laravel-db.php

<?php

interface DBTransaction {
  public function begin();
  public function commit();
  public function rollback();
}

class LaravelDBTransaction implements DBTransaction {
  public function begin()
  {
    DB::beginTransaction();
  }
  public function commit()
  {
    DB::commit();
  }
  public function rollback()
  {
    DB::rollback();
  }
}