updated automigrate templates, added js bindings tests and updated models IsNew behavior

daos/base.go

@@ -239,7 +239,7 @@ func (dao *Dao) create(m models.Model) error {
 	}
 
 	// clears the "new" model flag
-	m.UnmarkAsNew()
+	m.MarkAsNotNew()
 
 	if dao.AfterCreateFunc != nil {
 		dao.AfterCreateFunc(dao, m)

daos/collection.go

@@ -212,6 +212,8 @@ func (dao *Dao) ImportCollections(
 			}
 
 			if existing, ok := mappedExisting[imported.GetId()]; ok {
+				imported.MarkAsNotNew()
+
 				// preserve original created date
 				if !existing.Created.IsZero() {
 					imported.Created = existing.Created