app.js

var express=require('express');
var app=express();
var path=require('path');
var bodyparser=require('body-parser');
var mongoose=require('mongoose');
var passport=require('passport');
var LocalStrategy=require('passport-local');
var User=require('./models/user');
var Job=require('./models/job.js');
var Applicant=require('./models/applicant.js');
var nodemailer = require('nodemailer');
var sms=require('fast-two-sms');
require('dotenv').config();
var npass=process.env.NODEMAILER_PASS;
var uri=process.env.MONGODB_URI;
var ss=process.env.EXPRESS_KEY;


var transporter = nodemailer.createTransport({
	service: 'gmail',
	auth: {
	  user: 'rozgaar833@gmail.com',
	  pass: npass
	}
  });

mongoose.connect(uri, { useNewUrlParser: true , useUnifiedTopology: true })
.then(() => 
console.log("Database is connected!"))

.catch((err) => console.error(err))

app.use(express.static(path.join(__dirname, '/public')));
//passport config
app.use(require("express-session")({
	secret:ss,
	resave:false,
	saveUninitialized: false
}));
app.use(passport.initialize());
app.use(passport.session());
passport.use(new LocalStrategy(User.authenticate()) );
passport.serializeUser(User.serializeUser());
passport.deserializeUser(User.deserializeUser());

app.use(bodyparser.urlencoded({extended:true}));
var port=process.env.PORT || 3500;
app.listen(port,process.env.IP,function(){
	console.log("server started.");
});

app.get("/",function(req,res){
    res.render("index.ejs",{currentUser:req.user});
});
app.get("/search",function(req,res){
	Job.find({},function(err,alljobs){
		if(err)
			console.log(err);
		else
			res.render("search.ejs",{jobs:alljobs,currentUser:req.user});
	});
   
});
app.get('/register',function(req,res){
    res.render("register.ejs",{currentUser:req.user});
});
app.get('/dash',function(req,res){
	Job.find({userid:req.user._id},function(err,jobs){
		if(err)
		console.log(err)
		else
		{
			res.render("dash.ejs",{currentUser:req.user,jobs:jobs});
		}
		

	})
    
});

app.get('/delete',function(req,res){
	Job.find({userid:req.user._id},function(err,jobs){
		if(err)
		console.log(err)
		else
		{
			res.render("delete.ejs",{currentUser:req.user,jobs:jobs});
		}
		

	})
});

app.get('/dash/:id/deleted',function(req,res){
		Job.remove({_id:req.params.id},function(err,result){
			res.render('deleted.ejs',{currentUser:req.user});
		});
		
	});


app.post("/register",function(req,res){
	var newUser= new User({username:req.body.username,email:req.body.email});
	User.register(newUser,req.body.password,function(err,user){
		if(err)
			{
				console.log(err);
				res.redirect('/register');
			}
		else{
			var mailOptions = {
				from: 'rozgaar833@gmail.com',
				to:user.email ,
				subject: 'SignUp Confirmation',
				text: 'Hi '+user.username+' . Welcome to Rozgaar family!'
			  };
			  transporter.sendMail(mailOptions, function(error, info){
				if (error) {
				  console.log(error);
				} else {
				  console.log('Email sent: ' + info.response);
				}
			  });
			
  console.log(user);

			res.redirect('/');
		}
	});
});

app.get("/login",function(req,res,next){
	res.render("login.ejs",{currentUser:req.user});
});
app.post('/login',passport.authenticate('local',{failureRedirect:'/login'}),function(req,res){
	res.redirect('/dash');
});
app.get('/logout',function(req,res){
	req.logout();
	res.redirect('/',)
});
app.get("/listnew",function(req,res,next){
	res.render("listnew.ejs",{currentUser:req.user});
});
app.post("/search",function(req,res){
	var jname=req.body.jname;
	var gender=req.body.gender;
	var salary=req.body.salary;
	var location=req.body.location;
	var pincode=req.body.pin;
	var email=req.body.email;
	var userid=req.user._id;
	var description=req.body.description;
	var newjob={jname:jname,gender:gender,salary:salary,location:location,pincode:pincode,email:email,description:description,userid:userid};
	Job.create(newjob,function(err,newlycreated){
		if(err)
			console.log(err);
		else{
			console.log(newlycreated);
			res.redirect("/search");
			
