数据库优化

2025-07-01 00:16:07 +08:00
parent f6825b670f
commit 652a78cb05
9 changed files with 265 additions and 2 deletions
--- a/models/download.py
+++ b/models/download.py
@@ -45,6 +45,15 @@ class Download(BaseModel, table=True):
        ),
    )
    
+    delete_at: Optional[datetime] = Field(
+        default=None,
+        sa_column=Column(
+            DateTime,
+            nullable=True,
+            comment="删除时间",
+        ),
+    )
+    
    # 外键
    user_id: int = Field(foreign_key="users.id", index=True, description="所属用户ID")
    task_id: Optional[int] = Field(default=None, foreign_key="tasks.id", index=True, description="关联的任务ID")
--- a/models/file.py
+++ b/models/file.py
@@ -41,6 +41,15 @@ class File(BaseModel, table=True):
        ),
    )
    
+    delete_at: Optional[datetime] = Field(
+        default=None,
+        sa_column=Column(
+            DateTime,
+            nullable=True,
+            comment="删除时间",
+        ),
+    )
+    
    # 外键
    user_id: int = Field(foreign_key="users.id", index=True, description="所属用户ID")
    folder_id: int = Field(foreign_key="folders.id", index=True, description="所在目录ID")
--- a/models/migration.py
+++ b/models/migration.py
@@ -0,0 +1,99 @@
+from .setting import Setting
+from pkg.conf.appmeta import BackendVersion
+from pkg.password.pwd import Password
+
+default_settings: list[Setting] = [
+    Setting(name="siteURL", value="http://localhost", type="basic"),
+    Setting(name="siteName", value="DiskNext", type="basic"),
+    Setting(name="register_enabled", value="1", type="register"),
+    Setting(name="default_group", value="2", type="register"),
+    Setting(name="siteKeywords", value="网盘，网盘", type="basic"),
+    Setting(name="siteDes", value="DiskNext", type="basic"),
+    Setting(name="siteTitle", value="云星启智", type="basic"),
+    Setting(name="fromName", value="DiskNext", type="mail"),
+    Setting(name="mail_keepalive", value="30", type="mail"),
+    Setting(name="fromAdress", value="no-reply@yxqi.cn", type="mail"),
+    Setting(name="smtpHost", value="smtp.yxqi.cn", type="mail"),
+    Setting(name="smtpPort", value="25", type="mail"),
+    Setting(name="replyTo", value="feedback@yxqi.cn", type="mail"),
+    Setting(name="smtpUser", value="no-reply@yxqi.cn", type="mail"),
+    Setting(name="smtpPass", value="", type="mail"),
+    Setting(name="maxEditSize", value="4194304", type="file_edit"),
+    Setting(name="archive_timeout", value="60", type="timeout"),
+    Setting(name="download_timeout", value="60", type="timeout"),
+    Setting(name="preview_timeout", value="60", type="timeout"),
+    Setting(name="doc_preview_timeout", value="60", type="timeout"),
+    Setting(name="upload_credential_timeout", value="1800", type="timeout"),
+    Setting(name="upload_session_timeout", value="86400", type="timeout"),
+    Setting(name="slave_api_timeout", value="60", type="timeout"),
+    Setting(name="onedrive_monitor_timeout", value="600", type="timeout"),
+    Setting(name="share_download_session_timeout", value="2073600", type="timeout"),
+    Setting(name="onedrive_callback_check", value="20", type="timeout"),
+    Setting(name="aria2_call_timeout", value="5", type="timeout"),
+    Setting(name="onedrive_chunk_retries", value="1", type="retry"),
+    Setting(name="onedrive_source_timeout", value="1800", type="timeout"),
+    Setting(name="reset_after_upload_failed", value="0", type="upload"),
+    Setting(name="login_captcha", value="0", type="login"),
+    Setting(name="reg_captcha", value="0", type="login"),
+    Setting(name="email_active", value="0", type="register"),
+    Setting(name="mail_activation_template", value="""<!DOCTYPE html PUBLIC"-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; 
+font-size: 14px; margin: 0;"><head><meta name="viewport"content="width=device-width"/><meta http-equiv="Content-Type"content="text/html; charset=UTF-8"/><title>激活您的账户</title><style type="text/css">img{max-width:100%}body{-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:none;width:100%!important;height:100%;line-height:1.6em}body{background-color:#f6f6f6}@media only screen and(max-width:640px){body{padding:0!important}h1{font-weight:800!important;margin:20px 0 5px!important}h2{font-weight:800!important;margin:20px 0 5px!important}h3{font-weight:800!important;margin:20px 0 5px!important}h4{font-weight:800!important;margin:20px 0 5px!important}h1{font-size:22px!important}h2{font-size:18px!important}h3{font-size:16px!important}.container{padding:0!important;width:100%!important}.content{padding:0!important}.content-wrap{padding:10px!important}.invoice{width:100%!important}}</style></head><body itemscope itemtype="http://schema.org/EmailMessage"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: 
+border-box; font-size: 14px; -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; width: 100% !important; height: 100%; line-height: 1.6em; background-color: #f6f6f6; margin: 0;"bgcolor="#f6f6f6"><table class="body-wrap"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; width: 100%; background-color: #f6f6f6; margin: 0;"bgcolor="#f6f6f6"><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; 
+box-sizing: border-box; font-size: 14px; margin: 0;"><td style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0;"valign="top"></td><td class="container"width="600"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; display: block !important; max-width: 600px !important; clear: both !important; margin: 0 auto;"valign="top"><div class="content"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; max-width: 600px; display: block; margin: 0 auto; padding: 20px;"><table class="main"width="100%"cellpadding="0"cellspacing="0"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; border-radius: 3px; background-color: #fff; margin: 0; border: 1px 
