Macro::AddContractError

Synopsis

The point of this macros is setting custom error into ctx['contract.name']. Make sure the contract exists before using this macros.

Examples of usage

Argument for :some_attribute is existing i18n localization.

Setting custom error into ctx['contract.default']

class SomeOperation < ApplicationOperation
  step Contract::Build(constant: ApplicationContract)
  step Contract::Validate()
  step Macro::AddContractError(some_attribute: 'errors.some_error')
end

Setting custom error into ctx['contract.some_name']

class SomeOperation < ApplicationOperation
  step Contract::Build(constant: ApplicationContract)
  step Contract::Validate()
  step Macro::AddContractError(name: :some_name, some_attribute: 'errors.some_error')
end

Setting nested custom errors into ctx['contract.default']

class SomeOperation < ApplicationOperation
  step Contract::Build(constant: ApplicationContract)
  step Contract::Validate()
  step Macro::AddContractError(some_attribute_1: [:some_attribute_2, [I18n.t('errors.some_error')]])
end