Refs #99 -- Improve support for currencies with less than 2 decimal places (#783)

* Refs #99 -- Fix stripe support for zero-decimal currencies

* Add new money formatting method

* Force decimal places in many places

* Locale-aware currency rendering

* Fix currencies in more places

* More currency fixes
This commit is contained in:
Raphael Michel
2018-02-26 10:46:07 +01:00
committed by GitHub
parent 29e22a0c6c
commit 3c3e59e932
49 changed files with 467 additions and 211 deletions

View File

@@ -666,10 +666,10 @@ class MailSettingsForm(SettingsForm):
label=_("Text"),
required=False,
widget=I18nTextarea,
help_text=_("Available placeholders: {event}, {total}, {currency}, {date}, {payment_info}, {url}, "
"{invoice_name}, {invoice_company}"),
validators=[PlaceholderValidator(['{event}', '{total}', '{currency}', '{date}', '{payment_info}',
'{url}', '{invoice_name}', '{invoice_company}'])]
help_text=_("Available placeholders: {event}, {total_with_currency}, {total}, {currency}, {date}, "
"{payment_info}, {url}, {invoice_name}, {invoice_company}"),
validators=[PlaceholderValidator(['{event}', '{total_with_currency}', '{total}', '{currency}', '{date}',
'{payment_info}', '{url}', '{invoice_name}', '{invoice_company}'])]
)
mail_text_order_paid = I18nFormField(
label=_("Text"),

View File

@@ -17,6 +17,7 @@ from pretix.base.models import (
from pretix.base.models.items import ItemAddOn
from pretix.control.forms import SplitDateTimePickerWidget
from pretix.control.forms.widgets import Select2
from pretix.helpers.money import change_decimal_field
class CategoryForm(I18nModelForm):
@@ -159,6 +160,7 @@ class ItemCreateForm(I18nModelForm):
self.fields['category'].queryset = self.instance.event.categories.all()
self.fields['tax_rule'].queryset = self.instance.event.tax_rules.all()
change_decimal_field(self.fields['default_price'], self.instance.event.currency)
self.fields['tax_rule'].empty_label = _('No taxation')
self.fields['copy_from'] = forms.ModelChoiceField(
label=_("Copy product information"),
@@ -292,6 +294,7 @@ class ItemUpdateForm(I18nModelForm):
'over 65. This ticket includes access to all parts of the event, except the VIP '
'area.'
)
change_decimal_field(self.fields['default_price'], self.event.currency)
class Meta:
model = Item
@@ -345,8 +348,29 @@ class ItemVariationsFormSet(I18nFormSet):
return False
return form.cleaned_data.get(DELETION_FIELD_NAME, False)
def _construct_form(self, i, **kwargs):
kwargs['event'] = self.event
return super()._construct_form(i, **kwargs)
@property
def empty_form(self):
self.is_valid()
form = self.form(
auto_id=self.auto_id,
prefix=self.add_prefix('__prefix__'),
empty_permitted=True,
locales=self.locales,
event=self.event
)
self.add_fields(form, None)
return form
class ItemVariationForm(I18nModelForm):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
change_decimal_field(self.fields['default_price'], self.event.currency)
class Meta:
model = ItemVariation
localized_fields = '__all__'
@@ -399,7 +423,6 @@ class ItemAddOnsFormSet(I18nFormSet):
class ItemAddOnForm(I18nModelForm):
def __init__(self, *args, **kwargs):
self.event = kwargs.pop('event')
super().__init__(*args, **kwargs)
self.fields['addon_category'].queryset = self.event.categories.all()

