你好，我在Laravel中有一个api，我正在尝试从表列中获取值 Json已经在表json响应中响应了它，但是当我得到它时说：
试图获取非对象的属性“参数”
我对laravel陌生，所以我真的迷失了这个
调用api时使用的函数 转到
$parameter = $value->parameter;
然后停下来在PriceDetailHolder()中说：
试图获取非对象的属性“参数”
我展示了2个功能，因为我真的不知道问题出在哪里
public static function PriceDetailHolder($booking_prices, $booking_id = null, $currency = null): array
{
if (!empty($booking_id) && $booking_id !== null) {
/**
* @var $booking Booking
*/
$booking = Booking::query()->find($booking_id);
$currency = $booking->CountryArea->Country->isoCode;
}
$holder[] = [
'highlighted_text' => trans('admin.message665'),
'highlighted_text_color' => '333333',
'highlighted_style' => 'BOLD',
'highlighted_visibility' => true,
'small_text' => 'eee',
'small_text_color' => '333333',
'small_text_style' => '',
'small_text_visibility' => false,
'value_text' => trans('admin.message665'),
'value_text_color' => '333333',
'value_text_style' => '',
'value_textvisibility' => false
];
foreach ($booking_prices as $key => $value) {
$code = '';
if (!empty($value->code)) {
$code = "({$value->code})";
}
$parameter = $value->parameter;
/**
* @var $parameterDetails PricingParameter
*/
$parameterDetails = PricingParameter::query()->find($parameter);
if ($parameterDetails === null) {
$prameterName = $parameter;
} else {
if ((int)$parameterDetails->parameterType === 13) {
$applicable = (int)$parameterDetails->applicable === 1 ? trans('api.message174') : trans('api.message175');
/**
* @var $priceCardValue PriceCardValue
*/
$priceCardValue = PriceCardValue::query()->where([['price_card_id', '=', $value->price_card_id], ['pricing_parameter_id', '=', $parameter]])->first();
$code = "($priceCardValue->parameter_price %)\n" . $applicable;
}
$prameterName = $parameterDetails->ParameterApplication . $code;
}
$holder[] = [
'highlighted_text' => $prameterName,
'highlighted_text_color' => '333333',
'highlighted_style' => 'NORMAL',
'highlighted_visibility' => true,
'small_text' => 'eee',
'small_texot_clor' => '333333',
'small_text_style' => '',
'small_text_visibility' => false,
'value_text' => $currency . ' ' . $value->amount,
'value_text_color' => '333333',
'value_text_style' => '',
'value_textvisibility' => true
];
}
return $holder;
}
public function End(EndTripRequest $request)
{
$merchant_id = $request->user('api-driver')->merchant_id;
$validator = Validator::make($request->all(), [
'booking_id' => [
'required',
'integer',
Rule::exists('bookings', 'id')->where(static function ($query) {
$query->where('booking_status', TripStatus::STARTED);
}),
],
'latitude' => 'required',
'longitude' => 'required',
'tip_amount' => 'nullable|numeric',
]);
if ($validator->fails()) {
$errors = $validator->messages()->all();
return response()->json(['result' => '0', 'message' => $errors[0], 'data' => []]);
}
/**
* @var $configuration BookingConfiguration
*/
$configuration = BookingConfiguration::query()->where('merchant_id', $merchant_id)->first();
$booking_id = $request->booking_id;
/**
* @var $booking Booking
*/
$booking = Booking::with('PriceCard')->find($booking_id);
/**
* @var $bookingDetails BookingDetail
*/
$bookingDetails = BookingDetail::booking($booking_id)->first();
$service_type_id = (int)$booking->service_type_id;
if (!in_array($service_type_id, [1, 5], false)) {
$start_meter_value = $bookingDetails->start_meter_value;
$customMessages = [
'gt' => trans_choice('api.endmeter', 3, ['value' => $start_meter_value]),
];
$validator = Validator::make($request->all(), [
'send_meter_image' => 'required',
'send_meter_value' => 'required|integer|gt:' . $start_meter_value,
], $customMessages);
if ($validator->fails()) {
$errors = $validator->messages()->all();
return response()->json(['result' => '0', 'message' => $errors[0], 'data' => []]);
}
}
$request->user('api-driver')->free_busy = 2;
$request->user('api-driver')->total_trips += 1;
$request->user('api-driver')->save();
/**
* @var $user \App\User
*/
$user = $booking->User;
