<?php

/**
 * @file
 * Install file for commerce_exchanger.
 */

use Drupal\commerce_exchanger\Entity\ExchangeRates;

/**
 * Fix issues with wrongly set configuration rates schema.
 */
function commerce_exchanger_update_8001() {
  // Load all existing and set properly new structure.
  /** @var \Drupal\commerce_exchanger\Entity\ExchangeRatesInterface[] $exchange_rates */
  if ($exchange_rates = ExchangeRates::loadMultiple()) {
    foreach ($exchange_rates as $exchange_rate) {
      $config_name = $exchange_rate->getExchangerConfigName();
      $config_file = \Drupal::configFactory()->getEditable($config_name);
      $config_file->setData(['rates' => $config_file->getRawData()]);
      $config_file->save();
    }
  }
}