| """Module for finance.""" |
|
|
| from __future__ import annotations |
|
|
| from typing import Any, ClassVar |
|
|
| from django.db import models |
| from django.utils.translation import gettext_lazy as _ |
|
|
| from .contract import Contract |
|
|
|
|
| class LogLevel(models.TextChoices): |
| INFO = "INFO", _("信息") |
| WARN = "WARN", _("预警") |
| ERROR = "ERROR", _("错误") |
|
|
|
|
| class ContractFinanceLog(models.Model): |
| id: int |
| contract_id: int |
| actor_id: int |
| contract = models.ForeignKey( |
| Contract, on_delete=models.CASCADE, related_name="finance_logs", verbose_name=_("合同") |
| ) |
| action = models.CharField(max_length=64, verbose_name=_("动作")) |
| level = models.CharField(max_length=16, choices=LogLevel.choices, default=LogLevel.INFO, verbose_name=_("级别")) |
| actor = models.ForeignKey( |
| "organization.Lawyer", on_delete=models.PROTECT, related_name="finance_logs", verbose_name=_("操作者") |
| ) |
| payload: Any = models.JSONField(default=dict, blank=True, verbose_name=_("数据")) |
| created_at = models.DateTimeField(auto_now_add=True, verbose_name=_("创建时间")) |
|
|
| class Meta: |
| verbose_name = _("财务日志") |
| verbose_name_plural = _("财务日志") |
| indexes: ClassVar = [ |
| models.Index(fields=["contract", "created_at"]), |
| models.Index(fields=["level"]), |
| ] |
|
|
| def __str__(self) -> str: |
| return f"{self.contract_id}-{self.action}-{self.level}" |
|
|
