fix - set pre sale/free sale in property & add to quota model

apps/product/models.py

@@ -406,6 +406,10 @@ class Quota(BaseModel):
         ('all', 'ALL'),
     )
     pos_sale_type = models.CharField(choices=pos_sale_type_choices, max_length=25, default='all')
+    pre_sale = models.BooleanField(default=False)
+    pre_sale_balance = models.IntegerField(default=0)
+    free_sale = models.BooleanField(default=False)
+    free_sale_balance = models.IntegerField(default=0)
 
     def __str__(self):
         return f"Quota ({self.id}) for {self.product.name}"
@@ -732,9 +736,9 @@ class QuotaDistribution(BaseModel):
     warehouse_balance = models.PositiveBigIntegerField(default=0)
     been_sold = models.PositiveBigIntegerField(default=0)
     history = HistoricalRecords()
-    pre_sale = models.BooleanField(default=False)
+    # pre_sale = models.BooleanField(default=False)
     pre_sale_balance = models.PositiveBigIntegerField(default=0)
-    free_sale = models.BooleanField(default=False)
+    # free_sale = models.BooleanField(default=False)
     free_sale_balance = models.PositiveBigIntegerField(default=0)
 
     def generate_distribution_id(self):
@@ -767,6 +771,14 @@ class QuotaDistribution(BaseModel):
         for entry in self.inventory_entry.all():
             entry.soft_delete()
 
+    @property
+    def free_sale(self):
+        return self.quota.free_sale
+
+    @property
+    def pre_sale(self):
+        return self.quota.pre_sale
+
     def save(self, *args, **kwargs):
         if not self.distribution_id:
             self.distribution_id = self.generate_distribution_id()