+solid #e9e9e9;"bgcolor="#fff"><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 
+14px; margin: 0;"><td class="alert alert-warning"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 16px; vertical-align: top; color: #fff; font-weight: 500; text-align: center; border-radius: 3px 3px 0 0; background-color: #009688; margin: 0; padding: 20px;"align="center"bgcolor="#FF9F00"valign="top">激活{siteTitle}账户</td></tr><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><td class="content-wrap"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 20px;"valign="top"><table width="100%"cellpadding="0"cellspacing="0"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><td class="content-block"style="font-family: 'Helvetica 
+Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;"valign="top">亲爱的<strong style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">{userName}</strong>：</td></tr><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><td class="content-block"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;"valign="top">感谢您注册{siteTitle},请点击下方按钮完成账户激活。</td></tr><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><td class="content-block"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;"valign="top"><a href="{activationUrl}"class="btn-primary"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; color: #FFF; text-decoration: none; line-height: 2em; font-weight: bold; text-align: center; cursor: pointer; display: inline-block; border-radius: 5px; text-transform: capitalize; background-color: #009688; margin: 0; border-color: #009688; border-style: solid; border-width: 10px 20px;">激活账户</a></td></tr><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><td class="content-block"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;"valign="top">感谢您选择{siteTitle}。</td></tr></table></td></tr></table><div class="footer"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; width: 100%; clear: both; color: #999; margin: 0; padding: 20px;"><table width="100%"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><td class="aligncenter content-block"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 12px; vertical-align: top; color: #999; text-align: center; margin: 0; padding: 0 0 20px;"align="center"valign="top">此邮件由系统自动发送，请不要直接回复。</td></tr></table></div></div></td><td style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0;"valign="top"></td></tr></table></body></html>""", type="mail_template"),
+    Setting(name="forget_captcha", value="0", type="login"),
+    Setting(name="mail_reset_pwd_template", value="""<!DOCTYPE html PUBLIC"-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; 
+font-size: 14px; margin: 0;"><head><meta name="viewport"content="width=device-width"/><meta http-equiv="Content-Type"content="text/html; charset=UTF-8"/><title>重设密码</title><style type="text/css">img{max-width:100%}body{-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:none;width:100%!important;height:100%;line-height:1.6em}body{background-color:#f6f6f6}@media only screen and(max-width:640px){body{padding:0!important}h1{font-weight:800!important;margin:20px 0 5px!important}h2{font-weight:800!important;margin:20px 0 5px!important}h3{font-weight:800!important;margin:20px 0 5px!important}h4{font-weight:800!important;margin:20px 0 5px!important}h1{font-size:22px!important}h2{font-size:18px!important}h3{font-size:16px!important}.container{padding:0!important;width:100%!important}.content{padding:0!important}.content-wrap{padding:10px!important}.invoice{width:100%!important}}</style></head><body itemscope itemtype="http://schema.org/EmailMessage"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: 
+border-box; font-size: 14px; -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; width: 100% !important; height: 100%; line-height: 1.6em; background-color: #f6f6f6; margin: 0;"bgcolor="#f6f6f6"><table class="body-wrap"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; width: 100%; background-color: #f6f6f6; margin: 0;"bgcolor="#f6f6f6"><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; 
+box-sizing: border-box; font-size: 14px; margin: 0;"><td style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0;"valign="top"></td><td class="container"width="600"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; display: block !important; max-width: 600px !important; clear: both !important; margin: 0 auto;"valign="top"><div class="content"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; max-width: 600px; display: block; margin: 0 auto; padding: 20px;"><table class="main"width="100%"cellpadding="0"cellspacing="0"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; border-radius: 3px; background-color: #fff; margin: 0; border: 1px 
+solid #e9e9e9;"bgcolor="#fff"><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 
+14px; margin: 0;"><td class="alert alert-warning"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 16px; vertical-align: top; color: #fff; font-weight: 500; text-align: center; border-radius: 3px 3px 0 0; background-color: #2196F3; margin: 0; padding: 20px;"align="center"bgcolor="#FF9F00"valign="top">重设{siteTitle}密码</td></tr><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><td class="content-wrap"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 20px;"valign="top"><table width="100%"cellpadding="0"cellspacing="0"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><td class="content-block"style="font-family: 'Helvetica 
+Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;"valign="top">亲爱的<strong style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">{userName}</strong>：</td></tr><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><td class="content-block"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;"valign="top">请点击下方按钮完成密码重设。如果非你本人操作，请忽略此邮件。</td></tr><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><td class="content-block"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;"valign="top"><a href="{resetUrl}"class="btn-primary"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; color: #FFF; text-decoration: none; line-height: 2em; font-weight: bold; text-align: center; cursor: pointer; display: inline-block; border-radius: 5px; text-transform: capitalize; background-color: #2196F3; margin: 0; border-color: #2196F3; border-style: solid; border-width: 10px 20px;">重设密码</a></td></tr><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><td class="content-block"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;"valign="top">感谢您选择{siteTitle}。</td></tr></table></td></tr></table><div class="footer"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; width: 100%; clear: both; color: #999; margin: 0; padding: 20px;"><table width="100%"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><tr style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;"><td class="aligncenter content-block"style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 12px; vertical-align: top; color: #999; text-align: center; margin: 0; padding: 0 0 20px;"align="center"valign="top">此邮件由系统自动发送，请不要直接回复。</td></tr></table></div></div></td><td style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0;"valign="top"></td></tr></table></body></html>""", type="mail_template"),
+    Setting(name=f"db_version_{BackendVersion}", value="installed", type="version"),
+    Setting(name="hot_share_num", value="10", type="share"),
+    Setting(name="gravatar_server", value="https://www.gravatar.com/", type="avatar"),
+    Setting(name="defaultTheme", value="#3f51b5", type="basic"),
+    Setting(name="themes", value={"#3f51b5":{"palette":{"primary":{"main":"#3f51b5"},"secondary":{"main":"#f50057"}}},"#2196f3":{"palette":{"primary":{"main":"#2196f3"},"secondary":{"main":"#FFC107"}}},"#673AB7":{"palette":{"primary":{"main":"#673AB7"},"secondary":{"main":"#2196F3"}}},"#E91E63":{"palette":{"primary":{"main":"#E91E63"},"secondary":{"main":"#42A5F5","contrastText":"#fff"}}},"#FF5722":{"palette":{"primary":{"main":"#FF5722"},"secondary":{"main":"#3F51B5"}}},"#FFC107":{"palette":{"primary":{"main":"#FFC107"},"secondary":{"main":"#26C6DA"}}},"#8BC34A":{"palette":{"primary":{"main":"#8BC34A","contrastText":"#fff"},"secondary":{"main":"#FF8A65","contrastText":"#fff"}}},"#009688":{"palette":{"primary":{"main":"#009688"},"secondary":{"main":"#4DD0E1","contrastText":"#fff"}}},"#607D8B":{"palette":{"primary":{"main":"#607D8B"},"secondary":{"main":"#F06292"}}},"#795548":{"palette":{"primary":{"main":"#795548"},"secondary":{"main":"#4CAF50","contrastText":"#fff"}}}}, type="basic"),
+    Setting(name="aria2_token", value="", type="aria2"),
+    Setting(name="aria2_rpcurl", value="", type="aria2"),
+    Setting(name="aria2_temp_path", value="", type="aria2"),
+    Setting(name="aria2_options", value="{}", type="aria2"),
+    Setting(name="aria2_interval", value="60", type="aria2"),
+    Setting(name="max_worker_num", value="10", type="task"),
+    Setting(name="max_parallel_transfer", value="4", type="task"),
+    Setting(name="secret_key", value=Password.generate(256), type="auth"),
+    Setting(name="temp_path", value="temp", type="path"),
+    Setting(name="avatar_path", value="avatar", type="path"),
+    Setting(name="avatar_size", value="2097152", type="avatar"),
+    Setting(name="avatar_size_l", value="200", type="avatar"),
+    Setting(name="avatar_size_m", value="130", type="avatar"),
+    Setting(name="avatar_size_s", value="50", type="avatar"),
+    Setting(name="home_view_method", value="icon", type="view"),
+    Setting(name="share_view_method", value="list", type="view"),
+    Setting(name="cron_garbage_collect", value="@hourly", type="cron"),
+    Setting(name="authn_enabled", value="0", type="authn"),
+    Setting(name="captcha_height", value="60", type="captcha"),
+    Setting(name="captcha_width", value="240", type="captcha"),
+    Setting(name="captcha_mode", value="3", type="captcha"),
+    Setting(name="captcha_ComplexOfNoiseText", value="0", type="captcha"),
+    Setting(name="captcha_ComplexOfNoiseDot", value="0", type="captcha"),
+    Setting(name="captcha_IsShowHollowLine", value="0", type="captcha"),
+    Setting(name="captcha_IsShowNoiseDot", value="1", type="captcha"),
+    Setting(name="captcha_IsShowNoiseText", value="0", type="captcha"),
+    Setting(name="captcha_IsShowSlimeLine", value="1", type="captcha"),
+    Setting(name="captcha_IsShowSineLine", value="0", type="captcha"),
+    Setting(name="captcha_CaptchaLen", value="6", type="captcha"),
+    Setting(name="captcha_IsUseReCaptcha", value="0", type="captcha"),
+    Setting(name="captcha_ReCaptchaKey", value="defaultKey", type="captcha"),
+    Setting(name="captcha_ReCaptchaSecret", value="defaultSecret", type="captcha"),
+    Setting(name="thumb_width", value="400", type="thumb"),
+    Setting(name="thumb_height", value="300", type="thumb"),
+    Setting(name="pwa_small_icon", value="/static/img/favicon.ico", type="pwa"),
+    Setting(name="pwa_medium_icon", value="/static/img/logo192.png", type="pwa"),
+    Setting(name="pwa_large_icon", value="/static/img/logo512.png", type="pwa"),
+    Setting(name="pwa_display", value="standalone", type="pwa"),
+    Setting(name="pwa_theme_color", value="#000000", type="pwa"),
+    Setting(name="pwa_background_color", value="#ffffff", type="pwa"),
+]
--- a/models/node.py
+++ b/models/node.py
@@ -40,6 +40,15 @@ class Node(BaseModel, table=True):
            comment="更新时间",
        ),
    )
+    
+    delete_at: Optional[datetime] = Field(
+        default=None,
+        sa_column=Column(
+            DateTime,
+            nullable=True,
+            comment="删除时间",
+        ),
+    )

