Test11DBUpdateSteps.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\Test\Setup;
 
use ILIAS\Database\PDO\FieldDefinition\ForeignKeyConstraints;
 
class Test11DBUpdateSteps implements \ilDatabaseUpdateSteps
{
    use TestSettingsSetup;
 
    protected \ilDBInterface $db;
 
    public function prepare(\ilDBInterface $db): void
    {
        $this->db = $db;
    }
 
    public function step_1(): void
    {
        if ($this->db->tableColumnExists('tst_tests', 'mailnotification')) {
            $this->db->dropTableColumn('tst_tests', 'mailnotification');
        }
        if ($this->db->tableColumnExists('tst_tests', 'mailnottype')) {
            $this->db->dropTableColumn('tst_tests', 'mailnottype');
        }
    }
 
    public function step_2(): void
    {
        // 1. Create table schema
        if (!$this->db->tableExists('tst_test_settings')) {
            // Create table and sequence table
            $this->db->createTable('tst_test_settings', ['id' => ['type' => \ilDBConstants::T_INTEGER]]);
            $this->db->createSequence('tst_test_settings');
            $this->db->addPrimaryKey('tst_test_settings', ['id']);
 
            // Create table columns
            foreach (self::SETTINGS_COLUMNS as $key => $value) {
                [$column_def] = $value;
 
                // No columns should be nullable, except those with NULL by default
                if (!isset($column_def['notnull'])) {
                    $column_def['notnull'] = !$this->columnIsNullable($column_def);
                }
 
                $this->db->addTableColumn('tst_test_settings', $key, $column_def);
            }
        }
 
        // 2. Create a foreign key column in tst_tests
        if (!$this->db->tableColumnExists('tst_tests', 'settings_id')) {
            $this->db->addTableColumn(
                'tst_tests',
                'settings_id',
                ['type' => \ilDBConstants::T_INTEGER, 'default' => null, 'notnull' => false],
            );
            $this->db->addForeignKey(
                'test_settings_fkey',
                ['settings_id'],
                'tst_tests',
                ['id'],
                'tst_test_settings',
                ForeignKeyConstraints::NO_ACTION,
                ForeignKeyConstraints::RESTRICT,
            );
        }
 
        // 3. Create a foreign key column and new columns in tst_test_defaults
        if (!$this->db->tableColumnExists('tst_test_defaults', 'settings_id')) {
            $this->db->addTableColumn(
                'tst_test_defaults',
                'settings_id',
                ['type' => \ilDBConstants::T_INTEGER, 'default' => null, 'notnull' => false],
            );
            $this->db->addForeignKey(
                'test_default_fkey',
                ['settings_id'],
                'tst_test_defaults',
                ['id'],
                'tst_test_settings',
                ForeignKeyConstraints::NO_ACTION,
                ForeignKeyConstraints::RESTRICT
            );
        }
        if (!$this->db->tableColumnExists('tst_test_defaults', 'description')) {
            $this->db->addTableColumn(
                'tst_test_defaults',
                'description',
                ['type' => \ilDBConstants::T_TEXT, 'length' => 4000, 'default' => null],
            );
        }
        if (!$this->db->tableColumnExists('tst_test_defaults', 'author')) {
            $this->db->addTableColumn(
                'tst_test_defaults',
                'author',
                ['type' => \ilDBConstants::T_TEXT, 'length' => 255, 'default' => null],
            );
        }
 
        // 4. Create tst_defaults_marks table to store marks reference
        if (!$this->db->tableExists('tst_defaults_marks')) {
            $this->db->createTable(
                'tst_defaults_marks',
                [
                    'defaults_id' => ['type' => \ilDBConstants::T_INTEGER],
                    'mark_id' => ['type' => \ilDBConstants::T_INTEGER],
                ],
            );
            $this->db->addPrimaryKey('tst_defaults_marks', ['defaults_id', 'mark_id']);
 
            $this->db->addForeignKey(
                'test_default_fkey2',
                ['defaults_id '],
                'tst_defaults_marks',
                ['test_defaults_id'],
                'tst_test_defaults',
                ForeignKeyConstraints::NO_ACTION,
                ForeignKeyConstraints::RESTRICT
            );
 
            $this->db->addForeignKey(
                'test_mark_fkey',
                ['mark_id '],
                'tst_defaults_marks',
                ['mark_id'],
                'tst_mark',
                ForeignKeyConstraints::NO_ACTION,
                ForeignKeyConstraints::CASCADE
            );
        }
    }
}