2024-05-16 21:23:15 +08:00
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from django.db import models
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2024-06-06 15:08:38 +08:00
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class DepartmentOperationalData(models.Model):
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department = models.CharField(max_length=255, verbose_name="一级部门", help_text="部门名称")
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year_month = models.CharField(max_length=7, verbose_name="年月", help_text="格式为'YYYY-MM'，表示统计数据的年月")
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current_month_revenue = models.DecimalField(max_digits=15, decimal_places=2, verbose_name="当月收入",
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help_text="当月总收入")
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current_month_new_revenue = models.DecimalField(max_digits=15, decimal_places=2, verbose_name="当月新增收入",
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help_text="当月新增的收入")
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current_month_existing_revenue = models.DecimalField(max_digits=15, decimal_places=2, verbose_name="当月存量收入",
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help_text="当月存量收入")
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current_month_cost = models.DecimalField(max_digits=15, decimal_places=2, verbose_name="当月成本",
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help_text="当月总成本")
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gross_profit = models.DecimalField(max_digits=15, decimal_places=2, verbose_name="毛利润",
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help_text="当月收入减去当月成本")
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taxes_and_surcharges = models.DecimalField(max_digits=15, decimal_places=2, verbose_name="税金及附加",
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help_text="根据税额累计后乘以1.12得到的税金及附加总额")
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expenses = models.DecimalField(max_digits=15, decimal_places=2, verbose_name="费用",
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help_text="毛利润减去税金及附加和营业利润得到的费用")
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operating_profit = models.DecimalField(max_digits=15, decimal_places=2, verbose_name="营业利润",
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help_text="当月收入减去成本、税金及附加和费用后的利润")
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operational_cash_flow = models.DecimalField(max_digits=15, decimal_places=2, verbose_name="经营性现金流",
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help_text="经营活动产生的现金流量，需手动添加")
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2024-05-16 21:23:15 +08:00
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class Meta:
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2024-06-06 15:08:38 +08:00
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verbose_name = "各一级部门经营情况"
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verbose_name_plural = "各一级部门经营情况"
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# 添加模型注释
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db_table_comment = '存储各一级部门经营情况数据，包括一级部门、年月、当月收入、当月新增收入、当月存量收入、当月成本、毛利润、税金及附加、费用、营业利润和经营性现金流等'
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2024-05-16 21:23:15 +08:00
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def __str__(self):
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2024-06-06 15:08:38 +08:00
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return f"Operational Data for {self.department} in {self.year_month}"
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@staticmethod
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def get_field_labels():
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return {
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'department': '一级部门',
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'year_month': '年月',
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'current_month_revenue': '当月收入',
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'current_month_new_revenue': '当月新增收入',
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'current_month_existing_revenue': '当月存量收入',
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'current_month_cost': '当月成本',
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'gross_profit': '毛利润',
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'taxes_and_surcharges': '税金及附加',
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'expenses': '费用',
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'operating_profit': '营业利润',
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'operational_cash_flow': '经营性现金流',
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}
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def get_field_label(self, field_name):
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field_labels = self.get_field_labels()
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return field_labels.get(field_name, field_name)
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