Using Magento 1.8.1, on the checkout page, I'm trying to add a product to the cart in the code. Here is the code I'm using:
$totals = Mage::getSingleton('checkout/cart')->getQuote()->getTotals();
$subtotal = $totals["subtotal"]->getValue();
$free_samples_prod_id = 1285;
if ( $subtotal >= 50 ) {
$this->addProduct($free_samples_prod_id, 1);
}
else{
$cartHelper = Mage::helper('checkout/cart');
$items = $cartHelper->getCart()->getItems();
foreach ($items as $item) {
if ($item->getProduct()->getId() == $free_samples_prod_id) {
$itemId = $item->getItemId();
$cartHelper->getCart()->removeItem($itemId)->save();
break;
}
}
}
The code is in: app\code\core\Mage\Checkout\Model\Cart.php under public function init()
The product does get added sucessfully, however, everytime somebody visits their cart page, the quantity increases by one. How can I modify that code so the quantity is always 1?
Thank you
Axel makes a very good point, but to answer your immediate question, why not test for the product's presence before you add it
$cartHelper = Mage::helper('checkout/cart');
$items = $cartHelper->getCart()->getItems();
$subtotal = $totals["subtotal"]->getValue();
$free_samples_prod_id = 1285;
if ( $subtotal >= 50 ) {
$alreadyAdded = false;
foreach ($items as $item) {
if($item->getId() == $free_samples_prod_id) { $alreadyAdded = true; break; }
}
if(!$alreadyAdded) { $this->addProduct($free_samples_prod_id, 1); }
}
Related
I would like to ask you for some help or even just a comparison.
On my site I have bundles that are dimanically priced with select products, some with radio and some with default.
Magento 2 however shows two different prices between listing and product page. I have checked at code level and on the product page there is a manipulation via js that changes the price. In fact when the page loads you see a price before the update. Have you ever implemented some solution to make the same prices appear? This is the piece of code I am trying to implement but without success as it returns the same price because the products are set to default even though they are not selected on the product page.
$product = $this->productRepository->get($product_sku);
$selectionCollection = $product->getTypeInstance(true)
->getSelectionsCollection(
$product->getTypeInstance(true)->getOptionsIds($product),
$product
);
$children_ids = $this->bundleType->getChildrenIds($product->getId(), true);
$bundle_items = [];
$optionsCollection = $product->getTypeInstance(true)
->getOptionsCollection($product);
foreach ($optionsCollection as $options) {
$optionArray[$options->getOptionId()]['option_title'] = $options->getDefaultTitle();
$optionArray[$options->getOptionId()]['option_type'] = $options->getType();
if ($options->getType() !== 'checkbox' && $options->getRequired() === "1") {
foreach ($selectionCollection as $selection) {
foreach ($children_ids as $bundle_id) {
if ((array_values($bundle_id)[0] === $selection->getEntityId())
&& $options->getId() === $selection->getOptionId()) {
$price = $selection->getPrice();
$qty = $selection->getSelectionQty();
$bundle_items[] = $price * $qty;
}
}
}
}
}
$finale_price = array_sum($bundle_items);
I finally solved it by creating a function that would return the tier price. Mine is a bit more customised because I have different prices depending also on the customer group. I'll leave the code.
