130 lines
4.0 KiB
Python
130 lines
4.0 KiB
Python
from django.db import models
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from core.enums import PermissionRoleCategory
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from core.models.base import SoftDeleteModel, TimeStampedModel
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class Role(SoftDeleteModel):
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name = models.CharField(
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max_length=100,
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verbose_name="角色名称",
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)
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category = models.CharField(
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max_length=30,
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choices=PermissionRoleCategory.choices,
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verbose_name="角色类别",
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help_text="agent=置业顾问 / store_manager=店管 / director=总经 / operator=运营 / custom=自定义",
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)
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description = models.TextField(
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blank=True,
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default="",
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verbose_name="角色描述",
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)
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template_role = models.ForeignKey(
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"fonrey_permission.Role",
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null=True,
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blank=True,
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on_delete=models.SET_NULL,
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related_name="derived_roles",
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verbose_name="权限模板来源",
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help_text='PRD「引用该角色配置」列',
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)
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is_system_builtin = models.BooleanField(
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default=False,
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verbose_name="是否系统内置",
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help_text='如「最大权限角色」，不可删除、不可改名',
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)
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is_active = models.BooleanField(
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default=True,
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verbose_name="是否启用",
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help_text="FALSE=禁用（员工无法继承该角色权限）",
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)
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created_by = models.ForeignKey(
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"org.Staff",
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null=True,
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blank=True,
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on_delete=models.SET_NULL,
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related_name="permission_roles_created",
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verbose_name="创建人",
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help_text="角色类别只能由创建者修改",
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)
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updated_by = models.ForeignKey(
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"org.Staff",
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null=True,
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blank=True,
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on_delete=models.SET_NULL,
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related_name="permission_roles_updated",
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verbose_name="最后修改人",
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help_text="权限管理审计用",
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)
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class Meta:
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db_table = "roles"
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verbose_name = "角色"
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verbose_name_plural = "角色"
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constraints = [
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models.UniqueConstraint(
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fields=["name"],
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name="uq_roles_name_active",
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condition=models.Q(deleted_at__isnull=True),
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),
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]
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indexes = [
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models.Index(
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fields=["category"],
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name="idx_roles_category",
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condition=models.Q(deleted_at__isnull=True),
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),
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models.Index(fields=["template_role"], name="idx_roles_template"),
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]
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def __str__(self) -> str:
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return f"{self.name} ({self.category})"
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class RolePermission(TimeStampedModel):
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role = models.ForeignKey(
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"fonrey_permission.Role",
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on_delete=models.CASCADE,
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related_name="permissions",
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verbose_name="所属角色",
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help_text="稀疏存储：角色删除时级联清理权限值",
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)
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permission_def = models.ForeignKey(
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"fonrey_permission.PermissionDef",
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on_delete=models.PROTECT,
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related_name="role_assignments",
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verbose_name="权限定义",
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help_text="RESTRICT 防止删除仍被引用的权限项",
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)
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value = models.JSONField(
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verbose_name="权限值",
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help_text='统一格式 {"v": <value>}',
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)
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updated_by = models.ForeignKey(
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"org.Staff",
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null=True,
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blank=True,
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on_delete=models.SET_NULL,
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related_name="role_permissions_updated",
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verbose_name="最后修改人",
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)
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class Meta:
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db_table = "role_permissions"
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verbose_name = "角色权限"
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verbose_name_plural = "角色权限"
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constraints = [
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models.UniqueConstraint(
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fields=["role", "permission_def"],
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name="uq_role_permissions",
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),
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]
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indexes = [
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models.Index(fields=["role"], name="idx_role_permissions_role"),
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models.Index(fields=["permission_def"], name="idx_role_permissions_def"),
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]
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def __str__(self) -> str:
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return f"{self.role.name} → {self.permission_def.code}"
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