首次提交by MimoCode

backend/app/api/v1/settings.py

@@ -0,0 +1,82 @@
+from typing import List, Optional
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy.ext.asyncio import AsyncSession
+from sqlalchemy import select
+from pydantic import BaseModel
+
+from app.database import get_db
+from app.core.deps import require_role
+from app.models.user import User
+from app.models.setting import Setting
+
+router = APIRouter()
+
+
+class SettingResponse(BaseModel):
+    key: str
+    value: Optional[str] = None
+    description: Optional[str] = None
+
+
+class SettingUpdate(BaseModel):
+    value: str
+
+
+class BulkSettingUpdate(BaseModel):
+    settings: List[SettingUpdate]
+
+
+@router.get("/")
+async def list_settings(
+    db: AsyncSession = Depends(get_db),
+    current_user: User = Depends(require_role(["admin"]))
+):
+    result = await db.execute(select(Setting))
+    settings = list(result.scalars().all())
+    return [
+        {
+            "key": s.key,
+            "value": s.value,
+            "description": s.description
+        }
+        for s in settings
+    ]
+
+
+@router.get("/{key}", response_model=SettingResponse)
+async def get_setting(
+    key: str,
+    db: AsyncSession = Depends(get_db),
+    current_user: User = Depends(require_role(["admin"]))
+):
+    result = await db.execute(select(Setting).where(Setting.key == key))
+    setting = result.scalar_one_or_none()
+    if not setting:
+        raise HTTPException(status_code=404, detail="设置不存在")
+    return SettingResponse(
+        key=setting.key,
+        value=setting.value,
+        description=setting.description
+    )
+
+
+@router.put("/{key}", response_model=SettingResponse)
+async def update_setting(
+    key: str,
+    data: SettingUpdate,
+    db: AsyncSession = Depends(get_db),
+    current_user: User = Depends(require_role(["admin"]))
+):
+    result = await db.execute(select(Setting).where(Setting.key == key))
+    setting = result.scalar_one_or_none()
+    if not setting:
+        setting = Setting(key=key, value=data.value)
+        db.add(setting)
+    else:
+        setting.value = data.value
+    await db.commit()
+    return SettingResponse(
+        key=setting.key,
+        value=setting.value,
+        description=setting.description
+    )