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<?php
declare(strict_types=1);
namespace Doctrine\Migrations\Metadata\Storage;
use DateTimeImmutable;
use Doctrine\DBAL\Connection;
use Doctrine\DBAL\Connections\PrimaryReadReplicaConnection;
use Doctrine\DBAL\Platforms\AbstractPlatform;
use Doctrine\DBAL\Schema\AbstractSchemaManager;
use Doctrine\DBAL\Schema\Comparator;
use Doctrine\DBAL\Schema\Table;
use Doctrine\DBAL\Schema\TableDiff;
use Doctrine\DBAL\Types\Types;
use Doctrine\Migrations\Exception\MetadataStorageError;
use Doctrine\Migrations\Metadata\AvailableMigration;
use Doctrine\Migrations\Metadata\ExecutedMigration;
use Doctrine\Migrations\Metadata\ExecutedMigrationsList;
use Doctrine\Migrations\MigrationsRepository;
use Doctrine\Migrations\Version\Comparator as MigrationsComparator;
use Doctrine\Migrations\Version\Direction;
use Doctrine\Migrations\Version\ExecutionResult;
use Doctrine\Migrations\Version\Version;
use InvalidArgumentException;
use function array_change_key_case;
use function floatval;
use function method_exists;
use function round;
use function sprintf;
use function strlen;
use function strpos;
use function strtolower;
use function uasort;
use const CASE_LOWER;
final class TableMetadataStorage implements MetadataStorage
{
/** @var bool */
private $isInitialized;
/** @var bool */
private $schemaUpToDate = false;
/** @var Connection */
private $connection;
/** @var AbstractSchemaManager<AbstractPlatform> */
private $schemaManager;
/** @var AbstractPlatform */
private $platform;
/** @var TableMetadataStorageConfiguration */
private $configuration;
/** @var MigrationsRepository|null */
private $migrationRepository;
/** @var MigrationsComparator */
private $comparator;
public function __construct(
Connection $connection,
MigrationsComparator $comparator,
?MetadataStorageConfiguration $configuration = null,
?MigrationsRepository $migrationRepository = null
) {
$this->migrationRepository = $migrationRepository;
$this->connection = $connection;
$this->schemaManager = $connection->getSchemaManager();
$this->platform = $connection->getDatabasePlatform();
if ($configuration !== null && ! ($configuration instanceof TableMetadataStorageConfiguration)) {
throw new InvalidArgumentException(sprintf('%s accepts only %s as configuration', self::class, TableMetadataStorageConfiguration::class));
}
$this->configuration = $configuration ?? new TableMetadataStorageConfiguration();
$this->comparator = $comparator;
}
public function getExecutedMigrations(): ExecutedMigrationsList
{
if (! $this->isInitialized()) {
return new ExecutedMigrationsList([]);
}
$this->checkInitialization();
$rows = $this->connection->fetchAllAssociative(sprintf('SELECT * FROM %s', $this->configuration->getTableName()));
$migrations = [];
foreach ($rows as $row) {
$row = array_change_key_case($row, CASE_LOWER);
$version = new Version($row[strtolower($this->configuration->getVersionColumnName())]);
$executedAt = $row[strtolower($this->configuration->getExecutedAtColumnName())] ?? '';
$executedAt = $executedAt !== ''
? DateTimeImmutable::createFromFormat($this->platform->getDateTimeFormatString(), $executedAt)
: null;
$executionTime = isset($row[strtolower($this->configuration->getExecutionTimeColumnName())])
? floatval($row[strtolower($this->configuration->getExecutionTimeColumnName())] / 1000)
: null;
$migration = new ExecutedMigration(
$version,
$executedAt instanceof DateTimeImmutable ? $executedAt : null,
$executionTime
);
$migrations[(string) $version] = $migration;
}
uasort($migrations, function (ExecutedMigration $a, ExecutedMigration $b): int {
return $this->comparator->compare($a->getVersion(), $b->getVersion());
});
return new ExecutedMigrationsList($migrations);
}
public function reset(): void
{
$this->checkInitialization();
$this->connection->executeStatement(
sprintf(
'DELETE FROM %s WHERE 1 = 1',
$this->platform->quoteIdentifier($this->configuration->getTableName())
)
);
}
public function complete(ExecutionResult $result): void
{
$this->checkInitialization();
