<?php
namespace MailPoet\Models;

if(!defined('ABSPATH')) exit;

class SubscriberList extends Model {
  public static $_table = MP_LISTS_TABLE;

  function __construct() {
    parent::__construct();

    $this->addValidations('name', array(
      'required' => 'name_is_blank',
      'isString' => 'name_is_not_string'
    ));
  }

  public static function createOrUpdate($model) {
    $exists = self::where('name', $model['name'])
      ->find_one();

    if($exists === false) {
      $new_model = self::create();
      $new_model->name = $model['name'];
      return $new_model->save();
    }

    $exists->name = $model['name_updated'];
    return $exists->save();
  }

  public function subscribers() {
    return self::has_many_through(__NAMESPACE__ . '\Subscriber', __NAMESPACE__ . '\RelationSubscriberList', 'list_id', 'subscriber_id');
  }
}