working with postgres

src/database.js

@@ -1,18 +1,19 @@
 const { Sequelize } = require('sequelize');
+const dotenv = require('dotenv');
+
+dotenv.config();
 
 const sequelize = new Sequelize({
-    dialect: 'sqlite',
-    storage: './data/database.sqlite',
+    dialect: 'postgres',
+    host: 'postgres',
+    port: 5432,
+    database: process.env.POSTGRES_DB,
+    username: process.env.POSTGRES_USER,
+    password: process.env.POSTGRES_PASSWORD,
     define: {
         timestamps: false,
         freezeTableName: true
     },
 });
 
-sequelize.sync().then(() => {
-    console.log('Database synced');
-}).catch(err => {
-    console.error('Error syncing the database:', err);
-});
-
 module.exports = sequelize;