%PDF- %PDF-
Direktori : /home/medipszd/www/ |
Current File : //home/medipszd/www/cart_add.php |
<?php include 'includes/session.php'; $conn = $pdo->open(); $output = array('error'=>false); $id = $_POST['id']; $quantity = $_POST['quantity']; if(isset($_SESSION['user'])){ $stmt = $conn->prepare("SELECT *, COUNT(*) AS numrows FROM cart WHERE user_id=:user_id AND product_id=:product_id"); $stmt->execute(['user_id'=>$user['id'], 'product_id'=>$id]); $row = $stmt->fetch(); if($row['numrows'] < 1){ try{ $stmt = $conn->prepare("INSERT INTO cart (user_id, product_id, quantity) VALUES (:user_id, :product_id, :quantity)"); $stmt->execute(['user_id'=>$user['id'], 'product_id'=>$id, 'quantity'=>$quantity]); $output['message'] = 'Item added to cart'; } catch(PDOException $e){ $output['error'] = true; $output['message'] = $e->getMessage(); } } else{ $output['error'] = true; $output['message'] = 'Product already in cart'; } } else{ if(!isset($_SESSION['cart'])){ $_SESSION['cart'] = array(); } $exist = array(); foreach($_SESSION['cart'] as $row){ array_push($exist, $row['productid']); } if(in_array($id, $exist)){ $output['error'] = true; $output['message'] = 'Product already in cart'; } else{ $data['productid'] = $id; $data['quantity'] = $quantity; if(array_push($_SESSION['cart'], $data)){ $output['message'] = 'Item added to cart'; } else{ $output['error'] = true; $output['message'] = 'Cannot add item to cart'; } } } $pdo->close(); echo json_encode($output); ?>