++$user->total_trips;
$user->save();
if ($request->hasFile('send_meter_image')) {
$bookingDetails->end_meter_value = $request->send_meter_value;
$request->file('send_meter_image');
$send_meter_image = $request->send_meter_image->store('service');
$bookingDetails->end_meter_image = $send_meter_image;
}
$pricing_type = $booking->PriceCard->pricing_type;
$price_card_id = $booking->price_card_id;
$key = $configuration->google_key;
$endAddress = GoogleController::GoogleLocation($request->latitude, $request->longitude, $key);
$endAddress = $endAddress ?: 'Address Not found';
$endTimeStamp = time();
$bookingDetails->end_timestamp = $endTimeStamp;
$bookingDetails->end_latitude = $request->latitude;
$bookingDetails->end_longitude = $request->longitude;
$bookingDetails->end_location = $endAddress;
$bookingDetails->accuracy_at_end = $request->accuracy;
$bookingDetails->save();
$start_timestamp = $bookingDetails->start_timestamp;
$seconds = $endTimeStamp - $start_timestamp;
$hours = floor($seconds / 3600);
$mins = floor($seconds / 60 % 60);
//$secs = floor($seconds % 60);
$timeFormat = sprintf('%02d H %02d M', $hours, $mins);
$rideTime = round(abs($endTimeStamp - $start_timestamp) / 60, 2);
$from = $bookingDetails->start_latitude . ',' . $bookingDetails->start_longitude;
$to = $request->latitude . ',' . $request->longitude;
$coordinates = '';
$bookingData = new BookingDataController();
$bookingData->ActivateRefer($booking->id);
/**
* Calculate the distance based on service type.
*/
switch ($service_type_id) {
case '1':
$bookingcoordinates = BookingCoordinate::query()->where('booking_id', $request->booking_id)->first();
$pick = $booking->pickup_latitude . ',' . $booking->pickup_longitude;
$drop = $booking->drop_latitude . ',' . $booking->drop_longitude;
$distanceCalculation = new DistanceCalculation();
$distance = $distanceCalculation->distance($from, $to, $pick, $drop, $bookingcoordinates['coordinates'], $merchant_id, $key);
$distance = round($distance);
$coordinates = $bookingcoordinates['coordinates'];
break;
case '5':
$distance = GoogleController::GoogleShortestPathDistance($from, $to, $key);
$distance = round($distance);
break;
default:
$distance = $bookingDetails->end_meter_value - $bookingDetails->start_meter_value;
$distance *= 1000;
}
/**
* Calculate Trip Amount based on Pricing Type
*/
switch ($pricing_type) {
case '1':
case '2':
$newArray = PriceController::CalculateBill($price_card_id, $distance, $rideTime, $booking_id, $bookingDetails->wait_time, (double)$bookingDetails->dead_milage_distance, (double)$booking->User->outstanding_amount);
/**
* Check if trip went through a toll gate
*/
if (!empty($configuration->toll_api)) {
$newTool = new Toll();
$toolPrice = $newTool->checkToll($configuration->toll_api, $from, $to, $coordinates, $configuration->toll_key);
if (is_array($toolPrice) && array_key_exists('cost', $toolPrice) && $toolPrice['cost'] > 0) {
$parameter[] = ['price_card_id' => $price_card_id, 'booking_id' => $booking_id, 'parameter' => 'TollCharges', 'amount' => sprintf('%0.2f', $toolPrice['cost']), 'type' => 'CREDIT', 'code' => ''];
$newArray[] = $parameter;
}
}
$newExtraCharge = new ExtraCharges();
$carditnewArray = array_filter($newArray, static function ($e) {
return ($e['type'] === 'CREDIT');
});
$amount = array_sum(Arr::pluck($carditnewArray, 'amount'));
if ($booking->number_of_rider > 1) {
$amount += $booking->PriceCard->extra_sheet_charge;
}
$booking_time = (int)$booking->booking_type === BookingType::RIDE_NOW ? $booking->created_at->toTimeString() : $booking->later_booking_time;
$timeCharge = $newExtraCharge->NightChargeEstimate($price_card_id, $booking_id, $amount, $booking_time);
if (!empty($timeCharge)) {
$charge = array_sum(Arr::pluck($timeCharge, 'amount'));
$amount += $charge;
$newArray = array_merge($newArray, $timeCharge);
}
/**
* Check and calculate surge price
*/
if ((int)$booking->PriceCard->sub_charge_status === 1) {
