chore: only admin's can delete a project (#5790)

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

@@ -508,6 +508,44 @@ class ProjectViewSet(BaseViewSet):
                 status=status.HTTP_410_GONE,
             )
 
+    def destroy(self, request, slug, pk):
+        if (
+            WorkspaceMember.objects.filter(
+                member=request.user,
+                workspace__slug=slug,
+                is_active=True,
+                role=20,
+            ).exists()
+            or ProjectMember.objects.filter(
+                member=request.user,
+                workspace__slug=slug,
+                project_id=pk,
+                role=20,
+                is_active=True,
+            ).exists()
+        ):
+            project = Project.objects.get(pk=pk)
+            project.delete()
+
+            # Delete the project members
+            DeployBoard.objects.filter(
+                project_id=pk,
+                workspace__slug=slug,
+            ).delete()
+
+            # Delete the user favorite
+            UserFavorite.objects.filter(
+                project_id=pk,
+                workspace__slug=slug,
+            ).delete()
+
+            return Response(status=status.HTTP_204_NO_CONTENT)
+        else:
+            return Response(
+                {"error": "You don't have the required permissions."},
+                status=status.HTTP_403_FORBIDDEN,
+            )
+
 
 class ProjectArchiveUnarchiveEndpoint(BaseAPIView):