add party list api

core/apps/orders/views/party.py

@@ -13,7 +13,7 @@ class PartyCreateApiView(generics.GenericAPIView):
     required_permissions = []
 
     def post(self, request):
-        serializer = self.serializer_class(data=request.data)
+        serializer = self.serializer_class(data=request.data, context={'user': request.user})
         if serializer.is_valid(raise_exception=True):
             serializer.save()
             return Response(
@@ -23,4 +23,17 @@ class PartyCreateApiView(generics.GenericAPIView):
         return Response(
             {'success': False, 'message': 'error while party created', 'error': serializer.errors},
             status=400
-        )
+        )
+    
+
+class PartyListApiView(generics.GenericAPIView):
+    serializer_class = serializers.PartyListSerializer
+    queryset = Party.objects.select_related('party_amount').prefetch_related('orders')
+    permission_classes = [HasRolePermission]
+    required_permissions = []
+    
+    def get(self, request):
+        parties = self.get_queryset()
+        serializer = self.serializer_class(parties, many=True)
+        return Response(serializer.data, status=200)
+