public override object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
if (bindingContext.ModelType == typeof(T))
{
string hash = bindingContext.ValueProvider.GetValue("id").RawValue.ToString();
if (!string.IsNullOrWhiteSpace(hash))
{
int id = HashIdHelper.ToInt(hash);
if (id > 0)
{
using (ApplicationContext context = new ApplicationContext())
{
DbRawSqlQuery <T> query = context.Database.SqlQuery <T>(string.Format("SELECT * FROM {0} WHERE id = @Id LIMIT 1", EntityHelper.GetTableName <T>(context)), new MySqlParameter("@Id", id));
try
{
T model = query.Cast <T>().FirstOrDefault();
if (model != null)
{
return(model);
}
}
catch (Exception ex)
{
if (ex is ArgumentNullException || ex is InvalidCastException)
{
return(base.BindModel(controllerContext, bindingContext));
}
throw;
}
}
}
}
}
return(base.BindModel(controllerContext, bindingContext));
}
public async Task <ActionResult <AudioDto> > Get([FromRoute] string slug, CancellationToken cancellationToken)
{
// Decode hash into audio id
var id = HashIdHelper.DecodeLong(slug);
var result = await _mediator.Send(new GetAudioQuery(id), cancellationToken);
return(result != null
? new JsonResult(result)
: NotFound(ErrorApiResponse.NotFound("Audio was not found.")));
}
public AudioDtoMapping()
{
long?userId = null;
this.CreateStrictMap <Audio, AudioDto>()
.ForMember(dest => dest.Description, c =>
c.NullSubstitute(""))
.ForMember(dest => dest.Slug, c =>
c.MapFrom(src => HashIdHelper.EncodeLong(src.Id)))
.ForMember(dest => dest.Src, c =>
c.MapFrom(src => src.File))
.ForMember(dest => dest.IsFavorited, c =>
c.MapFrom(src => userId > 0 ? src.FavoriteAudios.Any(fa => fa.UserId == userId) : (bool?)null));
}
