added main.js again after removing credentials

main.js

@@ -0,0 +1,80 @@
+require('./models/currentdata');
+require('./models/olddata');
+var mongoose = require('mongoose');
+var newData = mongoose.model('currentdata');
+var oldData = mongoose.model('olddata');
+var nodemailer = require('nodemailer');
+
+// create reusable transporter object using SMTP transport
+var transporter = nodemailer.createTransport({
+    service: 'Gmail',
+    auth: {
+        user: '',
+        pass: ''
+    }
+});
+
+// NB! No need to recreate the transporter object. You can use
+// the same transporter object for all e-mails
+
+
+
+// main loop
+exports.queryLoop = setInterval(function(){
+		var query = newData.find({});
+
+		query.select("id number date time message");
+
+		query.exec(function (err, callback) {
+			if (err) return handleError(err);
+			callback.forEach(function(call){
+				var mongoDate = new Date(call.date);
+
+				//if date is in the future
+				if(mongoDate >= Date.now()){
+					console.log(mongoDate + "\n" + "Message: " + call.message + "\n\n" + "Number: " + call.number + "\n\n");
+				}
+
+				//if date is in the past <mgnodemailer@gmail.com>
+				else {
+					// send email
+					var mailOptions = {
+					    from: 'MG Node Mail', // sender address
+					    to: call.number, // list of receivers
+					    text: call.message // plaintext body
+					};
+
+					// send mail with defined transport object
+					transporter.sendMail(mailOptions, function(error, info){
+					    if(error){
+					        console.log(error);
+					    }else{
+					        console.log('Message sent: ' + info.response);
+					    }
+					});
+
+					//save old info in other schema
+					var entry = new oldData({
+						number	: call.number,
+						date	: call.date,
+						time	: call.time,
+						message	: call.message
+					});
+
+					entry.save(function(err, entry) {
+					if(err) {
+						return console.error(err);
+					}
+					else {
+						console.log("date expired - removing\n" + mongoDate + "\n\n");
+						newData.find({_id : call.id}).remove().exec();
+					}
+					console.dir(entry);
+					});
+				}
+			});
+		});
+
+}, 5000);
+
+