<?php include '../classes/adminlogin.php'; ?>
<?php
     $al = new Adminlogin();
     if($_SERVER['REQUEST_METHOD'] == 'POST'){
     $adminUser = $_POST['adminUser'];
     $adminPass = md5($_POST['adminPass']);
     $loginChk = $al->adminLogin($adminUser, $adminPass); // method value passed in adminLogin.php
 }
?>

<?php include '../lib/Session.php';
    Session::checkLogin();
    include_once '../lib/Database.php';
    include_once '../helpers/format.php';
?>
<?php
  class Adminlogin{
    private $db;
    private $fm;
  public function __counstruct(){
  $this->db = new Database();
  $this->fm = new Format();
  }
public function adminLogin($adminUser, $adminPass){   // method value received from login.php
$adminUser = $this->fm->validation($adminUser);    // validation function calling through the object fm which is located in format.php.
$adminPass = $this->fm->validation($adminPass);
$adminUser = mysqli_real_escape_string($this->db->link, $adminUser);
$adminPass = mysqli_real_escape_string($this->db->link, $adminPass);

if (empty($adminUser) || empty($adminPass)) {
    $loginmsg = " Username or Password must not be empty";
    return $loginmsg;
}
else {

    $query = "SELECT * FROM tbl_admin WHERE adminUser = '$adminUser' AND adminPass = '$adminPass'";
    $result = $this->db->select($query);
    if ($result != false) {
        $value = $result->fetch_assoc();
        Session::set("adminlogin", true); //setter from session, set adminlogin in session.php
        Session::set("adminId", $value['adminId']); // storing data in session
        Session::set("adminUser", $value['adminUser']); // storing data in session
        Session::set("adminName", $value['adminName']); // storing data in session
        header("location:index.php");
    }
    else {
        $loginmsg = " Username or Password did not match!";
    return $loginmsg;
        }
   }
  }
 }
?>