pet/application/common/model/UserOrder.php

<?php

namespace app\common\model;

use think\Model;
use traits\model\SoftDelete;

/**
 *@property array send_detail 运送详情
 *@property float cal_refund 退款手续费
 *@property float refund_money 退款金额
 */
class UserOrder extends Model
{
    use SoftDelete;
    protected $deleteTime='deleted_at';
    protected $type=[
        'get_time'=>'array',
        'has_cage'=>'boolean',
        'from_addr'=>'json',
        'to_addr'=>'json',
    ];
    const FREIGHT_FAST='fast';#快车
    const FREIGHT_AIR='air';#空运
    const FREIGHT_SPECIAL='special';#专车
    public static $freights=[
        self::FREIGHT_FAST=>'快车',
        self::FREIGHT_AIR=>'空运',
        self::FREIGHT_SPECIAL=>'专车',
    ];
    const STATUS_WAIT_PAY=0;
    const STATUS_WAIT_GET=1;
    const STATUS_WAIT_GETTING=10;
    const STATUS_SENDING=20;
    const STATUS_GIVING=30;
    const STATUS_GIVED=40;
    const STATUS_COMPLETE=50;
    const STATUS_SET=60;
    const STATUS_REFUND=70;
    const STATUS_CANCEL=80;
    public static $statusList=[
        self::STATUS_WAIT_PAY=>'待支付',
        self::STATUS_WAIT_GET=>'待接单',
        self::STATUS_WAIT_GETTING=>'已接单，取宠中',
        self::STATUS_SENDING=>'已取宠，运输中',
        self::STATUS_GIVING=>'送宠中',
        self::STATUS_GIVED=>'送宠完成，待用户确认',
        self::STATUS_COMPLETE=>'已完成，待结算',
        self::STATUS_SET=>'已结算',
        self::STATUS_REFUND=>'退款中',
        self::STATUS_CANCEL=>'已取消',
    ];

    const REFUND_STATUS_DEFAULT=0;
    const REFUND_STATUS_PASS=1;
    const REFUND_STATUS_REJECT=2;
    public static $refundStatus=[
        self::REFUND_STATUS_DEFAULT=>'审核中',
        self::REFUND_STATUS_PASS=>'审核通过',
        self::REFUND_STATUS_REJECT=>'驳回',
    ];

    public function user(){
        return $this->belongsTo(User::class);
    }
    public function log(){
        return $this->belongsTo(UserOrderLog::class,'order_id')->order('id','desc');
    }

    public static function payed($params){
        $id=$params['id'];
        $order=self::find($id);
        $order['pay_time']=time();
        $order['status']=self::STATUS_WAIT_GET;
        $order->save();
    }

    public function setImagesAttr($v){
        if(!$v){
            $v=[];
        }
        return json_encode($v);
    }
    public function getImagesAttr($v){
        return array_filter(json_decode($v));
    }
    public function cancel(){
        if($this['status']!==self::STATUS_WAIT_PAY){
            throw_user('状态有误');
        }
        $this['status']=self::STATUS_CANCEL;
        $this['cancel_at']=time();
        $this->save();
        if($this['coupon_id']){
            UserCoupon::where('id',$this['coupon_id'])->save(['is_used'=>0]);
        }
    }
    public function pay(){
        if($this['status']!=self::STATUS_WAIT_PAY){
            throw_user('状态有误');
        }
        if($this['pay_type']==1){
            $params='';
            $this->user->money(bcsub(0,$this['real_amount'],2),$this['user_id'],"订单[{$this['no']}]付款");
            self::payed(['id'=>$this['id']]);
        }else {
            $params = Payment::pay($this->user, $this['real_amount'], self::class, 'payed', ['id' => $this['id']]);
        }
        return $params;
    }
    public function complete(){
        if($this['status']!=self::STATUS_GIVED){
            throw_user('非已送达状态无法确认完成');
        }
        $this['status']=self::STATUS_COMPLETE;
        if(!$this->save()){
            throw_user('保存状态失败');
        }
    }
    public function refund($reason,$images){
        if(!in_array($this['status'],[self::STATUS_WAIT_GET,self::STATUS_WAIT_GETTING,self::STATUS_SENDING])){
            throw_user('当前无法申请退款');
        }
        $this['refund_reason']=$reason;
        $this['refund_amount']=$this->refund_money;
        $this['refund_images']=$images;
        $this['status']=self::STATUS_REFUND;
        $this['refund_status']=self::REFUND_STATUS_DEFAULT;
        if(!$this->save()){
            throw_user('保存失败');
        }
    }
    public function getCalRefundAttr($v,$data){
        if($this['freight']==self::FREIGHT_AIR){
            $fee=bcdiv(config('site.order_refund_air'),100,4);
        }else{
            $fee=bcdiv(config('site.order_refund_land'),100,4);
        }
        $amount=bcmul($this['real_amount'],$fee);
        return $amount;
    }
    public function getRefundMoneyAttr($v,$data){
        return bcsub($this['real_amount'],$this->cal_refund);
    }
    public function getSendDetailAttr(){
        $log=$this->log()->select();
        $res['addr']=$this['to_addr']['address'];
        $res['log']=$log;
        return $res;
    }
    public function remove(){
        if(!in_array($this['status'],[self::STATUS_CANCEL])){
            throw_user('非已取消订单无法删除');
        }
        $this->delete();
    }





















    protected static function init()
    {
        self::beforeInsert(function (self $order){
            $order['no']=order_no();
            $order['expired_at']=strtotime("+10minutes");
        });
    }
}