Module: Peafowl

Defined in:
lib/peafowl.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/peafowl.rb', line 6

def self.included(base)
  base.class_eval do
    include ::Interactor
    include ::Virtus.model
    include ::ActiveModel::Validations

    attr_writer :context

    before do
      context.fail!(errors: errors.full_messages) unless valid?
    end

    after do
      context.fail!(errors: error_messages) if error_messages.present?
    end

    def self.call(context = {})
      instance = new(context)
      instance.context = Interactor::Context.build(context)
      instance.tap(&:run).context
    end
  end
end

Instance Method Details

#add_error(messages) ⇒ Object 



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# File 'lib/peafowl.rb', line 35

def add_error(messages)
  return error_messages.concat(messages) if messages.is_a?(Array)

  error_messages << messages
end

#add_error!(messages) ⇒ Object 



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# File 'lib/peafowl.rb', line 30

def add_error!(messages)
  add_error(messages)
  context.fail!(errors: error_messages)
end

#error_messages ⇒ Object 



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# File 'lib/peafowl.rb', line 41

def error_messages
  @error_messages ||= []
end