mirror of
https://github.com/himool/HimoolERP.git
synced 2024-11-15 20:06:43 +08:00
70 lines
3.4 KiB
Python
70 lines
3.4 KiB
Python
from extensions.models import *
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class Goods(Model):
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"""商品"""
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number = CharField(max_length=32, verbose_name='编号')
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name = CharField(max_length=64, verbose_name='名称')
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barcode = CharField(max_length=32, blank=True, null=True, verbose_name='条码')
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category = ForeignKey('data.GoodsCategory', on_delete=SET_NULL, null=True,
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related_name='goods_set', verbose_name='商品分类')
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unit = ForeignKey('data.GoodsUnit', on_delete=SET_NULL, null=True,
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related_name='goods_set', verbose_name='商品单位')
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spec = CharField(max_length=64, null=True, blank=True, verbose_name='商品规格')
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enable_shelf_life = BooleanField(default=False, verbose_name='启用保质期')
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shelf_life_days = IntegerField(default=0, verbose_name='保质期天数')
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shelf_life_warning_days = IntegerField(default=0, verbose_name='保质期预警天数')
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enable_inventory_warning = BooleanField(default=False, verbose_name='启用库存警告')
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inventory_upper = FloatField(null=True, verbose_name='库存上限')
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inventory_lower = FloatField(null=True, verbose_name='库存下限')
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purchase_price = AmountField(verbose_name='采购价')
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retail_price = AmountField(verbose_name='零售价')
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level_price1 = AmountField(verbose_name='等级价一')
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level_price2 = AmountField(verbose_name='等级价二')
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level_price3 = AmountField(verbose_name='等级价三')
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remark = CharField(max_length=256, null=True, blank=True, verbose_name='备注')
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order = IntegerField(default=100, verbose_name='顺序')
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is_active = BooleanField(default=True, verbose_name='激活状态')
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team = ForeignKey('system.Team', on_delete=CASCADE, related_name='goods_set')
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class Meta:
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unique_together = [('number', 'team'), ('name', 'team')]
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class Batch(Model):
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"""批次"""
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number = CharField(max_length=32, verbose_name='编号')
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warehouse = ForeignKey('data.Warehouse', on_delete=CASCADE, related_name='batchs', verbose_name='仓库')
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goods = ForeignKey('goods.Goods', on_delete=CASCADE, related_name='batchs', verbose_name='商品')
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total_quantity = FloatField(verbose_name='批次数量')
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remain_quantity = FloatField(verbose_name='批次剩余数量')
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production_date = DateField(null=True, verbose_name='生产日期')
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shelf_life_days = IntegerField(default=0, verbose_name='保质期天数')
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expiration_date = DateField(null=True, verbose_name='过期日期')
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has_stock = BooleanField(default=True, verbose_name='库存状态')
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create_time = DateTimeField(auto_now_add=True, verbose_name='创建时间')
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team = ForeignKey('system.Team', on_delete=CASCADE, related_name='batchs')
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class Meta:
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unique_together = [('number', 'warehouse', 'goods', 'team')]
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class Inventory(Model):
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"""库存"""
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warehouse = ForeignKey('data.Warehouse', on_delete=CASCADE, related_name='inventories', verbose_name='仓库')
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goods = ForeignKey('goods.Goods', on_delete=CASCADE, related_name='inventories', verbose_name='商品')
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total_quantity = FloatField(default=0, verbose_name='库存总数')
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has_stock = BooleanField(default=False, verbose_name='库存状态')
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team = ForeignKey('system.Team', on_delete=CASCADE, related_name='inventories')
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class Meta:
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unique_together = [('warehouse', 'goods', 'team')]
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__all__ = [
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'Goods', 'Batch', 'Inventory',
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]
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