45 lines
2.1 KiB
Python
45 lines
2.1 KiB
Python
from django.db import models
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from apps.system.models import CommonBModel,CommonAModel,Dict
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from simple_history.models import HistoricalRecords
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from django.contrib.postgres.fields import ArrayField
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from apps.project.models import CertApp
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from apps.crm.models import Enterprise
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import uuid
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# Create your models here.
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class Bill(CommonBModel):
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"""
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收费单表
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"""
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feecode = models.CharField('收费单号',unique=True, max_length=300)
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number = models.ForeignKey(CertApp, related_name='bill_number', on_delete=models.CASCADE)
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feecharacter = models.ForeignKey(Dict, verbose_name='费用性质', related_name='bill_feecharacter', on_delete=models.CASCADE)
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totalfee = models.FloatField('总金额',null=True, blank=True, default=0)
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deductions = models.FloatField('扣减额',null=True, blank=True, default=0)
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exchangetype = models.CharField('外汇类型', max_length=300)
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exchangerate = models.FloatField('外币汇率',null=True, blank=True, default=0)
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paidrmb = models.FloatField('实收人名币',null=True, blank=True, default=0)
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paidwb = models.FloatField('实收外币',null=True, blank=True, default=0)
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remark = models.CharField('备注', max_length=300)
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class Meta:
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verbose_name = '收费信息'
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verbose_name_plural = verbose_name
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def __str__(self):
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return self.feecode
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class Chargeitem(CommonBModel):
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"""
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收费项目
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"""
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bills = models.ForeignKey(Bill, related_name='chargeitem_bill',to_field='feecode',null=True, blank=True, on_delete=models.SET_NULL)
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itemkind = models.CharField('收费项目',null=True, blank=True, max_length=300)
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unitcount = models.FloatField('单元数量',null=True, blank=True, default=0)
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perfee = models.FloatField('单价',null=True, blank=True, default=0)
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pertotal = models.FloatField('小计',null=True, blank=True, default=0)
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remark = models.CharField('备注',null=True, blank=True, max_length=300)
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class Meta:
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verbose_name = '收费项目'
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verbose_name_plural = verbose_name
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def __str__(self):
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return self.itemkind
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