import mongoose from 'mongoose';
import dotenv from 'dotenv';
import log4js from 'log4js';

const logger = log4js.getLogger('MongoDB');
logger.level = process.env.LOG_LEVEL;

dotenv.config();

// Set strictQuery to false to prepare for Mongoose 7
mongoose.set('strictQuery', false);

function dbConnect() {
  mongoose.connection.once('open', () => logger.info('Database connected.'));
  return mongoose.connect(
    `mongodb://${process.env.DB_LINK}/farmcontrol?retryWrites=true&w=majority`,
    {}
  );
}

export { dbConnect };