project/app/cxinv/model/InvoiceItem.php

<?php


namespace app\cxinv\model;


use think\facade\Log;
use think\model\concern\SoftDelete;
class InvoiceItem extends Base{
    use SoftDelete;
    protected $createTime="createTime";
    protected $updateTime="updateTime";
    protected $autoWriteTimestamp=true;
    protected $deleteTime="delete_time";

    public function OrderInfo(){
        return $this->hasMany(InvoiceOrder::class,"itemId","id")->whereIn('status', [1, 2]);
    }

    public static function getNumAttr($val){
        return  strval(floatval($val));
    }

    public static function setNumAttr($val){
        return  floatval($val);
    }
    public static function onAfterUpdate($model){
        $code=$model->invoiceCode;
        $orderType=$model->order_type;
        $change = $model->getChangedData();
        Log::info("修改发票明细状态:".json_encode($change,JSON_UNESCAPED_UNICODE));
        Log::info("跟后数据：".json_encode($model->toArray(),JSON_UNESCAPED_UNICODE));
        if(isset($change['status'])&&in_array($change["status"],[0,1,2])){
             Log::info('跟后数据：'.json_encode($model->toArray(),JSON_UNESCAPED_UNICODE));
             $num = self::where(['invoiceCode'=>$code,'order_type'=>$orderType,'status'=>0])->count();
             if($orderType==2 && $num==0){
                    $info= PayInvoice::where(['hpNo'=>$code,"status"=>11])->findOrEmpty();
                     Log::info('跟后数据：'.json_encode( $info->toArray(),JSON_UNESCAPED_UNICODE));
                    if(!$info->isEmpty()){
                              $info->status=12;
                              $info->save();
                    }
                }
        }
    }
    //流程结束
    public static function rmInvoice($code,$orderType=2){
        $items = self::where(['invoiceCode'=>$code,'order_type'=>$orderType])->select();
       if(!empty($items)){
            $orderItems=InvoiceOrder::whereIn('itemId',$items->column('id'))->select();
            if(!empty($orderItems)){
               InvoiceOrder::whereIn('itemId',$items->column('id'))->save(["status"=>3]);
            }
            self::where(['invoiceCode'=>$code,'order_type'=>$orderType])->save(["status"=>3]);
       }
    }
    //退票申请
    public static function refund($invNo){
        $info = self::where(['invoiceCode'=>$invNo,'order_type'=>2])->select();
        if(!$info->isEmpty()){
            $orderItems=InvoiceOrder::whereIn('itemId',$info->column('id'))->where(["status"=>[1,2]])->select();
            if(!$orderItems->isEmpty()){
                InvoiceOrder::whereIn('itemId',$info->column('id'))->where(['status'=>[1,2]])->save(["status"=>4]);
            }
            self::where(['invoiceCode'=>$invNo,'order_type'=>2])->save(["status"=>3]);
        }
    }
}