fix: Fix Wallet Reward Computing Job - MEED-2455

Prior to this fix, the Wallet Rewarding Job is sometimes executed at the same time then the rewards sending. This change ensure to not asynchronously sompute rewards at the same time than executing a Reward Period Sending storage operation.

wallet-reward-services/src/main/java/org/exoplatform/wallet/reward/service/WalletRewardReportService.java

@@ -235,7 +235,7 @@ public RewardReport computeRewardsByUser(LocalDate date, long userIdentityId) {
   public RewardReport getRewardReportByPeriodId(long periodId) {
     RewardSettings rewardSettings = rewardSettingsService.getSettings();
     if (rewardSettings == null) {
-      throw new IllegalStateException("Error computing rewards using empty settings");
+      throw new IllegalStateException(EMPTY_SETTINGS);
     }
     if (rewardSettings.getPeriodType() == null) {
       throw new IllegalStateException("Error computing rewards using empty period type");
@@ -263,7 +263,7 @@ public RewardReport getRewardReport(LocalDate date) {
   public RewardPeriod getRewardPeriod(RewardPeriodType periodType, LocalDate date) {
     RewardSettings rewardSettings = rewardSettingsService.getSettings();
     if (rewardSettings == null) {
-      throw new IllegalStateException("Error computing rewards using empty settings");
+      throw new IllegalStateException(EMPTY_SETTINGS);
     }
     return rewardReportStorage.getRewardPeriod(periodType, date, rewardSettings.zoneId());
   }