errors.find((error) => error.param === 'email');
+      expect(!!foundEmailParam).equals(true);
+    });
+
+    it('Should `phone_number` be valid format.', async () => {
+      const user = create('user');
+      const res = await request().post(`/api/users/${user.id}`).send({
+        first_name: user.first_name,
+        last_name: user.last_name,
+        email: user.email,
+        phone_number: 'phone_number',
+        status: 1,
+      });
+
+      expect(res.status).equals(422);
+
+      const phoneNumberParam = res.body.errors.find((error) => error.param === 'phone_number');
+      expect(!!phoneNumberParam).equals(true);
+    });
+
+    it('Should `password` be required.', async () => {
+      const user = create('user');
+      const res = await request().post(`/api/users/${user.id}`).send();
+
+      expect(res.status).equals(422);
+
+      const passwordParam = res.body.errors.find((error) => error.param === 'password');
+      expect(!!passwordParam).equals(true);
+    });
+
+    it('Should password be equals confirm_password.', async () => {
+      const user = create('user');
+      const res = await request().post(`/api/users/${user.id}`).send({
+        password: '123123',
+      });
+
+      expect(res.status).equals(422);
+
+      const passwordParam = res.body.errors.find((error) => error.param === 'password');
+      expect(!!passwordParam).equals(true);
+    });
+
+    it('Should `status` be boolean', async () => {
+      const user = create('user');
+      const res = await request().post(`/api/users/${user.id}`).send({
+        status: 'not_boolean',
+      });
+
+      expect(res.status).equals(422);
+
+      const statusParam = res.body.errors.find((error) => error.param === 'status');
+      expect(!!statusParam).equals(true);
+    });
+  });
+
+  describe('GET: `/users/:id`', () => {
+    it('Should not success if the user was not authorized.', () => {
 
     });
 
-    it('Should `status` be boolean', () => {
+    it('Should response not found if the user was not exist.', async () => {
+      const res = await request().get('/api/users/10').send();
 
+      expect(res.status).equals(404);
+    });
+
+    it('Should response success if the user was exist.', async () => {
+      const user = await create('user');
+      const res = await request().get(`/api/users/${user.id}`).send();
+
+      expect(res.status).equals(200);
     });
   });
 
@@ -23,20 +280,26 @@ describe('routes: `/routes`', () => {
 
     });
 
-    it('Should not success if the user was pre-defined user.', () => {
+    it('Should response not found if the user was not exist.', async () => {
+      const res = await request().delete('/api/users/10').send();
 
+      expect(res.status).equals(404);
     });
 
-    it('Should response not found if the user was not exist.', () => {
+    it('Should response success if the user was exist.', async () => {
+      const user = await create('user');
+      const res = await request().delete(`/api/users/${user.id}`).send();
 
+      expect(res.status).equals(200);
     });
 
-    it('Should response success if the user was exist.', () => {
+    it('Should delete the give user from the storage.', async () => {
+      const user = await create('user');
+      await request().delete(`/api/users/${user.id}`).send();
 
-    });
-
-    it('Should delete the give user after success response.', () => {
+      const storedUsers = await knex('users').where('id', user.id);
 
+      expect(storedUsers).to.have.lengthOf(0);
     });
   });
 });