Sha256: 84b1e385d3d4c10623e72f092d972f2a63c12c94e7a34bb1da681bd0f2322600
Contents?: true
Size: 1.1 KB
Versions: 29
Compression:
Stored size: 1.1 KB
Contents
# frozen_string_literal: true
require 'dry/monads'
module Hyrax
module Transactions
module Steps
##
# Validates a ChangeSet, returning `Success(change_set)` if valid, and
# a `Failure` including the errors otherwise.
#
# Callers provide the particular `ChangeSet` to validate, and its validity
# status is delegated by its own configuration/implementation.
#
# It is good practice to run this validation as a precursor to any step
# that will sync a ChangeSet or save its resource. A `Failure` return
# value in the context of a transaction will prevent the sync/save step
# from running.
#
# @since 3.0.0
class Validate
include Dry::Monads[:result]
##
# @param [Hyrax::ChangeSet] change_set
#
# @return [Dry::Monads::Result] `Success(input)` if the change_set is valid;
# `Failure`, otherwise.
def call(change_set)
return Success(change_set) if change_set.valid?
Failure([:failed_validation, change_set.errors])
end
end
end
end
end
Version data entries
29 entries across 29 versions & 1 rubygems