[WEB - 922]dev: fix workspace member caching (#4147)

* dev: fix workspace member caching

* fix: caching on debug

apiserver/plane/app/views/workspace/invite.py

@@ -1,36 +1,39 @@
 # Python imports
-import jwt
 from datetime import datetime
 
+import jwt
+
 # Django imports
 from django.conf import settings
-from django.utils import timezone
-from django.db.models import Count
 from django.core.exceptions import ValidationError
 from django.core.validators import validate_email
+from django.db.models import Count
+from django.utils import timezone
 
 # Third party modules
 from rest_framework import status
-from rest_framework.response import Response
 from rest_framework.permissions import AllowAny
+from rest_framework.response import Response
 
 # Module imports
+from plane.app.permissions import WorkSpaceAdminPermission
 from plane.app.serializers import (
-    WorkSpaceMemberSerializer,
     WorkSpaceMemberInviteSerializer,
+    WorkSpaceMemberSerializer,
 )
 from plane.app.views.base import BaseAPIView
-from .. import BaseViewSet
+from plane.bgtasks.event_tracking_task import workspace_invite_event
+from plane.bgtasks.workspace_invitation_task import workspace_invitation
 from plane.db.models import (
     User,
     Workspace,
-    WorkspaceMemberInvite,
     WorkspaceMember,
+    WorkspaceMemberInvite,
 )
-from plane.app.permissions import WorkSpaceAdminPermission
-from plane.bgtasks.workspace_invitation_task import workspace_invitation
-from plane.bgtasks.event_tracking_task import workspace_invite_event
-from plane.utils.cache import invalidate_cache
+from plane.utils.cache import invalidate_cache, invalidate_cache_directly
+
+from .. import BaseViewSet
+
 
 class WorkspaceInvitationsViewset(BaseViewSet):
     """Endpoint for creating, listing and  deleting workspaces"""
@@ -265,9 +268,6 @@ class UserWorkspaceInvitationsViewSet(BaseViewSet):
 
     @invalidate_cache(path="/api/workspaces/", user=False)
     @invalidate_cache(path="/api/users/me/workspaces/")
-    @invalidate_cache(
-        path="/api/workspaces/:slug/members/", url_params=True, user=False
-    )
     def create(self, request):
         invitations = request.data.get("invitations", [])
         workspace_invitations = WorkspaceMemberInvite.objects.filter(
@@ -276,6 +276,12 @@ class UserWorkspaceInvitationsViewSet(BaseViewSet):
 
         # If the user is already a member of workspace and was deactivated then activate the user
         for invitation in workspace_invitations:
+            invalidate_cache_directly(
+                path=f"/api/workspaces/{invitation.workspace.slug}/members/",
+                user=False,
+                request=request,
+                multiple=True,
+            )
             # Update the WorkspaceMember for this specific invitation
             WorkspaceMember.objects.filter(
                 workspace_id=invitation.workspace_id, member=request.user

apiserver/plane/app/views/workspace/member.py

@@ -102,7 +102,10 @@ class WorkSpaceMemberViewSet(BaseViewSet):
         return Response(serializer.data, status=status.HTTP_200_OK)
 
     @invalidate_cache(
-        path="/api/workspaces/:slug/members/", url_params=True, user=False
+        path="/api/workspaces/:slug/members/",
+        url_params=True,
+        user=False,
+        multiple=True,
     )
     def partial_update(self, request, slug, pk):
         workspace_member = WorkspaceMember.objects.get(
@@ -147,9 +150,15 @@ class WorkSpaceMemberViewSet(BaseViewSet):
         return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
 
     @invalidate_cache(
-        path="/api/workspaces/:slug/members/", url_params=True, user=False
+        path="/api/workspaces/:slug/members/",
+        url_params=True,
+        user=False,
+        multiple=True,
     )
     @invalidate_cache(path="/api/users/me/settings/")
+    @invalidate_cache(
+        path="/api/users/me/workspaces/", user=False, multiple=True
+    )
     def destroy(self, request, slug, pk):
         # Check the user role who is deleting the user
         workspace_member = WorkspaceMember.objects.get(
@@ -215,9 +224,15 @@ class WorkSpaceMemberViewSet(BaseViewSet):
         return Response(status=status.HTTP_204_NO_CONTENT)
 
     @invalidate_cache(
-        path="/api/workspaces/:slug/members/", url_params=True, user=False
+        path="/api/workspaces/:slug/members/",
+        url_params=True,
+        user=False,
+        multiple=True,
     )
     @invalidate_cache(path="/api/users/me/settings/")
+    @invalidate_cache(
+        path="api/users/me/workspaces/", user=False, multiple=True
+    )
     def leave(self, request, slug):
         workspace_member = WorkspaceMember.objects.get(
             workspace__slug=slug,

apiserver/plane/utils/cache.py

@@ -33,12 +33,12 @@ def cache_response(timeout=60 * 60, path=None, user=True):
             custom_path = path if path is not None else request.get_full_path()
             key = generate_cache_key(custom_path, auth_header)
             cached_result = cache.get(key)
+
             if cached_result is not None:
                 return Response(
                     cached_result["data"], status=cached_result["status"]
                 )
             response = view_func(instance, request, *args, **kwargs)
-
             if response.status_code == 200 and not settings.DEBUG:
                 cache.set(
                     key,
@@ -53,34 +53,42 @@ def cache_response(timeout=60 * 60, path=None, user=True):
     return decorator
 
 
-def invalidate_cache(path=None, url_params=False, user=True):
-    """invalidate cache per user"""
-
-    def decorator(view_func):
-        @wraps(view_func)
-        def _wrapped_view(instance, request, *args, **kwargs):
-            # Invalidate cache before executing the view function
-            if url_params:
+def invalidate_cache_directly(
+    path=None, url_params=False, user=True, request=None, multiple=False
+):
+    if url_params and path:
         path_with_values = path
-                for key, value in kwargs.items():
-                    path_with_values = path_with_values.replace(
-                        f":{key}", str(value)
-                    )
-
+        # Assuming `kwargs` could be passed directly if needed, otherwise, skip this part
+        for key, value in request.resolver_match.kwargs.items():
+            path_with_values = path_with_values.replace(f":{key}", str(value))
         custom_path = path_with_values
     else:
-                custom_path = (
-                    path if path is not None else request.get_full_path()
-                )
-
+        custom_path = path if path is not None else request.get_full_path()
     auth_header = (
         None
         if request.user.is_anonymous
         else str(request.user.id) if user else None
     )
     key = generate_cache_key(custom_path, auth_header)
+
+    if multiple:
+        cache.delete_many(keys=cache.keys(f"*{key}*"))
+    else:
         cache.delete(key)
-            # Execute the view function
+
+
+def invalidate_cache(path=None, url_params=False, user=True, multiple=False):
+    def decorator(view_func):
+        @wraps(view_func)
+        def _wrapped_view(instance, request, *args, **kwargs):
+            # invalidate the cache
+            invalidate_cache_directly(
+                path=path,
+                url_params=url_params,
+                user=user,
+                request=request,
+                multiple=multiple,
+            )
             return view_func(instance, request, *args, **kwargs)
 
         return _wrapped_view