const mysql = require("mysql2");
const config = require("../config")

const pool = mysql.createPool({
  host: config.db.host,
  port: config.db.port,
  user: config.db.user,
  password: config.db.password,
  database: config.db.database
});

function query(sql, values) {
  return new Promise((resolve, reject) => {
    pool.getConnection(function (err, connection) {
      if (err) {
        reject(err);
      }
      else {
        connection.query(sql, values, (err, rows) => {
          if (err) {
            reject(err);
          }
          else {
            resolve(rows);
          }
          connection.release();
        })
      }
    });
  });
}

module.exports = {
  query
};