1 files changed, 30 insertions, 44 deletions

diff --git a/app/services/todos/destroy/entity_leave_service.rb b/app/services/todos/destroy/entity_leave_service.rb
index 0c0548a17a1..97c56b84434 100644
--- a/app/services/todos/destroy/entity_leave_service.rb
+++ b/app/services/todos/destroy/entity_leave_service.rb
@@ -7,16 +7,14 @@ module Todos
 
       attr_reader :user, :entity
 
-      # rubocop: disable CodeReuse/ActiveRecord
       def initialize(user_id, entity_id, entity_type)
         unless %w(Group Project).include?(entity_type)
           raise ArgumentError.new("#{entity_type} is not an entity user can leave")
         end
 
-        @user = User.find_by(id: user_id)
-        @entity = entity_type.constantize.find_by(id: entity_id)
+        @user = UserFinder.new(user_id).find_by_id
+        @entity = entity_type.constantize.find_by(id: entity_id) # rubocop: disable CodeReuse/ActiveRecord
       end
-      # rubocop: enable CodeReuse/ActiveRecord
 
       def execute
         return unless entity && user
@@ -42,34 +40,37 @@ module Todos
         end
       end
 
-      # rubocop: disable CodeReuse/ActiveRecord
       def remove_confidential_issue_todos
-        Todo.where(
-          target_id: confidential_issues.select(:id), target_type: Issue.name, user_id: user.id
-        ).delete_all
+        Todo
+          .for_target(confidential_issues.select(:id))
+          .for_type(Issue.name)
+          .for_user(user)
+          .delete_all
       end
-      # rubocop: enable CodeReuse/ActiveRecord
 
-      # rubocop: disable CodeReuse/ActiveRecord
       def remove_project_todos
         # Issues are viewable by guests (even in private projects), so remove those todos
         # from projects without guest access
-        Todo.where(project_id: non_authorized_guest_projects, user_id: user.id)
+        Todo
+          .for_project(non_authorized_guest_projects)
+          .for_user(user)
           .delete_all
 
         # MRs require reporter access, so remove those todos that are not authorized
-        Todo.where(project_id: non_authorized_reporter_projects, target_type: MergeRequest.name, user_id: user.id)
+        Todo
+          .for_project(non_authorized_reporter_projects)
+          .for_type(MergeRequest.name)
+          .for_user(user)
           .delete_all
       end
-      # rubocop: enable CodeReuse/ActiveRecord
 
-      # rubocop: disable CodeReuse/ActiveRecord
       def remove_group_todos
-        Todo.where(group_id: non_authorized_groups, user_id: user.id).delete_all
+        Todo
+          .for_group(non_authorized_groups)
+          .for_user(user)
+          .delete_all
       end
-      # rubocop: enable CodeReuse/ActiveRecord
 
-      # rubocop: disable CodeReuse/ActiveRecord
       def projects
         condition = case entity
                     when Project
@@ -78,55 +79,40 @@ module Todos
                       { namespace_id: non_authorized_reporter_groups }
                     end
 
-        Project.where(condition)
+        Project.where(condition) # rubocop: disable CodeReuse/ActiveRecord
       end
-      # rubocop: enable CodeReuse/ActiveRecord
 
-      # rubocop: disable CodeReuse/ActiveRecord
       def authorized_reporter_projects
         user.authorized_projects(Gitlab::Access::REPORTER).select(:id)
       end
-      # rubocop: enable CodeReuse/ActiveRecord
 
-      # rubocop: disable CodeReuse/ActiveRecord
       def authorized_guest_projects
         user.authorized_projects(Gitlab::Access::GUEST).select(:id)
       end
-      # rubocop: enable CodeReuse/ActiveRecord
 
-      # rubocop: disable CodeReuse/ActiveRecord
       def non_authorized_reporter_projects
-        projects.where('id NOT IN (?)', authorized_reporter_projects)
+        projects.id_not_in(authorized_reporter_projects)
       end
-      # rubocop: enable CodeReuse/ActiveRecord
 
-      # rubocop: disable CodeReuse/ActiveRecord
       def non_authorized_guest_projects
-        projects.where('id NOT IN (?)', authorized_guest_projects)
+        projects.id_not_in(authorized_guest_projects)
       end
-      # rubocop: enable CodeReuse/ActiveRecord
 
-      # rubocop: disable CodeReuse/ActiveRecord
       def authorized_reporter_groups
         GroupsFinder.new(user, min_access_level: Gitlab::Access::REPORTER).execute.select(:id)
       end
-      # rubocop: enable CodeReuse/ActiveRecord
 
-      # rubocop: disable CodeReuse/ActiveRecord
       def non_authorized_groups
         return [] unless entity.is_a?(Namespace)
 
         entity.self_and_descendants.select(:id)
-          .where('id NOT IN (?)', GroupsFinder.new(user).execute.select(:id))
+          .id_not_in(GroupsFinder.new(user).execute.select(:id))
       end
-      # rubocop: enable CodeReuse/ActiveRecord
 
-      # rubocop: disable CodeReuse/ActiveRecord
       def non_authorized_reporter_groups
         entity.self_and_descendants.select(:id)
-          .where('id NOT IN (?)', authorized_reporter_groups)
+          .id_not_in(authorized_reporter_groups)
       end
-      # rubocop: enable CodeReuse/ActiveRecord
 
       def user_has_reporter_access?
         return unless entity.is_a?(Namespace)
@@ -134,16 +120,16 @@ module Todos
         entity.member?(User.find(user.id), Gitlab::Access::REPORTER)
       end
 
-      # rubocop: disable CodeReuse/ActiveRecord
       def confidential_issues
-        assigned_ids = IssueAssignee.select(:issue_id).where(user_id: user.id)
+        assigned_ids = IssueAssignee.select(:issue_id).for_assignee(user)
 
-        Issue.where(project_id: projects, confidential: true)
-          .where('project_id NOT IN(?)', authorized_reporter_projects)
-          .where('author_id != ?', user.id)
-          .where('id NOT IN (?)', assigned_ids)
+        Issue
+          .in_projects(projects)
+          .confidential_only
+          .not_in_projects(authorized_reporter_projects)
+          .not_authored_by(user)
+          .id_not_in(assigned_ids)
       end
-      # rubocop: enable CodeReuse/ActiveRecord
     end
   end
 end