View File

@@ -2,7 +2,6 @@ from django import forms
from django.conf import settings
from django.core.exceptions import ValidationError
from django.db import models
from django.utils.formats import localize
from django.utils.timezone import now
from django.utils.translation import pgettext_lazy, ugettext_lazy as _
@@ -12,6 +11,8 @@ from pretix.base.models import (
)
from pretix.base.models.event import SubEvent
from pretix.base.services.pricing import get_price
from pretix.base.templatetags.money import money_filter
from pretix.helpers.money import change_decimal_field
class ExtendForm(I18nModelForm):
@@ -76,8 +77,8 @@ class SubEventChoiceField(forms.ModelChoiceField):
p = get_price(self.instance.item, self.instance.variation,
voucher=self.instance.voucher,
subevent=obj)
return '{} {} ({} {})'.format(obj.name, obj.get_date_range_display(),
p, self.instance.order.event.currency)
return '{} {} ({})'.format(obj.name, obj.get_date_range_display(),
money_filter(p, self.instance.order.event.currency))
class OtherOperationsForm(forms.Form):
@@ -120,6 +121,7 @@ class OrderPositionAddForm(forms.Form):
price = forms.DecimalField(
required=False,
max_digits=10, decimal_places=2,
localize=True,
label=_('Gross price'),
help_text=_("Including taxes, if any. Keep empty for the product's default price")
)
@@ -149,10 +151,10 @@ class OrderPositionAddForm(forms.Form):
for v in variations:
p = get_price(i, v, invoice_address=ia)
choices.append(('%d-%d' % (i.pk, v.pk),
'%s %s (%s %s)' % (pname, v.value, p, order.event.currency)))
'%s %s (%s)' % (pname, v.value, p.print(order.event.currency))))
else:
p = get_price(i, invoice_address=ia)
choices.append((str(i.pk), '%s (%s %s)' % (pname, p, order.event.currency)))
choices.append((str(i.pk), '%s (%s)' % (pname, p.print(order.event.currency))))
self.fields['itemvar'].choices = choices
if ItemAddOn.objects.filter(base_item__event=order.event).exists():
self.fields['addon_to'].queryset = order.positions.filter(addon_to__isnull=True).select_related(
@@ -165,6 +167,7 @@ class OrderPositionAddForm(forms.Form):
self.fields['subevent'].queryset = order.event.subevents.all()
else:
del self.fields['subevent']
change_decimal_field(self.fields['price'], order.event.currency)
class OrderPositionChangeForm(forms.Form):
@@ -178,6 +181,7 @@ class OrderPositionChangeForm(forms.Form):
price = forms.DecimalField(
required=False,
max_digits=10, decimal_places=2,
localize=True,
label=_('New price (gross)')
)
operation = forms.ChoiceField(
@@ -236,14 +240,13 @@ class OrderPositionChangeForm(forms.Form):
p = get_price(i, v, voucher=instance.voucher, subevent=instance.subevent,
invoice_address=ia)
choices.append(('%d-%d' % (i.pk, v.pk),
'%s %s (%s %s)' % (pname, v.value, localize(p),
instance.order.event.currency)))
'%s %s (%s)' % (pname, v.value, p.print(instance.order.event.currency))))
else:
p = get_price(i, None, voucher=instance.voucher, subevent=instance.subevent,
invoice_address=ia)
choices.append((str(i.pk), '%s (%s %s)' % (pname, localize(p),
instance.order.event.currency)))
choices.append((str(i.pk), '%s (%s)' % (pname, p.print(instance.order.event.currency))))
self.fields['itemvar'].choices = choices
change_decimal_field(self.fields['price'], instance.order.event.currency)
def clean(self):
if self.cleaned_data.get('operation') == 'price' and not self.cleaned_data.get('price', '') != '':

View File

@@ -5,7 +5,9 @@ from i18nfield.forms import I18nInlineFormSet
from pretix.base.forms import I18nModelForm
from pretix.base.models.event import SubEvent, SubEventMetaValue
from pretix.base.models.items import SubEventItem
from pretix.base.templatetags.money import money_filter
from pretix.control.forms import SplitDateTimePickerWidget
from pretix.helpers.money import change_decimal_field
class SubEventForm(I18nModelForm):
@@ -49,32 +51,35 @@ class SubEventItemOrVariationFormMixin:
self.item = kwargs.pop('item')
self.variation = kwargs.pop('variation', None)
super().__init__(*args, **kwargs)
change_decimal_field(self.fields['price'], self.item.event.currency)
class SubEventItemForm(SubEventItemOrVariationFormMixin, forms.ModelForm):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.fields['price'].widget.attrs['placeholder'] = '{} {}'.format(
self.item.default_price, self.item.event.currency
)
self.fields['price'].widget.attrs['placeholder'] = money_filter(self.item.default_price, self.item.event.currency, hide_currency=True)
self.fields['price'].label = str(self.item.name)
class Meta:
model = SubEventItem
fields = ['price']
widgets = {
'price': forms.TextInput
}
class SubEventItemVariationForm(SubEventItemOrVariationFormMixin, forms.ModelForm):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.fields['price'].widget.attrs['placeholder'] = '{} {}'.format(
self.variation.price, self.item.event.currency
)
self.fields['price'].widget.attrs['placeholder'] = money_filter(self.variation.price, self.item.event.currency, hide_currency=True)
self.fields['price'].label = '{} {}'.format(str(self.item.name), self.variation.value)
class Meta:
model = SubEventItem
fields = ['price']
widgets = {
'price': forms.TextInput
}
class QuotaFormSet(I18nInlineFormSet):