public IActionResult DeleteImage(int id)
{
try
{
_imageProvider.DeleteImage(id);
}
catch (ArgumentException ex)
{
return(BadRequest(new ErrorResponse(ex.Message)));
}
return(ListImageIndices());
}
/// <summary>
/// Saves the avatar image.
/// </summary>
/// <param name="userId">The user id.</param>
/// <param name="file">The file.</param>
/// <returns>Task{System.String}.</returns>
public async Task <string> SaveAvatarImage(string userId, FileData file)
{
var result = await _imageProvider.SaveImage(file, BlobContainer.AvatarImages);
if (String.IsNullOrEmpty(result))
{
var user = await _userRepository.GetUser(userId);
if (String.IsNullOrEmpty(user.AvatarUrl))
{
await _imageProvider.DeleteImage(user.AvatarUrl);
}
}
return(result);
}
public async Task DeleteImage(string imageId, string userId, bool deletedByModerator)
{
var image = await _unitOfWork.ImageRepository.Get(imageId);
if (image == null)
{
throw new ObjectNotFoundException($"Image with id:{imageId} not found.");
}
if (image.UserId != userId && !deletedByModerator)
{
throw new ImageAccessException("This image cannot be accessed by this user.");
}
var imagePath = Path.Combine(_fileOptions.DirectoryPath, userId);
_imageProvider.DeleteImage(imagePath, image);
_unitOfWork.ImageRepository.Delete(image);
await _unitOfWork.Commit();
}
public Task Delete(string id)
{
return(_imageProvider.DeleteImage(id));
}