Ajout de la base de données MySQL

src/services/article.service.js

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+const DB = require('../database');
+
+const { Projects } = DB;
+
+module.exports = class ProjectService {
+  static async createProject(data) {
+    return Projects.create(data);
+  }
+
+  static async getProjectsByUserId(userId) {
+    return Projects.findAll({
+      where: { userId },
+      include: [
+        {
+          model: DB.Users,
+          as: 'user',
+          attributes: ['name', 'email'],
+        },
+      ],
+      order: [['createdAt', 'DESC']],
+    });
+  }
+}

src/services/connectDB.js

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+const DB = require('../database');
+const sequelize = require('../database/config/sequelize');
+const associate = require('../database/relationships');
+
+// Connect to the database and log a message to the console
+const connectDB = async () => {
+  try {
+    await sequelize.authenticate();
+    console.log('Connection has been established successfully🔥');
+
+    // Synchronize the database with the models  without need of dropping the tables
+    await DB.sequelize.sync({
+      force: false,
+    });
+
+    associate(); // Call the associate function to create the relationships between the models
+  } catch (error) {
+    console.error('Unable to connect to the database:', error);
+    process.exit(1); // Exit the process if the connection is not successful
+  }
+};
+
+module.exports = connectDB;

src/services/user.service.js

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+const DB = require('../database');
+
+const { Users } = DB;
+
+module.exports = class UserService {
+  static async createUser(data) {
+    return Users.create(data);
+  }
+
+  static async getAllUsers() {
+    return Users.findAll({
+      order: [['createdAt', 'DESC']],
+    });
+  }
+
+  static async getUserById(id) {
+    return Users.findByPk(id);
+  }
+}
+
+//module.exports = userService;