<?php

namespace app\admin\model;

use think\db\Query;
use think\Model;
/**
 * @method static Query|self filterTypeCommission()
 */
class AdminMoneyLog extends Model
{
    const T_COMMISSION=1;
    protected $autoWriteTimestamp=true;
    protected $updateTime=null;

    public static $money_types=[
        self::T_COMMISSION=>'销售提成',
    ];

    /**
     * @return string[]
     */
    public static function getMoneyTypes(): array
    {
        return self::$money_types;
    }
    #退款中的或已退款的
    public function scopeFilterTypeCommission(Query $query){
        $query->where($this->__('type'),self::T_COMMISSION);
    }
    public function admin(){
        return $this->belongsTo(Admin::class)->setEagerlyType(0);
    }

    public static function money($admin_id,$amount,$type,$from_user_id,$target_id=null,$remark=null){
        $admin=Admin::where('id',$admin_id)->lock(true)->find();
        if(!$admin){
            return false;
        }
        $before=$admin['money'];
        $admin['money']=bcadd($admin['money'],$amount);
        if($admin['money']<0){
            throw_user('余额不足');
        }
        $admin->moneyLog()->save([
            'type'=>$type,
            'amount'=>$amount,
            'before'=>$before,
            'after'=>$admin['money'],
            'target_id'=>$target_id,
            'remark'=>$remark,
            'from_user_id'=>$from_user_id
        ]);
    }
}