35 lines
1.2 KiB
Python
35 lines
1.2 KiB
Python
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from django import forms
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from django.utils.translation import ugettext_lazy as _
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class SelectPaymentSourceForm(forms.ModelForm):
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source = forms.ChoiceField(label=_("Source"), required=False)
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class Meta:
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fields = ('number', 'source')
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def __init__(self, *args, **kwargs):
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super(SelectPaymentSourceForm, self).__init__(*args, **kwargs)
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bill = kwargs.get('instance')
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if bill:
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sources = bill.account.paymentsources.filter(is_active=True)
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recharge = bool(bill.get_total() < 0)
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choices = [(None, '-----------')]
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for source in sources:
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if not recharge or source.method_class().allow_recharge:
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choices.append((source.pk, str(source)))
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self.fields['source'].choices = choices
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def clean_source(self):
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source_id = self.cleaned_data['source']
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if not source_id:
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return None
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source_model = self.instance.account.paymentsources.model
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return source_model.objects.get(id=source_id)
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def save(self, commit=True):
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if commit:
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source = self.cleaned_data['source']
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self.instance.close(payment=source)
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return self.instance
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