19 lines
730 B
Python
19 lines
730 B
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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# Create your models here.
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class Certificate(CommonAModel):
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"""
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证书表
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"""
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product = models.ForeignKey('crm.Product', on_delete=models.CASCADE, null=True, blank=True, verbose_name='关联产品')
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enterprise = models.ForeignKey('crm.Enterprise', on_delete=models.CASCADE, verbose_name='所属公司')
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first_send = models.DateField('证书首发时间')
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used_start = models.DateField('有效期开始')
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used_end = models.DateField('有效期结束')
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class CertificateChange(CommonAModel):
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pass
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