From c82cfd2941ce959181c3d7043da9a35ab7b46691 Mon Sep 17 00:00:00 2001
From: Alexey Kudelko <flexivanov237@gmail.com>
Date: Wed, 18 Sep 2024 14:45:58 +0300
Subject: [PATCH] projects that linked to programs aren't shown in projects/all

---
 projects/views.py | 72 ++++++++++++++++++++++++++---------------------
 1 file changed, 40 insertions(+), 32 deletions(-)

diff --git a/projects/views.py b/projects/views.py
index 82670c59..d6be9244 100644
--- a/projects/views.py
+++ b/projects/views.py
@@ -55,13 +55,22 @@
 
 
 class ProjectList(generics.ListCreateAPIView):
-    queryset = Project.objects.get_projects_for_list_view()
     serializer_class = ProjectListSerializer
     permission_classes = [IsAuthenticated, permissions.IsAuthenticatedOrReadOnly]
     filter_backends = (filters.DjangoFilterBackend,)
     filterset_class = ProjectFilter
     pagination_class = ProjectsPagination
 
+    def get_queryset(self) -> QuerySet[Project]:
+        queryset = Project.objects.get_projects_for_list_view()
+        is_program_needed = self.request.query_params.get("partner_program", None)
+        if not is_program_needed:
+            queryset_without_projects_linked_to_programs = queryset.filter(
+                partner_program_profiles__isnull=True
+            )
+            return queryset_without_projects_linked_to_programs
+        return queryset
+
     def create(self, request, *args, **kwargs):
         serializer = self.get_serializer(data=request.data)
         serializer.is_valid(raise_exception=True)
@@ -500,39 +509,38 @@ def post(self, request, project_pk):
         )
 
 
+# class SwitchLeaderRole(generics.GenericAPIView):
+#     permission_classes = [IsProjectLeader]
+#     queryset = Project.objects.all().select_related("leader")
+#
+#     def _get_new_leader(self, user_id: int, project: Project) -> Collaborator:
+#         try:
+#             return Collaborator.objects.select_related("user").get(
+#                 user_id=user_id, project=project
+#             )
+#         except ObjectDoesNotExist:
+#             raise CollaboratorDoesNotExist(
+#                 f"""Collaborator with user_id: {user_id} does not exist. Either user_id is not correct, or project_id
+#               is not correct, or try adding this user to a project (as collaborator) before making them a leader. """
+#             )
+#
+#     def patch(self, request, pk: int):
+#         project = self.get_object()
+#
+#         new_leader_id = int(request.data["new_leader_id"])
+#         new_leader = self._get_new_leader(new_leader_id, project)
+#
+#         if project.leader.id == new_leader_id:
+#             return Response(
+#                 {"error": "User is already a leader of a project"},
+#                 status=status.HTTP_422_UNPROCESSABLE_ENTITY,
+#             )
+#
+#         project.leader = new_leader.user
+#         project.save()
+#         return Response(status=204)
 
-class SwitchLeaderRole(generics.GenericAPIView):
-    permission_classes = [IsProjectLeader]
-    queryset = Project.objects.all().select_related("leader")
-
-    def _get_new_leader(self, user_id: int, project: Project) -> Collaborator:
-        try:
-            return Collaborator.objects.select_related("user").get(
-                user_id=user_id, project=project
-            )
-        except ObjectDoesNotExist:
-            raise CollaboratorDoesNotExist(
-                f"""Collaborator with user_id: {user_id} does not exist. Either user_id is not correct, or project_id
-                is not correct, or try adding this user to a project (as collaborator) before making them a leader. """
-            )
-
-    def patch(self, request, pk: int):
-        project = self.get_object()
-
-        new_leader_id = int(request.data["new_leader_id"])
-        new_leader = self._get_new_leader(new_leader_id, project)
-
-        if project.leader.id == new_leader_id:
-            return Response(
-                {"error": "User is already a leader of a project"},
-                status=status.HTTP_422_UNPROCESSABLE_ENTITY,
-            )
-
-        project.leader = new_leader.user
-        project.save()
-        return Response(status=204)
 
-        
 class LeaveProject(generics.GenericAPIView):
     permission_classes = [IsAuthenticated]