public async Task <IEnumerable <ImageViewModel> > Handle(UploadImagesCommand message, CancellationToken cancellationToken)
{
var viewModel = new List <ImageViewModel>();
foreach (var file in message.Files)
{
var image = await CreateImage(file);
await SaveImage(image);
var viewModelItem = CreateViewModel(image);
viewModel.Add(viewModelItem);
}
return(viewModel);
}
public async Task <IActionResult> UploadImages(IList <IFormFile> formFiles)
{
var uploadImagesCommand = new UploadImagesCommand();
foreach (var formFile in formFiles)
{
var file = new FileDto
{
Content = formFile.OpenReadStream(),
Name = formFile.FileName,
ContentType = formFile.ContentType,
};
uploadImagesCommand.Files.Add(file);
}
var response = await Mediator.Send(uploadImagesCommand);
return(Ok(response));
}
public async Task ShouldUploadImages()
{
var imageFactory = TestContext.CreateImageService();
var handlerContext = TestContext.CreateHandlerContext <IEnumerable <ImageViewModel> >(RequestDbContext, CreateMapper());
var handler = new UploadImagesCommandHandler(handlerContext, imageFactory);
var file1 = TestContext.CreateFileMock().Object;
var file2 = TestContext.CreateFileMock().Object;
var files = new List <IFormFile>()
{
file1, file2
};
var message = new UploadImagesCommand()
{
Files = files
};
var result = await handler.Handle(message, CancellationToken.None);
Assert.NotNull(result);
Assert.Equal(2, RequestDbContext.Images.Count());
}