HimoolERP/apps/sales/models.py
2021-11-08 02:05:10 +08:00

100 lines
5 KiB
Python

from extensions.models import *
class SalesOrder(Model):
"""销售单据"""
number = CharField(max_length=32, verbose_name='编号')
warehouse = ForeignKey('data.Warehouse', on_delete=PROTECT, related_name='sales_orders', verbose_name='仓库')
client = ForeignKey('data.Client', on_delete=PROTECT, related_name='sales_orders', verbose_name='客户')
handler = ForeignKey('system.User', on_delete=PROTECT, related_name='sales_orders', verbose_name='经手人')
handle_time = DateTimeField(verbose_name='处理时间')
remark = CharField(max_length=256, null=True, blank=True, verbose_name='备注')
discount = FloatField(default=100, verbose_name='折扣')
total_amount = AmountField(verbose_name='总金额')
total_quantity = FloatField(verbose_name='总数量')
enable_auto_stock_out = BooleanField(default=False, verbose_name='启用自动出库')
is_void = BooleanField(default=False, verbose_name='作废状态')
creator = ForeignKey('system.User', on_delete=PROTECT,
related_name='created_sales_orders', verbose_name='创建人')
create_time = DateTimeField(auto_now_add=True, verbose_name='创建时间')
team = ForeignKey('system.Team', on_delete=CASCADE, related_name='sales_orders')
class Meta:
unique_together = [('number', 'team')]
class SalesGoods(Model):
"""销售商品"""
sales_order = ForeignKey('sales.SalesOrder', on_delete=CASCADE,
related_name='sales_goods_set', verbose_name='销售单据')
goods = ForeignKey('goods.Goods', on_delete=PROTECT, related_name='sales_goods_set', verbose_name='商品')
sales_quantity = FloatField(verbose_name='销售数量')
sales_price = AmountField(verbose_name='销售单价')
total_amount = AmountField(verbose_name='总金额')
return_quantity = FloatField(default=0, verbose_name='退货数量')
is_void = BooleanField(default=False, verbose_name='作废状态')
team = ForeignKey('system.Team', on_delete=CASCADE, related_name='sales_goods_set')
class Meta:
unique_together = [('sales_order', 'goods')]
class SalesReturnOrder(Model):
"""销售退货单据"""
number = CharField(max_length=32, verbose_name='编号')
sales_order = ForeignKey('sales.SalesOrder', on_delete=CASCADE, null=True,
related_name='sales_return_orders', verbose_name='销售单据')
warehouse = ForeignKey('data.Warehouse', on_delete=PROTECT, related_name='sales_return_orders', verbose_name='仓库')
client = ForeignKey('data.Client', on_delete=PROTECT, related_name='sales_return_orders', verbose_name='客户')
handler = ForeignKey('system.User', on_delete=PROTECT, related_name='sales_return_orders', verbose_name='经手人')
handle_time = DateTimeField(verbose_name='处理时间')
remark = CharField(max_length=256, null=True, blank=True, verbose_name='备注')
total_amount = AmountField(verbose_name='总金额')
total_quantity = FloatField(verbose_name='总数量')
enable_auto_stock_in = BooleanField(default=False, verbose_name='启用自动入库')
is_void = BooleanField(default=False, verbose_name='作废状态')
creator = ForeignKey('system.User', on_delete=PROTECT,
related_name='created_sales_return_orders', verbose_name='创建人')
create_time = DateTimeField(auto_now_add=True, verbose_name='创建时间')
team = ForeignKey('system.Team', on_delete=CASCADE, related_name='sales_return_orders')
class Meta:
unique_together = [('number', 'team')]
class SalesReturnGoods(Model):
"""销售退货商品"""
sales_return_order = ForeignKey('sales.SalesReturnOrder', on_delete=CASCADE,
related_name='sales_return_goods_set', verbose_name='销售退货单据')
goods = ForeignKey('goods.Goods', on_delete=PROTECT, related_name='sales_return_goods_set', verbose_name='商品')
return_quantity = FloatField(verbose_name='退货数量')
return_price = AmountField(verbose_name='退货单价')
total_amount = AmountField(verbose_name='总金额')
is_void = BooleanField(default=False, verbose_name='作废状态')
team = ForeignKey('system.Team', on_delete=CASCADE, related_name='sales_return_goods_set')
class Meta:
unique_together = [('sales_return_order', 'goods')]
class SalesTask(Model):
"""销售任务"""
warehouse = ForeignKey('data.Warehouse', on_delete=CASCADE, related_name='sales_tasks', verbose_name='仓库')
goods = ForeignKey('goods.Goods', on_delete=CASCADE, related_name='sales_tasks', verbose_name='商品')
sales_quantity = FloatField(verbose_name='销售数量')
start_time = DateTimeField(verbose_name='开始时间')
end_time = DateTimeField(verbose_name='结束时间')
create_time = DateTimeField(auto_now_add=True, verbose_name='创建时间')
team = ForeignKey('system.Team', on_delete=CASCADE, related_name='sales_tasks')
__all__ = [
'SalesOrder', 'SalesGoods',
'SalesReturnOrder', 'SalesReturnGoods',
'SalesTask',
]