feat(user): 新增用户信息（访问者）返回是否关注is_follow CRUD同步新增exists方法

core/routers/user/routes.py

@@ -18,7 +18,6 @@ from core.routers.auth.schema import LoginUser
 from core.routers.auth.services import get_current_user_form_http
 
 from . import schema
-from .schema import UpdateUserIn
 
 user_router = APIRouter(prefix='/user', tags=['用户模块'])
 
@@ -45,7 +44,7 @@ async def get_me_info(
 @user_router.get(
     '/visit/{user_id}/info',
     summary='用户信息（访问者）',
-    response_model=base_schema.BaseResponse[schema.LiteUser]
+    response_model=base_schema.BaseResponse[schema.VisitUser]
 )
 async def get_visit_user_info(
         user_id: int,
@@ -59,6 +58,22 @@ async def get_visit_user_info(
     user = await db_crud.get(filters={'user_id': user_id})
     if user is None:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail='访问用户不存在')
+
+    user.is_follow = await db_crud.exists(
+        model=UserFollows,
+        filters={
+            'follower_id': login_user.user_id,
+            'followed_id': user_id
+        }
+    )
+
+    user.displayed_card_total = await db_crud.total(
+        model=UserCollection,
+        filters={
+            'user_id': user.user_id,
+            'displayed': True}
+    )
+
     return {'data': user}
 
 
@@ -136,12 +151,10 @@ async def follow_user(
     if follower_user is None:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail='被关注者不存在')
 
-    user: User | None = await db_crud.get(filters={'user_id': login_user.user_id})
-
     db_crud = CRUD(db_session, UserFollows)
     record = {
         'follower_id': login_user.user_id,
-        'followed_id': user.user_id,
+        'followed_id': follower_user.user_id,
     }
     if action == 'follower':
         await db_crud.create(data=record, filters=record)

core/routers/user/schema.py

@@ -30,6 +30,10 @@ class LiteUser(BaseModel):
     gender: Optional[int] = None
     avatar_url: Optional[str] = None
     vip_expire_date: Optional[date] = None
+
+
+class VisitUser(LiteUser):
+    is_follow: Optional[bool] = False
     displayed_card_total: Optional[int] = 0