<?php

namespace App\Models;


class CardRiding extends Model
{

    protected $table = 'card_riding';

    const LIMIT_TIMES_YES = 1;
    const LIMIT_TIMES_NO = 0;
    public static $limitTimesMaps = [
        self::LIMIT_TIMES_NO => '不限次',
        self::LIMIT_TIMES_YES => '限次',
    ];

    const DISCOUNT_YES = 1;
    const DISCOUNT_NO = 0;
    public static $discountMaps = [
        self::DISCOUNT_NO => '无折扣',
        self::DISCOUNT_YES => '有折扣',
    ];
    const STATUS_OK = 1;
    const STATUS_NO = 0;
    public static $statusMaps = [
        self::STATUS_OK => '启用',
        self::STATUS_NO => '停用',
    ];

    const GIVE_OK = 1;
    const GIVE_NO = 0;
    public static $giveMaps = [
        self::GIVE_OK => '可赠送',
        self::GIVE_NO => '不可赠送',
    ];

    public function areaRidingCard()
    {
        return $this->belongsToMany(
            Area::class,
            'card_riding_area',
            'riding_card_id',
            'area_id'
        )->withTimestamps();
    }


}