diff options
Diffstat (limited to 'app/graphql/types/work_items/widgets/hierarchy_type.rb')
| -rw-r--r-- | app/graphql/types/work_items/widgets/hierarchy_type.rb | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/app/graphql/types/work_items/widgets/hierarchy_type.rb b/app/graphql/types/work_items/widgets/hierarchy_type.rb index 0ccd8af7dc8..4ec8ec84779 100644 --- a/app/graphql/types/work_items/widgets/hierarchy_type.rb +++ b/app/graphql/types/work_items/widgets/hierarchy_type.rb @@ -20,8 +20,29 @@ module Types null: true, complexity: 5, description: 'Child work items.' + field :has_children, GraphQL::Types::Boolean, + null: false, description: 'Indicates if the work item has children.' + + # rubocop: disable CodeReuse/ActiveRecord + def has_children? + BatchLoader::GraphQL.for(object.work_item.id).batch(default_value: false) do |ids, loader| + links_for_parents = ::WorkItems::ParentLink.for_parents(ids) + .select(:work_item_parent_id) + .group(:work_item_parent_id) + .reorder(nil) + + links_for_parents.each { |link| loader.call(link.work_item_parent_id, true) } + end + end + # rubocop: enable CodeReuse/ActiveRecord + + alias_method :has_children, :has_children? + def children - object.children.inc_relations_for_permission_check + relation = object.children + relation = relation.inc_relations_for_permission_check unless object.children.loaded? + + relation end end # rubocop:enable Graphql/AuthorizeTypes |