/// <summary>
/// Method that will accept an user friend request
/// </summary>
/// <param name="friend">the friend username</param>
/// <returns></returns>
public async Task <ActionResult> AcceptRequest(string friend)
{
string userID = User.Identity.GetUserId();
if (userID != null)
{
ApplicationUser user = db.Users.Find(userID);
await Services.AcceptResponseFriendRequest(user.UserName, friend);
}
return(RedirectToAction("Notification"));
}
