app/DoctrineMigrations/Version20250925000000.php line 1

<?php

declare(strict_types=1);

namespace DoctrineMigrations;

use Doctrine\DBAL\Schema\Schema;
use Doctrine\Migrations\AbstractMigration;

/**
 * Add sex_show_noanswer flag to dtb_school so per-school setting can be persisted
 */
final class Version20250925000000 extends AbstractMigration
{
    public function getDescription(): string
    {
        return 'Add sex_show_noanswer boolean column to dtb_school (default false)';
    }

    public function up(Schema $schema): void
    {
        $schemaManager = $this->connection->createSchemaManager();

        if (!$schemaManager->tablesExist(['dtb_school'])) {
            return;
        }

        $columns = $schemaManager->listTableColumns('dtb_school');
        $hasColumn = false;
        foreach ($columns as $column) {
            if ($column->getName() === 'sex_show_noanswer') {
                $hasColumn = true;
                break;
            }
        }

        if (!$hasColumn) {
            // boolean type; some DBs use TINYINT, use SMALLINT to be portable
            $this->addSql('ALTER TABLE dtb_school ADD sex_show_noanswer TINYINT(1) DEFAULT 0');
        }
    }

    public function down(Schema $schema): void
    {
        $schemaManager = $this->connection->createSchemaManager();

        if (!$schemaManager->tablesExist(['dtb_school'])) {
            return;
        }

        $columns = $schemaManager->listTableColumns('dtb_school');
        $hasColumn = false;
        foreach ($columns as $column) {
            if ($column->getName() === 'sex_show_noanswer') {
                $hasColumn = true;
                break;
            }
        }

        if ($hasColumn) {
            $this->addSql('ALTER TABLE dtb_school DROP sex_show_noanswer');
        }
    }
}