Having trouble hiding button inside my pug file

Hi there, im truly appreciate it if anyone can help me towards my problem or point where my mistake is. Currently I wanted to hide a button inside my pug file if certain condition is met. The condition I set inside my pug file is that if the user.id is equal to the tournament.author, only show the button if its belongs to the user otherwise hide. I created this condition is to not let other user edit or delete the tournament post. Below are some code I provide to help anyone identify what did I missed.​mongodb sample data> db.tournaments.find().pretty() { "_id" : ObjectId("5dab977fcec7714424b1ad0f"), "date" : ISODate("2019-10-19T23:08:47.521Z"), "title" : "Post1", "author" : "5dab7d10b9b5c73de0ed0ea2", <--- should be the same with user.id > db.users.find().pretty() { "_id" : ObjectId("5dab7d10b9b5c73de0ed0ea2"), <---- should be the same with tournament.author "date" : ISODate("2019-10-19T21:16:00.541Z"), app.jsapp.get('*', function(req, res, next){ res.locals.user = req.user || null; next(); }); tournament.js//Show Single Tournament router.get('/:id', function(req, res){ Tournament.findById(req.params.id, function(err, tournament){ User.findById(tournament.author, function(err, user){ res.render('tournament',{ tournament: tournament, author: user.username, }); }); }); }); //Submit To Create Tournament router.post('/create', ensureAuthenticated, function(req, res){ req.checkBody('title', 'Title is required').notEmpty(); req.checkBody('size', 'Size is required').notEmpty(); req.checkBody('type', 'Type is required').notEmpty(); req.checkBody('body','Body is required').notEmpty(); let errors = req.validationErrors(); if(errors){ res.render('create_tournament', { errors: errors, user: req.user, }); } else{ let tournament = new Tournament(); tournament.title = req.body.title; tournament.author = req.user._id; tournament.size = req.body.size; tournament.type = req.body.type; tournament.body = req.body.body; tournament.save(function(err){ if(err){ console.log(err); return; } else{ req.flash('success', 'Tournament created'); res.redirect('/'); } }); } }); //Submit Edited Tournament router.post('/edit/:id', ensureAuthenticated, function(req, res){ let tournament = {}; tournament.title = req.body.title; tournament.author = req.user._id; tournament.body = req.body.body; let query = { _id:req.params.id } Tournament.update(query, tournament, function(err){ if(err){ console.log(err); return; } else{ req.flash('success', 'Tournament updated'); res.redirect('/'); } }); }); tournament.pug (example screenshot).card-body strong Player Slots: |   #{tournament.size} br strong Bracket Format: |   #{tournament.type} p.card-text |!{tournament.body} p.card-text small.text-muted #{tournament.date} by #{author} if user .btn-group.float-right if user.id == tournament.author a.btn.btn-outline-dark.btn-sm(href='/tournament/edit/'+tournament._id) Edit a.btn.btn-outline-dark.btn-sm.delete-tournament(href='#', data-id=tournament._id) Delete

Submitted October 20, 2019 at 12:59PM by exspade