first commit

config/db.js

@@ -0,0 +1,25 @@
+const mysql = require('mysql2/promise');
+require('dotenv').config();
+
+const pool = mysql.createPool({
+    host: process.env.DB_HOST,
+    user: process.env.DB_USER,
+    password: process.env.DB_PASS,
+    database: process.env.DB_DATABASE,
+    port: process.env.DB_PORT,
+    waitForConnections: true,
+    connectionLimit: 10,
+    queueLimit: 0
+});
+
+async function testConnection() {
+    try {
+        const connection = await pool.getConnection();
+        console.log('Successfully connected to the database !');
+        connection.release();
+    } catch (error) {
+        console.error('Failed to connect to the database:', error.message);
+    }
+}
+
+module.exports = { pool, testConnection };