freeart

// AlarmStatusChanged queue handler
AlarmStatusChanged(func (payload) {
    var alarmKey := "{{.payload.UserID}}:{{.payload.AlarmID}}"
    // Get last record from Redis
    var lastInMemory := redis.HMGet(alarmKey, ["ChangedAt"])
    // If new record is coming
    if (!lastInMemory || ChangedAt > lastInMemory.ChangedAt) {
        // AlarmId is unique, there is updating each new status coming 
        redis.HMSet(alarmKey, [
            "AlarmID", payload.AlarmID,