<?php
require "db/Conn.php";
require "db/MySQLDAO.php";
$returnValue = array();
if (empty($_POST["searchWord"]) || empty($_POST["userId"])) {
$returnValue["message"] = "Missing required information";
echo json_encode($returnValue);
return;
}
$searchWord = htmlentities($_POST["searchWord"]);
$userId = htmlentities($_POST["userId"]);
$dao = new MySQLDAO(Conn::$dbhost, Conn::$dbuser, Conn::$dbpass, Conn::$dbname);
$dao->openConnection();
$friends = $dao->findFriends($searchWord, $userId);
$dao->closeConnection();
$returnValue["friends"] = $friends;
echo json_encode($returnValue);