public async Task <IHttpActionResult> AcceptedFollowersToFriend(string followerId)
{
UnitOfWork uow = new UnitOfWork(new ApplicationDbContext());
FriendshipService service = new FriendshipService(uow);
var userId = User.Identity.GetUserId();
service.AcceptedFriends(userId, followerId);
uow.Commit();
return(Ok());
}