Contents

# frozen_string_literal: true

require "active_record"
require "store_model/combine_errors_strategies"

module ActiveModel
  module Validations
    # +StoreModelValidator+ is a subclass of ActiveModel::EachValidator for
    # checking StoreModel::Model attributes.
    class StoreModelValidator < ActiveModel::EachValidator
      # Validates _json_ attribute using the configured strategy or
      # invalidates _array_ attribute when at least one element is invalid.
      #
      # @param record [ApplicationRecord] object to validate
      # @param attribute [String] name of the validated attribute
      # @param value [Object] value of the validated attribute
      def validate_each(record, attribute, value)
        if value.nil?
          record.errors.add(attribute, :blank)
          return
        end

        case record.type_for_attribute(attribute).type
        when :json
          strategy.call(attribute, record.errors, value.errors) if value.invalid?
        when :array
          record.errors.add(attribute, :invalid) if value.select(&:invalid?).present?
        end
      end

      private

      def strategy
        StoreModel::CombineErrorsStrategies.configure(options)
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
store_model-0.6.2	lib/active_model/validations/store_model_validator.rb