Cleaning code for index.js

mongoDB.js

@@ -3,22 +3,24 @@ const MongoClient = mongo.MongoClient;
 const ObjectID = mongo.ObjectID;
 const DBName = "EMI_SOCIAL";
 const mongoUrl = process.env.MONGO_URL;
+
+// Extand DB with custom functions
 const postDB = require("./dbTools/post.js");
 const profileDB = require("./dbTools/profile.js");
 const paymentDB = require("./dbTools/payments.js");
-const loggerDB = require("./dbTools/logger.js");
 const songsDB = require("./dbTools/songs.js");
 
-
+console.log("Connecting to MongoDB...");
 
 const getDB = new Promise((resolve, reject) => {
     const DB = {ObjectID: mongo.ObjectID};
     MongoClient.connect(mongoUrl, function(err, db) {
         if (err) return reject(err);
     
+        console.log("Connected to DB!");
         DB.db = db;
         DB.ObjectID = ObjectID;
-        console.log("Connected to DB!");
+        
         DB.usersCol = db.db(DBName).collection("users");
         DB.tokensCol = db.db(DBName).collection("tokens");
         DB.invitationCol = db.db(DBName).collection("invitation");
@@ -118,7 +120,6 @@ const getDB = new Promise((resolve, reject) => {
         postDB(DB);
         profileDB(DB);
         paymentDB(DB);
-        loggerDB(DB);
         songsDB(DB);
     
         resolve(DB);