if ($result->getDirection() === Direction::DOWN) {
$this->connection->delete($this->configuration->getTableName(), [
$this->configuration->getVersionColumnName() => (string) $result->getVersion(),
]);
} else {
$this->connection->insert($this->configuration->getTableName(), [
$this->configuration->getVersionColumnName() => (string) $result->getVersion(),
$this->configuration->getExecutedAtColumnName() => $result->getExecutedAt(),
$this->configuration->getExecutionTimeColumnName() => $result->getTime() === null ? null : (int) round($result->getTime() * 1000),
], [
Types::STRING,
Types::DATETIME_MUTABLE,
Types::INTEGER,
]);
}
}
public function ensureInitialized(): void
{
if (! $this->isInitialized()) {
$expectedSchemaChangelog = $this->getExpectedTable();
$this->schemaManager->createTable($expectedSchemaChangelog);
$this->schemaUpToDate = true;
$this->isInitialized = true;
return;
}
$this->isInitialized = true;
$expectedSchemaChangelog = $this->getExpectedTable();
$diff = $this->needsUpdate($expectedSchemaChangelog);
if ($diff === null) {
$this->schemaUpToDate = true;
return;
}
$this->schemaUpToDate = true;
$this->schemaManager->alterTable($diff);
$this->updateMigratedVersionsFromV1orV2toV3();
}
private function needsUpdate(Table $expectedTable): ?TableDiff
{
if ($this->schemaUpToDate) {
return null;
}
$comparator = method_exists($this->schemaManager, 'createComparator') ?
$this->schemaManager->createComparator() :
new Comparator();
$currentTable = $this->schemaManager->listTableDetails($this->configuration->getTableName());
$diff = $comparator->diffTable($currentTable, $expectedTable);
return $diff instanceof TableDiff ? $diff : null;
}
private function isInitialized(): bool
{
if ($this->isInitialized) {
return $this->isInitialized;
}
if ($this->connection instanceof PrimaryReadReplicaConnection) {
$this->connection->ensureConnectedToPrimary();
}
return $this->schemaManager->tablesExist([$this->configuration->getTableName()]);
}
private function checkInitialization(): void
{
if (! $this->isInitialized()) {
throw MetadataStorageError::notInitialized();
}
$expectedTable = $this->getExpectedTable();
if ($this->needsUpdate($expectedTable) !== null) {
throw MetadataStorageError::notUpToDate();
}
}
private function getExpectedTable(): Table
{
$schemaChangelog = new Table($this->configuration->getTableName());
$schemaChangelog->addColumn(
$this->configuration->getVersionColumnName(),
'string',
['notnull' => true, 'length' => $this->configuration->getVersionColumnLength()]
);
$schemaChangelog->addColumn($this->configuration->getExecutedAtColumnName(), 'datetime', ['notnull' => false]);
$schemaChangelog->addColumn($this->configuration->getExecutionTimeColumnName(), 'integer', ['notnull' => false]);
$schemaChangelog->setPrimaryKey([$this->configuration->getVersionColumnName()]);
return $schemaChangelog;
}
private function updateMigratedVersionsFromV1orV2toV3(): void
{
if ($this->migrationRepository === null) {
return;
}
$availableMigrations = $this->migrationRepository->getMigrations()->getItems();
$executedMigrations = $this->getExecutedMigrations()->getItems();
foreach ($availableMigrations as $availableMigration) {
foreach ($executedMigrations as $k => $executedMigration) {
if ($this->isAlreadyV3Format($availableMigration, $executedMigration)) {
continue;
}
$this->connection->update(
$this->configuration->getTableName(),
[
$this->configuration->getVersionColumnName() => (string) $availableMigration->getVersion(),
],
[
$this->configuration->getVersionColumnName() => (string) $executedMigration->getVersion(),
]
);
unset($executedMigrations[$k]);
}
}
}
private function isAlreadyV3Format(AvailableMigration $availableMigration, ExecutedMigration $executedMigration): bool
{
return strpos(
(string) $availableMigration->getVersion(),
(string) $executedMigration->getVersion()
) !== strlen((string) $availableMigration->getVersion()) -
strlen((string) $executedMigration->getVersion());
}
}

vendor/doctrine/migrations/lib/Doctrine/Migrations/Metadata/Storage/TableMetadataStorage.php line 207