def get_product(sku):
"""Retrieve the product corresponding to the provided SKU."""
try:
return Product.objects.get(stockrecords__partner_sku=sku)
except Product.DoesNotExist:
raise exceptions.ProductNotFoundError(
exceptions.PRODUCT_NOT_FOUND_DEVELOPER_MESSAGE.format(sku=sku))
def get_voucher_and_products_from_code(code):
"""
Returns a voucher and product for a given code.
Arguments:
code (str): The code of a coupon voucher.
Returns:
voucher (Voucher): The Voucher for the passed code.
products (list): List of Products associated with the Voucher.
Raises:
Voucher.DoesNotExist: When no vouchers with provided code exist.
ProductNotFoundError: When no products are associated with the voucher.
"""
voucher = get_cached_voucher(code)
voucher_range = voucher.best_offer.benefit.range
has_catalog_configuration = voucher_range and (
voucher_range.catalog_query or voucher_range.course_catalog)
# pylint: disable=consider-using-ternary
is_enterprise = ((voucher_range and voucher_range.enterprise_customer)
or voucher.best_offer.condition.enterprise_customer_uuid)
products = voucher_range.all_products() if voucher_range else []
if products or has_catalog_configuration or is_enterprise:
# List of products is empty in case of Multi-course coupon
return voucher, products
raise exceptions.ProductNotFoundError()
def get_voucher_and_products_from_code(code):
"""
Returns a voucher and product for a given code.
Arguments:
code (str): The code of a coupon voucher.
Returns:
voucher (Voucher): The Voucher for the passed code.
products (list): List of Products associated with the Voucher.
Raises:
Voucher.DoesNotExist: When no vouchers with provided code exist.
ProductNotFoundError: When no products are associated with the voucher.
"""
voucher = Voucher.objects.get(code=code)
products = voucher.offers.all()[0].benefit.range.all_products()
if products:
return voucher, products
else:
raise exceptions.ProductNotFoundError()
def get_voucher_and_products_from_code(code):
"""
Returns a voucher and product for a given code.
Arguments:
code (str): The code of a coupon voucher.
Returns:
voucher (Voucher): The Voucher for the passed code.
products (list): List of Products associated with the Voucher.
Raises:
Voucher.DoesNotExist: When no vouchers with provided code exist.
ProductNotFoundError: When no products are associated with the voucher.
"""
voucher = get_cached_voucher(code)
voucher_range = voucher.offers.first().benefit.range
products = voucher_range.all_products()
if products or voucher_range.catalog_query or voucher_range.course_catalog:
# List of products is empty in case of Multi-course coupon
return voucher, products
else:
raise exceptions.ProductNotFoundError()
