organization limit for quota - get org childs

apps/authentication/models.py

@@ -135,6 +135,26 @@ class Organization(BaseModel):
         super(Organization, self).save(*args, **kwargs)
 
 
+class OrganizationStats(BaseModel):
+    organization = models.OneToOneField(
+        Organization,
+        on_delete=models.CASCADE,
+        related_name='stats',
+        null=True
+    )
+    total_quota_received = models.PositiveBigIntegerField(default=0)
+    total_distributed = models.PositiveBigIntegerField(default=0)
+    total_inventory_in = models.PositiveBigIntegerField(default=0)
+    total_sold = models.PositiveBigIntegerField(default=0)
+    total_buyers = models.PositiveBigIntegerField(default=0)
+
+    def __str__(self):
+        return f'Organization: {self.organization.name}'
+    
+    def save(self, *args, **kwargs):
+        return super(OrganizationStats, self).save(*args, **kwargs)
+
+
 class BankAccountInformation(BaseModel):
     user = models.ForeignKey(
         User,