Question

我正在使用命令schuduler将这些订单状态从“新”更新为“取消”并每分钟运行一次，更新功能正在运行，但是问题是每次您将“新”更新为“取消”时，我都有另一种情况将订购产品的数量增加或增加回产品库存中

    $getNeworders = Order::with('products')
        ->where('order_status', '=' ,'New')
        ->whereDate('created_at' , '<' ,Carbon::now()->subMinutes(1440))->get();
    //1440minutes in 24hrs

    foreach($getNeworders as $try) {
        $gettheid= $try->id;
           Order::where(['id'=>$gettheid])->update(['order_status' =>'Cancelled']);

    }

    foreach($getNeworders as $increments){
    foreach($increments->product() as $incrementt)
        $idd= $incrementt->product_id;
        $qty= $incrementt->pivot()->quantity;

        Product::where(['id' => $idd])->decrement(['stock' => $qty]);

//更新正常，但是下面的增量语句不起作用

Answer 1

foreach($increments->product() as $incrementt)缺少大括号。另一件事是increment/decrement不接受数组，但接受列名和值。

是这样的：

foreach($getNeworders as $increments){
    foreach($increments->product() as $incrementt){
        $idd= $incrementt->product_id;
        $qty= $incrementt->pivot()->quantity;

        Product::where(['id' => $idd])->decrement('stock', $qty);
    }
}

如何使此增量代码在laravel命令文件计划中有效

1 个答案: