Code Coverage for /workspace/src/extensions/OAuth/src/Repository/DatabaseRepository.php

1	<?php
2
3	namespace MediaWiki\Extension\OAuth\Repository;
4
5	use MediaWiki\Extension\OAuth\Backend\Utils;
6	use Wikimedia\Rdbms\IDatabase;
7
8	abstract class DatabaseRepository {
9
10	/**
11	* @param int $index
12	* @return IDatabase
13	*/
14	public function getDB( $index = DB_REPLICA ) {
15	return Utils::getCentralDB( $index );
16	}
17
18	/**
19	* Is given identifier stored in the DB
20	*
21	* @param string $identifier
22	* @return bool
23	*/
24	public function identifierExists( $identifier ) {
25	return $this->getDB()->newSelectQueryBuilder()
26	->select( $this->getIdentifierField() )
27	->from( $this->getTableName() )
28	->where( [ $this->getIdentifierField() => $identifier ] )
29	->caller( __METHOD__ )
30	->fetchRow() !== false;
31	}
32
33	abstract protected function getTableName(): string;
34
35	abstract protected function getIdentifierField(): string;
36	}