| """Module for client.""" |
|
|
| from __future__ import annotations |
|
|
| from typing import TYPE_CHECKING, ClassVar |
|
|
| from django.core.exceptions import ValidationError |
| from django.db import models |
| from django.utils.translation import gettext_lazy as _ |
|
|
| if TYPE_CHECKING: |
| from django.db.models.fields.related_descriptors import RelatedManager |
|
|
| from .identity_doc import ClientIdentityDoc |
| from .property_clue import PropertyClue |
|
|
|
|
| class Client(models.Model): |
| id: int |
| NATURAL = "natural" |
| LEGAL = "legal" |
| NON_LEGAL_ORG = "non_legal_org" |
| CLIENT_TYPE_CHOICES: ClassVar[list[tuple[str, str]]] = [ |
| (NATURAL, _("自然人")), |
| (LEGAL, _("法人")), |
| (NON_LEGAL_ORG, _("非法人组织")), |
| ] |
|
|
| name = models.CharField(max_length=255, verbose_name=_("名称")) |
| phone = models.CharField(max_length=20, blank=True, null=True, verbose_name=_("联系电话")) |
| address = models.CharField(max_length=255, blank=True, null=True, default="", verbose_name=_("住所地")) |
| client_type = models.CharField( |
| max_length=16, choices=CLIENT_TYPE_CHOICES, default=LEGAL, verbose_name=_("主体类型") |
| ) |
| id_number = models.CharField( |
| max_length=64, blank=True, null=True, unique=True, verbose_name=_("身份证号码或统一社会信用代码") |
| ) |
| legal_representative = models.CharField(max_length=255, blank=True, null=True, verbose_name=_("法定代表人或负责人")) |
| legal_representative_id_number = models.CharField( |
| max_length=64, blank=True, null=True, verbose_name=_("法定代表人/负责人身份证号码") |
| ) |
| is_our_client = models.BooleanField(default=False, verbose_name=_("是否为我方当事人")) |
|
|
| if TYPE_CHECKING: |
| identity_docs: RelatedManager[ClientIdentityDoc] |
| property_clues: RelatedManager[PropertyClue] |
|
|
| def __str__(self) -> str: |
| return self.name |
|
|
| def clean(self) -> None: |
| if self.client_type == self.LEGAL and not self.legal_representative: |
| raise ValidationError({"legal_representative": _("Required for legal organizations")}) |
|
|
| class Meta: |
| verbose_name = _("当事人") |
| verbose_name_plural = _("当事人") |
| db_table = "cases_client" |
| managed = True |
|
|
