NaNtic/trytond-sale_discount_visible
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Calculate discount visible with gross_price/list_price)

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This commit is contained in:
resteve 2015-09-16 10:20:09 +02:00
parent 71091768ad
commit 5b0e9628a4
1 changed files with 3 additions and 4 deletions
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7
sale.py
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@ -16,19 +16,18 @@ class SaleLine:
Product = Pool().get('product.product')
unit_price = self.gross_unit_price
unit_price_wo_round = self.gross_unit_price_wo_round
discount = Decimal(0)
prices = Product.get_sale_price([self.product], self.quantity or 0)
gross_unit_price = prices[self.product.id]
if gross_unit_price:
if gross_unit_price and (self.product.list_price > gross_unit_price):
unit_price_digits = self.__class__.gross_unit_price.digits[1]
discount_digits = self.__class__.discount.digits[1]
discount = 1 - (unit_price_wo_round / gross_unit_price)
discount = 1 - (gross_unit_price / self.product.list_price)
discount = discount.quantize(
Decimal(str(10.0 ** -discount_digits)))
gross_unit_price = gross_unit_price.quantize(
gross_unit_price = self.product.list_price.quantize(
Decimal(str(10.0 ** -unit_price_digits)))
self.gross_unit_price = gross_unit_price