礼包码：不存在礼包码应对

game-server/app/servers/role/handler/itemHandler.ts

@@ -144,7 +144,13 @@ export class ItemHandler {
         const { code } = msg;
 
         let giftCodeDetail = await GiftCodeDetailModel.findByCode(code);
+        if(!giftCodeDetail) {
+            return resResult(STATUS.GIFT_CODE_NOT_FOUND);
+        }
         let giftCode = <GiftCodeType>giftCodeDetail.giftCode;
+        if(!giftCode) {
+            return resResult(STATUS.GIFT_CODE_NOT_FOUND);
+        }
 
         if (giftCode.isLimit && giftCodeDetail.usedNum >= giftCode.count) {
             return resResult(STATUS.GIFT_CODE_USED_NUM_MAX);

shared/consts/statusCode.ts

@@ -353,6 +353,7 @@ export const STATUS = {
     YOU_HAVE_USED_THIS_CODE: { code: 31202, simStr: '您已使用过该码' },
     GIFT_CODE_NOT_START: { code: 31203, simStr: '礼包码未生效' },
     GIFT_CODE_HAS_EXPIRED: { code: 31204, simStr: '礼包码已失效' },
+    GIFT_CODE_NOT_FOUND: { code: 31205, simStr: '未找到该礼包码' },
     // 邮件相关 31301-31400
     MAIL_HAS_RECEIVE: { code: 31301, simStr: '邮件已领取'},
     EQUIP_IS_OVER: { code: 31302, simStr: '装备已超过上限，无法领取' },