IVA Customization for mercadopago plugin for woocommerce

mercadopago-iva.php

/**
 * WC_WooMercadoPago_PreferenceAbstract.php
 */

// Declare the taxes variable at the beginning of the file
protected $taxes;

// Set the value on constructor
$this->taxes = 500;

// Add the getter at the end of the file
/**
 * @return array
 */
public function getIvaTaxes()
{
  if (get_option('_site_id_v1')) {
    return array(
      "net_amount" => $this->order_total,
      "taxes" => array([
        "value" => $this->taxes,
        "type" => "IVA"
      ])
    );
  }
}


/**
 * WC_WooMercadoPago_PreferenceBasic.php
 */
// Set the IvaGetter at the end of constructor
$this->preference = array_merge($this->preference, $this->getIvaTaxes());


/**
 * WC_WooMercadoPago_PreferenceCustom.php
 */
// Set the IvaGetter at the end of constructor
$this->preference = array_merge($this->preference, $this->getIvaTaxes());


/**
 * WC_WooMercadoPago_PreferenceTicket.php
 */
// Set the IvaGetter at the end of constructor
$this->preference = array_merge($this->preference, $this->getIvaTaxes());