<?php


namespace customerapi\models\available;


use common\models\Event;

class EventAvailable extends Event
{

    public $reservationCount;
    public $hasFreeSeats;

    protected function getTrainerClass()
    {
        // override trainer class to have more control
        // about json fields
        return TrainerAvailable::class;
    }

    protected function getEventTypeClass()
    {
        return EventTypeAvailable::class;
    }

    protected function getRoomClass()
    {
        return RoomAvailable::class;
    }


    function fields()
    {
        $fields = [
                    "id" => "id",
                    "start" => "start",
                    "end" => "end",
                    "seat_count" => "seat_count",
                    "active" => "active",
                    "reservationCount" => "reservationCount",
                    "hasFreeSeats" => "hasFreeSeats",
        ];
        $fields['trainer'] = 'trainer';
        $fields['eventType'] = 'eventType';
        $fields['room'] = 'room';
        $fields['registrations'] = 'activeEventRegistrationsForCustomer';
        return $fields;
    }


    function extraFields()
    {
        $extra= parent::extraFields();
        $extra[] = 'trainer';
        return $extra;
    }

}