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# frozen_string_literal: true
module API
module Entities
class IssuableEntity < Grape::Entity
expose :id, documentation: { type: 'integer', example: 84 }
expose :iid, documentation: { type: 'integer', example: 14 }
expose :project_id, documentation: { type: 'integer', example: 4 } do |entity|
entity&.project.try(:id)
end
expose :title, documentation: { type: 'string', example: 'Impedit et ut et dolores vero provident ullam est' }
expose :description, documentation: { type: 'string', example: 'Repellendus impedit et vel velit dignissimos.' }
expose :state, documentation: { type: 'string', example: 'closed' }
expose :created_at, documentation: { type: 'dateTime', example: '2022-08-17T12:46:35.053Z' }
expose :updated_at, documentation: { type: 'dateTime', example: '2022-11-14T17:22:01.470Z' }
def presented
lazy_issuable_metadata
super
end
def issuable_metadata
options.dig(:issuable_metadata, object.id) || lazy_issuable_metadata
end
protected
# This method will preload the `issuable_metadata` for the current
# entity according to the current top-level entity options, such
# as the current_user.
def lazy_issuable_metadata
BatchLoader.for(object).batch(key: [current_user, :issuable_metadata]) do |models, loader, args|
current_user = args[:key].first
issuable_metadata = Gitlab::IssuableMetadata.new(current_user, models)
metadata_by_id = issuable_metadata.data
models.each do |issuable|
loader.call(issuable, metadata_by_id[issuable.id])
end
end
end
private
def current_user
options[:current_user]
end
end
end
end
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