public function getBundlePrice($product_sku, $product_sal)
{
$product = $this->productRepository->get($product_sku);
$selectionCollection = $product->getTypeInstance(true)
->getSelectionsCollection(
$product->getTypeInstance(true)->getOptionsIds($product),
$product
);
$children_ids = $this->bundleType->getChildrenIds($product->getId(), true);
$bundle_items = [];
$optionsCollection = $product->getTypeInstance(true)
->getOptionsCollection($product);
foreach ($optionsCollection as $options) {
$optionArray[$options->getOptionId()]['option_title'] = $options->getDefaultTitle();
$optionArray[$options->getOptionId()]['option_type'] = $options->getType();
if ($options->getType() !== 'checkbox' && $options->getRequired() === "1") {
foreach ($selectionCollection as $selection) {
foreach ($children_ids as $bundle_id) {
if ((array_values($bundle_id)[0] === $selection->getEntityId())
&& $options->getId() === $selection->getOptionId()) {
$price = $selection->getPrice();
$qty = $selection->getSelectionQty();
if ($qty > 1 || $selection->getTierPrice()) {
$price = $this->getCustomPrice($selection);
} else if ($this->customerSession->getCustomer()->getGroupId() === "2") {
$price = $selection->getPartnerPrice();
}
$bundle_items[] = $price * $qty;
}
}
}
}
}
return $this->calculator->getAmount(array_sum($bundle_items), $product_sal);
}
If a customer placed an order of 3 different items with different quantities like
shirt 2 qty
Watch 1qty
pant 3qty
and cancels the order item at different times I have to set the state to order cancelled
here's my code can anyone please tell me where I am wrong
if (isset($_POST['order'])) {
$_orderCollectionFactory = $objectManager->create('\Magento\Sales\Model\ResourceModel\Order\CollectionFactory');
$collection = $_orderCollectionFactory->create()
->addFieldToSelect('*')
->addFieldToFilter('status', ['neq' => 'cancelled']);
foreach ($collectionFactory as $order)
{
$items = $order->getAllVisibleItems();
foreach ($items as $items) {
$totalitem = $totalitem + ($item['qty_canceled']);
$itemcount = $order->getQtyOrdered();
if ($itemcount == ($totalitem))
{
$order->setState("canceled");
$order->save();
}
}
}
}
Finally, I have Solved the issue for the above code
$_orderCollectionFactory = $objectManager->create('\Magento\Sales\Model\ResourceModel\Order\CollectionFactory');
$collection = $_orderCollectionFactory->create()
->addFieldToSelect('*')
->addFieldToFilter('status', ['neq' => 'cancelled']);
foreach ($collection as $order)
{
$items = $order->getAllVisibleItems();
$totalitem=0;
foreach ($items as $item) {
// echo '<pre>';print_r(get_class_methods($item));
// die();
$totalitem = $totalitem + ($item['qty_canceled']);
$itemcount = $order->getQtyOrdered();
if ($itemcount == ($totalitem))
{
echo $order->getIncrementId();
$order->setState("canceled");
$order->setStatus("canceled");
$order->save();
}
}
}
In Prestashop CMS, address1 is only required if there is a virtual product in the cart.
How can this be achieved? Does anybody have the solution for this?
$context = Context::getContext();
$cart = $context->cart;
$is_virtual = $cart->isVirtualCart();
Works perfectly. Example:
if (in_array('address1', $arr) && $is_virtual) {
$this->def['fields']['address1']['required'] = 0;
} else if (in_array('address1', $arr)) {
$this->def['fields']['address1']['required'] = 1;
$this->fieldsRequired[] = 'address1';
} else {
$this->def['fields']['address1']['required'] = 0;
}
The following function is on carts page, after a user has added product from previous product page. The problem is I need the multidimensional array just to update quantity in cart for same product code being added.
Can someone help me add an if statement so when the same productcode is added quantity increases?
Like this answer however my add to cart is different. PHP Sessions shopping cart: update product if it's already id the session
function AddToCart()
{
$cart = isset($_SESSION['cart']) ? $_SESSION['cart'] : '';
$itemcount = isset($_SESSION
['itemcount']) ? $_SESSION['itemcount'] : 0;
{
$i = array_search($_POST['productcode'], $cart[PRODUCTCODE]);
$cart[PRODUCTCODE] [$itemcount] = $_POST['productcode'];
$cart[PRODUCTNAME] [$itemcount] = $_POST['productname'];
$cart[QUANTITY][$itemcount] = intval($_POST['quantity']);
$cart[PRICE][$itemcount] = $_POST['price'];
$itemcount = $itemcount + 1;
if(strlen($error) == 0) {
$_SESSION['cart'] = $cart;
$_SESSION['itemcount'] = $itemcount;
}
return $error;
}
Try this.
