Get discount price in get_price method

Get discount price in get_price method

global $wooDiscountLoadedProduct;
function getWooDiscountPrice($price, $product){
    if (is_product()) {
        $product_id = $product->get_id();
        global $wooDiscountLoadedProduct;
        if(isset($wooDiscountLoadedProduct[$product_id])){
            return $wooDiscountLoadedProduct[$product_id];
        }
        remove_filter('woocommerce_product_get_price', 'getWooDiscountPrice', 10, 2);

        $product_price = $product->get_price();
        $discount = apply_filters('advanced_woo_discount_rules_get_product_discount_price_from_custom_price', $product_price, $product, 1, $product_price, 'discounted_price', true);
        if($discount !== false){
            //$discount -> Here we get discount amount
            $price = $discount;
        }
        $wooDiscountLoadedProduct[$product_id] = $price;
        add_filter('woocommerce_product_get_price', 'getWooDiscountPrice', 10, 2);
    }

    return $price;
}
add_filter('woocommerce_product_get_price', 'getWooDiscountPrice', 10, 2);

function getWooDiscountVariablePrice($price, $product){
    if (is_product()) {
        $product_id = $product->get_id();
        global $wooDiscountLoadedProduct;
        if(isset($wooDiscountLoadedProduct[$product_id])){
            return $wooDiscountLoadedProduct[$product_id];
        }
        remove_filter('woocommerce_product_variation_get_price', 'getWooDiscountVariablePrice', 10, 2);

        $product_price = $product->get_price();
        $discount = apply_filters('advanced_woo_discount_rules_get_product_discount_price_from_custom_price', $product_price, $product, 1, $product_price, 'discounted_price', true);
        if($discount !== false){
            //$discount -> Here we get discount amount
            $price = $discount;
        }
        $wooDiscountLoadedProduct[$product_id] = $price;
        add_filter('woocommerce_product_variation_get_price', 'getWooDiscountVariablePrice', 10, 2);
    }

    return $price;
}
add_filter('woocommerce_product_variation_get_price', 'getWooDiscountVariablePrice', 10, 2);