func ShortUrlCreate(url string) (*ShortUrl, error) {
s := &ShortUrl{URL: url}
if err := db.DbMap.Insert(s); err != nil {
return nil, err
}
s.Slug = key.GenKey(s.Id)
go s.pushToRedis()
return s, nil
}
func ShortUrlById(id int64) (*ShortUrl, error) {
v, err := db.DbMap.Get(ShortUrl{}, id)
if err != nil || v == nil {
return nil, err
}
s := v.(*ShortUrl)
s.Slug = key.GenKey(s.Id)
return s, nil
}