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adapt formulas to new price system

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imperosol
2026-03-06 15:27:22 +01:00
parent 680dc44486
commit 0f1660ad79
11 changed files with 39 additions and 97 deletions
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16
counter/models.py
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@@ -448,10 +448,6 @@ class Product(models.Model):
return True
return any(user.is_in_group(pk=group.id) for group in buying_groups)
@property
def profit(self):
return self.selling_price - self.purchase_price
class PriceQuerySet(models.QuerySet):
def for_user(self, user: User) -> Self:
@@ -543,18 +539,6 @@ class ProductFormula(models.Model):
def __str__(self):
return self.result.name
@cached_property
def max_selling_price(self) -> float:
# iterating over all products is less efficient than doing
# a simple aggregation, but this method is likely to be used in
# coordination with `max_special_selling_price`,
# and Django caches the result of the `all` queryset.
return sum(p.selling_price for p in self.products.all())
@cached_property
def max_special_selling_price(self) -> float:
return sum(p.special_selling_price for p in self.products.all())
class CounterQuerySet(models.QuerySet):
def annotate_has_barman(self, user: User) -> Self: