[WEB-2615] fix: module date validation during chart distribution generation (#5791)

* fix: module date validation while generating the chart distribution

* chore: indentation fix

---------

Co-authored-by: NarayanBavisetti <narayan3119@gmail.com>

Author: gurusainath

apiserver/plane/app/views/module/base.py

@@ -30,6 +30,7 @@
 # Module imports
 from plane.app.permissions import (
     ProjectEntityPermission,
+    ProjectLitePermission,
     allow_permission,
     ROLE,
 )
@@ -317,13 +318,12 @@ def get_queryset(self):
             .order_by("-is_favorite", "-created_at")
         )
 
-    allow_permission(
+    @allow_permission(
         [
             ROLE.ADMIN,
             ROLE.MEMBER,
         ]
     )
-
     def create(self, request, slug, project_id):
         project = Project.objects.get(workspace__slug=slug, pk=project_id)
         serializer = ModuleWriteSerializer(
@@ -386,8 +386,7 @@ def create(self, request, slug, project_id):
             return Response(module, status=status.HTTP_201_CREATED)
         return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
 
-    allow_permission([ROLE.ADMIN, ROLE.MEMBER, ROLE.GUEST])
-
+    @allow_permission([ROLE.ADMIN, ROLE.MEMBER, ROLE.GUEST])
     def list(self, request, slug, project_id):
         queryset = self.get_queryset().filter(archived_at__isnull=True)
         if self.fields:
@@ -435,13 +434,7 @@ def list(self, request, slug, project_id):
             )
         return Response(modules, status=status.HTTP_200_OK)
 
-    allow_permission(
-        [
-            ROLE.ADMIN,
-            ROLE.MEMBER,
-        ]
-    )
-
+    @allow_permission([ROLE.ADMIN, ROLE.MEMBER])
     def retrieve(self, request, slug, project_id, pk):
         queryset = (
             self.get_queryset()
@@ -672,7 +665,13 @@ def retrieve(self, request, slug, project_id, pk):
             "labels": label_distribution,
             "completion_chart": {},
         }
-        if modules and modules.start_date and modules.target_date:
+
+        if (
+            modules
+            and modules.start_date
+            and modules.target_date
+            and modules.total_issues > 0
+        ):
             data["distribution"]["completion_chart"] = burndown_plot(
                 queryset=modules,
                 slug=slug,
@@ -838,6 +837,9 @@ def get_queryset(self):
 
 class ModuleFavoriteViewSet(BaseViewSet):
     model = UserFavorite
+    permission_classes = [
+        ProjectLitePermission,
+    ]
 
     def get_queryset(self):
         return self.filter_queryset(

apiserver/plane/app/views/view/base.py

@@ -431,8 +431,7 @@ def get_queryset(self):
             .distinct()
         )
 
-    allow_permission(allowed_roles=[ROLE.ADMIN, ROLE.MEMBER, ROLE.GUEST])
-
+    @allow_permission(allowed_roles=[ROLE.ADMIN, ROLE.MEMBER, ROLE.GUEST])
     def list(self, request, slug, project_id):
         queryset = self.get_queryset()
         project = Project.objects.get(id=project_id)
@@ -457,8 +456,7 @@ def list(self, request, slug, project_id):
         ).data
         return Response(views, status=status.HTTP_200_OK)
 
-    allow_permission(allowed_roles=[ROLE.ADMIN, ROLE.MEMBER, ROLE.GUEST])
-
+    @allow_permission(allowed_roles=[ROLE.ADMIN, ROLE.MEMBER, ROLE.GUEST])
     def retrieve(self, request, slug, project_id, pk):
         issue_view = (
             self.get_queryset().filter(pk=pk, project_id=project_id).first()
@@ -498,8 +496,7 @@ def retrieve(self, request, slug, project_id, pk):
             status=status.HTTP_200_OK,
         )
 
-    allow_permission(allowed_roles=[], creator=True, model=IssueView)
-
+    @allow_permission(allowed_roles=[], creator=True, model=IssueView)
     def partial_update(self, request, slug, project_id, pk):
         with transaction.atomic():
             issue_view = IssueView.objects.select_for_update().get(
@@ -532,8 +529,7 @@ def partial_update(self, request, slug, project_id, pk):
                 serializer.errors, status=status.HTTP_400_BAD_REQUEST
             )
 
-    allow_permission(allowed_roles=[ROLE.ADMIN], creator=True, model=IssueView)
-
+    @allow_permission(allowed_roles=[ROLE.ADMIN], creator=True, model=IssueView)
     def destroy(self, request, slug, project_id, pk):
         project_view = IssueView.objects.get(
             pk=pk,
@@ -578,8 +574,7 @@ def get_queryset(self):
             .select_related("view")
         )
 
-    allow_permission([ROLE.ADMIN, ROLE.MEMBER])
-
+    @allow_permission([ROLE.ADMIN, ROLE.MEMBER])
     def create(self, request, slug, project_id):
         _ = UserFavorite.objects.create(
             user=request.user,
@@ -589,8 +584,7 @@ def create(self, request, slug, project_id):
         )
         return Response(status=status.HTTP_204_NO_CONTENT)
 
-    allow_permission([ROLE.ADMIN, ROLE.MEMBER])
-
+    @allow_permission([ROLE.ADMIN, ROLE.MEMBER])
     def destroy(self, request, slug, project_id, view_id):
         view_favorite = UserFavorite.objects.get(
             project=project_id,

apiserver/plane/utils/analytics_plot.py

@@ -203,7 +203,7 @@ def burndown_plot(
     if module_id:
         # Get all dates between the two dates
         date_range = [
-            (queryset.start_date + timedelta(days=x)).date()
+            (queryset.start_date + timedelta(days=x))
             for x in range(
                 (queryset.target_date - queryset.start_date).days + 1
             )