Completed
Push — master ( 61e01b...82ad84 )
by Maxim
03:45
created

MigrationRegistryMysql::getInitialSql()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 1
nc 1
nop 0
dl 0
loc 3
rs 10
c 0
b 0
f 0
1
<?php
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namespace WebComplete\core\utils\migration;
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use Doctrine\DBAL\Connection;
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use WebComplete\core\utils\container\ContainerInterface;
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class MigrationRegistryMysql extends AbstractMigrationRegistry
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{
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    /**
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     * @var Connection
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     */
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    protected $db;
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    protected $migrationTable = '_migrations';
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    /**
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     * @param ContainerInterface $container
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     * @param Connection $db
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     */
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    public function __construct(ContainerInterface $container, Connection $db)
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    {
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        parent::__construct($container);
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        $this->db = $db;
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    }
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    /**
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     * check or create initial registry
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     *
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     * @throws \Doctrine\DBAL\DBALException
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     */
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    public function initRegistry()
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    {
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        $this->db->executeQuery($this->getInitialSql());
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    }
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    /**
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     * @return string[] migration classes
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     * @throws \Exception
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     */
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    public function getRegistered(): array
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    {
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        $this->initRegistry();
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        $result = [];
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        $stmt = $this->db->createQueryBuilder()
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            ->select('*')->from($this->migrationTable)->orderBy('id', 'asc')->execute();
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        if ($rows = $stmt->fetchAll(\PDO::FETCH_ASSOC)) {
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            foreach ($rows as $row) {
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                if (isset($row['class'])) {
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                    $result[] = $row['class'];
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                }
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            }
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        }
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        return $result;
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    }
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    /**
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     * @param string $class migration class
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     *
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     * @return bool
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     */
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    public function isRegistered(string $class): bool
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    {
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        return \in_array($class, $this->getRegistered(), true);
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    }
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    /**
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     * @param string $class migration class
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     * @throws \Exception
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     */
70 View Code Duplication
    public function register(string $class)
0 ignored issues
show
Duplication introduced by
This method seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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    {
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        $this->initRegistry();
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        if (!$this->isRegistered($class)) {
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            $migration = $this->getMigration($class);
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            $migration->up();
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            $this->db->insert($this->migrationTable, ['class' => $class]);
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        }
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    }
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    /**
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     * @param string $class migration class
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     * @throws \Exception
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     */
84 View Code Duplication
    public function unregister(string $class)
0 ignored issues
show
Duplication introduced by
This method seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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    {
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        $this->initRegistry();
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        if ($this->isRegistered($class)) {
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            $migration = $this->getMigration($class);
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            $migration->down();
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            $this->db->delete($this->migrationTable, ['class' => $class]);
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        }
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    }
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    /**
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     * @return string
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     */
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    protected function getInitialSql(): string
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    {
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        return "CREATE TABLE IF NOT EXISTS `{$this->migrationTable}` (
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          `id` INT(11) NOT NULL AUTO_INCREMENT,
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          `class` VARCHAR(300) NOT NULL,
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          `created_on` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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          PRIMARY KEY(`id`),
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          UNIQUE(`class`)
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        )";
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    }
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}
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