@@ -99,6 +99,7 @@ class Category(models.Model):
)
order = models.PositiveIntegerField(
verbose_name=("Display order"),
db_index=True,
render_type = models.IntegerField(
choices=CATEGORY_RENDER_TYPES,
@@ -147,6 +148,7 @@ class Product(models.Model):
@@ -313,6 +315,7 @@ class VoucherDiscount(DiscountBase):
Voucher,
on_delete=models.CASCADE,
verbose_name=_("Voucher"),
@@ -458,17 +461,33 @@ class Cart(models.Model):
''' Represents a set of product items that have been purchased, or are
pending purchase. '''
class Meta:
index_together = [
("active", "time_last_updated"),
("active", "released"),
("active", "user"),
("released", "user"),
]
def __str__(self):
return "%d rev #%d" % (self.id, self.revision)
user = models.ForeignKey(User)
# ProductItems (foreign key)
vouchers = models.ManyToManyField(Voucher, blank=True)
time_last_updated = models.DateTimeField()
time_last_updated = models.DateTimeField(
reservation_duration = models.DurationField()
revision = models.PositiveIntegerField(default=1)
active = models.BooleanField(default=True)
released = models.BooleanField(default=False) # Refunds etc
active = models.BooleanField(
default=True,
released = models.BooleanField(
default=False,
db_index=True
) # Refunds etc
@classmethod
def reserved_carts(cls):
@@ -492,7 +511,7 @@ class ProductItem(models.Model):
cart = models.ForeignKey(Cart)
product = models.ForeignKey(Product)
quantity = models.PositiveIntegerField()
quantity = models.PositiveIntegerField(db_index=True)
@python_2_unicode_compatible