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# frozen_string_literal: true
class GroupChildEntity < Grape::Entity
include ActionView::Helpers::NumberHelper
include RequestAwareEntity
include MarkupHelper
expose :id, :name, :description, :visibility, :full_name,
:created_at, :updated_at, :avatar_url
expose :type do |instance|
type
end
expose :can_edit do |instance|
can_edit?
end
expose :edit_path do |instance|
# We know `type` will be one either `project` or `group`.
# The `edit_polymorphic_path` helper would try to call the path helper
# with a plural: `edit_groups_path(instance)` or `edit_projects_path(instance)`
# while our methods are `edit_group_path` or `edit_project_path`
public_send("edit_#{type}_path", instance) # rubocop:disable GitlabSecurity/PublicSend
end
expose :relative_path do |instance|
polymorphic_path(instance)
end
expose :permission do |instance|
membership&.human_access
end
# Project only attributes
expose :last_activity_at, if: lambda { |instance| project? }
expose :star_count, :archived,
if: lambda { |_instance, _options| project? }
# Group only attributes
expose :children_count, :parent_id,
unless: lambda { |_instance, _options| project? }
expose :subgroup_count, if: lambda { |group| access_group_counts?(group) }
expose :project_count, if: lambda { |group| access_group_counts?(group) }
expose :leave_path, unless: lambda { |_instance, _options| project? } do |instance|
leave_group_members_path(instance)
end
expose :can_leave, unless: lambda { |_instance, _options| project? } do |instance|
if membership
can?(request.current_user, :destroy_group_member, membership)
else
false
end
end
expose :can_remove, unless: lambda { |_instance, _options| project? } do |group|
can?(request.current_user, :admin_group, group)
end
expose :number_users_with_delimiter, unless: lambda { |_instance, _options| project? } do |instance|
number_with_delimiter(instance.member_count)
end
expose :markdown_description do |instance|
markdown_description
end
private
def access_group_counts?(group)
!project? && can?(request.current_user, :read_counts, group)
end
# rubocop: disable CodeReuse/ActiveRecord
def membership
return unless request.current_user
@membership ||= request.current_user.members.find_by(source: object)
end
# rubocop: enable CodeReuse/ActiveRecord
def project?
object.is_a?(Project)
end
def type
object.class.name.downcase
end
def markdown_description
markdown_field(object, :description)
end
def can_edit?
return false unless request.respond_to?(:current_user)
if project?
# Avoid checking rights for each project, as it might be expensive if the
# user cannot read cross project.
can?(request.current_user, :read_cross_project) &&
can?(request.current_user, :admin_project, object)
else
can?(request.current_user, :admin_group, object)
end
end
end
GroupChildEntity.prepend_mod_with('GroupChildEntity')
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