public async Task <IActionResult> CreateShortUrl([FromBody] string url)
{
bool isUri = Uri.IsWellFormedUriString(url, UriKind.Absolute);
if (!isUri)
{
return(BadRequest("Not a valid URL!!! Come on you can do better"));
}
var id = await this.uniqueIdGenerator.GetNext();
var shorturl = $"{this.Request.Scheme}://{this.Request.Host}{this.Request.PathBase}/{Base62Convertor.Convert(id)}";
var persistanceStatus = await this.urlRepository.SaveUrl(id, url);
if (persistanceStatus == false)
{
throw new Exception("Sorry!! We have some temporary down time. We request to retry after sometime");
}
return(Created(new Uri(shorturl), shorturl));
}
public void GenerateUniqueKeyTests()
{
var token = Base62Convertor.Convert(1000000);
Assert.Equal(1000000, Base62Convertor.Decode(token));
}
