Allow to remove product automatically added from cart in Woocommerce

Question

In Woocommerce, I am using this official code snippet to automatically add a to cart a product when customer visit my website:

add_action( 'template_redirect', 'add_product_to_cart' );
function add_product_to_cart() {
    if ( ! is_admin() ) {
        $product_id = 1234; //replace with your own product id
        $found = false;
        //check if product already in cart
        if ( sizeof( WC()->cart->get_cart() ) > 0 ) {
            foreach ( WC()->cart->get_cart() as $cart_item_key => $values ) {
                $_product = $values['data'];
                if ( $_product->get_id() == $product_id )
                    $found = true;
            }
            // if product not found, add it
            if ( ! $found )
                WC()->cart->add_to_cart( $product_id );
        } else {
            // if no products in cart, add it
            WC()->cart->add_to_cart( $product_id );
        }
    }
}

It works fine and adds the product to cart.

But I want the customers to provide the option to remove this item from cart if they don't want it. But actually the product cannot be removed.

How can I make the product auto added to cart removable?

Vel Vel · Accepted Answer · 2018-09-19T09:01:34

Try this code.

add_action( 'template_redirect', 'add_product_to_cart' );
function add_product_to_cart() {
    if ( ! is_admin()  && !is_cart() && !is_checkout()) {
        $product_id = 1234; //replace with your own product id
        $found = false;
        //check if product already in cart
        if ( sizeof( WC()->cart->get_cart() ) > 0 ) {
            foreach ( WC()->cart->get_cart() as $cart_item_key => $values ) {
                $_product = $values['data'];
                if ( $_product->get_id() == $product_id )
                    $found = true;
            }
            // if product not found, add it
            if ( ! $found )
                WC()->cart->add_to_cart( $product_id );
        } else {
            // if no products in cart, add it
            WC()->cart->add_to_cart( $product_id );
        }
    }
}

Allow to remove product automatically added from cart in Woocommerce

1 Answers