<?php
App::uses('AppController', 'Controller');
/**
 * Provinces Controller
 *
 * @property Province $Province
 * @property PaginatorComponent $Paginator
 */
class ProvincesController extends AppController {

    /**
     * Get `provinces` list.
     * use region's id to get all provinces that belong to the region.
     *
     * @param  integer $id id of a region
     * @return json    list of `provinces`
     * @author 3Musketeers <3musketeersteam@gmail.com>
     * @since someday in 2014
     */
    public function get( $id = null ) {
        $this->autoRender = false;
        $provinces = $this->Province->find('list', array(
                    'conditions' => array('Province.region_id' => $id),
                    'recursive' => -1,
                    'order' => 'Province.name'
            ));
        if ( !empty($provinces) ) {
            return json_encode($provinces);
        }

        return json_encode(false);
    }
}