To add product to shopping cart from a module controller you can use the function bellow.
public function addToCart(){ $context=Context::getContext(); $message=''; $id_cart=(int)$context->cookie->id_cart; if(Tools::isSubmit('submitAddProduct')){ $cart=new Cart($id_cart); $id_product=(int)Tools::getValue('id_product'); $quantity=(int)Tools::getValue('ordered_qty'); $cart->updateQty($quantity, $id_product, null, false); $message='Product Added Successfully'; } return $message; }
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