Fix: room list void room pointer

internal/bootstrap/room.go

@@ -14,7 +14,7 @@ func InitRoom(ctx context.Context) error {
 		return err
 	}
 	for _, room := range r {
-		r, err := op.LoadRoom(&room)
+		r, err := op.LoadRoom(room)
 		if err != nil {
 			log.Errorf("load room error: %v", err)
 			return err

internal/db/room.go

@@ -45,15 +45,15 @@ func CreateRoom(name, password string, conf ...CreateRoomConfig) (*model.Room, e
 	return r, db.Create(r).Error
 }
 
-func GetRoomByName(name string) (*model.Room, error) {
+func GetRoomByID(id uint) (*model.Room, error) {
 	r := &model.Room{}
-	err := db.Where("name = ?", name).First(r).Error
+	err := db.Where("id = ?", id).First(r).Error
 	return r, err
 }
 
-func GetRoomByID(id uint) (*model.Room, error) {
+func GetRoomAndCreatorByID(id uint) (*model.Room, error) {
 	r := &model.Room{}
-	err := db.Where("id = ?", id).First(r).Error
+	err := db.Preload("Creator").Where("id = ?", id).First(r).Error
 	return r, err
 }
 
@@ -128,8 +128,14 @@ func RemoveUserPermission(roomID uint, userID uint, permission model.Permission)
 	return db.Model(&model.RoomUserRelation{}).Where("room_id = ? AND user_id = ?", roomID, userID).Update("permissions", db.Raw("permissions & ?", ^permission)).Error
 }
 
-func GetAllRooms() ([]model.Room, error) {
-	rooms := []model.Room{}
+func GetAllRooms() ([]*model.Room, error) {
+	rooms := []*model.Room{}
 	err := db.Find(&rooms).Error
 	return rooms, err
 }
+
+func GetAllRoomsAndCreator() ([]*model.Room, error) {
+	rooms := []*model.Room{}
+	err := db.Preload("Creater").Find(&rooms).Error
+	return rooms, err
+}

internal/op/rooms.go

@@ -55,28 +55,16 @@ func DeleteRoom(room *Room) error {
 	return db.DeleteRoomByID(room.ID)
 }
 
-func GetRoomByName(name string) (*Room, error) {
-	r, err := db.GetRoomByName(name)
-	if err != nil {
-		return nil, err
-	}
-	r2, ok := roomCache.Load(r.ID)
-	if !ok {
-		return initRoom(r)
-	}
-	return r2, nil
-}
-
 func GetRoomByID(id uint) (*Room, error) {
+	r2, ok := roomCache.Load(id)
+	if ok {
+		return r2, nil
+	}
 	r, err := db.GetRoomByID(id)
 	if err != nil {
 		return nil, err
 	}
-	r2, ok := roomCache.Load(r.ID)
-	if !ok {
-		return initRoom(r)
-	}
-	return r2, nil
+	return initRoom(r)
 }
 
 func HasRoom(roomID uint) bool {
@@ -128,7 +116,7 @@ func GetAllRoomsWithNoNeedPassword() []*Room {
 }
 
 func GetAllRoomsWithoutHidden() []*Room {
-	rooms := make([]*Room, roomCache.Len())
+	rooms := make([]*Room, 0, roomCache.Len())
 	roomCache.Range(func(key uint, value *Room) bool {
 		if !value.Setting.Hidden {
 			rooms = append(rooms, value)

internal/op/users.go

@@ -101,3 +101,11 @@ func UpdateUser(u *model.User) error {
 	userCache.Remove(u.ID)
 	return db.UpdateUser(u)
 }
+
+func GetUserName(userID uint) string {
+	u, err := GetUserById(userID)
+	if err != nil {
+		return ""
+	}
+	return u.Username
+}

server/handlers/movie.go

@@ -62,18 +62,12 @@ func MovieList(ctx *gin.Context) {
 	}
 
 	mresp := make([]model.MoviesResp, len(m))
-	var creater string
 	for i, v := range m {
-		// get cteater
-		u, err := op.GetUserById(v.CreatorID)
-		if err == nil {
-			creater = u.Username
-		}
 		mresp[i] = model.MoviesResp{
 			Id:      v.ID,
 			Base:    m[i].BaseMovieInfo,
 			PullKey: v.PullKey,
-			Creater: creater,
+			Creater: op.GetUserName(v.CreatorID),
 		}
 	}
 
@@ -116,18 +110,12 @@ func Movies(ctx *gin.Context) {
 	}
 
 	mresp := make([]model.MoviesResp, len(m))
-	var creater string
 	for i, v := range m {
-		// get cteater
-		u, err := op.GetUserById(v.CreatorID)
-		if err == nil {
-			creater = u.Username
-		}
 		mresp[i] = model.MoviesResp{
 			Id:      v.ID,
 			Base:    m[i].BaseMovieInfo,
 			PullKey: v.PullKey,
-			Creater: creater,
+			Creater: op.GetUserName(v.CreatorID),
 		}
 	}
 

server/handlers/room.go

@@ -66,17 +66,13 @@ func RoomList(ctx *gin.Context) {
 	}), vec.WithCmpEqual[*model.RoomListResp](func(v1, v2 *model.RoomListResp) bool {
 		return v1.PeopleNum == v2.PeopleNum
 	}))
-	var Creator string
 	for _, v := range r {
-		u, err := op.GetUserById(v.Room.CreatorID)
-		if err == nil {
-			Creator = u.Username
-		}
 		resp.Push(&model.RoomListResp{
 			RoomId:       v.ID,
+			RoomName:     v.Name,
 			PeopleNum:    v.Hub().ClientNum(),
 			NeedPassword: v.NeedPassword(),
-			Creator:      Creator,
+			Creator:      op.GetUserName(v.Room.CreatorID),
 			CreatedAt:    v.Room.CreatedAt.UnixMilli(),
 		})
 	}