Improved error handling

routes/crud/helper.go

@@ -2,6 +2,8 @@ package crud
 
 import (
 	"code.vikunja.io/api/models"
+	"github.com/labstack/echo"
+	"net/http"
 )
 
 // WebHandler defines the webhandler object
@@ -12,3 +14,13 @@ type WebHandler struct {
 		models.Rights
 	}
 }
+
+// HandleHTTPError does what it says
+func HandleHTTPError(err error) *echo.HTTPError {
+	if a, has := err.(models.HTTPErrorProcessor); has {
+		errDetails := a.HTTPError()
+		return echo.NewHTTPError(errDetails.Code, errDetails)
+	}
+	models.Log.Error(err.Error())
+	return echo.NewHTTPError(http.StatusInternalServerError)
+}