Collection: lax the restrictions on mainItem.

2020-04-15 16:00:06 +03:00
parent 963dc3c62d
commit c589d06cbe
3 changed files with 39 additions and 1 deletions
--- a/django_etesync/models.py
+++ b/django_etesync/models.py
@@ -29,7 +29,7 @@ class Collection(models.Model):
                           max_length=44, validators=[UidValidator])
    version = models.PositiveSmallIntegerField()
    owner = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
-    mainItem = models.OneToOneField('CollectionItem', related_name='of_collection', on_delete=models.PROTECT)
+    mainItem = models.OneToOneField('CollectionItem', related_name='of_collection', null=True, on_delete=models.SET_NULL)

    class Meta:
        unique_together = ('uid', 'owner')