public async Task <IActionResult> ApprovePhoto(int photoId)
{
var photo = await _repo.GetPhoto(photoId);
if (photo == null)
{
return(NotFound("Photo with id=" + photoId + " does not exist"));
}
if (photo.IsApproved)
{
return(BadRequest("This photo is already approved."));
}
_repo.ApprovePhoto(photoId);
if (await _repo.SaveAll())
{
return(Ok());
}
return(BadRequest("Failed to approve photo"));
}