TheCodingMachine\TDBM\Performance\ManyToOneBench

Complexity

Total Complexity

32

Size/Duplication

Total Lines	147
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

10 Methods

Rating	Name	Duplication	Size	Complexity
A	getTdbmService()	0	3	1
A	getCache()	0	6	2
A	getConfiguration()	0	6	2
B	getConnection()	0	9	7
A	initSchema()	0	34	4
A	generateDaosAndBeans()	0	11	1
A	recursiveDelete()	0	13	4
B	initDatabase()	0	15	8
A	benchManyToOne()	0	6	2
A	createConfiguration()	0	5	1

<?php

namespace TheCodingMachine\TDBM\Performance;

use Doctrine\Common\Cache\ArrayCache;
use Doctrine\Common\Cache\VoidCache;
use Doctrine\DBAL\Connection;
use Mouf\Database\SchemaAnalyzer\SchemaAnalyzer;
use PhpBench\Benchmark\Metadata\Annotations\Iterations;
use TheCodingMachine\FluidSchema\TdbmFluidSchema;
use TheCodingMachine\TDBM\Configuration;
use TheCodingMachine\TDBM\ConfigurationInterface;
use TheCodingMachine\TDBM\ConnectionFactory;
use TheCodingMachine\TDBM\DummyGeneratorListener;
use TheCodingMachine\TDBM\SchemaLockFileDumper;
use TheCodingMachine\TDBM\TDBMAbstractServiceTest;
use TheCodingMachine\TDBM\TDBMSchemaAnalyzer;
use TheCodingMachine\TDBM\TDBMService;
use TheCodingMachine\TDBM\Test\Dao\UserDao;

The type TheCodingMachine\TDBM\Test\Dao\UserDao was not found. Maybe you did not declare it correctly or list all dependencies?

use TheCodingMachine\TDBM\Utils\PathFinder\PathFinder;
use TheCodingMachine\TDBM\Utils\TDBMDaoGenerator;

use function dirname;
use function getenv;
use function glob;
use function is_dir;
use function is_file;
use function rmdir;
use function rtrim;
use function unlink;

/**
 * @BeforeClassMethods({"initDatabase"})
 */
class ManyToOneBench
{
    public static function initDatabase(): void
    {
        $dbConnection = ConnectionFactory::resetDatabase(
            getenv('DB_DRIVER') ?: null,

It seems like getenv('DB_DRIVER') ?: null can also be of type null; however, parameter $dbDriver of TheCodingMachine\TDBM\ConnectionFactory::resetDatabase() does only seem to accept string, maybe add an additional type check?

            getenv('DB_HOST') ?: null,
            getenv('DB_PORT') ?: null,
            getenv('DB_USERNAME') ?: null,
            getenv('DB_ADMIN_USERNAME') ?: null,
            getenv('DB_PASSWORD') ?: null,
            getenv('DB_NAME') ?: null
        );

        self::initSchema($dbConnection);

        self::generateDaosAndBeans($dbConnection);
    }

    private static function initSchema(Connection $connection): void
    {
        $fromSchema = $connection->getSchemaManager()->createSchema();

The function Doctrine\DBAL\Connection::getSchemaManager() has been deprecated: Use {@see createSchemaManager()} instead.

The function Doctrine\DBAL\Schema\AbstractSchemaManager::createSchema() has been deprecated: Use {@link introspectSchema()} instead.

        $toSchema = clone $fromSchema;

        $db = new TdbmFluidSchema($toSchema, new \TheCodingMachine\FluidSchema\DefaultNamingStrategy($connection->getDatabasePlatform()));

        $db->table('countries')
            ->column('id')->integer()->primaryKey()
            ->column('label')->string(255)->unique();

        $db->table('users')
            ->column('id')->integer()->primaryKey()
            ->column('name')->string(255)
            ->column('country_id')->references('countries');

        $sqlStmts = $toSchema->getMigrateFromSql($fromSchema, $connection->getDatabasePlatform());

The function Doctrine\DBAL\Schema\Schema::getMigrateFromSql() has been deprecated.

        foreach ($sqlStmts as $sqlStmt) {
            $connection->exec($sqlStmt);

The function Doctrine\DBAL\Connection::exec() has been deprecated: please use {@see executeStatement()} instead

