feature-[167573194]: build out signup endpoint

- Enable user sign up feature
- Write unit and integration tests for feature
[Deivers #167573194]

.env.sample

@@ -2,3 +2,4 @@ PORT=8080
 DB_URL_DEV=postgres://rambo:rambo@localhost:2800/haven
 DB_URL_PRODUCTION=postgres://authors:haven@localhost:2800/haven
 NODE_ENV=development
+BASE_URL=/api/v5

.sequelizerc

@@ -5,6 +5,6 @@ const path = require('path');
 module.exports = {
   'config': path.resolve('server/database/config', 'config.js'),
   'models-path': path.resolve('server/database/models'),
-  'seeds-path': path.resolve('server/database/seeds'),
+  'seeders-path': path.resolve('server/database/seeds'),
   'migrations-path': path.resolve('server/database/migrations')
 }

package.json

@@ -12,11 +12,11 @@
     "coverage": "nyc report --reporter=text-lcov | coveralls",
     "db:migrate": "sequelize db:migrate",
     "db:migrate-undo": "sequelize db:migrate:undo:all",
-    "db:rollback": "npm run db:back && npm run db:roll && npm run db:seed",
+    "db:rollback": "npm run db:migrate-undo && npm run db:migrate && npm run db:seed",
     "db:seed": "sequelize db:seed:all",
     "start": "node dist/index.js",
     "start:dev": "cross-env NODE_ENV=development DEBUG=dev nodemon --exec babel-node server",
-    "test": "nyc mocha --timeout 1000 -r esm --exit"
+    "test": "cross-env NODE_ENV=test npm run db:rollback && nyc mocha ./test/index.test.js --timeout 1000 -r esm --exit"
   },
   "husky": {
     "hooks": {
@@ -26,18 +26,19 @@
   "author": "Andela Simulations Programme",
   "license": "MIT",
   "dependencies": {
+    "bcryptjs": "^2.4.3",
     "coveralls": "^3.0.5",
     "debug": "^4.1.1",
     "dotenv": "^8.0.0",
     "express": "^4.17.1",
     "morgan": "^1.9.1",
-    "swagger-ui-express": "^4.0.7",
-    "yamljs": "^0.3.0",
     "pg": "^7.11.0",
     "pg-hstore": "^2.3.3",
     "sequelize": "^5.10.2",
     "sequelize-cli": "^5.5.0",
-    "sqlite3": "^4.0.9"
+    "sqlite3": "^4.0.9",
+    "swagger-ui-express": "^4.0.7",
+    "yamljs": "^0.3.0"
   },
   "devDependencies": {
     "@babel/cli": "^7.5.5",
@@ -54,12 +55,14 @@
     "eslint-config-airbnb-base": "^13.2.0",
     "eslint-plugin-import": "^2.18.2",
     "esm": "^3.2.25",
+    "faker": "^4.1.0",
     "husky": "^3.0.1",
     "lint-staged": "^9.2.1",
     "mocha": "^6.1.4",
     "mocha-lcov-reporter": "^1.3.0",
     "nodemon": "^1.19.1",
     "nyc": "^14.1.1",
-    "prettier-eslint-cli": "^5.0.0"
+    "prettier-eslint-cli": "^5.0.0",
+    "sinon": "^7.3.2"
   }
 }

server/controllers/Users.js

@@ -0,0 +1,47 @@
+import models from '../database/models';
+// import { generateToken, serverResponse, serverError } from '../helpers';
+import { serverResponse, serverError } from '../helpers';
+import hashPassword from '../helpers/passwords';
+
+const { User } = models;
+
+/**
+ * @export
+ * @class User
+ */
+class Users {
+  /**
+   * @name signUp
+   * @async
+   * @static
+   * @memberof User
+   * @param {Object} req express request object
+   * @param {Object} res express response object
+   * @returns {JSON} JSON object with details of new user
+   */
+  static async signUp(req, res) {
+    try {
+      const { email, userName, password } = req.body;
+      const existingEmail = await User.findOne({ where: { email } });
+      const existingUserName = await User.findOne({ where: { userName } });
+      if (existingEmail) {
+        return serverResponse(res, 409, { error: 'Email already exists' });
+      }
+      if (existingUserName) {
+        return serverResponse(res, 409, { error: 'Username already exists' });
+      }
+      const hashedPassword = await hashPassword(password);
+      const user = await User.create({
+        ...req.body,
+        password: hashedPassword
+      });
+      delete user.dataValues.password;
+      // const token = await generateToken(user.id);
+      return serverResponse(res, 201, { user });
+    } catch (error) {
+      return serverError(res);
+    }
+  }
+}
+
+export default Users;

server/database/migrations/20190730111558-create-user.js

@@ -0,0 +1,34 @@
+module.exports = {
+  up: (queryInterface, Sequelize) => queryInterface.createTable('Users', {
+    id: {
+      allowNull: false,
+      autoIncrement: true,
+      primaryKey: true,
+      type: Sequelize.INTEGER
+    },
+    firstName: {
+      type: Sequelize.STRING
+    },
+    lastName: {
+      type: Sequelize.STRING
+    },
+    userName: {
+      type: Sequelize.STRING
+    },
+    email: {
+      type: Sequelize.STRING
+    },
+    password: {
+      type: Sequelize.STRING
+    },
+    createdAt: {
+      allowNull: false,
+      type: Sequelize.DATE
+    },
+    updatedAt: {
+      allowNull: false,
+      type: Sequelize.DATE
+    }
+  }),
+  down: (queryInterface, Sequelize) => queryInterface.dropTable('Users')
+};

server/database/models/index.js

@@ -1,3 +1,4 @@
+/* istanbul ignore file */
 import fs from 'fs';
 import path from 'path';
 import Sequelize from 'sequelize';
@@ -36,4 +37,4 @@ Object.keys(db).forEach((modelName) => {
 db.sequelize = sequelize;
 db.Sequelize = Sequelize;
 
-module.exports = db;
+export default db;

server/database/models/user.js

@@ -0,0 +1,17 @@
+module.exports = (sequelize, DataTypes) => {
+  const User = sequelize.define(
+    'User',
+    {
+      firstName: DataTypes.STRING,
+      lastName: DataTypes.STRING,
+      userName: DataTypes.STRING,
+      email: DataTypes.STRING,
+      password: DataTypes.STRING
+    },
+    {}
+  );
+  User.associate = function (models) {
+    // associations can be defined here
+  };
+  return User;
+};

server/database/seeds/20190730180408-my-seed-file.js

@@ -0,0 +1,19 @@
+module.exports = {
+  up: (queryInterface, Sequelize) => queryInterface.bulkInsert(
+    'Users',
+    [
+      {
+        firstName: 'Abiola',
+        lastName: 'JayZ',
+        userName: 'JhayX',
+        email: 'abiola.jz@andela.com',
+        password: 'incorrect',
+        createdAt: new Date(),
+        updatedAt: new Date()
+      }
+    ],
+    {}
+  ),
+
+  down: (queryInterface, _) => queryInterface.bulkDelete('Users', null, {})
+};