func ShortUrlById(session *xorm.Session, id int64) (*ShortUrl, error) {
var s ShortUrl
has, err := session.Id(id).Get(&s)
if err != nil || !has {
return nil, err
}
s.Slug = k.GenKey(s.Id)
return &s, nil
}
func ShortUrlCreate(session *xorm.Session, url string) (*ShortUrl, error) {
s := ShortUrl{URL: url}
_, err := session.Insert(&s)
if err != nil {
return nil, err
}
s.Slug = k.GenKey(s.Id)
go s.pull()
return &s, nil
}