数据库时间日志迁移至 BaseModel

models/user.py

@@ -36,35 +36,6 @@ class User(BaseModel, table=True):
     score: int = Field(default=0, sa_column_kwargs={"server_default": "0"}, description="用户积分")
     group_expires: Optional[datetime] = Field(default=None, description="当前用户组过期时间")
     phone: Optional[str] = Field(default=None, max_length=255, unique=True, index=True, description="手机号")
-    created_at: Optional[datetime] = Field(
-        default=None,
-        sa_column=Column(
-            DateTime,
-            nullable=False,
-            server_default=func.now(),
-            comment="创建时间",
-        ),
-    )
-
-    updated_at: Optional[datetime] = Field(
-        default=None,
-        sa_column=Column(
-            DateTime,
-            nullable=False,
-            server_default=func.now(),
-            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",
-        ),
-    )
 
     # 外键
     group_id: int = Field(foreign_key="groups.id", index=True, description="所属用户组ID")