增加提取castile到游戏的逻辑。

internal/handler/transfercastile/transfer_castile_to_game_handler.go

@@ -1,7 +1,11 @@
 package transfercastile
 
 import (
+	"errors"
+	"fmt"
 	"net/http"
+	"nova_task/internal/pkg/utils"
+	"time"
 
 	"github.com/zeromicro/go-zero/rest/httpx"
 	"nova_task/internal/logic/transfercastile"
@@ -18,8 +22,22 @@ func TransferCastileToGameHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
 			return
 		}
 
+		uid := utils.GetUidUint(r.Context())
+		redisKey := fmt.Sprintf("transferCastile:uid:%d", uid)
+		//加锁
+		lock, err := svcCtx.Redis.SetnxEx(redisKey, time.Now().String(), 120)
+		if !lock || err != nil {
+			httpx.ErrorCtx(r.Context(), w, errors.New("operation frequently"))
+			return
+		}
+
 		l := transfercastile.NewTransferCastileToGameLogic(r.Context(), svcCtx)
+
 		resp, err := l.TransferCastileToGame(&req)
+
+		//删除redis KEY
+		_, _ = svcCtx.Redis.Del(redisKey)
+
 		if err != nil {
 			httpx.ErrorCtx(r.Context(), w, err)
 		} else {