Module: MiniApi::Serialization

Included in:
ModelResponder, RelationResponder
Defined in:
lib/mini_api/serialization.rb

Instance Method Summary collapse

Instance Method Details

#get_error_serializer(resource) ⇒ Object

Search by the nested class Error on serializer Follow the same steps for get_serializer



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# File 'lib/mini_api/serialization.rb', line 40

def get_error_serializer(resource)
  error_serializer = serialiable_body(resource)

  return unless error_serializer

  "#{error_serializer.class}::Error".safe_constantize
end

#serialiable_body(resource) ⇒ Object

This method search by serializer using the module parents of controller. With this, is possible define serializers for the same resource in different controller scopes. If the resource class does not have a resource, will be use the default ‘as_json` method



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# File 'lib/mini_api/serialization.rb', line 11

def serialiable_body(resource)
  controller_scope = @controller.class.module_parents

  resource_class =
    if resource.respond_to?(:model)
      resource.model
    else
      resource.class
    end

  serializer_class =
    loop do
      serializer_class =
        "#{controller_scope.first}::#{resource_class}Resource".safe_constantize

      break serializer_class if serializer_class

      break if controller_scope.empty?

      controller_scope.shift
    end

  return serializer_class.new(resource) if serializer_class

  resource
end