models_sales.py 文件源码

def print_counter(self, user):
        obj = PrintCounterDocumentAlbaran()
        obj.albaran = self
        obj.user = user
        obj.date = datetime.datetime.now()
        if self.lock:
            obj.status_document = STATUS_PRINTER_DOCUMENT_DEFINITVE
        else:
            obj.status_document = STATUS_PRINTER_DOCUMENT_TEMPORARY
        obj.save()
        return PrintCounterDocumentAlbaran.objects.filter(
            status_document=STATUS_PRINTER_DOCUMENT_DEFINITVE,
            albaran=self
        ).count()


# lineas de albaranes