        }

        for ($i = 1; $i < 200; $i++) {
            TDBMAbstractServiceTest::insert($connection, 'countries', [
                'id' => $i,
                'label' => 'Country '.$i,
            ]);
        }

        for ($i = 1; $i < 1000; $i++) {
            TDBMAbstractServiceTest::insert($connection, 'users', [
                'id' => $i,
                'name' => 'User '.$i,
                'country_id' => ($i % 199) + 1,
            ]);
        }
    }

    private static function generateDaosAndBeans(Connection $connection): void
    {
        $schemaManager = $connection->getSchemaManager();

The function Doctrine\DBAL\Connection::getSchemaManager() has been deprecated: Use {@see createSchemaManager()} instead.

        $schemaAnalyzer = new SchemaAnalyzer($schemaManager);
        $schemaLockFileDumper = new SchemaLockFileDumper($connection, new ArrayCache(), Configuration::getDefaultLockFilePath());

The class Doctrine\Common\Cache\ArrayCache has been deprecated: Deprecated without replacement in doctrine/cache 1.11. This class will be dropped in 2.0

        $tdbmSchemaAnalyzer = new TDBMSchemaAnalyzer($connection, new ArrayCache(), $schemaAnalyzer, $schemaLockFileDumper);

The class Doctrine\Common\Cache\ArrayCache has been deprecated: Deprecated without replacement in doctrine/cache 1.11. This class will be dropped in 2.0

        $tdbmDaoGenerator = new TDBMDaoGenerator(self::createConfiguration(), $tdbmSchemaAnalyzer);
        $rootPath = __DIR__ . '/../';

The assignment to $rootPath is dead and can be removed.

        self::recursiveDelete(__DIR__. '/../../src/Test/Dao/');

        $tdbmDaoGenerator->generateAllDaosAndBeans();
    }

    /**
     * Delete a file or recursively delete a directory.
     *
     * @param string $str Path to file or directory
     * @return bool
     */
    private static function recursiveDelete(string $str): bool
    {
        if (is_file($str)) {
            return @unlink($str);
        } elseif (is_dir($str)) {
            $scan = glob(rtrim($str, '/') . '/*');
            foreach ($scan as $index => $path) {
                self::recursiveDelete($path);
            }

            return @rmdir($str);
        }
        return false;
    }

    private static function getConnection(): Connection
    {
        return ConnectionFactory::createConnection(
            getenv('DB_DRIVER') ?: null,

It seems like getenv('DB_DRIVER') ?: null can also be of type null; however, parameter $dbDriver of TheCodingMachine\TDBM\ConnectionFactory::createConnection() does only seem to accept string, maybe add an additional type check?

            getenv('DB_HOST') ?: null,
            getenv('DB_PORT') ?: null,
            getenv('DB_USERNAME') ?: null,
            getenv('DB_PASSWORD') ?: null,
            getenv('DB_NAME') ?: null
        );
    }

    protected function getTdbmService(): TDBMService
    {
        return new TDBMService($this->getConfiguration());
    }

    private static $cache;

    protected static function getCache(): ArrayCache
    {
        if (self::$cache === null) {
            self::$cache = new ArrayCache();

The class Doctrine\Common\Cache\ArrayCache has been deprecated: Deprecated without replacement in doctrine/cache 1.11. This class will be dropped in 2.0

        }
        return self::$cache;
    }

    private static function createConfiguration(): ConfigurationInterface
    {
        $configuration = new Configuration('TheCodingMachine\\TDBM\\Test\\Dao\\Bean', 'TheCodingMachine\\TDBM\\Test\\Dao', self::getConnection(), null, self::getCache(), null, null, []);
        $configuration->setPathFinder(new PathFinder(null, dirname(__DIR__, 5)));
        return $configuration;
    }

    /**
     * @var ConfigurationInterface
     */
    private $configuration;

    protected function getConfiguration(): ConfigurationInterface
    {
        if ($this->configuration === null) {
            return self::createConfiguration();
        }
        return $this->configuration;
    }

    /**
     * @Iterations(10)
     */
    public function benchManyToOne(): void
    {
        $tdbmService = $this->getTdbmService();
        $userDao = new UserDao($tdbmService);
        foreach ($userDao->findAll() as $user) {
            $label = $user->getCountry()->getLabel();

The assignment to $label is dead and can be removed.

        }
    }
}