public IUrl GetUrl(int id)
{
using (var context = new TinyUrlModel())
{
return(context.Urls.FirstOrDefault(u => u.Id == id));
}
}
public IUrl GetUrl(string longUrl)
{
using (var context = new TinyUrlModel())
{
var url = context
.Urls
.FirstOrDefault(
u => u.LongUrl.Equals(longUrl, StringComparison.InvariantCulture)
);
if (url != null)
{
return(url);
}
url = new Url {
LongUrl = longUrl
};
context.Urls.Add(url);
context.SaveChanges();
return(url);
}
}
