76 lines
3.1 KiB
Python
76 lines
3.1 KiB
Python
from django.db import models
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from apps.utils.models import BaseModel, CommonBModel, CommonBDModel
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from apps.pum.models import Supplier, PuOrder
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from apps.sam.models import Customer, Order
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from apps.mtm.models import Material
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# Create your models here.
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class WareHouse(CommonBModel):
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"""
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仓库信息
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"""
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number = models.CharField('仓库编号', max_length=20)
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name = models.CharField('仓库名称', max_length=20)
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place = models.CharField('具体地点', max_length=50)
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class MaterialBatch(BaseModel):
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"""
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物料批次
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"""
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batch = models.CharField('批次号', max_length=100)
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material = models.ForeignKey(
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Material, on_delete=models.CASCADE, verbose_name='物料')
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warehouse = models.ForeignKey(
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WareHouse, on_delete=models.CASCADE, verbose_name='所在仓库')
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count = models.PositiveIntegerField('存量', default=0)
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expiration_date = models.DateField('有效期', null=True, blank=True)
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class MIO(CommonBDModel):
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"""
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出入库记录
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"""
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MIO_TYPE_DO_OUT = 'do_out'
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MIO_TYPE_SALE_OUT = 'sale_out'
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MIO_TYPE_PUR_IN = 'pur_in'
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MIO_TYPE_DO_IN = 'do_in'
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MIO_TYPE_OTHER_IN = 'other_in'
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MIO_TYPE_OTHER_OUT = 'other_out'
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MIO_TYPES = (
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(MIO_TYPE_DO_OUT, '生产领料'),
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(MIO_TYPE_SALE_OUT, '销售发货'),
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(MIO_TYPE_PUR_IN, '采购入库'),
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(MIO_TYPE_DO_IN, '生产入库'),
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(MIO_TYPE_OTHER_IN, '其他入库'),
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(MIO_TYPE_OTHER_OUT, '其他出库')
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)
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MIO_CREATE = 10
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MIO_SUBMITED = 20
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MIO_STATES = (
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(MIO_CREATE, '创建中'),
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(MIO_SUBMITED, '已提交')
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)
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number = models.CharField('编号', max_length=20)
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state = models.PositiveSmallIntegerField('状态', choices=MIO_STATES, default=10, help_text=str(MIO_CREATE))
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type = models.CharField('出入库类型', max_length=10, default=MIO_TYPE_DO_OUT, choices=MIO_TYPES, help_text=str(MIO_TYPES))
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inout_date = models.DateField('出入库日期', null=True, blank=True)
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supplier = models.ForeignKey(Supplier, verbose_name='供应商', on_delete=models.CASCADE, null=True, blank=True)
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customer = models.ForeignKey(Customer, verbose_name='客户', on_delete=models.CASCADE, null=True, blank=True)
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pu_order = models.ForeignKey(PuOrder, verbose_name='关联采购订单', on_delete=models.CASCADE, null=True, blank=True)
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order = models.ForeignKey(Order, verbose_name='关联订单', on_delete=models.CASCADE, null=True, blank=True)
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note = models.CharField('备注', max_length=1000, default='')
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expiration_date = models.DateField('有效期', null=True, blank=True)
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submit_time = models.DateTimeField('提交时间', null=True, blank=True)
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class MIOItem(BaseModel):
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"""
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出入库明细
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"""
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mio = models.ForeignKey(MIO, verbose_name='关联出入库', on_delete=models.CASCADE)
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warehouse = models.ForeignKey(WareHouse, on_delete=models.CASCADE, verbose_name='仓库')
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material = models.ForeignKey(Material, verbose_name='物料', on_delete=models.CASCADE)
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batch = models.CharField('批次号', max_length=20)
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count = models.PositiveIntegerField('数量', default=0) |