modify: 权限认证完善

src/chongming/app/constant/permission/__init__.py

@@ -0,0 +1,76 @@
+from .personnel import PersonnelConstant
+from .role import RoleConstant
+from .permission_mgt import PermissionMgtConstant
+from .system_config import SystemConfigConstant
+from .todo import TodoConstant
+
+
+class PermissionConstant:
+    """
+    权限常量类 - 按业务模块分组管理所有系统权限
+
+    该类定义了系统中各个业务模块的权限标识符，采用分层结构组织：
+    - 每个业务域作为一个内部类（Personnel, Role, Permission, SystemConfig, Todo）
+    - 每个权限使用 "资源:操作" 格式定义
+
+    使用示例:
+        >>> PermissionConstant.Personnel.PERSONNEL_CREATE
+        'personnel:create'
+        >>> PermissionConstant.get_all()
+        ['personnel:create', 'personnel:read', ...]
+    """
+
+    Personnel = PersonnelConstant
+    PREFIX_PERSONNEL = "personnel"
+    Role = RoleConstant
+    PREFIX_ROLE = "role"
+    Permission = PermissionMgtConstant
+    PREFIX_PERMISSION = "permission"
+    SystemConfig = SystemConfigConstant
+    PREFIX_SYSTEM_CONFIG = "system_config"
+    PREFIX_AUDIT_LOG = "audit_log"
+    PREFIX_BACKUP = "backup"
+    Todo = TodoConstant
+    PREFIX_TODO = "todo"
+
+    @classmethod
+    def get_all(cls):
+        """
+        获取系统中定义的所有权限字符串列表
+
+        通过反射机制自动收集所有内部类中定义的权限常量。
+
+        Returns:
+            list[str]: 所有权限字符串的列表
+        """
+        perms = []
+        for attr_name in dir(cls):
+            attr = getattr(cls, attr_name)
+            if attr_name.startswith("_") or not hasattr(attr, "__dict__"):
+                continue
+            # 遍历内部类的属性
+            for sub_attr in dir(attr):
+                if sub_attr.startswith("_"):
+                    continue
+                val = getattr(attr, sub_attr)
+                if isinstance(val, str) and ":" in val:
+                    perms.append(val)
+        return perms
+
+    @classmethod
+    def get_description_map(cls) -> dict:
+        """
+        获取系统中所有权限的描述映射
+
+        Returns:
+            dict[str, str]: 权限字符串到描述的映射字典
+        """
+        description_map = {}
+        for attr_name in dir(cls):
+            attr = getattr(cls, attr_name)
+            if attr_name.startswith("_") or not hasattr(attr, "__dict__"):
+                continue
+            description_dict = getattr(attr, "permission_description_dict", None)
+            if isinstance(description_dict, dict):
+                description_map.update(description_dict)
+        return description_map