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<?php |
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declare(strict_types=1); |
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namespace Shlinkio\Shlink\CLI\Command\Db; |
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use Doctrine\DBAL\Connection; |
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use Shlinkio\Shlink\CLI\Command\Util\LockedCommandConfig; |
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use Shlinkio\Shlink\CLI\Util\ExitCodes; |
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use Symfony\Component\Console\Helper\ProcessHelper; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Console\Style\SymfonyStyle; |
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use Symfony\Component\Lock\Factory as Locker; |
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use Symfony\Component\Process\PhpExecutableFinder; |
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use function Functional\contains; |
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class CreateDatabaseCommand extends AbstractDatabaseCommand |
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{ |
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public const NAME = 'db:create'; |
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public const DOCTRINE_HELPER_SCRIPT = 'vendor/doctrine/orm/bin/doctrine.php'; |
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public const DOCTRINE_HELPER_COMMAND = 'orm:schema-tool:create'; |
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/** @var Connection */ |
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private $regularConn; |
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/** @var Connection */ |
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private $noDbNameConn; |
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public function __construct( |
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Locker $locker, |
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ProcessHelper $processHelper, |
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PhpExecutableFinder $phpFinder, |
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Connection $conn, |
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Connection $noDbNameConn |
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) { |
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parent::__construct($locker, $processHelper, $phpFinder); |
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$this->regularConn = $conn; |
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$this->noDbNameConn = $noDbNameConn; |
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} |
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protected function configure(): void |
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{ |
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$this |
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->setName(self::NAME) |
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->setDescription( |
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'Creates the database needed for shlink to work. It will do nothing if the database already exists' |
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); |
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} |
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protected function lockedExecute(InputInterface $input, OutputInterface $output): int |
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{ |
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$io = new SymfonyStyle($input, $output); |
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$this->checkDbExists(); |
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if ($this->schemaExists()) { |
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$io->success('Database already exists. Run "db:migrate" command to make sure it is up to date.'); |
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return ExitCodes::EXIT_SUCCESS; |
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} |
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// Create database |
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$io->writeln('<fg=blue>Creating database tables...</>'); |
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$this->runPhpCommand($output, [self::DOCTRINE_HELPER_SCRIPT, self::DOCTRINE_HELPER_COMMAND]); |
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$io->success('Database properly created!'); |
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return ExitCodes::EXIT_SUCCESS; |
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} |
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private function checkDbExists(): void |
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{ |
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if ($this->regularConn->getDatabasePlatform()->getName() === 'sqlite') { |
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return; |
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} |
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// In order to create the new database, we have to use a connection where the dbname was not set. |
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// Otherwise, it will fail to connect and will not be able to create the new database |
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$schemaManager = $this->noDbNameConn->getSchemaManager(); |
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$databases = $schemaManager->listDatabases(); |
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$shlinkDatabase = $this->regularConn->getDatabase(); |
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if (! contains($databases, $shlinkDatabase)) { |
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$schemaManager->createDatabase($shlinkDatabase); |
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} |
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} |
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private function schemaExists(): bool |
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{ |
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// If at least one of the shlink tables exist, we will consider the database exists somehow. |
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// Any inconsistency will be taken care by the migrations |
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$schemaManager = $this->regularConn->getSchemaManager(); |
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return ! empty($schemaManager->listTableNames()); |
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} |
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protected function getLockConfig(): LockedCommandConfig |
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{ |
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return new LockedCommandConfig($this->getName(), true); |
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} |
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} |
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shlinkio /
shlink
