def get_ticket(current_user, event_id, ticket_id):
"""
A ticket can be returned from the Event if the ticket and Event exist and below to the user.
The event and ticket Ids must be valid.
:param current_user: User
:param event_id: event Id
:param ticket_id: ticket Id
:return:
"""
# Check ticket id is an integer
try:
int(ticket_id)
except ValueError:
return response('failed', 'Provide a valid ticket Id', 202)
# Get the user event
event = get_user_event(current_user, event_id)
if event is None:
return response('failed', 'User has no event with Id ' + event_id, 404)
# Get the ticket from the event
ticket = event.tickets.filter_by(ticket_id=ticket_id).first()
if not ticket:
abort(404)
return response_with_event_ticket('success', ticket, 200)
def delete(current_user, event_id, ticket_id):
"""
Delete a ticket from the user's event.
:param current_user: User
:param event_id: event Id
:param ticket_id: ticket Id
:return: Http Response
"""
# Check ticket id is an integer
try:
int(ticket_id)
except ValueError:
return response('failed', 'Provide a valid ticket Id', 202)
# Get the user event
event = get_user_event(current_user, event_id)
if event is None:
return response('failed', 'User has no event with Id ' + event_id, 202)
# Delete the ticket from the event
ticket = event.tickets.filter_by(ticket_id=ticket_id).first()
if not ticket:
abort(404)
ticket.delete()
return response(
'success',
'Successfully deleted the ticket from event with Id ' + event_id, 200)
def bad_method(e):
"""
Custom response to 400 errors.
:param e:
:return:
"""
return response('failed', 'Bad request', 400)
def ticket_not_found(e):
"""
Custom response to 404 errors.
:param e:
:return:
"""
return response('failed', 'ticket not found', 404)
def get_tickets(current_user, event_id):
"""
A user's ticket belonging to an Event specified by the event_id are returned if the Event Id
is valid and belongs to the user.
An empty ticket list is returned if the event has no tickets.
:param current_user: User
:param event_id: Event Id
:return: List of Tickets
"""
# Get the user event
event = get_user_event(current_user, event_id)
if event is None:
return response('failed', 'Event not found', 404)
# Get tickets in the event
page = request.args.get('page', 1, type=int)
q = request.args.get('q', None, type=str)
tickets, nex, pagination, previous = get_paginated_tickets(
event, event_id, page, q)
# Make a list of tickets
if tickets:
result = []
for ticket in tickets:
result.append(ticket.json())
return response_with_pagination(result, previous, nex,
pagination.total)
return response_with_pagination([], previous, nex, 0)
def post(current_user, event_id, guest_id):
"""
Storing a ticket into an event
:param current_user: User
:param event_id: event Id
:return: Http Response
"""
if not request.content_type == 'application/json':
return response('failed', 'Content-type must be application/json', 401)
data = request.get_json().get("ticket")
ticket_qr_code = data.get('qr_code')
ticket_vvip = data.get('vvip')
ticket_accepted = data.get('accepted')
ticket_scanned = data.get('scanned')
ticket_comments = data.get('comments') if data.get(
'comments') is not None else ""
if not (event_id and guest_id and ticket_qr_code and ticket_vvip
and ticket_scanned and ticket_accepted):
return response(
'failed', 'Missing some ticket attribute(s), nothing has changed.',
401)
# Get the user event
event = get_user_event(current_user, event_id)
if event is None:
return response('failed', 'User has no event with Id ' + event_id, 202)
# Get the user guest
guest = get_user_guest(current_user, guest_id)
if guest is None:
return response('failed', 'User has no guest with Id ' + guest_id, 202)
# Check if ticket exists already
ticket = get_user_ticket(current_user, event_id, guest_id)
if ticket is not None:
return response(
'failed', 'Ticket exists already for guest id ' + guest_id +
' participating at event id ' + event_id, 202)
# Save the event ticket into the Database
ticket = Ticket(event_id, guest_id, ticket_qr_code, ticket_vvip,
ticket_accepted, ticket_scanned)
ticket.comments = ticket_comments
ticket.save()
return response_with_event_ticket('success', ticket, 200)
def edit_ticket(current_user, event_id, ticket_id):
"""
Edit a ticket with a valid Id. The request content-type must be json and also the event
in which the ticket belongs must be among the user`s events.
The new data of the ticket must be present in the payload.
:param current_user: User
:param event_id: event Id
:param ticket_id: ticket Id
:return: Response of Edit ticket
"""
if not request.content_type == 'application/json':
return response('failed', 'Content-type must be application/json', 401)
try:
int(ticket_id)
except ValueError:
return response('failed', 'Provide a valid ticket Id', 202)
# Get the user event
event = get_user_event(current_user, event_id)
if event is None:
return response('failed', 'User has no event with Id ' + event_id, 202)
# Get the ticket
ticket = event.tickets.filter_by(ticket_id=ticket_id).first()
if not ticket:
abort(404)
# Check for Json data
request_json_data = request.get_json().get("ticket")
scanned = request_json_data.get('scanned') if request_json_data.get(
'scanned') is not None else ""
accepted = request_json_data.get('accepted') if request_json_data.get(
'accepted') is not None else ""
vvip = request_json_data.get('vvip') if request_json_data.get(
'vvip') is not None else ""
comments = request_json_data.get('comments') if request_json_data.get(
'comments') is not None else ""
if not (scanned and accepted and vvip):
return response(
'failed', 'Missing some ticket attribute(s), nothing has changed.',
401)
# Update the ticket record
ticket.update(scanned, accepted, vvip, comments)
return response_with_event_ticket('success', ticket, 200)