forked from erp-dev/erp
32 lines
1.0 KiB
Python
32 lines
1.0 KiB
Python
from django.db import models
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from flower.common import ModelBase
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from basic_info import models as basic_info_models
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class PurchaseOrder(ModelBase):
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"""采购单模型（业务模块）"""
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id = models.BigAutoField(primary_key=True)
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merchant = models.ForeignKey(
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basic_info_models.Merchant,
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on_delete=models.PROTECT,
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related_name='purchase_orders',
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verbose_name='所属商户',
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)
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supplier = models.ForeignKey(
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basic_info_models.Supplier,
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on_delete=models.PROTECT,
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related_name='purchase_orders',
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verbose_name='供应商',
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)
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order_date = models.DateField(verbose_name='订单日期')
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total_amount = models.DecimalField(max_digits=15, decimal_places=2, verbose_name='总金额')
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remarks = models.TextField(blank=True, null=True, verbose_name='备注')
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def __str__(self):
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return f'采购订单 {self.id} - {self.supplier.name}'
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class Meta:
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verbose_name = '采购单'
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verbose_name_plural = '采购单'
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