function removeUser($userNameRemove)
{
$mysession = new Session();
$mysession->initSession();
$wallRepo = new WallRepositoryService();
$userRepo = new UserRepositoryService();
$userName = $_SESSION['usuario'];
$wallId = $wallRepo->getWallIdByUserName($userName);
$userIdRemove = $userRepo->getUserIdByName($userNameRemove);
$results = $wallRepo->removeUser($userIdRemove, $wallId);
if ($results === TRUE) {
$response['valid'] = true;
} else {
$response['errorMsg'] = "Lo sentimos, hubo un error al eliminar el usuario de su lista.";
$response['valid'] = false;
}
echo json_encode($response);
}
