add send to bottom property

api/models/designer.py

@@ -19,6 +19,12 @@ class Designer(db.Model):
     visible_productpage = db.Column(db.Integer(), nullable=False, default=1)
     visible_search = db.Column(db.Integer(), nullable=False, default=1)
 
+    @property
+    def send_to_bottom(self):
+        if self.sort_desc:
+            return 1
+        return 0
+
     def to_json(self):
         return {
             'commission': self.commission,

api/tasks/esales.py

@@ -13,7 +13,7 @@ def update_designer(designer):
         visible_list=designer.visible_list,
         visible_productpage=designer.visible_productpage,
         visible_designerpage=designer.visible_designerpage,
-        send_to_bottom=designer.sort_desc,
+        send_to_bottom=designer.send_to_bottom,
         no_follow=designer.no_follow,
         hidden=1,
         path="/designers/{}".format(designer.path)