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sqlite: use WAL journal mode by default

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This commit is contained in:
Samuel Štancl 2024-10-11 21:31:54 +02:00
parent 43d821ca49
commit 9ee1d63dce
2 changed files with 53 additions and 1 deletions
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24
src/Database/TenantDatabaseManagers/SQLiteDatabaseManager.php
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@ -4,6 +4,8 @@ declare(strict_types=1);
namespace Stancl\Tenancy\Database\TenantDatabaseManagers;
use AssertionError;
use PDO;
use Stancl\Tenancy\Database\Contracts\TenantDatabaseManager;
use Stancl\Tenancy\Database\Contracts\TenantWithDatabase;
use Throwable;
@ -15,10 +17,30 @@ class SQLiteDatabaseManager implements TenantDatabaseManager
*/
public static string|null $path = null;
/**
* Should the WAL journal mode be used for newly created databases.
*
* @see https://www.sqlite.org/pragma.html#pragma_journal_mode
*/
public static bool $WAL = true;
public function createDatabase(TenantWithDatabase $tenant): bool
{
try {
return (bool) file_put_contents($this->getPath($tenant->database()->getName()), '');
if (file_put_contents($path = $this->getPath($tenant->database()->getName()), '') === false) {
return false;
}
if (static::$WAL) {
$pdo = new PDO('sqlite:' . $path);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
assert($pdo->query("pragma journal_mode = wal")->fetch(PDO::FETCH_ASSOC)['journal_mode'] === 'wal', "Unable to set journal mode to wal.");
}
return true;
} catch (AssertionError $e) {
throw $e;
} catch (Throwable) {
return false;
}

30
tests/TenantDatabaseManagerTest.php
View file

@ -145,6 +145,36 @@ test('db name is prefixed with db path when sqlite is used', function () {
expect(database_path('foodb'))->toBe(config('database.connections.tenant.database'));
});
test('sqlite databases use the WAL journal mode by default', function (bool|null $wal) {
$expected = $wal ? 'wal' : 'delete';
if ($wal !== null) {
SQLiteDatabaseManager::$WAL = $wal;
} else {
// default behavior
$expected = 'wal';
}
Event::listen(TenantCreated::class, JobPipeline::make([CreateDatabase::class])->send(function (TenantCreated $event) {
return $event->tenant;
})->toListener());
$tenant = Tenant::create([
'tenancy_db_connection' => 'sqlite',
]);
$dbPath = database_path($tenant->database()->getName());
expect(file_exists($dbPath))->toBeTrue();
$db = new PDO('sqlite:' . $dbPath);
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
expect($db->query('pragma journal_mode')->fetch(PDO::FETCH_ASSOC)['journal_mode'])->toBe($expected);
// cleanup
SQLiteDatabaseManager::$WAL = true;
})->with([true, false, null]);
test('schema manager uses schema to separate tenant dbs', function () {
config([
'tenancy.database.managers.pgsql' => PostgreSQLSchemaManager::class,