localgov_core.install

<?php

/**
 * @file
 * Update hook implementations.
 */

use Drupal\localgov_core\FieldRenameHelper;

/**
 * Update Field names for localgov_core provided fields.
 *
 * Field mapping between existing and new names:
 * field_email_address => localgov_email_address
 * field_facebook      => localgov_facebook
 * field_phone         => localgov_phone
 * field_twitter       => localgov_twitter.
 *
 * This change creates and updates Drupal config entities.  Unless configuration
 * is *exported* after this update, later calls to 'drush deploy' or similar
 * will revert these changes.
 */
function localgov_core_update_8001(&$sandbox) {

  // Update field_ types fields provided by localgov_core.
  $field_names = ['email_address', 'facebook', 'phone', 'twitter'];
  foreach ($field_names as $field_name_unprefixed) {
    FieldRenameHelper::renameField('field_' . $field_name_unprefixed, 'localgov_' . $field_name_unprefixed, 'node');
  }

  return t('Please export your sites configuration! Config entities for localgov_core where updated.');
}