chore: setup sequelize-cli

.gitignore

@@ -1 +1,2 @@
-/node_modules
+/node_modules
+.env

app.js

@@ -1,20 +1,22 @@
 const express = require('express');
 const app = express();
-const port = 3000;
-// Importing routes
+const dotenv = require('dotenv');
+const cors = require('cors');
 const CategoriesRouter = require('./routes/catagories');
-const morgan = require('morgan')
+const morgan = require('morgan');
 
-// Middleware
-app.use(express.json());
+dotenv.config();
 
-// Morgan
-app.use(morgan('dev'));
+// Middleware
+app.use(express.json()); // Parse JSON bodies
+app.use(morgan('dev')); // Logging middleware
+app.use(cors()); // Enable CORS
 
 // Routing
 app.use('/api/v1/categories', CategoriesRouter);
 
-// Start server
+// Server
+const port = process.env.PORT || 3000; // Use port from environment variable or default to 3000
 app.listen(port, () => {
     console.log(`Server berjalan di port ${port}`);
 });

config/config.js

@@ -0,0 +1,25 @@
+require('dotenv').config();
+
+module.exports = {
+  development: {
+    username: process.env.DB_USERNAME,
+    password: process.env.DB_PASSWORD,
+    database: process.env.DB_DATABASE,
+    host: process.env.DB_HOST,
+    dialect: process.env.DB_CONNECTION
+  },
+  test: {
+    username: process.env.DB_USERNAME,
+    password: process.env.DB_PASSWORD,
+    database: process.env.DB_DATABASE,
+    host: process.env.DB_HOST,
+    dialect: process.env.DB_CONNECTION
+  },
+  production: {
+    username: process.env.DB_USERNAME,
+    password: process.env.DB_PASSWORD,
+    database: process.env.DB_DATABASE,
+    host: process.env.DB_HOST,
+    dialect: process.env.DB_CONNECTION
+  }
+};

models/index.js

@@ -0,0 +1,43 @@
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const Sequelize = require('sequelize');
+const process = require('process');
+const basename = path.basename(__filename);
+const env = process.env.NODE_ENV || 'development';
+const config = require(__dirname + '/../config/config.json')[env];
+const db = {};
+
+let sequelize;
+if (config.use_env_variable) {
+  sequelize = new Sequelize(process.env[config.use_env_variable], config);
+} else {
+  sequelize = new Sequelize(config.database, config.username, config.password, config);
+}
+
+fs
+  .readdirSync(__dirname)
+  .filter(file => {
+    return (
+      file.indexOf('.') !== 0 &&
+      file !== basename &&
+      file.slice(-3) === '.js' &&
+      file.indexOf('.test.js') === -1
+    );
+  })
+  .forEach(file => {
+    const model = require(path.join(__dirname, file))(sequelize, Sequelize.DataTypes);
+    db[model.name] = model;
+  });
+
+Object.keys(db).forEach(modelName => {
+  if (db[modelName].associate) {
+    db[modelName].associate(db);
+  }
+});
+
+db.sequelize = sequelize;
+db.Sequelize = Sequelize;
+
+module.exports = db;