Sha256: 2a1a6a57e4c8648149bc28baec308bfb1987c4bf777e5f132d8971a9e7617852
Contents?: true
Size: 1.37 KB
Versions: 29
Compression:
Stored size: 1.37 KB
Contents
# frozen_string_literal: true
module Cocina
module Models
module Validators
# Validates that only a single CatalogLink has refresh set to true
class CatalogLinksValidator
MAX_REFRESH_CATALOG_LINKS = 1
def self.validate(clazz, attributes)
new(clazz, attributes).validate
end
def initialize(clazz, attributes)
@clazz = clazz
@attributes = attributes
end
def validate
return unless meets_preconditions?
return if refresh_catalog_links.length <= MAX_REFRESH_CATALOG_LINKS
raise ValidationError, "Multiple catalog links have 'refresh' property set to true " \
"(only one allowed) #{refresh_catalog_links}"
end
private
attr_reader :clazz, :attributes
def meets_preconditions?
(dro? || collection?) && Array(attributes.dig(:identification, :catalogLinks)).any?
end
def refresh_catalog_links
attributes.dig(:identification, :catalogLinks).select { |catalog_link| catalog_link[:refresh] }
end
def dro?
(clazz::TYPES & DRO::TYPES).any?
rescue NameError
false
end
def collection?
(clazz::TYPES & Collection::TYPES).any?
rescue NameError
false
end
end
end
end
end
Version data entries
29 entries across 29 versions & 1 rubygems