<?php
// Initialize the session
session_start();
 
// Check if the user is already logged in, if yes then redirect him to welcome page
if(isset($_SESSION["loggedin"]) && $_SESSION["loggedin"] == false){
    header("location: ../index.php");
    exit;
}

// Include config file
require_once("../model/db.php");
$what = key($_POST);

$item = $_POST[$what];

$id = $_SESSION["id"];


$conn = $pdo;
try {
  $sql = "UPDATE list SET rating='$item' WHERE user_id = '$id' AND beer_id = '$what'";
  $stmt = $conn->prepare($sql);
  $stmt->execute();
} catch (PDOException $e) {
    echo "Error in list: Not Found";
}
header("location: ../beer.php?id=$what");