public async Task UploadImage_RedirectsToIndexAction()
{
int categoryIdTest = 1;
var category = new Category
{
CategoryId = categoryIdTest,
Picture = new byte[0]
};
var mockFile = new Mock <IFormFile>();
var categoryViewModel = new UploadCategoryImageViewModel()
{
CategoryId = categoryIdTest,
ImageFile = mockFile.Object
};
_mockDataRepository.Setup(repo => repo.GetCategoryByIdAsync(categoryIdTest))
.Returns(Task.FromResult(category))
.Verifiable();
_mockDataRepository.Setup(m => m.UpdateCategoryAsync(category))
.Verifiable();
_mockDataRepository.Setup(m => m.CommitAsync())
.Verifiable();
var controller = new CategoriesController(_mockDataRepository.Object);
var result = await controller.UploadImage(categoryViewModel);
var redirectToActionResultResult = Assert.IsType <RedirectToActionResult>(result);
Assert.Equal("Index", redirectToActionResultResult.ActionName);
_mockDataRepository.Verify();
}
public async Task <IActionResult> UploadImage(UploadCategoryImageViewModel uploadCategoryImageViewModel)
{
if (!ModelState.IsValid)
{
return(View(uploadCategoryImageViewModel));
}
var category = await _dataRepository.GetCategoryByIdAsync(uploadCategoryImageViewModel.CategoryId);
if (category == null)
{
return(NotFound());
}
using (var memoryStream = new MemoryStream())
{
await uploadCategoryImageViewModel.ImageFile.CopyToAsync(memoryStream);
category.Picture = memoryStream.ToArray();
}
await _dataRepository.UpdateCategoryAsync(category);
await _dataRepository.CommitAsync();
return(RedirectToAction(nameof(Index)));
}
public IActionResult UploadImage(int id)
{
UploadCategoryImageViewModel model = new UploadCategoryImageViewModel();
model.CategoryId = id;
model.CategoryName = service.Category(id).CategoryName;
model.ImageDataUrl = service.GetCategoryImageAsDataUrl(id);
model.UploadFileName = string.Empty;
return(View(model));
}
public IActionResult UploadImage(UploadCategoryImageViewModel model)
{
string fullPath = Path.Combine(Directory.GetCurrentDirectory() + "\\wwwroot\\images\\", model.UploadFileName ?? "NoPicture.jpg");
if (!System.IO.File.Exists(fullPath))
{
ModelState.AddModelError("UploadFileName", "File not found.");
return(View(model));
}
service.CategoryUploadJpegImage(model.CategoryId, fullPath);
return(new RedirectToActionResult("Index", "Categories", null));
}
public async Task <IActionResult> UploadImage(UploadCategoryImageViewModel model)
{
var image = await model.File
.DumpToMemoryBufferAsync(ModelState, _categoryImageSizeLimit, new[] { _allowedCategoryImageExtension });
if (!ModelState.IsValid)
{
return(View("UploadImage", model));
}
var command = new UpdateCategoryImageCommand
{
CategoryId = model.CategoryId,
ImageBytes = image,
};
await _mediator.Send(command);
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(RedirectToAction(nameof(Index)));
}
var query = new GetSingleCategoryQuery(id.Value);
var category = await _mediator.Send(query);
var viewModel = new UploadCategoryImageViewModel
{
CategoryId = category.CategoryId,
CategoryName = category.CategoryName,
FileSizeLimitMb = _categoryImageSizeLimit / 10000000,
AllowedFileExtension = _allowedCategoryImageExtension,
};
return(View("UploadImage", viewModel));
}