Fix #273 -- Set correct all order expiry times to the end of the day

src/pretix/control/forms/event.py

@@ -197,12 +197,12 @@ class PaymentSettingsForm(SettingsForm):
         label=_('Payment term in days'),
         help_text=_("The number of days after placing an order the user has to pay to preserve his reservation."),
     )
-    payment_term_last = forms.DateTimeField(
+    payment_term_last = forms.DateField(
         label=_('Last date of payments'),
         help_text=_("The last date any payments are accepted. This has precedence over the number of "
                     "days configured above."),
         required=False,
-        widget=forms.DateTimeInput(attrs={'class': 'datetimepicker'})
+        widget=forms.DateInput(attrs={'class': 'datepickerfield'})
     )
     payment_term_weekdays = forms.BooleanField(
         label=_('Only end payment terms on weekdays'),

src/pretix/control/forms/orders.py

@@ -13,13 +13,14 @@ class ExtendForm(I18nModelForm):
         model = Order
         fields = ['expires']
         widgets = {
-            'expires': forms.DateTimeInput(attrs={'class': 'datetimepicker'}),
+            'expires': forms.DateInput(attrs={'class': 'datepickerfield'}),
         }
 
     def clean(self):
         data = super().clean()
         if data['expires'] < now():
             raise ValidationError(_('The new expiry date needs to be in the future.'))
+        data['expires'] = data['expires'].replace(hour=23, minute=59, second=59)
         return data