def post(self):
self.check_input('actId')
if ('ticket' in self.input and 'studentId' in self.input) or (
'ticket' not in self.input and 'studentId' not in self.input):
raise InputError(
"Ticket and student ID, you can provide and only provide one.")
with transaction.atomic():
if 'ticket' in self.input:
x = Ticket.objects.select_for_update().get(
unique_id=self.input['ticket'])
else:
x = Ticket.objects.select_for_update().get(
student_id=self.input['studentId'])
if x.status != Ticket.STATUS_VALID:
raise Exception('ticket already used' if x.status == Ticket.
STATUS_USED else 'ticket already cancelled')
x.status = Ticket.STATUS_USED
x.save()
return {'ticket': x.unique_id, 'studentId': x.student_id}
def post(self):
self.check_input('name', 'key', 'place', 'description', 'picUrl',
'startTime', 'endTime', 'bookStart', 'bookEnd',
'totalTickets', 'status')
if len(list(Activity.objects.filter(key=self.input['key']))) > 0:
raise InputError(
"activity key %s already exists! use another key instead." %
(self.input['key']))
q = Activity(name=self.input['name'],
key=self.input['key'],
place=self.input['place'],
description=self.input['description'],
pic_url=self.input['picUrl'],
start_time=self.input['startTime'],
end_time=self.input['endTime'],
book_start=self.input['bookStart'],
book_end=self.input['bookEnd'],
total_tickets=self.input['totalTickets'],
status=self.input['status'])
q.remain_tickets = q.total_tickets
q.save()
return q.id
def check_input(self, *keys):
for k in keys:
if k not in self.input:
raise InputError('Field "%s" required' % (k, ))
def check_input(self, *keys):
print('apiview checkinput')
for k in keys:
if k not in self.input:
raise InputError('Field "%s" required' % (k, ))