def quiz():
questions = db.collection(u'quiz').stream()
user_doc = db.collection(u'users').document(current_user.username)
user_correct_answers = user_doc.get().to_dict()['num_of_correct_answers']
if user_correct_answers >= 3:
flash("<i class='fa fa-exclamation-circle'></i>\tYou've already won the free tickets.", 'flash-success')
return redirect(url_for('index'))
elif user_correct_answers == 0:
if request.method == 'POST':
d = {}
num_correct_answers = 0
for q in questions:
qid = q.id
d = {qid: request.form[qid]}
for i in d.keys():
q_doc = db.collection(u'quiz').document(i).get().to_dict()
if d[i] == q_doc['correct_answer']:
num_correct_answers += 1
user_doc.update({u'num_of_correct_answers': num_correct_answers})
if num_correct_answers >= 3:
flash(f"<i class='fa fa-check circle'></i>\tCongratulations! You've just won 2 free tickets. Check your email for more details.", 'flash-success')
return redirect(url_for('index'))
else:
flash(f"<i class='fa fa-exclamation-circle'></i>\tHard luck! You answered {num_correct_answers} questions correctly. Free tickets are given to people who got 3 questions or more correct.")
return redirect(url_for('index'))
else:
flash("<i class='fa fa-exclamation-circle'></i>\tYou've already attempted this quiz once.", 'flash-alert')
return redirect(url_for('index'))
return render_template('quiz.html', questions=questions)
def discuss_post(post_id):
discussions = db.collection(u'discussions')
post = discussions.document(post_id).get().to_dict()
title = post['title']
content = post['content']
posted_by_user = post['posted_by_user']
posting_time = post['posting_time']
comments_on_post = db.collection(u'comments').where(
u'on_post_id', u'==', post_id).stream()
form = CommentForm()
if form.validate_on_submit():
db.collection(u'comments').add({
u'on_post_id': post_id,
u'comment_author': current_user.username,
u'comment': form.comment.data,
u'likes': 0,
u'liked_by': list(),
})
return redirect(url_for('discussion.discuss') + post_id)
return render_template('post.html',
title=title,
content=content,
posted_by_user=posted_by_user,
comments_on_post=comments_on_post,
form=form,
time=posting_time)
def register():
form = RegisterForm()
if form.validate_on_submit():
hashed_password = generate_password_hash(form.password.data,
method='sha256')
new_user = User(username=form.username.data,
email=form.email.data,
password=hashed_password)
sql_db.session.add(new_user)
sql_db.session.commit()
db.collection(u'users').document(form.username.data).set({
u'name':
form.name.data,
u'username':
form.username.data,
u'email':
form.email.data,
u'num_of_correct_answers':
0,
})
return redirect(url_for('auth.login'))
return render_template('register.html', form=form)
def create_discussion():
form = NewDiscussionForm()
if form.validate_on_submit():
db.collection(u'discussions').add({
u'title':
form.title.data,
u'description':
form.description.data,
u'content':
form.content.data,
u'posted_by_user':
current_user.username,
u'posting_time':
datetime.now(
timezone('Asia/Calcutta')).strftime("%I:%M %p, %d %B %Y")
})
return redirect(url_for('discussion.discuss'))
return render_template('create_discussion.html', form=form)
def like_comment(cid):
comment = db.collection(u'comments').document(cid)
comment_get = comment.get().to_dict()
likes = comment_get['likes']
liked_by = comment_get['liked_by']
liked_by.append(current_user.username)
comment.update({
u'likes': likes + 1,
u'liked_by': liked_by,
})
return redirect(
url_for('discussion.discuss_post', post_id=comment_get['on_post_id']))
def discuss():
discussions = db.collection(u'discussions').stream()
return render_template('discuss.html', discussions=discussions)