ticket serializer and model update

backend/ticket/views.py

@@ -2,7 +2,9 @@ from rest_framework import generics, permissions
 from rest_framework.response import Response
 from rest_framework.views import APIView
 from .models import Ticket, Message
-from .serializers import TicketSerializer, MessageSerializer
+from .serializers import TicketListSerializer, MessageSerializer, TicketSerializer
+from utils.pagination import StructurePagination
+from drf_spectacular.utils import extend_schema, OpenApiParameter, OpenApiTypes
 
 class TicketCreateView(generics.CreateAPIView):
     queryset = Ticket.objects.all()
@@ -12,16 +14,38 @@ class TicketCreateView(generics.CreateAPIView):
     def perform_create(self, serializer):
         serializer.save(customer=self.request.user)
 
+ 
 
-class TicketListView(generics.ListAPIView):
-    serializer_class = TicketSerializer
+class TicketListView(APIView):
+    serializer_class = TicketListSerializer
     permission_classes = [permissions.IsAuthenticated]
-
-    def get_queryset(self):
-        user = self.request.user
-        if user.is_staff:
-            return Ticket.objects.all()
-        return Ticket.objects.filter(customer=user)
+    pagination_class = StructurePagination
+    @extend_schema(
+        parameters=[
+            OpenApiParameter(
+                name="limit",
+                description="لیمیتش",
+                required=False,
+                type=OpenApiTypes.INT,
+            ),
+            OpenApiParameter(
+                name="offset",
+                description="افستش",
+                required=False,
+                type=OpenApiTypes.INT,
+            )
+        ],
+        responses={
+            200: TicketListSerializer(many=True),
+            404: OpenApiTypes.OBJECT,
+        },
+    )
+    def get(self, request):
+        tickets = Ticket.objects.filter(customer=request.user)
+        paginator = self.pagination_class()
+        paginated_tickets = paginator.paginate_queryset(tickets, request)
+        tickets_ser = self.serializer_class(instance=paginated_tickets, many=True, context={'request': request})
+        return paginator.get_paginated_response(tickets_ser.data)
 
 
 class TicketDetailView(generics.RetrieveAPIView):