48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
from bootstrap3_datetime.widgets import DateTimePicker
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from django import forms
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from django.db.models import Q
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from refunding.models import Refund, Payment
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class RefundForm(forms.ModelForm):
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class Meta:
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model = Refund
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fields = '__all__'
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payments = forms.ModelMultipleChoiceField(queryset=Payment.objects.none())
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def __init__(self, *args, **kwargs):
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super(RefundForm, self).__init__(*args, **kwargs)
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if self.instance:
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self.fields['payments'].initial = self.instance.payment_set.all()
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self.fields['payments'].queryset = Payment.objects.filter(Q(refund=None) | Q(refund=self.instance))
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def save(self, *args, **kwargs):
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# Save the refund
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instance = super(RefundForm, self).save()
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# Remove the refund from payments it was previously assigned to
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self.fields['payments'].initial.update(refund=None)
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# Add the refund to the selected payments
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self.cleaned_data['payments'].update(refund=instance)
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return instance
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class RefundFormAdmin(RefundForm):
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class Meta:
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model = Refund
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fields = '__all__'
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class RefundFormPublic(RefundForm):
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class Meta:
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model = Refund
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exclude = ('user',)
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date = forms.DateField(
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widget=DateTimePicker(
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options={
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'format': 'YYYY-MM-DD'
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}
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)
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)
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