debug and migrations order

backend/order/models.py

@@ -3,6 +3,23 @@ from account.models import User, UserAddressModel
 from product.models import ProductModel
 from django.utils import timezone
 
+class DiscountCode(models.Model):
+    name = models.CharField(max_length=50)
+    percent = models.DecimalField(max_digits=4, decimal_places=2)
+    quantity = models.PositiveIntegerField()
+    expiration_date = models.DateTimeField()
+
+    def __str__(self):
+        return self.name
+
+    class Meta:
+        verbose_name = 'کد تخفیف'
+        verbose_name_plural = 'کد های تخفیف'
+    def is_valid(self):
+        return self.expiration_date > timezone.now() and self.quantity > 0
+
+
+
 class OrderModel(models.Model):
     STATUS_CHOICES = [
         ('CART', 'در سبد خرید'),
@@ -70,17 +87,3 @@ class OrderItemModel(models.Model):
         return self.quantity * self.product.get_toman_price_after_discount()
 
 
-class DiscountCode(models.Model):
-    name = models.CharField(max_length=50)
-    percent = models.DecimalField(max_digits=4, decimal_places=2)
-    quantity = models.PositiveIntegerField()
-    expiration_date = models.DateTimeField()
-
-    def __str__(self):
-        return self.name
-
-    class Meta:
-        verbose_name = 'کد تخفیف'
-        verbose_name_plural = 'کد های تخفیف'
-    def is_valid(self):
-        return self.expiration_date > timezone.now() and self.quantity > 0