payment-gateway - 如何在 prestashop 中以编程方式将产品添加到购物车中

Question

我正在使用prestashop 1.5.3并且正在开发支付网关问题是我找不到如何以编程方式在购物车中添加产品并订购以添加支付费用

请任何人帮助我

Answer 1

您可以将此代码放在根目录中的 php 文件中，并使用一个简单的表单指向包含产品 ID 和数量的此页面。

只是改变：

<?php    
$idProduct= 19825 to $idProduct=$_POST["txtproductid"]
$qty=5 to $qty=$_POST["txtqty"]; 

$useSSL = true;

include('/config/config.inc.php');

include('/header.php');
global $params; 
$errors = array();

$idProduct =19825;
$qty=5; 

if ($cookie->isLogged())
{
    /* Cart already exists */
    if ((int)$cookie->id_cart)
    {
        $cart = new Cart((int)$cookie->id_cart);
    }
    if (!isset($cart) OR !$cart->id)
    {
        $cart = new Cart();
        $cart->id_customer = (int)($cookie->id_customer);
        $cart->id_address_delivery = (int)  (Address::getFirstCustomerAddressId($cart->id_customer));
        $cart->id_address_invoice = $cart->id_address_delivery;
        $cart->id_lang = (int)($cookie->id_lang);
        $cart->id_currency = (int)($cookie->id_currency);
        $cart->id_carrier = 1;
        $cart->recyclable = 0;
        $cart->gift = 0;
        $cart->add();
        $cookie->id_cart = (int)($cart->id);    
    }


/* get product id and product attribure id */
        $data = explode(",", $product);
        $idProduct = $data[0];  */
        $idProductAttribute = $data[1]; 

        if ($qty != '') 
        {  

 $producToAdd = new Product((int)($idProduct), true, (int)($cookie->id_lang));

 if ((!$producToAdd->id OR !$producToAdd->active) AND !$delete)
/* Product is no longer available, skip product */ 
                continue;

            /* Check the quantity availability  */
if ($idProductAttribute > 0 AND is_numeric($idProductAttribute))
            {
if (!$producToAdd->isAvailableWhenOutOfStock($producToAdd->out_of_stock) AND !Attribute::checkAttributeQty((int)$idProductAttribute, (int)$qty))
                { 
/* There is not enough product attribute in stock - set customer qty to current stock on hand */ 
            $qty = getAttributeQty($idProductAttribute); 
                } 
            }
            elseif (!$producToAdd->checkQty((int)$qty))
                /* There is not enough product in stock - set customer qty to current stock on hand */ 
             $qty = $producToAdd->getQuantity(idProduct); 


$updateQuantity = $cart->updateQty((int)($qty), (int)($idProduct), (int)($idProductAttribute), NULL, 'up');
           $cart->update();

        }


    /* redirect to cart 
    if (!sizeof($errors)) */

    Tools::redirect('order.php');


}
else
{
 Tools::redirect('/index.php');
}

$smarty->assign(array(
'id_customer' => (int)($cookie->id_customer),
'errors' => $errors
));

include_once('/footer.php');

Answer 2

以下是以编程方式添加多个产品的代码。也可用于添加一种产品。将这些代码放在您网站根目录上名为 test.php 的文件中，然后像这样运行它 /test.php??products_ids=11,9,10 其中 11, 9,10 是 3 个产品 ID。希望这可以帮助。

<?php
require(dirname(__FILE__).'/config/config.inc.php');

$context=Context::getContext();//new Cart();
$id_cart=$context->cookie->__get('id_cart');

$products_ids=$_GET['products_ids']; // comma seprated products id example : test.php?products_ids=1,2,3

$products_ids_array=explode(",",$products_ids);

if(count($products_ids_array)>0){
    $cart=new Cart($id_cart);
    $cart->id_currency=2;
    $cart->id_lang=1;
    foreach($products_ids_array as $key=>$id_product){
        $cart->updateQty(1, $id_product);
    }
}
?>

Answer 3

如果您开发一个支付模块，您应该首先检查其他支付模块是如何制作的，例如 Ogone 或 Paypal 模块。你可以在这里找到它们：https ://github.com/PrestaShop/PrestaShop-modules

prestashop 中用于从购物车添加/删除产品的方法是 Cart->updateQty()（在文件 classes/Cart.php 中）。

Answer 4

<script>
        $(document).ready(function(){
            $.ajax({
            type: 'POST',
            headers: { "cache-control": "no-cache" },
            url: 'yourshopurl',
            async: true,
            cache: false,
            dataType: 'json',
                        //( (parseInt(idCombination) && idCombination != null) ? '&ipa=' + parseInt(idCombination): '')
                        data: 'controller=cart&add=1&ajax=true&qty=1&id_product=247&token=' + static_token ,
            success: function(jsonData)
            {
                console.log("products added");
            }
        });
        });
    </script>

现在只需添加产品的 id...或任何组合（已注释）

Answer 5

// Add cart if no cart found
if (!$this->context->cart->id) {
    if (Context::getContext()->cookie->id_guest) {
        $guest = new Guest(Context::getContext()->cookie->id_guest);
        $this->context->cart->mobile_theme = $guest->mobile_theme;
    }
    $this->context->cart->add();
    if ($this->context->cart->id) {
        $this->context->cookie->id_cart = (int)$this->context->cart->id;
    }
}

// Add product
$Cart = $this->context->cart;
$Cart->updateQty(1, 13, 1, false);

/* Optional parameters  */
// classes/cart.php
// public function updateQty(
//     $quantity,
//     $id_product,
//     $id_product_attribute = null,
//     $id_customization = false,
//     $operator = 'up',
//     $id_address_delivery = 0,
//     Shop $shop = null,
//     $auto_add_cart_rule = true,
//     $skipAvailabilityCheckOutOfStock = false
// )