from django.utils.translation import gettext_lazy as _
from shuup.core.models import ShopProduct
from shuup.core.pricing import PriceInfo, PricingModule
[docs]
class DefaultPricingModule(PricingModule):
identifier = "default_pricing"
name = _("Default Pricing")
[docs]
def get_price_info(self, context, product, quantity=1):
"""
Return a `PriceInfo` calculated from `ShopProduct.default_price`
Since `ShopProduct.default_price` can be `None` it will
be set to zero (0) if `None`.
"""
shop = context.shop
shop_product = ShopProduct.objects.get(product=product, shop=shop)
default_price = shop_product.default_price_value or 0
return PriceInfo(
price=shop.create_price(default_price * quantity),
base_price=shop.create_price(default_price * quantity),
quantity=quantity,
)