refatcor: improve error route interceptor

pkg/errorinterceptor/types.go

@@ -15,17 +15,17 @@
  *
  */
 
-package error_interceptor
+package errorinterceptor
 
 type ErrorInterceptor struct {
 	// ContentType error response content type, application/json, plain/text
-	ContentType string `yaml:"contentType"`
+	//ContentType string `yaml:"contentType"`
 	//Errors contains error status code and custom message
 	Errors []Error `yaml:"errors"`
 }
 type Error struct {
 	// Code HTTP status code
 	Code int `yaml:"code"`
-	// Message custom message
+	// Message Error custom response message
 	Message string `yaml:"message"`
 }

pkg/errorinterceptor/var.go

@@ -15,7 +15,7 @@
  *
  */
 
-package error_interceptor
+package errorinterceptor
 
 const TextPlain = "text/plain"
 const ApplicationXml = "application/xml"