//check for an existing match
$found = FALSE;
if($cart){
$idx = 0;
foreach($cart[PRODUCTCODE] as $idx => $product){
if($product == $_POST['productcode']){
$found = TRUE;
break;
}
}
}
//if we found a match
if($found){
$cart[QUANTITY][$idx] += intval($_POST['quantity']);
}
//otherwise add new item
else{
//your other code here
}
Im trying to create a php function that adds an item to a shopping cart. what i want it to do is check the array to see if the item is already in there, if it is increase the quantity, if not create the item in the cart.
What it is doing instead is it adding an item, it'll work the first time (if the items already there it'l just increase the quantity) but if you add another item it keeps on creating new instances of that item in the shopping cart
e.g
item 1 - quantity 4
item 2 - quantity 1
item 2 - quantity 1
item 2 - quantity 1... and so on...
below is the code i have so far?
function add_item ($id, $qty)
{
$count=$this->countItems;
echo "uytfdgghjkl;kj<br>";
$added = false;
if($count>0)
{
$i=0;
while($added == false)
{
echo "fghjkl<br>";
$tid = $this->items[$i]->getId();
echo "new ID: ".$tid."<br>";
echo "old ID: ".$id."<br>";
echo $i;
if($tid == $id)
{
$amount = $this->items[$i]->getQty();
$this->items[$i]->setQty($amount+1);
$added = true;
//$i++;
//break;
}
if($added == true)
{
break;
}
else //if($added == false)
{
$this->items[$this->countItems] = new OrderItem($id, $qty);
//$this->total = $total+ ($qty *$price);
$this->countItems++;
$added = true;
//break;
}
//else break;
$i++;
}
}
else
{
$this->items[$this->countItems] = new OrderItem($id, $qty);
//$this->total = $total+ ($qty *$price);
$this->countItems++;
}
}
The problem is that you aren't searching the whole array first to see if the item is present in it. The code below should work, but I may have made a typo or something else so make sure you double check it.
function add_item ($id, $qty)
{
$count=$this->countItems;
echo "uytfdgghjkl;kj<br>";
$added = false;
if($count>0)
{
for($i=0; $i < $count; $i++)
{
echo "fghjkl<br>";
$tid = $this->items[$i]->getId();
echo "new ID: ".$tid."<br>";
echo "old ID: ".$id."<br>";
echo $i;
if($tid == $id)
{
$amount = $this->items[$i]->getQty();
$this->items[$i]->setQty($amount+1);
$added = true;
break;
}
}
}
if(!$added)
{
$this->items[$this->countItems] = new OrderItem($id, $qty);
//$this->total = $total+ ($qty *$price);
$this->countItems++;
}
}
An even better option would be to use a dictionary
ie.
$arr = array();
$arr['item_id'] = new OrderItem(...);
Then you can check if the item is in the array using:
if(isset($arr[$id])){
...
}
The logic is flawed. The code will increment the item's quantity only if it happens to be the first item in the cart. Otherwise, it will add the item. Evidenced here:
if($added == true) // if this cart item's quantity was incremented
{
break;
}
else // add item
{
$this->items[$this->countItems] = new OrderItem($id, $qty);
// etc...
}
Instead, you should remove the new OrderItem($id, $qty) from the loop and check the value of $added after looping through all the cart items. For this to work, you need to loop via for (instead of a while) using $count.
class Products extends CI_Controller{
function __construct(){
parent::__construct();
// Load cart library
$this->load->library('cart');
// Load product model
$this->load->model('product');
}
function index(){
$data = array();
// Fetch products from the database
$data['products'] = $this->product->getRows();
// Load the product list view
$this->load->view('products/index', $data);
}
function addToCart($proID){
// Fetch specific product by ID
$product = $this->product->getRows($proID);
// Add product to the cart
$data = array(
'id' => $product['id'],
'qty' => 1,
'price' => $product['price'],
'name' => $product['name'],
'image' => $product['image']
);
$this->cart->insert($data);
// Redirect to the cart page
redirect('cart/');
}
}