scrooge.go

type service struct {
	storage db.DB
	logger  log.Logger
	db      *sql.DB
	cache   *zizou.Cache
}

func (s *service) GetEcpm(data getEcpmRequest) (float64, error) {
	key := NewKey(data.GetCountryId(), data.GetPartner(), data.GetGameId())
	icVal, found := s.cache.Get(key.Id())
	if found {
		return icVal.(float64), nil
	}
	value, err := s.storage.Get(key.Id())
	if err != nil {
		return 0, err
	}
	val, _ := x.ConvertFloat64(value)
	s.cache.Set(key.Id(), val, 5*time.Minute)
	return val, nil
}