def create_proforma_invoice(sender, instance, created, **kwargs):
"""
For every Order if there are defined billing_data creates invoice proforma,
which is an order confirmation document
"""
if created:
try:
billing_info = BillingInfo.objects.get(user=instance.user)
except BillingInfo.DoesNotExist:
return
day = date.today()
invoice = Invoice(issued=day, selling_date=day, payment_date=day + timedelta(days=14))
invoice.type = Invoice.INVOICE_TYPES['PROFORMA']
invoice.copy_from_order(instance)
invoice.set_issuer_invoice_data()
invoice.set_buyer_invoice_data(billing_info)
invoice.clean()
invoice.save()
def test_get_full_number_type3(self):
i = Invoice()
i.type = Invoice.INVOICE_TYPES.PROFORMA
i.number = 123
i.issued = date(2010, 5, 30)
self.assertEqual(i.get_full_number(), "123/PF/05/2010")
def test_get_full_number_type2(self):
i = Invoice()
i.type = Invoice.INVOICE_TYPES.DUPLICATE
i.number = 123
i.issued = date(2010, 5, 30)
self.assertEqual(i.get_full_number(), "123/FV/05/2010")
def test_get_full_number_type3(self):
i = Invoice()
i.type = Invoice.INVOICE_TYPES.PROFORMA
i.number = 123
i.issued = date(2010, 5, 30)
self.assertEqual(i.get_full_number(), "123/PF/05/2010")
def test_get_full_number_type2(self):
i = Invoice()
i.type = Invoice.INVOICE_TYPES.DUPLICATE
i.number = 123
i.issued = date(2010, 5, 30)
self.assertEqual(i.get_full_number(), "123/FV/05/2010")
