def create_event():
if 'userid' not in session:
return redirect('/')
if request.method == 'GET':
user = User.query.get(session['userid'])
if len(user.user_dogs) == 0:
flash('Must have dog to create event', 'error')
return redirect('/')
return render_template('create_event.html')
event_data = event_schema.dump(request.form)
event_data.data['size_restrictions'] = request.form.getlist(
'size_restrictions[]')
validated_event = Event.validate_event(event_data.data)
if validated_event:
event_data.data['creator_id'] = session['userid']
new_event = Event.add_event(event_data.data)
conflicts = get_conflicts(new_event)
if len(conflicts) > 0:
for conflict in conflicts:
conflicting_event = EventAttendance.leave_event(conflict)
flash(
'You have been removed from {} due to time_conflict'.
format(conflicting_event), 'warning')
if new_event:
for restriction in request.form.getlist('size_restrictions[]'):
EventSizeRestriction.add_restriction(data={
'event': new_event.id,
'size_id': restriction
})
flash('Event successfully added', 'success')
return redirect('/')
return redirect('/events/create')
def edit_event(id):
if 'userid' not in session:
return redirect('/')
event = Event.query.get(id)
if event.creator_id != session['userid']:
flash('You cannot edit this event', 'error')
return redirect('/events/{}'.format(id))
if check_days_until(event) < 1:
flash('Cannot edit events happening within 24 hours', 'error')
return redirect('/')
if request.method == 'GET':
restrictions = []
for size in event.size_restrictions:
restrictions.append(size.id)
return render_template('event_details.html',
edit=True,
event=event,
restrictions=restrictions)
event_info = event_schema.dump(request.form)
event_info.data['size_restrictions'] = None
if len(event.attendees) == 0:
event_info.data['size_restrictions'] = request.form.getlist(
'size_restrictions[]')
event_info.data['capacity'] = request.form['capacity']
event_info.data['id'] = id
validated_event = Event.validate_existing_event(event_info.data)
if validated_event:
Event.edit_event(event_info.data)
if len(event.attendees) == 0:
EventSizeRestriction.query.filter_by(event_id=id).delete()
for restriction in request.form.getlist('size_restrictions[]'):
EventSizeRestriction.add_restriction(data={
'event_id': id,
'restriction': restriction
})
conflicts = get_conflicts(event)
if len(conflicts) > 0:
for conflict in conflicts:
conflicting_event = EventAttendance.leave_event(conflict)
flash(
'You have been removed from {} due to time conflict'.
format(conflicting_event), 'warning')
flash('Event updated', 'success')
return redirect('/events/{}'.format(id))
return redirect('/events/{}/edit'.format(id))
import webapp2
import webapp2
