Fixed codeclimate issues

app/controllers/concerns/epp_requestable.rb

@@ -9,8 +9,8 @@ module EppRequestable
     authorize! :create, Epp::Server
     result = server.request(request_params[:payload])
     render_success(data: { xml: result.force_encoding('UTF-8') })
-  rescue StandardError
-    handle_non_epp_errors(nil, I18n.t('errors.messages.epp_conn_error'))
+  rescue StandardError => e
+    handle_non_epp_errors(nil, e.message.presence || I18n.t('errors.messages.epp_conn_error'))
   end
 
   private

app/controllers/concerns/error_and_log_handler.rb

@@ -0,0 +1,80 @@
+module ErrorAndLogHandler
+  extend ActiveSupport::Concern
+
+  included do
+    around_action :log_request
+  end
+
+  private
+
+  # rubocop:disable Metrics/MethodLength
+  def log_request
+    yield
+  rescue ActiveRecord::RecordNotFound
+    handle_record_not_found
+  rescue ActionController::ParameterMissing, Apipie::ParamMissing => e
+    handle_parameter_missing(e)
+  rescue Apipie::ParamInvalid => e
+    handle_param_invalid(e)
+  rescue CanCan::AccessDenied => e
+    handle_access_denied(e)
+  rescue Shunter::ThrottleError => e
+    handle_throttle_error(e)
+  ensure
+    create_repp_log
+  end
+  # rubocop:enable Metrics/MethodLength
+
+  def handle_record_not_found
+    @response = { code: 2303, message: 'Object does not exist' }
+    render(json: @response, status: :not_found)
+  end
+
+  def handle_parameter_missing(error)
+    @response = { code: 2003, message: error.message.gsub(/\n/, '. ') }
+    render(json: @response, status: :bad_request)
+  end
+
+  def handle_param_invalid(error)
+    @response = { code: 2005, message: error.message.gsub(/\n/, '. ') }
+    render(json: @response, status: :bad_request)
+  end
+
+  def handle_access_denied(error)
+    @response = { code: 2201, message: 'Authorization error' }
+    logger.error error.to_s
+    render(json: @response, status: :unauthorized)
+  end
+
+  def handle_throttle_error(error)
+    @response = { code: 2502, message: Shunter.default_error_message }
+    logger.error error.to_s unless Rails.env.test?
+    render(json: @response, status: :bad_request)
+  end
+
+  def create_repp_log
+    log_attributes = build_log_attributes
+    ApiLog::ReppLog.create(log_attributes)
+  end
+
+  def build_log_attributes
+    {
+      request_path: request.path, ip: request.ip,
+      request_method: request.request_method,
+      request_params: build_request_params_json,
+      uuid: request.try(:uuid),
+      response: @response.to_json,
+      response_code: response.status,
+      api_user_name: current_user.try(:username),
+      api_user_registrar: current_user.try(:registrar).try(:to_s)
+    }
+  end
+
+  def build_request_params_json
+    request.params.except('route_info').to_json
+  end
+
+  def logger
+    Rails.logger
+  end
+end

app/controllers/repp/v1/base_controller.rb

@@ -3,7 +3,8 @@ module Repp
     class BaseController < ActionController::API # rubocop:disable Metrics/ClassLength
       attr_reader :current_user
 
-      around_action :log_request
+      include ErrorAndLogHandler
+
       before_action :authenticate_user
       before_action :set_locale
       before_action :validate_webclient_ca
@@ -13,73 +14,6 @@ module Repp
 
       private
 
-      # rubocop:disable Metrics/MethodLength
-      def log_request
-        yield
-      rescue ActiveRecord::RecordNotFound
-        handle_record_not_found
-      rescue ActionController::ParameterMissing, Apipie::ParamMissing => e
-        handle_parameter_missing(e)
-      rescue Apipie::ParamInvalid => e
-        handle_param_invalid(e)
-      rescue CanCan::AccessDenied => e
-        handle_access_denied(e)
-      rescue Shunter::ThrottleError => e
-        handle_throttle_error(e)
-      ensure
-        create_repp_log
-      end
-      # rubocop:enable Metrics/MethodLength
-
-      def handle_record_not_found
-        @response = { code: 2303, message: 'Object does not exist' }
-        render(json: @response, status: :not_found)
-      end
-
-      def handle_parameter_missing(e)
-        @response = { code: 2003, message: e.message.gsub(/\n/, '. ') }
-        render(json: @response, status: :bad_request)
-      end
-
-      def handle_param_invalid(e)
-        @response = { code: 2005, message: e.message.gsub(/\n/, '. ') }
-        render(json: @response, status: :bad_request)
-      end
-
-      def handle_access_denied(e)
-        @response = { code: 2201, message: 'Authorization error' }
-        logger.error e.to_s
-        render(json: @response, status: :unauthorized)
-      end
-
-      def handle_throttle_error(e)
-        @response = { code: 2502, message: Shunter.default_error_message }
-        logger.error e.to_s unless Rails.env.test?
-        render(json: @response, status: :bad_request)
-      end
-
-      def create_repp_log
-        log_attributes = build_log_attributes
-        ApiLog::ReppLog.create(log_attributes)
-      end
-
-      def build_log_attributes
-        {
-          request_path: request.path, ip: request.ip,
-          request_method: request.request_method,
-          request_params: build_request_params_json,
-          uuid: request.try(:uuid),
-          response: @response.to_json,
-          response_code: response.status,
-          api_user_name: current_user.try(:username),
-          api_user_registrar: current_user.try(:registrar).try(:to_s)
-        }
-      end
-
-      def build_request_params_json
-        request.params.except('route_info').to_json
-      end
-
       def set_domain
         registrar = current_user.registrar
         @domain = Epp::Domain.find_by(registrar: registrar, name: params[:domain_id])
@@ -234,10 +168,6 @@ module Repp
           request.headers['Requester'] == 'tara'
       end
 
-      def logger
-        Rails.logger
-      end
-
       def auth_values_to_data(registrar:)
         data = current_user.as_json(only: %i[id username roles])
         data[:registrar_name] = registrar.name