Conexión a base de datos agregado

db/config.js

+require('dotenv').config();
+const pgp = require('pg-promise')({ query(e) { console.log(e.query) } });
+
+const username = process.env.DB_POSTGRESQL_SIIAA_USERNAME;
+const password = process.env.DB_POSTGRESQL_SIIAA_PASSWORD;
+const database = process.env.DB_POSTGRESQL_SIIAA_NAME;
+const host = process.env.DB_POSTGRESQL_SIIAA_HOST;
+const port = process.env.DB_POSTGRESQL_SIIAA_PORT;
+
+const connection = pgp(`postgres://${username}:${password}@${host}:${port}/${database}`);
+
+module.exports = connection;
\ No newline at end of file