Пример #1
0
func incrCount(tde *kv.TiedotEngine) int64 {
	mu.Lock()
	defer mu.Unlock()
	counter := new(Counter)
	id, err := tde.Query(counterCollection).Has(kv.Path{"Count"}).OneInto(counter)
	if err == kv.ErrNotFound {
		log.Warning("Counter not found, saving new one.")
		_, err = tde.Insert(counterCollection, Counter{Count: 1})
		if err != nil {
			log.Errorf("Error saving new counter err=%s", err.Error())
		}
		r, err := tde.All(counterCollection)
		log.V(3).Infof("total of %d results=%v, err=%v", len(r), r, err)
		return 1
	}
	if err != nil {
		log.Error("Failure getting counter err:" + err.Error())
		panic(err)
	}
	counter.Count++
	err = tde.Update(counterCollection, id, counter)
	if err != nil {
		log.Error("Failure updating counter err:" + err.Error())
		panic(err)
	}
	return counter.Count
}
Пример #2
0
func saveShortened(s Shortened, tde *kv.TiedotEngine) error {
	_, err := tde.Insert(urlCollection, s)
	return err
}