Product (........ ) is over.PrestaShop 1.7 - php

Question

When added from a third-party product to the cart. I want to change the quantity of goods in the basket. Get alert Product (........ ) is over.
if(is_array($arCartPrice)){
//if($arCartPrice['OPTIONS']['MINIMUM']>1){$QUANTITY=$arCartPrice['OPTIONS']['MINIMUM'];}else{$QUANTITY=1;}
$QUANTITY=$arCartPrice['AVAILABLE_NUM'];
$DefaultCategory = 12;
$DefaultTaxGroup = 0;
$Price = $arCartPrice['PRICE_CONVERTED'];
$PriceVAT = round($Price);
$Reference = $arCartPrice['ARTICLE'].' / '.$arCartPrice['BRAND'];
//Presta init
global $context;
if(!$context){$context = Context::getContext();}
$logged = $context->cookie->__get('logged');
$id_cart = $context->cookie->__get('id_cart');
$id_lang = $context->cookie->__get('id_lang');
$id_guest = $context->cookie->__get('id_guest');
$id_currency = $context->cookie->__get('id_currency');
// Add cart if no cart found
if (!$id_cart){
$context->cart = new Cart();
$context->cart->id_customer = $context->customer->id;
$context->cart->id_currency = $id_currency;
$context->cart->add();
if($context->cart->id){
$context->cookie->id_cart = (int)$context->cart->id;
}
$id_cart = (int)$context->cart->id;
}
$doAdd="Y";
//if(!$logged>0){$doAdd="N"; $TCore->arErrorMessages[] = 'You must be logged in to buy products';}
//if(trim($Reference)=='' OR !$Price>0 OR !$QUANTITY>0){$doAdd="N"; $TCore->arErrorMessages[] = 'Add to cart data is missing!';}
if(!$id_cart>0){$doAdd="N"; ErAdd("Your cookie <b>id_cart</b> is wrong!",1);}
if(!$id_lang>0){$doAdd="N"; ErAdd("Your cookie <b>id_lang</b> is wrong!",1);}
if($doAdd!="N"){
//Check avail. tecdoc item in Presta
$sql = 'SELECT p.`id_product`, pl.`name` FROM `'._DB_PREFIX_.'product` p
LEFT JOIN `'._DB_PREFIX_.'product_lang` pl ON (p.`id_product` = pl.`id_product`)
WHERE pl.`id_lang` = '.$id_lang.' AND
p.`price` = '.$Price.' AND
p.`reference` = "'.$Reference.'"
';
$arRes = Db::getInstance()->executeS($sql);
if(count($arRes)>0){
$NewTID = $arRes[0]['id_product'];
}else{
//Supplier data (for 1C integration)
$supplierName = $arCartPrice['SUPPLIER_STOCK'];
$supplierId = $suppliers = (Supplier::getIdByName($supplierName));
if (!$supplierId) {
$supplier = new Supplier();
$supplier->name = $supplierName;
$supplier->active = 1;
$supplier->add();
$supplierId = $supplier->id;
}
$obProduct = new Product(false,false,$id_lang);
$obProduct->id_category_default = $DefaultCategory;
$obProduct->unity = $arCartPrice['ADD_URL'];
$obProduct->name = $arCartPrice['ARTICLE'] .' / '.substr($arCartPrice['NAME'],0,400).' / '.$arCartPrice['BRAND'];
$obProduct->description = 'This product is created automatically by ';
$obProduct->description_short = $arCartPrice['SUPPLIER_STOCK'].' ['.$arCartPrice['DAY'].' days]';
$obProduct->price = $Price;
$obProduct->wholesale_price = $arCartPrice['PRICE'];
$obProduct->reference = $Reference;
$obProduct->link_rewrite = $arCartPrice['CPID'];
$obProduct->available_for_order = 1; //true
$obProduct->visibility = 'none';
$obProduct->is_virtual = 0;
//$obProduct->weight = round($arCartPrice['OPTIONS']['WEIGHT']/1000,2);
$obProduct->minimal_quantity = 1;
$obProduct->condition = 'used';
$obProduct->condition = 'refurbished';
$obProduct->available_now = $arCartPrice['AVAILABLE_NUM'];
$obProduct->quantity = $arCartPrice['AVAILABLE_NUM'];
//supplier
$obProduct->supplier_name = $supplierName;
$obProduct->id_supplier = $supplierId;
$obProduct->id_tax_rules_group = $DefaultTaxGroup;
//echo '<br><pre>';print_r($obProduct);echo '</pre>';die();
$obProduct->add();
if($obProduct->id>0){
$NewTID = $obProduct->id;
$obProduct->setWsCategories(Array(Array("id"=>$DefaultCategory)));
//Add image
if($arCartPrice['IMG_SRC']!='' AND $NewTID>0){
$shops = Shop::getShops(true, null, true);
$image = new Image();
$image->id_product = $NewTID;
$image->position = Image::getHighestPosition($NewTID)+1;
$image->cover = true; // or false;
if(($image->validateFields(false, true)) === true && ($image->validateFieldsLang(false, true)) === true && $image->add()){
$image->associateTo($shops);
$tmpfile = tempnam(_PS_TMP_IMG_DIR_, 'ps_import');
if(Tools::copy($arCartPrice['IMG_SRC'], $tmpfile)){
$path = $image->getPathForCreation();
ImageManager::resize($tmpfile, $path.'.jpg');
}
unlink($tmpfile);
}
}
}else{
ErAdd("Prestashop new Item ID is false",1);
}
unset($obProduct);
}
if($NewTID>0){
//if($arCartPrice['AVAILABLE']>0){StockAvailable::setQuantity($NewTID, false, $arCartPrice['AVAILABLE']);}
StockAvailable::setQuantity($NewTID, 0, (int) $arCartPrice['AVAILABLE']);
$obCart = new Cart($id_cart);
$obCart->id_lang = $id_lang;
$obCart->id_currency = $id_currency;
if($obCart->updateQty((int)$QUANTITY=1, (int)$NewTID)){
Header('Location: http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']); die();
}else{
ErAdd(" Add to Cart is false. NewTID=".$NewTID,1);
}
How to fix the code so you can update the quantity of goods in your cart.
And the number of 10 pieces. 1 piece is added to the cart. I want to add more to my cart. How to implement it? When I add 2 pieces. I receive a message Product (........ ) is over..
enter image description here

Answer 1

First of all, after you created the product, check in the Backoffice if the quantity is well stored (If the newly created product quantity is equal with $arCartPrice['AVAILABLE_NUM'] )
Maybe you can try with enabled "Allow ordering when out of stock" .