public async Task <PhotoDto> Handle(Command request, CancellationToken cancellationToken)
{
var existingUser = await _context.Users
.Include(qu => qu.Photos)
.SingleOrDefaultAsync(u => u.UserName == _userAccessor.GetCurrentUserName());
if (existingUser == null)
{
throw new RestException(HttpStatusCode.Unauthorized, "Unauthorized access");
}
var uploadResult = await _photoAccessor.UploadFileAsync(request.File);
var newPhoto = new Photo
{
Url = uploadResult.Url,
Id = uploadResult.PublicId
};
if (!existingUser.Photos.Any(p => p.IsMain))
{
newPhoto.IsMain = true;
}
existingUser.Photos.Add(newPhoto);
var saveCount = await _context.SaveChangesAsync() > 0;
if (!saveCount)
{
throw new Exception("Problem saving changes");
}
return(_mapper.Map <PhotoDto>(newPhoto));;
}