Parsa Nazer
89 lines
3.2 KiB
Python
89 lines
3.2 KiB
Python
from rest_framework import generics, permissions
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from rest_framework.response import Response
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from rest_framework.views import APIView
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from .models import Ticket, Message
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from .serializers import TicketListSerializer, MessageSerializer, TicketSerializer
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from utils.pagination import StructurePagination
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from drf_spectacular.utils import extend_schema, OpenApiParameter, OpenApiTypes
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class TicketCreateView(generics.CreateAPIView):
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queryset = Ticket.objects.all()
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serializer_class = TicketSerializer
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permission_classes = [permissions.IsAuthenticated]
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def perform_create(self, serializer):
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serializer.save(customer=self.request.user)
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class TicketListView(APIView):
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serializer_class = TicketListSerializer
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permission_classes = [permissions.IsAuthenticated]
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pagination_class = StructurePagination
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@extend_schema(
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parameters=[
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OpenApiParameter(
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name="limit",
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description="لیمیتش",
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required=False,
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type=OpenApiTypes.INT,
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),
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OpenApiParameter(
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name="offset",
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description="افستش",
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required=False,
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type=OpenApiTypes.INT,
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)
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],
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responses={
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200: TicketListSerializer(many=True),
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404: OpenApiTypes.OBJECT,
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},
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)
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def get(self, request):
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tickets = Ticket.objects.filter(customer=request.user)
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paginator = self.pagination_class()
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paginated_tickets = paginator.paginate_queryset(tickets, request)
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tickets_ser = self.serializer_class(instance=paginated_tickets, many=True, context={'request': request})
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return paginator.get_paginated_response(tickets_ser.data)
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class TicketDetailView(generics.RetrieveAPIView):
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queryset = Ticket.objects.all()
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serializer_class = TicketSerializer
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permission_classes = [permissions.IsAuthenticated]
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def get_queryset(self):
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user = self.request.user
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if user.is_staff:
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return Ticket.objects.all()
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return Ticket.objects.filter(customer=user)
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class MessageCreateView(generics.CreateAPIView):
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queryset = Message.objects.all()
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serializer_class = MessageSerializer
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permission_classes = [permissions.IsAuthenticated]
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def perform_create(self, serializer):
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ticket = serializer.validated_data.get('ticket')
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if self.request.user != ticket.customer and not self.request.user.is_staff:
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raise permissions.PermissionDenied("You are not authorized to send a message to this ticket.")
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serializer.save(sender=self.request.user)
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class UpdateTicketStatusView(APIView):
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permission_classes = [permissions.IsAdminUser]
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def post(self, request, pk):
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try:
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ticket = Ticket.objects.get(pk=pk)
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except Ticket.DoesNotExist:
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return Response({"error": "Ticket not found"}, status=404)
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new_status = request.data.get('status')
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if new_status not in ['open', 'in_progress', 'resolved', 'closed']:
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return Response({"error": "Invalid status"}, status=400)
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ticket.status = new_status
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ticket.save()
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return Response({"message": "Ticket status updated successfully"}) |