php - 更新所有行

Question

public function postWorkerActivityPlus()
{
    $current = Carbon::now();
    $WorkerActivity = Model::where('at_work',1)->where('updated_at','<',$current)->get();

    $d = $a / $b * $c ;

    foreach ($WorkerActivity as $key => $wa) {
        $updateActivity = Model::find($wa->id);
        if ($wa->worker_activity <= $a) {
            $updateActivity->worker_activity += $d;
            $updateActivity->save();
            return redirect()->back()->with('info', 'You updated worker');

        }
    }
}

这个结果更新第一个 $updateActivity，当第一个 worker_activity 达到 $a 时，继续第二个等等。我的任务一次更新所有

Answer 1

改变返回位置

public function postWorkerActivityPlus()
{
$current = Carbon::now();
$WorkerActivity = Model::where('at_work',1)->where('updated_at','<',$current)->get();

$d = $a / $b * $c ;

foreach ($WorkerActivity as $key => $wa) {
$updateActivity = Model::find($wa->id);
if ($wa->worker_activity <= $a) {
$updateActivity->worker_activity += $d;
$updateActivity->save();

}
return redirect()->back()->with('info', 'You updated worker');
}