107 lines
4.5 KiB
Python
107 lines
4.5 KiB
Python
from django.db import models
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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 apps.system.models import CommonAModel, CommonBModel, Organization, User, Dict, File
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from utils.model import SoftModel, BaseModel
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from simple_history.models import HistoricalRecords
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from apps.mtm.models import Material
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from apps.pm.models import SubProductionPlan
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from django.core.validators import MinValueValidator, MaxValueValidator
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class WareHouse(CommonAModel):
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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, unique=True)
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name = models.CharField('仓库名称', max_length=20, unique=True)
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place = models.CharField('具体地点', max_length=50)
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class Meta:
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verbose_name = '仓库信息'
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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 Inventory(BaseModel):
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"""
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库存物料
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"""
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material = models.ForeignKey(Material, on_delete=models.CASCADE, verbose_name='物料信息')
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count = models.IntegerField('仓库物料存量', default=0, validators=[MinValueValidator(0)])
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warehouse = models.ForeignKey(WareHouse, on_delete=models.CASCADE, verbose_name='所在仓库')
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class Meta:
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verbose_name = '库存表'
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verbose_name_plural = verbose_name
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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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material = models.ForeignKey(Material, on_delete=models.CASCADE, verbose_name='物料信息')
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warehouse = models.ForeignKey(WareHouse, on_delete=models.CASCADE, verbose_name='所在仓库')
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count = models.IntegerField('存量', default=0, validators=[MinValueValidator(0)])
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batch = models.CharField('批次号', max_length=100, default='')
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expiration_date = models.DateField('有效期', null=True, blank=True)
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class Meta:
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verbose_name = '库存表'
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verbose_name_plural = verbose_name
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class FIFO(CommonAModel):
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"""
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出入库记录
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"""
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FIFO_TYPE_DO_OUT = 1 # 生产领料
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FIFO_TYPE_SALE_OUT = 2
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FIFO_TYPE_PUR_IN = 3
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FIFO_TYPE_DO_IN = 4
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type_choices = (
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(FIFO_TYPE_DO_OUT, '生产领料'),
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(FIFO_TYPE_SALE_OUT, '销售提货'),
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(FIFO_TYPE_PUR_IN, '采购入库'),
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(FIFO_TYPE_DO_IN, '生产入库')
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)
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type = models.IntegerField('出入库类型', default=1)
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is_audited = models.BooleanField('是否审核', default=False)
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auditor = models.ForeignKey(User, verbose_name='审核人', on_delete=models.CASCADE, null=True, blank=True)
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inout_date = models.DateField('出入库日期')
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remark = models.CharField('备注', max_length=1000, default='')
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class FIFOItem(BaseModel):
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"""
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出入库详细条目
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"""
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is_tested = models.BooleanField('是否已检测', default=False)
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is_testok = models.BooleanField('是否检测合格', default=False)
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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='物料类型', on_delete=models.CASCADE)
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count = models.IntegerField('数量', default=0, validators=[MinValueValidator(0)])
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batch = models.CharField('批次号', max_length=100, default='')
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fifo = models.ForeignKey(FIFO, verbose_name='关联出入库', on_delete=models.CASCADE)
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subproduction_plan = models.ForeignKey(SubProductionPlan, verbose_name='关联子生产计划', on_delete=models.CASCADE, null=True, blank=True)
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class FIFOItemProduct(BaseModel):
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"""
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出入库产品
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"""
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fifoitem = models.ForeignKey(FIFOItem, verbose_name='关联出入库具体产品', on_delete=models.CASCADE)
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wproduct = models.ForeignKey('wpm.wproduct', on_delete=models.CASCADE, verbose_name='关联的动态产品', db_constraint=False, null=True, blank=True)
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number = models.CharField('物品编号', max_length=50)
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material = models.ForeignKey(Material, verbose_name='物料类型', on_delete=models.CASCADE)
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class IProduct(BaseModel):
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"""
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具体产品条目
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"""
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number = models.CharField('物品编号', unique=True, max_length=50)
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material = models.ForeignKey(Material, verbose_name='物料类型', on_delete=models.CASCADE)
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warehouse = models.ForeignKey(WareHouse, on_delete=models.CASCADE, verbose_name='所在仓库')
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batch = models.CharField('所属批次号', max_length=100, default='')
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wproduct = models.ForeignKey('wpm.wproduct', on_delete=models.CASCADE, verbose_name='关联的动态产品', db_constraint=False, null=True, blank=True)
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