// db.js
require('dotenv').config();
const { Pool } = require('pg');

// Create a connection pool
const pool = new Pool({
  user: process.env.DB_USER,
  host: process.env.DB_HOST,
  database: process.env.DB_DATABASE,
  password: process.env.DB_PWD,
  port: process.env.DB_PORT,
  connectionTimeoutMillis: 5000,
});

pool.on('error', (err) => {
  console.error('[db] pool error', {
    message: err.message,
    code: err.code,
    stack: err.stack,
  });
});

module.exports = pool;