103 lines
3.8 KiB
Python
103 lines
3.8 KiB
Python
from apps.system.models import CommonADModel, CommonAModel
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from django.db import models
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from django.contrib.auth.models import AbstractUser
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from django.db.models.base import Model
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import django.utils.timezone as timezone
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from django.db.models.query import QuerySet
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from utils.model import SoftModel, BaseModel
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from apps.mtm.models import Material
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class Customer(CommonAModel):
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"""
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客户信息
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"""
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name = models.CharField('客户名称', max_length=50, unique=True)
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address = models.CharField('详细地址', max_length=20, blank=True, null=True)
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contact = models.CharField('联系人', max_length=20)
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contact_phone = models.CharField('联系电话', max_length=11, unique=True,null=True)
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description = models.CharField('描述', max_length=200, blank=True, null=True)
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class Meta:
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verbose_name = '客户信息'
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verbose_name_plural = verbose_name
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def __str__(self):
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return self.name
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class Contract(CommonAModel):
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"""
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合同信息
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"""
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state_choices = (
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(0, '完好'),
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(1, '限用'),
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(2, '在修'),
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(3, '禁用')
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)
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name = models.CharField('合同名称', max_length=100)
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number = models.CharField('合同编号', max_length=100, unique=True)
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amount = models.IntegerField('合同金额', default=0)
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invoice = models.IntegerField('开票金额', default=0)
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#state = models.CharField('合同状态', choices= state_choices, max_length=20, default=1)
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customer = models.ForeignKey(Customer, verbose_name='关联客户', on_delete=models.CASCADE, related_name='contact_customer')
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sign_date = models.DateField('签订日期')
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description = models.CharField('描述', max_length=200, blank=True, null=True)
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class Meta:
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verbose_name = '合同信息'
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verbose_name_plural = verbose_name
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def __str__(self):
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return self.name
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class Order(CommonAModel):
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"""
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订单信息
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"""
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number = models.CharField('订单编号', max_length=100, unique=True)
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customer = models.ForeignKey(Customer, verbose_name='客户', on_delete=models.CASCADE)
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contract = models.ForeignKey(Contract, verbose_name='所属合同', null=True, blank=True, on_delete=models.SET_NULL)
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product = models.ForeignKey(Material, verbose_name='所需产品', on_delete=models.CASCADE)
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count = models.PositiveIntegerField('所需数量', default=0)
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planed_count = models.PositiveIntegerField('已排数量', default=0)
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delivered_count = models.PositiveIntegerField('已交货数量', default=0)
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delivery_date = models.DateField('交货日期')
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class Meta:
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verbose_name = '订单信息'
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verbose_name_plural = verbose_name
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class Sale(CommonADModel):
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"""
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销售记录
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"""
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customer = models.ForeignKey(Customer, verbose_name='客户', on_delete=models.CASCADE)
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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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product = models.ForeignKey(Material, verbose_name='所需产品', on_delete=models.CASCADE)
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count = models.PositiveIntegerField('交货数量', default=0)
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is_audited = models.BooleanField('是否审核', default=False)
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class SaleProduct(BaseModel):
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"""
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具体产品
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"""
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sale = models.ForeignKey(Sale, verbose_name='关联销售记录', on_delete=models.CASCADE)
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number = models.CharField('物品编号', max_length=50)
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iproduct = models.ForeignKey('inm.iproduct', verbose_name='关联库存产品', on_delete=models.CASCADE, related_name='sale_iproduct')
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is_mtested = models.BooleanField('是否军检', default=False)
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is_mtestok = models.BooleanField('是否军检合格', default=True)
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remark = models.TextField('备注', null=True, blank=True)
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class Meta:
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unique_together = (
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('sale','iproduct'), # 联合唯一
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)
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