GlobalRenameUserDatabaseUpdates.php
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GlobalRenameUserDatabaseUpdates.php
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	<?php

	namespace MediaWiki\Extension\CentralAuth\GlobalRename;

	use MediaWiki\Extension\CentralAuth\CentralAuthDatabaseManager;

	/**
	* Update the rows in the CentralAuth tables during a rename
	*
	* @license GPL-2.0-or-later
	* @author Marius Hoch < hoo@online.de >
	*/
	class GlobalRenameUserDatabaseUpdates {

	private CentralAuthDatabaseManager $databaseManager;

	public function __construct( CentralAuthDatabaseManager $databaseManager ) {
	$this->databaseManager = $databaseManager;
	}

	/**
	* @param string $oldname
	* @param string $newname
	* @param int\|null $type
	*/
	public function update( $oldname, $newname, $type = GlobalRenameRequest::RENAME ) {
	$dbw = $this->databaseManager->getCentralPrimaryDB();

	$data = [ 'gu_name' => $newname ];
	if ( $type === GlobalRenameRequest::VANISH ) {
	// Vanish requests need to remove user's email
	$data[ 'gu_email' ] = '';
	}

	$dbw->startAtomic( __METHOD__ );
	$dbw->newUpdateQueryBuilder()
	->update( 'globaluser' )
	->set( $data )
	->where( [ 'gu_name' => $oldname ] )
	->caller( __METHOD__ )
	->execute();

	$dbw->newDeleteQueryBuilder()
	->deleteFrom( 'localuser' )
	->where( [ 'lu_name' => $oldname ] )
	->caller( __METHOD__ )
	->execute();

	$dbw->endAtomic( __METHOD__ );
	}
	}