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Contents
# frozen_string_literal: true
require 'active_support/concern'
module Satis
module Forms
module Concerns
module Required
extend ActiveSupport::Concern
included do
def required?(method)
result = if !options[:required].nil?
options[:required]
elsif @object.respond_to?("#{method}_required?".to_sym)
@object.send("#{method}_required?".to_sym)
elsif has_validators?(method)
required_by_validators?(method)
end
result = required?(method.to_s.sub(/_id$/, '')) if !result && method.match(/_id$/)
result
end
def has_validators?(method)
@has_validators ||= method && @object.class.respond_to?(:validators_on)
end
def required_by_validators?(method)
(attribute_validators(method) + reflection_validators(method)).any? do |v|
v.kind == :presence && valid_validator?(v)
end
end
def attribute_validators(method)
@object.class.validators_on(method)
end
def reflection_validators(_method)
[]
# reflection ? object.class.validators_on(reflection.name) : []
end
def valid_validator?(validator)
!conditional_validators?(validator) && action_validator_match?(validator)
end
def conditional_validators?(validator)
validator.options.include?(:if) || validator.options.include?(:unless)
end
def action_validator_match?(validator)
return true unless validator.options.include?(:on)
case validator.options[:on]
when :save
true
when :create
!object.persisted?
when :update
object.persisted?
end
end
end
end
end
end
end
Version data entries
43 entries across 43 versions & 1 rubygems