public async Task DeletePhoto(string uploadsFolderPath, Photo photo)
{
var filePath = Path.Combine(uploadsFolderPath, photo.FileName);
photoRepository.Remove(photo);
await unitOfWork.CompleteAsync();
photoStorage.DeletePhoto(filePath);
}
public async Task <Photo> DeletePhoto(Photo photo, string targetFilePath)
{
// Remove photo file.
var vehicleId = photo.VehicleId;
var photoFilePath = Path.Combine(targetFilePath, FilePaths.VehiclePhotosDirectory, vehicleId.ToString(),
photo.FileName);
_photoStorage.DeletePhoto(photoFilePath);
// Remove photo data from database.
_unitOfWork.Photos.Remove(photo);
await _unitOfWork.CompleteAsync();
return(photo);
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
var user = await _context.Users
.Include(u => u.Photos)
.SingleOrDefaultAsync(u => u.UserName == _userAccessor.GetCurrentUsername());
var photo = user.Photos.FirstOrDefault(p => p.Id == request.Id);
if (photo == null)
{
throw new RestException(HttpStatusCode.NotFound, new { Photo = "Not found" });
}
if (photo.IsMain)
{
throw new RestException(HttpStatusCode.BadRequest, new { Photo = "You cannot delete your main photo" });
}
var result = _photoStorage.DeletePhoto(photo.Id);
if (result == null)
{
throw new Exception("Problem deleting photo");
}
user.Photos.Remove(photo);
var success = await _context.SaveChangesAsync() > 0;
if (success)
{
return(Unit.Value);
}
throw new Exception("Problem saving changes");
}
public async Task RemovePhoto(Game game, Photo photo, string uploadsFolderPath)
{
photoStorage.DeletePhoto(uploadsFolderPath, photo.FileName);
game.Photos.Remove(photo);
await unitOfWork.CompleteAsync();
}