def discount_price(self, context, product, price_info):
"""
Get the discounted price for context.
Best discount is selected.
Minimum price will be selected if the cheapest price is under that.
"""
create_price = context.shop.create_price
shop_product = product.get_shop_instance(context.shop)
best_discount = None
for campaign in CatalogCampaign.get_matching(context, shop_product):
price = price_info.price
# get first matching effect
for effect in campaign.effects.all():
price -= effect.apply_for_product(context=context,
product=product,
price_info=price_info)
if best_discount is None:
best_discount = price
if price < best_discount:
best_discount = price
if best_discount:
if shop_product.minimum_price and best_discount < shop_product.minimum_price:
best_discount = shop_product.minimum_price
if best_discount < create_price("0"):
best_discount = create_price("0")
price_info.price = best_discount
return price_info
def discount_price(self, context, product, price_info):
"""
Get the discounted price for context.
Best discount is selected.
Minimum price will be selected if the cheapest price is under that.
"""
create_price = context.shop.create_price
shop_product = product.get_shop_instance(context.shop)
best_discount = None
for campaign in CatalogCampaign.get_matching(context, shop_product):
price = price_info.price
# get first matching effect
for effect in campaign.effects.all():
price -= effect.apply_for_product(context=context, product=product, price_info=price_info)
if best_discount is None:
best_discount = price
if price < best_discount:
best_discount = price
if best_discount:
if shop_product.minimum_price and best_discount < shop_product.minimum_price:
best_discount = shop_product.minimum_price
if best_discount < create_price("0"):
best_discount = create_price("0")
price_info.price = best_discount
return price_info
def discount_price(self, context, product, price_info: PriceInfo):
"""
Get the discounted price for context.
Best discount is selected.
Minimum price will be selected if the cheapest price is under that.
"""
create_price = context.shop.create_price
shop_product = ShopProduct.objects.filter(shop=context.shop,
product=product).first()
if not shop_product:
return price_info
best_discount = None
for campaign in CatalogCampaign.get_matching(context, shop_product):
price = price_info.price
# get first matching effect
for effect in campaign.effects.all():
price -= effect.apply_for_product(context=context,
product=product,
price_info=price_info)
if best_discount is None:
best_discount = price
if price < best_discount:
best_discount = price
if not best_discount:
return price_info
if shop_product.minimum_price and best_discount < shop_product.minimum_price:
best_discount = shop_product.minimum_price
if best_discount < create_price("0"):
best_discount = create_price("0")
return PriceInfo(
best_discount,
base_price=price_info.base_price,
quantity=price_info.quantity,
expires_on=price_info.expires_on,
)
