DatabaseSeeder to extend table cleanups/seeding ea. run (Laravel 5)

DatabaseSeeder.php

<?php

use Illuminate\Database\Seeder;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Filesystem\Filesystem;

class DatabaseSeeder extends Seeder {

  /**
   * Seeders to run.
   *
   * @return void
   */
  protected $seeders = [
      ['TABLE1', 'SEEDERCLASS1'],
      ['TABLE2', 'SEEDERCLASS2']
  ];

  /**
   * Run the database seeds.
   *
   * @return void
   */
  public function run()
  {
    Model::unguard();

    $this->cleanDatabase();

    $seeders = $this->seeders;

    foreach ($seeders as $seedClass)
    {
      $this->call($seedClass[1]);
    }
  }


  /**
   * Clean out DB tables for seeding
   *
   * @param null $table
   */
  protected function cleanDatabase($table = null)
  {
    DB::statement('SET FOREIGN_KEY_CHECKS=0');

    if ($table)
    {
      DB::table($table)->truncate();
    }

    if (!$table)
    {
      $tables = $this->seeders;
      foreach ($tables as $table)
      {
        DB::table($table[0])->truncate();
      }
    }

    DB::statement('SET FOREIGN_KEY_CHECKS=1');
  }

  /**
   * Get JSON file for seeding and return decoded
   *
   * @param $file
   * @return mixed
   * @throws \Illuminate\Contracts\Filesystem\FileNotFoundException
   */
  protected function getJSONDecoded($file)
  {
    $filesystem = new Filesystem();

    return json_decode($filesystem->get(storage_path() . "/jsondata/" . $file));
  }
}

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