import pkg from 'pg';
import dotenv from 'dotenv';

dotenv.config();

const { Pool } = pkg;

const pool = new Pool({
  user: process.env.PSQL_USERNAME,
  host: process.env.PSQL_HOSTNAME,
  database: process.env.PSQL_DATABASE,
  password: process.env.PSQL_PASSWORD,
  port: process.env.PSQL_PORT,
});

pool.on('connect', () => {
  console.log('Connected to the database');
});

pool.on('error', (err, client) => {
  console.error('Unknown database error', err);
  process.exit(-1);
});

export const query = (text, params) => pool.query(text, params);