如何在 Laravel 中不使用循环插入多行（对象数组）？

Question

我使用 Angular 作为前端，在 laravel 中发送到 post 的参数是对象数组。我想在不使用循环的情况下插入大量元素。有可能吗？？如果是，我该如何实现？？

Php 中的 RoomAvailability 控制器

public function storeRoomAvailability()
{
    $roomId = request();
    $test = RoomAvailability::where('room_id', $roomId->room_id)->get();
    if (is_null($test)) {

        return response()->json([
            'success' => false,
            'message' => 'The room is already taken'
        ]);
    } else {

        $roomAvailability = RoomAvailability::create([$this->validateRequest()]);

        return response()->json([
            'success' => true,
            'message' => 'Room Availability has been created successfully.',
            'data' => $roomAvailability
        ]);
    }
}

private function validateRequest()
{
    return request()->validate([
        'room_id' => 'required |unique:room_availabilities',
        'reservation_id' => 'nullable',
        'booking_id' => 'required',
        'check_in_date' => 'required',
        'check_out_date' => 'required'
    ]);
}

Angular 8 的参数

[
  {
    "reservation_id": 25,
    "room_id": 1,
    "check_in_date": "2020-04-27 12:00:00",
    "check_out_date": "2020-04-30 12:00:00",
    "availability": false,
    "status": "booked",
    "booking_id": 26
   },
  {
    "reservation_id": 26,
    "room_id": 2,
    "check_in_date": "2020-04-27 12:00:00",
    "check_out_date": "2020-04-30 12:00:00",
    "availability": false,
    "status": "booked",
    "booking_id": 26
   }
]

Answer 1

首先将来自角度的参数转换为关联数组

$arrayValues=json_decode($Parameters_from_Angular,true);

然后，使用批量插入插入新值：

RoomAvailability::insert($arrayValues);