我有以下 Laravel 控制器方法，我需要自定义返回的结果，但我有以下问题：
public function getCart(CartProductsRequest $request)
{
try {
$carts = json_decode($request->cart);
$products = [];
$total = 0;
$allCurrency = "";
foreach ($carts as $key => $cart) {
$product = new ProductResource(Product::findOrFail($cart->productId));
$total += $product->finalPrice * $cart->quantity;
$product->qty = $cart->quantity;
$product->inStock = $product->inStock();
$product->totalPrice = $cart->quantity * $product->finalPrice;
$products[] = $product;
$allCurrency = $product->currency->symbol;
}
$cart = ['products' => $products, 'total' => round($total, 2), 'currency' => $allCurrency];
return JsonResponse::respondSuccess(trans(JsonResponse::MSG_SUCCESS), $cart);
} catch (\Exception $e) {
return JsonResponse::respondError($e->getMessage());
}
}
结果（产品）不包含像 qty 这样新添加的探针，我不知道方法，
API 资源是（返回的字段）：
public function toArray($request)
{
return [
'id' => $this->id,
'name_en' => $this->name_en,
'name_ar' => $this->name_ar,
'slug' => $this->slug,
'details' => $this->details,
'currency' => $this->currency,
'offer' => $this->offer->first(),
'brand' => $this->brand,
'category' => $this->category,
'specifications' => SpesificationResource::collection($this->specifications),
'merchant' => $this->merchant,
'images' => count($this->images) > 0 ? ImageResource::collection($this->images) : asset("/images/default.png"),
"price" => $this->price,
"finalPrice" => $this->offer->first() ? $this->price - ($this->price * $this->offer->first()->discount / 100) : $this->price,
'quantity' => $this->quantity,
'inStock' => $this->inStock(),
'status' => $this->status,
'created_at' => $this->created_at,
'updated_at' => $this->updated_at,
];
}
结果是：
{
"result": "success",
"content": {
"products": [
{
"id": 1,
"nameEn": "Device 1",
"nameAr": "\u062c\u0647\u0627\u0632 1",
"slug": "device-1",
"details": "Veniam quis accusamus est ea ad ipsa hic. Distinctio assumenda quibusdam magnam nobis aut aliquam nesciunt. Quia unde sapiente maiores temporibus rerum eum. Porro debitis est error quia.",
"currency": {
"id": 92,
"nameAr": "\u0627\u0644\u0644\u064a\u0631\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0629",
"nameEn": "Turkish Lira",
"code": "TRY",
"symbol": "TL",
"image": null,
"status": 1,
"isDefault": 1,
"createdAt": null,
"updatedAt": null
},
"offer": {
"id": 1,
"nameAr": "offer 1",
"nameEn": "offer 1",
"details": null,
"image": null,
"status": 1,
"discount": "20.00",
"addedBy": 1,
"updatedBy": null,
"startDate": "2021-08-05 08:29:35",
"endDate": null,
"createdAt": "2021-08-05T08:29:35.000000Z",
"updatedAt": "2021-08-05T08:29:35.000000Z",
"pivot": {
"productId": 1,
"offerId": 1
}
},
"brand": {
"id": 7,
"nameAr": "Kasandra Volkman",
"nameEn": "Nathanial Larson",
"photo": null,
"createdAt": "2021-08-05T08:21:34.000000Z",
"updatedAt": "2021-08-05T08:29:34.000000Z"
},
"category": {
"id": 6,
"nameAr": "Miss Verna Breitenberg V",
"nameEn": "Laurel Wehner IV",
"details": "Dolor debitis itaque maiores sed nihil magnam. Illo molestiae quas sed nihil possimus ut. Non qui enim possimus officia quaerat quod voluptate.",
"image": "111628152906.jpg",
"status": 1,
"slug": "laurel-wehner-iv",
"lft": 0,
"rgt": 0,
"parentId": null
},
"specifications": [
{
"id": 1,
"nameEn": "Vance Miller",
"nameAr": "Dr. Wellington Jones",
"value": "test",
"image": null,
"createdAt": "2021-08-05T07:53:35.000000Z",
"updatedAt": "2021-08-05T08:29:35.000000Z"
}
],
"merchant": {
"id": 2,
"name": "merchant",
"email": "merchant@merchants.com",
"phone": "1111",
"firstName": "merchant",
"lastName": "merchant",
"cityId": 1,
"street": null,
"buildNumber": null,
"houseNumber": null,
"status": 1,
"emailVerifiedAt": "2021-08-05T08:29:34.000000Z",
"roleId": 2,
"profilePhotoPath": null,
"createdBy": null,
"updatedBy": null,
"currencyId": null,
"createdAt": "2021-08-05T08:29:34.000000Z",
"updatedAt": "2021-08-05T08:29:34.000000Z",
"deletedAt": null,
"profilePhotoUrl": "https:\/\/ui-avatars.com\/api\/?name=merchant&color=7F9CF5&background=EBF4FF"
},
"images": [
{
"id": 12,
"name": "\/images\/products\/1_1.png",
"orderingShow": 1,
"createdAt": "2021-08-05T08:39:10.000000Z",
"updatedAt": "2021-08-05T08:39:10.000000Z"
},
{
"id": 13,
"name": "\/images\/products\/1_2.png",
"orderingShow": 2,
"createdAt": "2021-08-05T08:39:10.000000Z",
"updatedAt": "2021-08-05T08:39:10.000000Z"
},
{
"id": 14,
"name": "\/images\/products\/1_3.png",
"orderingShow": 3,
"createdAt": "2021-08-05T08:39:10.000000Z",
"updatedAt": "2021-08-05T08:39:10.000000Z"
},
{
"id": 15,
"name": "\/images\/products\/1_4.png",
"orderingShow": 4,
"createdAt": "2021-08-05T08:39:10.000000Z",
"updatedAt": "2021-08-05T08:39:10.000000Z"
},
{
"id": 16,
"name": "\/images\/products\/1_5.png",
"orderingShow": 5,
"createdAt": "2021-08-05T08:39:10.000000Z",
"updatedAt": "2021-08-05T08:39:10.000000Z"
},
{
"id": 17,
"name": "\/images\/products\/1_6.png",
"orderingShow": 6,
"createdAt": "2021-08-05T08:39:10.000000Z",
"updatedAt": "2021-08-05T08:39:10.000000Z"
},
{
"id": 18,
"name": "\/images\/products\/1_7.png",
"orderingShow": 7,
"createdAt": "2021-08-05T08:39:10.000000Z",
"updatedAt": "2021-08-05T08:39:10.000000Z"
},
{
"id": 19,
"name": "\/images\/products\/1_8.png",
"orderingShow": 8,
"createdAt": "2021-08-05T08:39:10.000000Z",
"updatedAt": "2021-08-05T08:39:10.000000Z"
}
],
"price": "100.00",
"finalPrice": 80,
"quantity": 20,
"inStock": true,
"status": 1,
"createdAt": "2021-08-05T08:21:35.000000Z",
"updatedAt": "2021-08-05T08:42:43.000000Z"
}
],
"total": 0,
"currency": "TL"
},
"message": "responses.msg_success",
"status": 200
}
你能帮我确定问题吗？（我需要结果中的数量）或者如果有另一种方法来映射结果