2 files changed, 9 insertions, 4 deletions
diff --git a/app/models/members/group_member.rb b/app/models/members/group_member.rb
index 476b4816b90..363db877968 100644
--- a/app/models/members/group_member.rb
+++ b/app/models/members/group_member.rb
@@ -20,6 +20,11 @@ class GroupMember < Member
     access_level
   end
 
+  # Because source_type is `Namespace`...
+  def real_source_type
+    'Group'
+  end
+
   private
 
   def send_invite
@@ -60,8 +65,8 @@ class GroupMember < Member
     super
   end
 
-  def after_decline_request
-    notification_service.decline_group_access_request(group, created_by)
+  def post_decline_request
+    notification_service.decline_group_access_request(self)
 
     super
   end
diff --git a/app/models/members/project_member.rb b/app/models/members/project_member.rb
index c6fd1a5c3d1..250ee04fd1d 100644
--- a/app/models/members/project_member.rb
+++ b/app/models/members/project_member.rb
@@ -152,8 +152,8 @@ class ProjectMember < Member
     super
   end
 
-  def after_decline_request
-    notification_service.decline_project_access_request(project, created_by)
+  def post_decline_request
+    notification_service.decline_project_access_request(self)
 
     super
   end