    # 关系
    downloads: list["Download"] = Relationship(back_populates="node")
--- a/models/order.py
+++ b/models/order.py
@@ -40,6 +40,15 @@ class Order(BaseModel, table=True):
        ),
    )
    
+    delete_at: Optional[datetime] = Field(
+        default=None,
+        sa_column=Column(
+            DateTime,
+            nullable=True,
+            comment="删除时间",
+        ),
+    )
+    
    # 外键
    user_id: int = Field(foreign_key="users.id", index=True, description="所属用户ID")
    
--- a/models/policy.py
+++ b/models/policy.py
@@ -47,6 +47,15 @@ class Policy(BaseModel, table=True):
        ),
    )
    
+    delete_at: Optional[datetime] = Field(
+        default=None,
+        sa_column=Column(
+            DateTime,
+            nullable=True,
+            comment="删除时间",
+        ),
+    )
+    
    # 关系
    files: List["File"] = Relationship(back_populates="policy")
    folders: List["Folder"] = Relationship(back_populates="policy")
--- a/models/report.py
+++ b/models/report.py
@@ -34,6 +34,15 @@ class Report(BaseModel, table=True):
        ),
    )
    
+    delete_at: Optional[datetime] = Field(
+        default=None,
+        sa_column=Column(
+            DateTime,
+            nullable=True,
+            comment="删除时间",
+        ),
+    )
+    
    # 外键
    share_id: int = Field(foreign_key="shares.id", index=True, description="被举报的分享ID")
    
--- a/models/setting.py
+++ b/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