数据库优化

models/setting.py

@@ -1,10 +1,39 @@
 # my_project/models/setting.py
 
-from typing import Optional
+from typing import Optional, Literal
 from sqlmodel import Field, UniqueConstraint, Column, func, DateTime
 from .base import BaseModel
 from datetime import datetime
 
+SETTINGS_TYPE = Literal[
+    "auth",
+    "authn",
+    "avatar",
+    "basic",
+    "captcha",
+    "cron",
+    "file_edit",
+    "login",
+    "mail",
+    "mail_template",
+    "mobile",
+    "path",
+    "preview",
+    "pwa",
+    "register",
+    "retry",
+    "share",
+    "slave",
+    "task",
+    "thumb",
+    "timeout",
+    "upload",
+    "version",
+    "view",
+    "wopi"
+]
+
+# 数据库模型
 class Setting(BaseModel, table=True):
     __tablename__ = 'settings'
     __table_args__ = (UniqueConstraint("type", "name", name="uq_setting_type_name"),)
@@ -31,4 +60,26 @@ class Setting(BaseModel, table=True):
             onupdate=func.now(),
             comment="更新时间",
         ),
-    )
+    )
+    
+    delete_at: Optional[datetime] = Field(
+        default=None,
+        sa_column=Column(
+            DateTime,
+            nullable=True,
+            comment="删除时间",
+        ),
+    )
+
+async def add(
+    type: SETTINGS_TYPE,
+    name: str,
+    value: Optional[str] = None
+):
+    pass
+
+async def get(
+    type: SETTINGS_TYPE,
+    name: str
+):
+    pass