const dotenv = require('dotenv');
dotenv.config({ path: `${process.cwd()}/.env` });
const path = require('path')   

const MongoClient = require( 'mongodb' ).MongoClient;

const url = process.env.DB_URL;

var _db;

module.exports = {

  connectToServer: function( callback ) {

    MongoClient.connect( url,  { useNewUrlParser: true }, function( err, client ) {

      _db  = client.db(process.env.DB_NAME);

      return callback( err );

    } );

  },

  getDb: function() {

    return _db;

  }

};


// // PRODUCTION CONNECTION
// const MongoClient = require( 'mongodb' ).MongoClient;

// const url = "mongodb://admin:d1nf54012022prod*@172.31.187.8:27017";

// var _db;

// module.exports = {

//   connectToServer: function( callback ) {

//     MongoClient.connect( url,  { useNewUrlParser: true }, function( err, client ) {

//       _db  = client.db('db_omnihit');

//       return callback( err );

//     } );

//   },

//   getDb: function() {

//     return _db;

//   }

// };


// LOCA CONNECTION
// const MongoClient = require( 'mongodb' ).MongoClient;

// const url = 'mongodb://localhost:27017';

// var _db;

// module.exports = {

//   connectToServer: function( callback ) {
//     MongoClient.connect( url,  { useNewUrlParser: true }, function( err, client ) {
//       _db  = client.db('db_omnihit');
//       return callback( err );
//     } );
//   },

//   getDb: function() {
//     return _db;
//   }
// }   





/*

const MongoClient = require( 'mongodb' ).MongoClient;

const url = "mongodb://admin:d1nf54012022*@172.31.187.2:27017";

var _db;  

module.exports = { 

  connectToServer: function( callback ) {

    MongoClient.connect( url,  { useNewUrlParser: true }, function( err, client ) {

      _db  = client.db('db_omnihit_todoo');

      return callback( err );

    } );

  }, 

  getDb: function() {

    return _db;

  }

};

*/
  


// const MongoClient = require( 'mongodb' ).MongoClient;

// const url = "mongodb://admin:d1nf5401@192.168.15.13/admin?retryWrites=true&w=majority";

// var _db;

// module.exports = {

//   connectToServer: function( callback ) {
//     MongoClient.connect( url,  { useNewUrlParser: true }, function( err, client ) {
//       _db  = client.db('db_omnihit');
//       return callback( err );
//     } );
//   },

//   getDb: function() {
//     return _db;
//   }
// };