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# frozen_string_literal: true
module Types
module WorkItems
module Widgets
# Disabling widget level authorization as it might be too granular
# and we already authorize the parent work item
# rubocop:disable Graphql/AuthorizeTypes
class HierarchyType < BaseObject
graphql_name 'WorkItemWidgetHierarchy'
description 'Represents a hierarchy widget'
implements Types::WorkItems::WidgetInterface
field :parent, ::Types::WorkItemType,
null: true, complexity: 5,
description: 'Parent work item.'
field :children, ::Types::WorkItemType.connection_type,
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
relation = object.children
relation = relation.inc_relations_for_permission_check unless object.children.loaded?
relation
end
end
# rubocop:enable Graphql/AuthorizeTypes
end
end
end
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