		}
			
	});
	
});
app.get("/search/:id/apply",function(req,res){
	Job.findById(req.params.id,function(err,job){
		if(err)
			console.log(err);
		else
			res.render("apply.ejs",{job:job,currentUser:req.user});
	})
})
app.post("/search/:id/applied",function(req,res){
	Job.findById(req.params.id,function(err,job){
		if(err){
			console.log(err);
			res.redirect("/search");
		}
		else{
			Applicant.create(req.body.applicant,function(err,applicant){
				if(err)
					console.log(err);
				else
					{
						job.applicants.push(applicant);
						job.save();
						console.log(job.applicants);
						var mailOptions = {
							from: 'rozgaar833@gmail.com',
							to:job.email ,
							subject: 'Job Application Received',
							text: 'Hi! .' + applicant.name +" just applied for your listed job. You can contact them at "+applicant.contact
						  };
						  transporter.sendMail(mailOptions, function(error, info){
							if (error) {
							  console.log(error);
							} else {
							  console.log('Email sent: ' + info.response);
							}
						  });
						
						res.render('applied.ejs',{currentUser:req.user})
					}
			});
		
		}
	});
});
app.post("/search/result",function(req,res){
	var job=req.body.job;
	var pin=req.body.pin;
	Job.find({ jname: job,pincode:pin},function(err,jobs){
		if(err)
		console.log(err);
		else
		res.render('search.ejs',{jobs:jobs,currentUser:req.user})
	})
});
app.get("/about",function(req,res,next){
	res.render("about.ejs",{currentUser:req.user});
});

app.post('/',function(req,res){
	var mailOptions = {
		from: 'rozgaar833@gmail.com',
		to:req.body.email ,
		subject: 'Feedback Confirmation',
		text: 'Welcome '+req.body.name+' to Rozgaar family!.Thanks for your Feedback!'
	  };
	  transporter.sendMail(mailOptions, function(error, info){
		if (error) {
		  console.log(error);
		} else {
		  console.log('Email sent: ' + info.response);
		}
	  });
	  res.redirect('/');
});
app.get("/dash/:id/applicants",function(req,res){
	Job.findById(req.params.id).populate("applicants").exec(function(err,foundjob){
		if(err)
		console.log(err)
		else
		res.render('applicant.ejs',{currentUser:req.user,job:foundjob})
	})});

	// mobile routes

	app.get('/mpin',function(req,res){
		res.render("mpin.ejs",{currentUser:req.user});
	});

	app.post('/mjob',function(req,res){
		Job.find({'pincode':req.body.pincode},function(err,jobs){
			if(err)
			console.log(err);
			else
			res.render('mjob.ejs',{jobs:jobs});
		});
	});
	app.post('/mform',function(req,res){
		Job.findById(req.body.selectedjob,function(err,job){
			if(err)
			console.log(err);
			else
			res.render('mform.ejs',{job:job});
		});
	});
	app.post('/mobile/:id/applied',function(req,res){
		Job.findById(req.params.id,function(err,job){
			if(err){
				console.log(err);
			}
			else{
				Applicant.create(req.body.applicant,function(err,applicant){
					if(err)
						console.log(err);
					else
						{
							job.applicants.push(applicant);
							job.save();
							console.log(job.applicants);
							var mailOptions = {
								from: 'rozgaar833@gmail.com',
								to:job.email ,
								subject: 'Job Application Received',
								text: 'Hi! .' + applicant.name +" just applied for your listed job. You can contact them at "+applicant.contact
							  };
							  transporter.sendMail(mailOptions, function(error, info){
								if (error) {
								  console.log(error);
								} else {
								  console.log('Email sent: ' + info.response);
								}
							  });
                          sms.sendMessage({authorization:process.env.F2_KEY,sender_id:'SMSIND',message:'Hey '+applicant.name+ ' ,Thanks for applying for the job:'+job.jname+' on RoziRoti!. The employer will get in touch with you shortly.',numbers:[applicant.contact]});
								
							res.render('mapplied.ejs',{currentUser:req.user})
						}
				});
			
			}
		});
	});
	
app.get('/manifest',function(req,res){
	res.sendFile(__dirname+'/manifest.webapp');
});