feat(caldav): Import Labels from caldav categories

@@ -197,0 +195,4 @@
+	return getLabelByExampleSimple(s, &Label{ID: labelID})
+}
+
+func getLabelByExampleSimple(s *xorm.Session, l *Label) (*Label, error) {

@@ -276,0 +276,4 @@
+	for _, label := range vTask.Labels {
+		// Find or create Labels by title
+		err = label.ReadOne(s, vcls.user)
+		if err != nil {

@@ -276,0 +282,4 @@
+				_ = s.Rollback()
+				return nil, err
+			}
+			err = label.ReadOne(s, vcls.user)

@@ -318,6 +341,29 @@ func (vcls *VikunjaCaldavListStorage) UpdateResource(rpath, content string) (*da
 		return nil, errs.ForbiddenError
 	}
 
+	for _, label := range vTask.Labels {

@@ -148,0 +156,4 @@
+	rec, c := testRequestSetup(t, method, payload, queryParams, urlParams)
+	c.Request().Header.Set(echo.HeaderContentType, echo.MIMETextPlain)
+
+	result, _ := caldav.BasicAuth(user.Username, "1234", c)

@@ -177,3 +177,3 @@
 // @Router /labels/{id} [get]
 func (l *Label) ReadOne(s *xorm.Session, a web.Auth) (err error) {
-	label, err := getLabelByIDSimple(s, l.ID)
+	label, err := getLabelSimple(s, l)

@@ -370,0 +385,4 @@
+func persistLabels(s *xorm.Session, a web.Auth, task *models.Task, labels []*models.Label) (err error) {
+	// Find or create Labels by title
+	for _, label := range labels {
+		err = label.ReadOne(s, a)