global.sess = null;


app.post("/signin", function (req, res) {
    sess = req.session;
    var email = req.body.email;
    var password = req.body.password;

    const userData = {
      email: email.trim(),
      password: password.trim()
    };

      if(!req.body.email ) {
              req.flash('error', 'Enter a Valid Email address');
              return res.redirect('/signin');
            }
            if(!req.body.password) {
              req.flash('error', 'Password should not be Empty.')
              return res.redirect('/signin');
            }

    // find a user by email address
    User.findOne({ email: userData.email }, (err, user) => {
      console.log ("user...", user);

      if (err) { throw err; }

      if (!user) {
              req.flash('error', 'User details is not found for this email, please register....');
              return res.redirect('/signin');

      }

      // check if a hashed user's password is equal to a value saved in the database
       user.comparePassword(userData.password, (passwordErr, isMatch) => {
         if (err) { throw err; }
      if(user.status == 'Suspended') {
                            req.flash('error', 'Your Account is Suspended. please contact the admin');
                            return res.redirect('/signin');
                          }


      if(user.status != 'Active') {
                            req.flash('error', 'Your Account is Not Verified. please Verify');
                            return res.redirect('/signin');
                          }



        if (!isMatch) {

              req.flash('error', 'Incorrect email or password, please try again..');
              return res.redirect('/signin');

        } else {


          sess.user = user;
          req.flash('success', 'Login successful');
          res.redirect("/eventica");
        }
      });
    });
  });



//In app.js

var express = require('express'),
  app = module.exports = express();
var session = require('express-session');
app.use(session({ secret: 'ssshhhhh' }));

app.engine('.html', require('ejs').__express);
app.use(express.static(__dirname + '/public'));

bodyParser = require('body-parser');
app.use(bodyParser.urlencoded({ extended: false }))
app.use(bodyParser.json())
var flash = require('express-flash');
app.use(flash());

app.set('view engine', 'html');
app.set('views', __dirname + '/views');

global.sess=null;



app.get('/', function (req, res) {

 sess = req.session;


  if (req.session.user) {

    res.render('eventica', {

    });
  }
  else {

    res.render('firsteventica', {

    });
  }