class.ilEmployeeTalkDBUpdateSteps.php

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<?php

declare(strict_types=1);

namespace ILIAS\EmployeeTalk\Setup;

final class ilEmployeeTalkDBUpdateSteps implements \ilDatabaseUpdateSteps
{
    protected \ilDBInterface $db;

    public function prepare(\ilDBInterface $db): void
    {
        $this->db = $db;
    }

    private function useTransaction(callable $updateStep): void
    {
        try {
            if ($this->db->supportsTransactions()) {
                $this->db->beginTransaction();
            }
            $updateStep($this->db);

            if ($this->db->supportsTransactions()) {
                $this->db->commit();
            }
        } catch (\Exception $exception) {
            if ($this->db->supportsTransactions()) {
                $this->db->rollback();
            }
            throw $exception;
        }
    }

    public function step_1(): void
    {
        // removed this content in favour of a ilTreeAdminNodeAddedObjective
    }

    public function step_2(): void
    {
        $this->useTransaction(function (\ilDBInterface $db) {
            $etalTableName = 'etal_data';

            if (!$db->tableExists($etalTableName)) {
                $db->createTable($etalTableName, [
                    'object_id' => ['type' => 'integer', 'length' => 8, 'notnull' => true],
                    'series_id' => ['type' => 'text', 'length' => 36, 'notnull' => true, 'fixed' => true],
                    'start_date' => ['type' => 'integer', 'length' => 8, 'notnull' => true],
                    'end_date' => ['type' => 'integer', 'length' => 8, 'notnull' => true],
                    'all_day' => ['type' => 'integer', 'length' => 1, 'notnull' => true],
                    'employee' => ['type' => 'integer', 'length' => 8, 'notnull' => true],
                    'location' => ['type' => 'text', 'length' => 200, 'notnull' => false, 'fixed' => false],
                    'completed' => ['type' => 'integer', 'length' => 1, 'notnull' => true]
                ]);

                $db->addPrimaryKey($etalTableName, ['object_id']);
                $db->addIndex($etalTableName, ['series_id'], 'ser');
                $db->addIndex($etalTableName, ['employee'], 'emp');
            }
        });
    }

    public function step_3(): void
    {
        $this->useTransaction(function (\ilDBInterface $db) {
            $etalTableName = 'etal_data';

            if (!$db->tableColumnExists($etalTableName, 'standalone_date')) {
                $db->addTableColumn(
                    $etalTableName,
                    'standalone_date',
                    [
                        'type' => 'integer',
                        'length' => 1,
                        'notnull' => true,
                        'default' => 0
                    ]
                );
            }
        });
    }

    public function step_4(): void
    {
        // replaced by OrgUnit objectives
    }

    public function step_5(): void
    {
        $this->useTransaction(function (\ilDBInterface $db) {
            $table_name = 'etal_serie';

            if (!$db->tableExists($table_name)) {
                $db->createTable($table_name, [
                    'id' => ['type' => 'integer', 'length' => 8, 'notnull' => true],
                    'editing_locked' => ['type' => 'integer', 'length' => 1, 'notnull' => true],
                ]);

                $db->addPrimaryKey($table_name, ['id']);
            }
        });
    }

    public function step_6(): void
    {
        $this->useTransaction(function (\ilDBInterface $db) {
            $table_name = 'etal_data';
            $column_name = 'template_id';

            if (!$db->tableColumnExists($table_name, $column_name)) {
                $db->addTableColumn(
                    $table_name,
                    $column_name,
                    [
                        'type' => 'integer',
                        'length' => 8,
                        'notnull' => true,
                        'default' => 0
                    ]
                );
            }
        });
    }
}