完善 /api/site/config 路由，修复数据库无法二次启动

main.py

@@ -2,9 +2,11 @@ from fastapi import FastAPI
 from routers import routers
 from pkg.conf import appmeta
 from models.database import init_db
+from models.migration import init_default_settings
 from pkg.lifespan import lifespan
 
 lifespan.add_startup(init_db)
+lifespan.add_startup(init_default_settings)
 
 app = FastAPI(
     title=appmeta.APP_NAME,
@@ -30,4 +32,5 @@ for router in routers.Router:
 
 if __name__ == "__main__":
     import uvicorn
-    uvicorn.run(app='main:app', host="0.0.0.0", port=5213, reload=True)
+    uvicorn.run(app=app, host="0.0.0.0", port=5213)
+    # uvicorn.run(app='main:app', host="0.0.0.0", port=5213, reload=True)

models/migration.py

@@ -101,6 +101,13 @@ Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; verti
 async def init_default_settings() -> None:
     from .setting import Setting
     
+    try:
+        # 检查是否已经存在版本设置
+        ver = await Setting.get(type="version", name=f"db_version_{BackendVersion}")
+        if ver == "installed":
+            return
+        else: raise ValueError("Database version mismatch or not installed.")
+    except:
         for setting in default_settings:
             await Setting.add(
                 type=setting.type, 

models/setting.py

@@ -99,7 +99,8 @@ class Setting(BaseModel, table=True):
 
     async def get(
         type: SETTINGS_TYPE,
-        name: str
+        name: str,
+        format: Literal['int', 'float', 'bool', 'str'] = 'str'
     ) -> Optional['Setting']:
         """
         从数据库中获取指定类型和名称的设置项。
@@ -121,8 +122,21 @@ class Setting(BaseModel, table=True):
                 Setting.name == name
             )
             
-            result = await session.exec(statment)
-            return result.one_or_none()
+            statment = await session.exec(statment)
+            result = statment.one_or_none()
+            result = result.value if result else None
+            
+            # 根据 format 参数转换结果类型
+            if format == 'int':
+                return int(result) if result is not None else None
+            elif format == 'float':
+                return float(result) if result is not None else None
+            elif format == 'bool':
+                return result.lower() in ['true', '1'] if isinstance(result, str) else bool(result)
+            elif format == 'str':
+                return str(result) if result is not None else None
+            else:
+                raise ValueError(f"Unsupported format: {format}")
     
     async def set(
         type: SETTINGS_TYPE,

routers/controllers/site.py

@@ -42,11 +42,40 @@ def router_site_captcha():
     description='Get the configuration file.',
     response_model=ResponseModel,
 )
-def router_site_config():
+async def router_site_config():
     """
     Get the configuration file.
     
     Returns:
         dict: The site configuration.
     """
-    ...
+    from models.setting import Setting
+    
+    return ResponseModel(
+        data={
+            "title": await Setting.get(type='basic', name='siteName'),
+            "loginCaptcha": await Setting.get(type='login', name='login_captcha', format='bool'),
+            "regCaptcha": await Setting.get(type='login', name='reg_captcha', format='bool'),
+            "forgetCaptcha": await Setting.get(type='login', name='forget_captcha', format='bool'),
+            "emailActive": await Setting.get(type='login', name='email_active', format='bool'),
+            "QQLogin": None,
+            "themes": await Setting.get(type='basic', name='themes'),
+            "defaultTheme": await Setting.get(type='basic', name='defaultTheme'),
+            "score_enabled": None,
+            "share_score_rate": None,
+            "home_view_method": await Setting.get(type='view', name='home_view_method'),
+            "share_view_method": await Setting.get(type='view', name='share_view_method'),
+            "authn": await Setting.get(type='authn', name='authn_enabled', format='bool'),
+            "user": {},
+            "captcha_type": None,
+            "captcha_ReCaptchaKey": await Setting.get(type='captcha', name='captcha_ReCaptchaKey'),
+            "captcha_CloudflareKey": await Setting.get(type='captcha', name='captcha_CloudflareKey'),
+            "captcha_tcaptcha_appid": None,
+            "site_notice": None,
+            "registerEnabled": await Setting.get(type='register', name='register_enabled', format='bool'),
+            "app_promotion": None,
+            "wopi_exts": None,
+            "app_feedback": None,
+            "app_forum": None,
+        }
+    )