1 files changed, 30 insertions, 1 deletions
diff --git a/ishtar_common/models.py b/ishtar_common/models.py
index 1a0d80ac3..219b6b266 100644
--- a/ishtar_common/models.py
+++ b/ishtar_common/models.py
@@ -3432,7 +3432,7 @@ class IshtarUser(FullSearch):
         return self.person.full_label()
 
 
-class Basket(FullSearch):
+class Basket(FullSearch, OwnPerms):
     """
     Abstract class for a basket
     Subclass must be defined with an "items" ManyToManyField
@@ -3486,6 +3486,35 @@ class Basket(FullSearch):
         return "{}-{}".format(datetime.date.today().strftime(
             "%Y-%m-%d"), slugify(self.label))
 
+    @classmethod
+    def get_query_owns(cls, ishtaruser):
+        return Q(user=ishtaruser) | Q(shared_with=ishtaruser) | Q(
+            shared_write_with=ishtaruser)
+
+    @classmethod
+    def get_write_query_owns(cls, ishtaruser):
+        return Q(user=ishtaruser)
+
+    def duplicate(self, ishtaruser=None):
+        """
+        Duplicate the basket. Items in basket are copied but not shared users
+        :param ishtaruser: if provided an alternate user is used
+        :return: the new basket
+        """
+        items = list(self.items.all())
+        new_item = self
+        new_item.pk = None
+        if ishtaruser:
+            new_item.user = ishtaruser
+        label = new_item.label
+        while self.__class__.objects.filter(
+                label=label, user=new_item.user).count():
+            label += unicode(_(u" - duplicate"))
+        new_item.save()
+        for item in items:
+            new_item.add(item)
+        return new_item
+
 
 class AuthorType(GeneralType):
     order = models.IntegerField(_(u"Order"), default=1)