+ QSqlDatabase db = logDb();
+ if (!beginReadOnlyTransaction(db)) {
+ qWarning() << "PostgreSqlStorage::bufferActivities(): cannot start read only transaction!";
+ qWarning() << " -" << qPrintable(db.lastError().text());
+ return bufferActivityHash;
+ }
+
+ QSqlQuery query(db);
+ query.prepare(queryString("select_buffer_bufferactivities"));
+ query.bindValue(":userid", user.toInt());
+ safeExec(query);
+ if (!watchQuery(query)) {
+ db.rollback();
+ return bufferActivityHash;
+ }
+
+ while (query.next()) {
+ bufferActivityHash[query.value(0).toInt()] = Message::Types(query.value(1).toInt());
+ }
+
+ db.commit();
+ return bufferActivityHash;
+}
+
+Message::Types PostgreSqlStorage::bufferActivity(BufferId bufferId, MsgId lastSeenMsgId)
+{
+ QSqlQuery query(logDb());
+ query.prepare(queryString("select_buffer_bufferactivity"));