fix(notice): 已读明细空态 receivers 不可变列表修复 + SDK 暴露面测试补齐

- NoticeService.getReadDetailGrouped：receivers 空态（全员通知）返回不可变 emptyList，追加已读者前先拷贝为 ArrayList，避免 UnsupportedOperationException - 新增 NoticeReadDetailGroupedAllTypeTest、NoticeSdkAdviceExposureTest
2026-10-10 15:17:08 +08:00
parent b85f5e16fb
commit 48cd8884d8
3 changed files with 197 additions and 0 deletions
@@ -707,6 +707,8 @@ public class NoticeService implements INoticeService {
        if (receivers.isEmpty()) {
            receivers = parseReceiveAccounts(notice.getReceiveList());
        }
+        // 空态（ALL 全员通知）返回的是不可变 emptyList，先拷贝再追加
+        receivers = new ArrayList<>(receivers);
        // 已读者不在接收明细中（如追送/数据修补），补充到末尾，保证已读情况完整
        for (String account : readAccounts) {
            if (!receivers.contains(account)) {