CGM_Public/pretix_original
2
0
Fork 1
mirror of https://github.com/pretix/pretix.git synced 2026-05-05 15:14:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

TaxRules: Add internal_name and keep_gross_if_rate_changes (#2422)

Browse Source 
Co-authored-by: ser8phin <eva.wolkwitz@gmx.de>
This commit is contained in:
Raphael Michel
2022-01-21 15:39:27 +01:00
committed by GitHub
parent c1344422a5
commit 6f0da5c2ca
16 changed files with 591 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
src/pretix/base/models/tax.py
View File

@@ -81,6 +81,15 @@ class TaxedPrice:
name=self.name,
)
def __eq__(self, other):
return (
self.gross == other.gross and
self.net == other.net and
self.tax == other.tax and
self.rate == other.rate and
self.name == other.name
)
TAXED_ZERO = TaxedPrice(
gross=Decimal('0.00'),
@@ -127,8 +136,13 @@ def cc_to_vat_prefix(country_code):
class TaxRule(LoggedModel):
event = models.ForeignKey('Event', related_name='tax_rules', on_delete=models.CASCADE)
internal_name = models.CharField(
verbose_name=_('Internal name'),
max_length=190,
null=True, blank=True,
)
name = I18nCharField(
verbose_name=_('Name'),
verbose_name=_('Official name'),
help_text=_('Should be short, e.g. "VAT"'),
max_length=190,
)
@@ -141,6 +155,10 @@ class TaxRule(LoggedModel):
verbose_name=_("The configured product prices include the tax amount"),
default=True,
)
keep_gross_if_rate_changes = models.BooleanField(
verbose_name=_("Keep gross amount constant if the tax rate changes based on the invoice address"),
default=False,
)
eu_reverse_charge = models.BooleanField(
verbose_name=_("Use EU reverse charge taxation rules"),
default=False,
@@ -198,6 +216,8 @@ class TaxRule(LoggedModel):
s = _('plus {rate}% {name}').format(rate=self.rate, name=self.name)
if self.eu_reverse_charge:
s += ' ({})'.format(_('reverse charge enabled'))
if self.internal_name:
return f'{self.internal_name} ({s})'
return str(s)
@property
@@ -228,13 +248,19 @@ class TaxRule(LoggedModel):
rate = override_tax_rate
elif invoice_address:
adjust_rate = self.tax_rate_for(invoice_address)
if (adjust_rate == gross_price_is_tax_rate or force_fixed_gross_price) and base_price_is == 'gross':
if (adjust_rate == gross_price_is_tax_rate or force_fixed_gross_price or self.keep_gross_if_rate_changes) and base_price_is == 'gross':
rate = adjust_rate
elif adjust_rate != rate:
normal_price = self.tax(base_price, base_price_is, currency, subtract_from_gross=subtract_from_gross)
base_price = normal_price.net
base_price_is = 'net'
subtract_from_gross = Decimal('0.00')
if self.keep_gross_if_rate_changes:
normal_price = self.tax(base_price, base_price_is, currency, subtract_from_gross=subtract_from_gross)
base_price = normal_price.gross
base_price_is = 'gross'
subtract_from_gross = Decimal('0.00')
else:
normal_price = self.tax(base_price, base_price_is, currency, subtract_from_gross=subtract_from_gross)
base_price = normal_price.net
base_price_is = 'net'
subtract_from_gross = Decimal('0.00')
rate = adjust_rate
if rate == Decimal('0.00'):