Add bookings URL path to eventify urlpatterns
This commit is contained in:
Vivek P Prakash
301
bookings/tickets_view/api.py
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301
bookings/tickets_view/api.py
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@@ -0,0 +1,301 @@
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from django.http import JsonResponse
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from django.utils.decorators import method_decorator
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from django.views.decorators.csrf import csrf_exempt
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from django.forms.models import model_to_dict
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from rest_framework.views import APIView
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from bookings.models import Ticket
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from events.models import Event
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from mobile_api.utils import validate_token_and_get_user
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def _ticket_to_dict(ticket):
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"""
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Helper to serialise a Ticket instance into a simple dict suitable for JSON.
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"""
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data = model_to_dict(
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ticket,
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fields=[
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"id",
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"ticket_name",
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"price_per_ticket",
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"maximum_quantity",
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"available_quantity",
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"is_active",
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"created_date",
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"updated_date",
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],
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)
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data["event_id"] = ticket.event_id
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return data
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@method_decorator(csrf_exempt, name="dispatch")
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class TicketCreateAPI(APIView):
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"""
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Create a new Ticket.
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Expected JSON body (along with token & username used across mobile_api):
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{
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"token": "...",
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"username": "...",
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"event_id": 1,
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"ticket_name": "VIP",
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"price_per_ticket": 1000.0,
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"maximum_quantity": 50,
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"available_quantity": 50, # optional, defaults to maximum_quantity
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"is_active": true # optional, defaults to true
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}
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"""
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def post(self, request):
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try:
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user, token, data, error_response = validate_token_and_get_user(request)
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if error_response:
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return error_response
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event_id = data.get("event_id")
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ticket_name = data.get("ticket_name")
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price_per_ticket = data.get("price_per_ticket")
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maximum_quantity = data.get("maximum_quantity")
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available_quantity = data.get("available_quantity")
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is_active = data.get("is_active", True)
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if not event_id or not ticket_name or price_per_ticket is None or maximum_quantity is None:
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return JsonResponse(
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{
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"status": "error",
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"message": "event_id, ticket_name, price_per_ticket and maximum_quantity are required.",
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},
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status=400,
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)
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try:
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event = Event.objects.get(id=event_id)
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except Event.DoesNotExist:
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return JsonResponse(
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{"status": "error", "message": "Event not found."},
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status=404,
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)
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try:
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price_per_ticket = float(price_per_ticket)
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maximum_quantity = int(maximum_quantity)
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if available_quantity is not None:
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available_quantity = int(available_quantity)
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else:
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available_quantity = maximum_quantity
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except (TypeError, ValueError):
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return JsonResponse(
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{
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"status": "error",
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"message": "price_per_ticket, maximum_quantity and available_quantity must be numeric.",
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},
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status=400,
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)
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if maximum_quantity <= 0:
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return JsonResponse(
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{
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"status": "error",
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"message": "maximum_quantity must be greater than zero.",
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},
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status=400,
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)
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ticket = Ticket.objects.create(
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event=event,
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ticket_name=ticket_name,
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price_per_ticket=price_per_ticket,
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maximum_quantity=maximum_quantity,
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available_quantity=available_quantity,
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is_active=bool(is_active),
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)
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return JsonResponse(
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{"status": "success", "ticket": _ticket_to_dict(ticket)},
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status=201,
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)
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except Exception as e:
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return JsonResponse(
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{"status": "error", "message": str(e)},
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status=500,
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)
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@method_decorator(csrf_exempt, name="dispatch")
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class TicketListAPI(APIView):
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"""
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List tickets, optionally filtered by event_id.
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Expected JSON body:
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{
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"token": "...",
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"username": "...",
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"event_id": 1 # optional
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}
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"""
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def post(self, request):
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try:
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user, token, data, error_response = validate_token_and_get_user(request)
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if error_response:
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return error_response
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event_id = data.get("event_id")
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tickets_qs = Ticket.objects.all().order_by("-created_date")
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if event_id:
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tickets_qs = tickets_qs.filter(event_id=event_id)
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tickets = [_ticket_to_dict(t) for t in tickets_qs]
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return JsonResponse(
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{"status": "success", "tickets": tickets},
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status=200,
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)
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except Exception as e:
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return JsonResponse(
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{"status": "error", "message": str(e)},
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status=500,
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)
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@method_decorator(csrf_exempt, name="dispatch")
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class TicketUpdateAPI(APIView):
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"""
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Update an existing Ticket.
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Expected JSON body:
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{
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"token": "...",
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"username": "...",
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"ticket_id": 1,
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"ticket_name": "...", # optional
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"price_per_ticket": 1000.0, # optional
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"maximum_quantity": 50, # optional
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"available_quantity": 50, # optional
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"is_active": true # optional
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}
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"""
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def post(self, request):
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try:
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user, token, data, error_response = validate_token_and_get_user(request)
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if error_response:
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return error_response
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ticket_id = data.get("ticket_id")
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if not ticket_id:
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return JsonResponse(
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{"status": "error", "message": "ticket_id is required."},
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status=400,
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)
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try:
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ticket = Ticket.objects.get(id=ticket_id)
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except Ticket.DoesNotExist:
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return JsonResponse(
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{"status": "error", "message": "Ticket not found."},
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status=404,
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)
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# Optional updates
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ticket_name = data.get("ticket_name")
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price_per_ticket = data.get("price_per_ticket")
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maximum_quantity = data.get("maximum_quantity")
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available_quantity = data.get("available_quantity")
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is_active = data.get("is_active")
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if ticket_name is not None:
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ticket.ticket_name = ticket_name
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try:
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if price_per_ticket is not None:
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ticket.price_per_ticket = float(price_per_ticket)
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if maximum_quantity is not None:
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maximum_quantity = int(maximum_quantity)
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if maximum_quantity <= 0:
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return JsonResponse(
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{
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"status": "error",
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"message": "maximum_quantity must be greater than zero.",
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},
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status=400,
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)
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ticket.maximum_quantity = maximum_quantity
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if available_quantity is not None:
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ticket.available_quantity = int(available_quantity)
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except (TypeError, ValueError):
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return JsonResponse(
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{
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"status": "error",
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"message": "price_per_ticket, maximum_quantity and available_quantity must be numeric.",
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},
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status=400,
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)
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if is_active is not None:
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ticket.is_active = bool(is_active)
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ticket.save()
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return JsonResponse(
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{"status": "success", "ticket": _ticket_to_dict(ticket)},
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status=200,
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)
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except Exception as e:
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return JsonResponse(
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{"status": "error", "message": str(e)},
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status=500,
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)
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@method_decorator(csrf_exempt, name="dispatch")
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class TicketDeleteAPI(APIView):
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"""
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Delete an existing Ticket.
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Expected JSON body:
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{
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"token": "...",
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"username": "...",
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"ticket_id": 1
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}
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"""
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def post(self, request):
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try:
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user, token, data, error_response = validate_token_and_get_user(request)
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if error_response:
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return error_response
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ticket_id = data.get("ticket_id")
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if not ticket_id:
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return JsonResponse(
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{"status": "error", "message": "ticket_id is required."},
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status=400,
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)
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try:
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ticket = Ticket.objects.get(id=ticket_id)
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except Ticket.DoesNotExist:
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return JsonResponse(
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{"status": "error", "message": "Ticket not found."},
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status=404,
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)
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ticket.delete()
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return JsonResponse(
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{"status": "success", "message": "Ticket deleted successfully."},
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status=200,
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)
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except Exception as e:
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return JsonResponse(
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{"status": "error", "message": str(e)},
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status=500,
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)
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17
bookings/urls.py
Normal file
17
bookings/urls.py
Normal file
@@ -0,0 +1,17 @@
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from django.urls import path
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from bookings.tickets_view.api import (
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TicketCreateAPI,
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TicketListAPI,
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TicketUpdateAPI,
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TicketDeleteAPI,
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)
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urlpatterns = [
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path("tickets/create/", TicketCreateAPI.as_view(), name="ticket_create"),
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path("tickets/list/", TicketListAPI.as_view(), name="ticket_list"),
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path("tickets/update/", TicketUpdateAPI.as_view(), name="ticket_update"),
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path("tickets/delete/", TicketDeleteAPI.as_view(), name="ticket_delete"),
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]
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