some changes in stat / permissions add modify state

apps/product/models.py

@@ -818,14 +818,15 @@ class OrganizationQuotaStats(BaseModel):
     sold_amount = models.PositiveBigIntegerField(default=0)
     remaining_amount = models.PositiveBigIntegerField(default=0)  # total - sold
 
-    def update_amount(self):
+    def update_amount(self, main_quota=None):
         """ calculate total/sold/remaining """
         from apps.warehouse.models import InventoryQuotaSaleItem
 
-        # calculate total amount of distribution
-        # self.total_amount = self.distributions.filter().aggregate(
-        #     total=Sum('weight')
-        # )['total'] or 0
+        if not main_quota:
+            # calculate total amount of distribution
+            self.total_amount = self.distributions.filter().aggregate(
+                total=Sum('weight')
+            )['total'] or 0
 
         self.total_distributed = self.distributions.filter().exclude(
             assigned_organization=self.organization