编写后端

backend/app/api/endpoints/users.py

@@ -0,0 +1,50 @@
+"""
+用户 API 接口
+"""
+from fastapi import APIRouter, HTTPException, status, Depends
+from app.schemas.user import UserPublic, UserUpdate
+from app.crud.user import user_crud
+from app.core.security import get_current_user_id
+from app.core.logger import app_logger
+
+router = APIRouter(prefix="/users", tags=["用户"])
+
+
+@router.get("/me", response_model=UserPublic)
+async def get_current_user(user_id: str = Depends(get_current_user_id)):
+    """获取当前用户信息"""
+    user = await user_crud.get_by_id(user_id)
+    if not user:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="用户不存在"
+        )
+    return user
+
+
+@router.put("/me", response_model=UserPublic)
+async def update_current_user(
+    user_update: UserUpdate,
+    user_id: str = Depends(get_current_user_id)
+):
+    """更新当前用户信息"""
+    user = await user_crud.update(user_id, **user_update.model_dump(exclude_unset=True))
+    if not user:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="用户不存在"
+        )
+    app_logger.info(f"User updated: {user.username}")
+    return user
+
+
+@router.get("/{user_id}", response_model=UserPublic)
+async def get_user(user_id: str):
+    """获取指定用户信息"""
+    user = await user_crud.get_by_id(user_id)
+    if not user:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="用户不存在"
+        )
+    return user