clean config.go

config/config.go

@@ -52,18 +52,18 @@ func ErrorStatus(message string, httpStatusCode int, w http.ResponseWriter, err
 	w.WriteHeader(httpStatusCode)
 	b, _ := json.Marshal(models.ErrorMessageResponse{Response: models.MessageError{Message: message, Error: err.Error()}})
 	w.Write(b)
-	return
 }
 
 // setLogger is a helper function to set the Logger based on the environment
 func setLogger(env string) (*zap.Logger, error) {
-	if env == "production" {
+	switch env {
+	case "production":
 		return zap.NewProduction()
-	} else if env == "development" {
+	case "development":
 		return zap.NewDevelopment()
-	} else if env == "local" {
+	case "local":
 		return zap.NewExample(), nil
-	} else {
-		return zap.NewExample(), fmt.Errorf("cannot find ENV car so defaulting to debug level logging")
+	default:
+		return zap.NewExample(), fmt.Errorf("cannon find ENV car so defaulting to debug logging")
 	}
 }