def jam_unregister(jam_slug):
jam = Jam.query.filter_by(slug = jam_slug).first_or_404()
if jam.getStatus().code > JamStatusCode.RUNNING:
flash("You cannot unregister from a jam after it has finished.", "error")
return redirect(jam.url())
form = UnregisterJamForm()
if form.validate_on_submit():
current_user.leaveJam(jam)
db.session.commit()
flash("You are now unregistered from this jam.", "success")
return redirect(jam.url())
return render_template('jam/unregister.html', jam = jam, form = form)
def jam_cancel_participation(jam_slug):
jam = Jam.query.filter_by(slug = jam_slug).first_or_404()
if jam.getStatus().code > JamStatusCode.PACKAGING:
flash("You cannot unregister from a jam after it has finished or is in rating phase.", "error")
return redirect(jam.url())
form = CancelParticipationForm()
if form.validate_on_submit():
current_user.leaveJam(jam)
db.session.commit()
flash("You are now unregistered from this jam.", "success")
return redirect(jam.url())
return render_template('jam/cancel_participation.html', jam = jam, form = form)