public void SaveRecord(RecordData data)
{
data.CreatedUTC = DateTime.UtcNow.ToShortDateString();
var json = JSONSerialization <RecordData> .CreateFromObject(data);
_databaseRef.Child(DB_NODE_RECORDS).Child(data.ChatRoomId).Push().SetRawJsonValueAsync(json).ContinueWith(task =>
{
});
}