project/app/cxinv/model/TzProduct.php

<?php

namespace app\cxinv\model;

use app\cxinv\model\Base;
use think\Model;

class TzProduct extends Base
{
    protected $schema = [
        'id'  =>'bigint',//
        'ktCode'  =>'varchar',//调整id
        'type'  =>'tinyint',//1元数据 2调整数据
        'product_id'  =>'bigint',//商品id
        'num'  =>'decimal',//影响数量
        'unit_price'  =>'decimal',//单价
        'create_time'  =>'datetime',//
        'update_time'  =>'datetime',//
    ];
    protected $createTime = 'create_time';
    protected $updateTime = 'update_time';
    public function Product(){
        return $this->hasOne(FinancialProducts::class,'id','product_id');
    }
    public function Adjust(){
        return $this->hasOne(FinancialTz::class,'ktCode','ktCode');
    }

    public static function onAfterInsert(Model $model): void
    {
        if($model->Product->status!=1) throw new \Exception($model->Product->goodName.'商品已禁用');

        if($model['type']==2){
            try{
                $adjust=$model->Adjust;

                if($model->Product->is_combind==1){
                    if($model->Product->ProductStock->combind_stock<$model['num'])throw new \Exception($model->Product->goodName.'商品库存不足');
                    $id=ProductStock::SubCombindStock($model->Product->id,$model['num']);
                }else{
                    if($model->Product->ProductStock->residue_stock<$model['num'])throw new \Exception($model->Product->goodName.'商品库存不足');
                    $id[]=ProductStock::SubSingleStock($model->Product,$model['num']);
                }
                if(!empty($id)){
                    foreach ($id as $v){
                        $log[] = [
                            "type" => 6,
                            'order_item_id' => $adjust->id,
                            'product_id' => $v['product_id'],
                            'num' => $v['num'],
                            "fz_date" => $adjust->fz_date,
                            'unit_price' => $v['unit_price'],
                            'rate' => $v['rate'],
                            'apply_id' => $model->checkUid,
                            'apply_name' => $model->checkUname,
                        ];
                    }
                    (new ProductOnlog)->saveAll($log);
                }
            }catch (\Exception $e){
                throw new \Exception($e->getMessage());
            }
        }
    }
}