[Fix It Series] Total Price In Wishlist Page Is $0.00 In Magento 2

PROBLEM

The total price for all products is wrong in the Wishlist Page in Magento 2. Although each product has its own price, the total price equals $0.00.

SOLUTIONS

Let’s follow the following steps:

• 1st step: Create folder app\code\Tigren\Wishlist
• 2nd step: Create folder etc
• 3rd step: Create folder Pricing\ConfiguredPrice

Code:

Create di.xml in etc

<?xml version="1.0"?>
<!--
/**
 * @copyright Copyright (c) 2017 www.tigren.com
 */
-->
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <preference for="Magento\Wishlist\Pricing\ConfiguredPrice\ConfigurableProduct" type="Tigren\Wishlist\Pricing\ConfiguredPrice\ConfigurableProduct" />
</config>

Create Module.xml in etc

<?xml version="1.0"?>
<!--
/**
 * @copyright Copyright (c) 2017 www.tigren.com
 */
-->
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
    <module name="Tigren_Wishlist" setup_version="0.0.1" >
    </module>
</config>

Create ConfigurableProduct.php in Pricing\ConfiguredPrice

<?php
/**
 * @copyright Copyright (c) 2017 www.tigren.com
 */
namespace Tigren\Wishlist\Pricing\ConfiguredPrice;

class ConfigurableProduct extends \Magento\Wishlist\Pricing\ConfiguredPrice\ConfigurableProduct
{
    public function getValue()
    {
        /** @var \Magento\Wishlist\Model\Item\Option $customOption */
        $customOption = $this->getProduct()->getCustomOption('simple_product');
        $product = $customOption ? $customOption->getProduct() : $this->getProduct();
        $price = $product->getPriceInfo()->getPrice(self::PRICE_CODE)->getValue();
        return max(0, $price);
    }
}

Create composer.json

{
  "name": "tigren/magento2-module-wishlist",
  "description": "developer by clay - tigren",
  "require": {
    "php": "~7.0.0"
  },
  "type": "magento2-module",
  "license": [
    "OSL-3.0",
    "AFL-3.0"
  ],
  "autoload": {
    "files": [
      "registration.php"
    ],
    "psr-4": {
      "Tigren\\Wishlist\\": ""
    }
  }
}

Create registration.php

<?php
/**
 * @copyright Copyright (c) 2017 www.tigren.com
 */

\Magento\Framework\Component\ComponentRegistrar::register(
    \Magento\Framework\Component\ComponentRegistrar::MODULE,
    'Tigren_Wishlist',
    __DIR__
);

After completing the above steps, please run the following commands:
php bin/magento setup:upgrade
php bin/magento cache:flush
Finally, reload the page.