Fixed issue #2218 - CTI Caller Log blocks user deletion/destroy and fails

app/models/cti/caller_id.rb

@@ -98,6 +98,10 @@ returns
       # set user id
       user_id = record[:created_by_id]
       if model == User
+        if record.destroyed?
+          Cti::CallerId.where(user_id: user_id).destroy_all
+          return
+        end
         user_id = record.id
       end
       return if !user_id

app/models/user.rb

@@ -1157,15 +1157,15 @@ raise 'Minimum one user need to have admin permissions'
   end
 
   def destroy_longer_required_objects
-    Authorization.where(user_id: id).destroy_all
+    ::Authorization.where(user_id: id).destroy_all
-    Avatar.remove('User', id)
+    ::Avatar.remove('User', id)
-    Cti::CallerId.where(user_id: id).destroy_all
+    ::Cti::CallerId.where(user_id: id).destroy_all
-    Taskbar.where(user_id: id).destroy_all
+    ::Taskbar.where(user_id: id).destroy_all
-    Karma::ActivityLog.where(user_id: id).destroy_all
+    ::Karma::ActivityLog.where(user_id: id).destroy_all
-    Karma::User.where(user_id: id).destroy_all
+    ::Karma::User.where(user_id: id).destroy_all
-    OnlineNotification.where(user_id: id).destroy_all
+    ::OnlineNotification.where(user_id: id).destroy_all
-    RecentView.where(created_by_id: id).destroy_all
+    ::RecentView.where(created_by_id: id).destroy_all
-    UserDevice.remove(id)
+    ::UserDevice.remove(id)
     true
   end
 

test/unit/cti_caller_id_test.rb

@@ -534,4 +534,17 @@ Mob: +49 333 8362222",
 
   end
 
+  test 'user delete with caller log rebuild' do
+    assert_equal(2, Cti::CallerId.where(user_id: @agent2.id).count)
+
+    @agent2.destroy!
+
+    assert_equal(0, Cti::CallerId.where(user_id: @agent2.id).count)
+
+    Observer::Transaction.commit
+    Scheduler.worker(true)
+
+    assert_equal(0, Cti::CallerId.where(user_id: @agent2.id).count)
+  end
+
 end