Method: JSONAPI::ActsAsResourceController#process_request

Defined in:
lib/jsonapi/acts_as_resource_controller.rb

#process_request ⇒ Object 



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# File 'lib/jsonapi/acts_as_resource_controller.rb', line 78

def process_request
  @response_document = create_response_document

  unless verify_content_type_header && verify_accept_header
    render_response_document
    return
  end

  request_parser = JSONAPI::RequestParser.new(
      params,
      context: context,
      key_formatter: key_formatter,
      server_error_callbacks: (self.class.server_error_callbacks || []))

  transactional = request_parser.transactional?

  begin
    process_operations(transactional) do
      run_callbacks :process_operations do
        request_parser.each(response_document) do |op|
          op.options[:serializer] = resource_serializer_klass.new(
              op.resource_klass,
              include_directives: op.options[:include_directives],
              fields: op.options[:fields],
              base_url: base_url,
              key_formatter: key_formatter,
              route_formatter: route_formatter,
              serialization_options: serialization_options,
              controller: self
          )
          op.options[:cache_serializer_output] = !JSONAPI.configuration.resource_cache.nil?

          process_operation(op)
        end
      end
      if response_document.has_errors?
        raise ActiveRecord::Rollback
      end
    end
  rescue => e
    handle_exceptions(e)
  end
  render_response_document
end