public static Shortcut CreateShortcut(ref IMapper mapper, ShortcutWriteDto writeDto)
{
Shortcut shortcut = mapper.Map <Shortcut>(writeDto);
CreateShortendUrl(ref writeDto, ref shortcut);
return(shortcut);
}
private static void CreateShortendUrl(ref ShortcutWriteDto writeDto, ref Shortcut shortcut)
{
// Custom URL
if (!string.IsNullOrEmpty(writeDto.DesiredUrl))
{
shortcut.CustomUrl = true;
shortcut.ShortendUrl = writeDto.DesiredUrl;
}
else
{
shortcut.ShortendUrl = Utilities.UrlShortner.Make(shortcut.OriginalUrl);
}
}
public async Task <ShortcutReadDto> Shorten(ShortcutWriteDto writeDto)
{
if (!string.IsNullOrEmpty(writeDto.DesiredUrl))
{
if (await _repo.HasShortendUrl(writeDto.DesiredUrl))
{
return(null);
}
}
var shortcut = await _repo.Get(writeDto.OriginalUrl).ConfigureAwait(false);
if (shortcut != null)
{
return(_mapper.Map <ShortcutReadDto>(shortcut));
}
shortcut = ShortcutFactory.CreateShortcut(ref _mapper, writeDto);
await _repo.Add(shortcut).ConfigureAwait(false);
return(_mapper.Map <ShortcutReadDto>(shortcut));
}
public async Task <IActionResult> Add([FromBody] ShortcutWriteDto writeDto)
{
var dto = await _service.Shorten(writeDto);
return(dto == null?BadRequest() : Ok(dto) as IActionResult);
}