$surge = (int)$booking->PriceCard->sub_charge_type === 1 ? $booking->PriceCard->sub_charge_value : bcdiv($amount, $booking->PriceCard->sub_charge_value, 2);
$amount += $surge;
$parameter = ['price_card_id' => $price_card_id, 'booking_id' => $booking_id, 'parameter' => 'Surge-Charge', 'amount' => sprintf('%0.2f', $surge), 'type' => 'CREDIT', 'code' => ''];
$newArray[] = $parameter;
}
$discoutArray = array_filter($newArray, static function ($e) {
return ($e['type'] === 'DEBIT');
});
/**
* Check if there's a promo code applied to this booking
*/
if (!empty($discoutArray)) {
$promoDiscount = sprintf('%0.2f', array_sum(Arr::pluck($discoutArray, 'amount')));
$bookingDetails->promo_discount = $promoDiscount;
$amount = $amount > $promoDiscount ? $amount - $promoDiscount : '0.00';
} else {
$bookingDetails->promo_discount = '0.00';
}
/**
* Check if a driver or user is referee
*/
$referDiscount = $bookingData->Refer($booking->user_id);
if ($referDiscount !== NULL) {
switch ($referDiscount->offer_type) {
case '1':
$referAmount = $amount;
$amount = 0;
break;
case '2':
$referAmount = ($amount * $referDiscount->referral_offer_value) / 100;
$amount -= $referAmount;
break;
case '3':
$referAmount = $referDiscount->referral_offer_value;
$amount = $amount < $referAmount ? 0 : $amount - $referAmount;
break;
default:
$referAmount = 0;
break;
}
$parameter[] = ['price_card_id' => $price_card_id, 'booking_id' => $booking_id, 'parameter' => 'Promotion', 'amount' => sprintf('%0.2f', $referAmount), 'type' => 'DEBIT', 'code' => ''];
array_push($newArray, $parameter);
}
$billDetails = json_encode($newArray);
$bookingDetails->total_amount = sprintf('%0.2f', $amount);
$payment = new Payment();
if ($amount > 0) {
$payment->MakePayment($booking->id, $booking->payment_method_id, $amount, $booking->user_id, $booking->card_id);
} else {
$payment->UpdateStatus($booking->id);
}
$bookingDetails->bill_details = $billDetails;
$bookingDetails->save();
\App\Http\Controllers\Helper\CommonController::Commission($booking_id, $amount);
if ($booking->User->outstanding_amount) {
User::query()->where('id', $booking->user_id)->update(['outstanding_amount' => NULL]);
}
break;
case '3':
$amount = '';
break;
default:
$amount = '';
break;
}
if ($service_type_id === 5) {
$poolRide = new PoolController();
$poolRide->DropPool($booking, $request);
}
$distance = round($distance / 1000, 2) . ' Km';
$booking->booking_status = TripStatus::COMPLETED;
$booking->travel_distance = $distance;
$booking->travel_time = $timeFormat;
$booking->travel_time_min = $rideTime;
$booking->final_amount_paid = sprintf('%0.2f', $amount);
$booking->save();
$user_id = $booking->user_id;
$message = 'Driver End Ride';
$userdevices = UserDevice::getLastDevice($booking->user_id);
$playerids = [$userdevices->player_id];
$data = $bookingData->BookingNotification($booking);
Onesignal::UserPushMessage($playerids, $data, $message, 1, $booking->merchant_id);
return response()->json(['result' => '1', 'message' => trans('api.message15'), 'data' => $booking]);
}
它来自表格
[{"price_card_id":3,"booking_id":"42540","parameter":1,"amount":"1.50","type":"CREDIT","code":""},{"price_card_id":3,"booking_id":"42540","parameter":2,"amount":"0.00","type":"CREDIT","code":""},{"price_card_id":3,"booking_id":"42540","parameter":3,"amount":"0.00","type":"CREDIT","code":""},{"price_card_id":3,"booking_id":"42540","parameter":4,"amount":"0.00","type":"CREDIT","code":""},{"price_card_id":3,"booking_id":"42540","parameter":5,"amount":"0.00","type":"DEBIT","code":""},[{"price_card_id":3,"booking_id":"42540","parameter":"Promotion","amount":10,"type":"DEBIT","code":""}]]
如果我错了，请告诉我任何事情，我为我在所有这些方面的知识不足而感到抱歉，但我只是第一步学习
答案 0 :(得分：1)
因此，快速浏览一下您的代码，失败的代码是$value->parameter。
该值来自$booking_prices，因此问题出在迭代booking_prices不具有属性parameter时返回的对象中。
您可以通过执行$parameter = $value->parameter ?? null; // null as default value或找出为什么parameter属性并不总是存在的原因来消除错误。