过去未领取的奖励作废

ch-wx-api/src/main/java/com/wwdz/ch/wx/impl/UserSigninServiceImpl.java

@@ -144,6 +144,9 @@ public class UserSigninServiceImpl implements UserSigninService {
         try {
             //查询签到记录
             UserSignIn userSignin = userSignInDao.findRecord(dto.getUserId(), dto.getSignInDate());
+            if (userSignin == null) {
+                return Result.failed("该签到奖励已作废");
+            }
             if (!userSignin.getIsReward()) {
                 return Result.failed("尚未完成连续签到的天数");
             }