public async Task <IActionResult> GetBackgrounds()
{
var query = new GetBackgroundsQuery();
var result = await _bus.Send(query);
return(Ok(_mapper.Map <IEnumerable <BackgroundResponse> >(result)));
}
public JsonResult GetBackgrounds()
{
var backgroundsQuery = new GetBackgroundsQuery {
};
var backgroundsDto = SendQuery <GetBackgroundsQuery, IEnumerable <BackgroundDTO> >(backgroundsQuery);
var backgrounds = new SelectList(backgroundsDto, nameof(BackgroundDTO.Id), nameof(BackgroundDTO.Name));
return(Json(backgrounds));
}
public async Task <IEnumerable <UnsplashImage> > Handle(GetBackgroundsQuery request,
CancellationToken cancellationToken)
{
var backgrounds = _mediaStore.GetBackgrounds();
if (backgrounds != null)
{
return(backgrounds);
}
var newBackgrounds = (await _client.GetImagesAsync(cancellationToken)).ToList();
_mediaStore.SetBackgrounds(newBackgrounds);
return(newBackgrounds);
}
IEnumerable <BackgroundDTO> IQueryHandler <GetBackgroundsQuery, IEnumerable <BackgroundDTO> > .Handle(GetBackgroundsQuery query)
{
var result = new List <BackgroundDTO>();
var backgrounds = context.Background.ToList();
foreach (var background in backgrounds)
{
result.Add(new BackgroundDTO
{
Id = background.Id,
Name = background.Name,
Description = background.Description
});
}
return(result);
}