public void AddLink(Link link)
{
_context.Links.Add(link);
_context.SaveChanges();
link.ShortUrl = _hashEncoder.Encode(link.Id);
_context.SaveChanges();
}
public void AddLink(Link link)
{
var random = new Random();
link.Id = random.Next(100000, 1000000);
// no hash collision check
// can generate same hash for different links
link.ShortUrl = _hashEncoder.Encode(link.Id);
_links.Add(link);
}
