<?php
namespace app\api\model;

/**
 * @mixin \think\Model
 */
class PlatformCoin extends BaseModel
{
    protected $schema = [
        'id'	        =>'int',
        'currency_id'	=>'int',
        'platform_id'	=>'int',
        'create_time'	=>'int',
        'update_time'	=>'int',
    ];

    /**
     * 平台-币种关联模型
     * @return \think\model\relation\BelongsTo
     */
    public function getCoin()
    {
        return $this->belongsTo(Currency::class,'currency_id','id');
    }
}