Sha256: 5ad7e0d80b44a07d8f5d7a65f3f4e62b47726d84a2839a172e16280d8ad0412d
Contents?: true
Size: 942 Bytes
Versions: 19
Compression:
Stored size: 942 Bytes
Contents
module FunWithJsonApi
module Attributes
# Attribute that only accepts a properly generated and formatted UUID version 4
# as described in RFC 4122
class UuidV4Attribute < Attribute
# http://blog.arkency.com/2014/10/how-to-start-using-uuid-in-activerecord-with-postgresql/
UUID_V4_REGEX = /\A[a-f0-9]{8}-[a-f0-9]{4}-4[a-f0-9]{3}-[89aAbB][a-f0-9]{3}-[a-f0-9]{12}\z/
def call(value)
return value if value.nil? || value =~ UUID_V4_REGEX
raise build_invalid_attribute_error(value)
end
private
def build_invalid_attribute_error(value)
payload = ExceptionPayload.new
payload.detail = I18n.t('fun_with_json_api.exceptions.invalid_uuid_v4_attribute')
payload.pointer = "/data/attributes/#{name}"
Exceptions::InvalidAttribute.new(
"Value is not a RFC 4122 Version 4 UUID: #{value.class.name}", payload
)
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems