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added automatic waitlist email sending

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cato447
2026-01-19 19:44:01 +01:00
parent 2e5ebb70c8
commit 5a34367196
3 changed files with 101 additions and 10 deletions
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37
app/routes.py
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@@ -30,6 +30,7 @@ def send_verification_email(user, is_new=True):
msg = Message('Verify your CTF Registration', recipients=[user.email])
msg.html = render_template("email.html", user_name=user.name, register_link=register_link, remove_link=remove_link, logo_url=logo)
mail.send(msg)
current_app.logger.info(f"Sent verification email to {user.email}")
user.num_emails_sent += 1
db.session.commit()
if is_new:
@@ -43,8 +44,24 @@ def send_waitlist_email(user):
msg = Message('h4tum CTF 2026 Registration', recipients=[user.email])
logo = url_for('static', filename='h4tum_white.png', _external=True)
msg.html = render_template("waitlist_email.html", logo_url=logo, user_name=user.name)
current_app.logger.info(msg)
mail.send(msg)
def send_waitlist_newsletter():
results = db.session.query(Participant.email).filter(Participant.on_waitlist == True).all()
waitlist_emails = [r[0] for r in results]
logo = url_for('static', filename='h4tum_white.png', _external=True)
s = URLSafeTimedSerializer(current_app.config['SECRET_KEY'])
for email in waitlist_emails:
register_token = s.dumps(email, salt='email-confirm-h4tum-ctf-2025')
register_link = url_for('main.verify_email', token=register_token, _external=True)
remove_token = s.dumps(email, salt='email-remove-h4tum-ctf-2026')
remove_link = url_for('main.remove_registration', token=remove_token, _external=True)
msg = Message('h4tum CTF 2026 Free Spot available', recipients=[email])
msg.html = render_template("waitlist_maillist_email.html", logo_url=logo, register_link=register_link, remove_link=remove_link)
mail.send(msg)
current_app.logger.info(f"Sent waitlist newsletter email to {email}")
@bp.route('/', methods=['GET', 'POST'])
@limiter.limit("5 per hour", methods=["POST"])
def index():
@@ -109,9 +126,11 @@ def verify_email(token):
if user.confirmed:
return render_template('success.html', message="You are confirmed", discord_link=current_app.config['DISCORD_LINK'], discord_token=user.discord_token)
else:
return render_template("error.html", error_message="Sorry! The event filled up while you were verifying.")
return render_template("error.html", error_message="Sorry! The event filled up while you were claiming the last spot.")
else:
user.confirmed = True
if user.on_waitlist:
user.on_waitlist = False
db.session.commit()
discord_link = current_app.config['DISCORD_LINK']
@@ -137,16 +156,14 @@ def remove_registration(token):
if not user:
return render_template("error.html", error_message="No user found.")
try:
db.session.delete(user)
db.session.commit()
return render_template("deregistered.html", message="Sad to see you go. Comeback next time :D")
except:
db.session.rollback()
return render_template("error.html", error_message="Removing user did not work")
db.session.delete(user)
db.session.commit()
if get_confirmed_count() == current_app.config['MAX_SPOTS'] - 1:
send_waitlist_newsletter()
return render_template("deregistered.html", message="Sad to see you go. Comeback next time :D")
@bp.route('/dsgvo')
@limiter.exempt
def dsgvo():