public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
await context.Images.LoadAsync(cancellationToken : cancellationToken);
var user = await context.Users.SingleOrDefaultAsync(x => x.UserName == currentUserAccessor.GetCurrentUsername(), cancellationToken : cancellationToken);
if (user.Photo == null)
{
throw new RestException(HttpStatusCode.NotFound, new { Photo = "Photo doesn't exist" });
}
if (user.Photo.Id != request.Id)
{
throw new RestException(HttpStatusCode.NotFound, new { Photo = "Photo doesn't exist" });
}
var photo = user.Photo;
var result = await photoAccessor.DeletePhotoAsync(photo);
if (!result)
{
throw new Exception("Problem deleting photo");
}
return(Unit.Value);
}
public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
DataModel.Photo photo = await _unitOfWork.PhotoRepo.FindFirstAsync(request.PhotoId, cancellationToken);
if (photo == null)
{
throw new CustomException(HttpStatusCode.NotFound, new { PhotoId = "Invalid photo id" });
}
await _photoAccessor.DeletePhotoAsync(photo.CloudFileName, cancellationToken);
_unitOfWork.PhotoRepo.Delete(photo);
int cnt = await _unitOfWork.SaveAsync(cancellationToken);
if (cnt > 0)
{
return(Unit.Value);
}
throw new Exception("Problem saving changes to database");
}
