public async Task <IServiceResult> RemoveAsync(string id)
{
try
{
var imageId = id.ToGuid();
var image = await _repository.GetSingleAsync(imageId, true);
if (image == null)
{
throw new NotFoundException(nameof(image), imageId);
}
_repository.Remove(image);
if (!await _unitOfWork.CompleteAsync())
{
throw new SaveFailedException(nameof(image));
}
;
_logger.LogInformation($"Deleted {nameof(image)} with id: {image.Id}.");
return(new ServiceResult());
}
catch (Exception e)
{
_logger.LogError($"Deleting image with id: {id} failed. {e.Message}");
return(new ServiceResult(false, e.Message));
}
}
public object Delete(Img deleted)
{
string msgError = "";
bool result = repository.Remove(deleted, ref msgError);
object json = new
{
success = result,
message = msgError
};
return(json);
}
public ActionResult Edit(ExampleParentViewModel model)
{
if (ModelState.IsValid)
{
var parent = _exampleParentsRepository.Get(model.Id);
parent.Text = model.Text;
parent.LongText = model.LongText;
if (model.RemovePhoto)
{
_imagesRepository.Remove(parent.PhotoId.Value);
parent.PhotoId = null;
_exampleParentsRepository.Update(parent);
_exampleParentsRepository.SaveChanges();
_imagesRepository.SaveChanges();
}
else if (model.Upload != null)
{
try
{
var image = new Photo()
{
ObjectId = parent.Id,
ObjectTypeName = nameof(ExampleParent),
FileName = $"Image{parent.Id}",
DirectoryPath = "ExampleParents",
Title = "NoTitle"
};
_imagesRepository.Upload(image, model.Upload);
_imagesRepository.SaveChanges();
parent.PhotoId = image.Id;
}
catch (Exception ex)
{
ModelState.AddModelError(string.Empty, ex.Message);
}
}
_exampleParentsRepository.Update(parent);
_exampleParentsRepository.SaveChanges();
return(RedirectToAction(JMap.Example.ExampleParents.List()));
}
return(View(model));
}
public void DeleteImage(int id)
{
repository.Remove(id);
}
