How to use DateTimeInterfaceTransformer?

[shadowbane]

Greetings, Spatie Team!

I'm trying to create a DTO with the following structure:

<?php

namespace Modules\BNI\DTO;

use Carbon\Carbon;
use Spatie\LaravelData\Attributes\MapInputName;
use Spatie\LaravelData\Attributes\MapOutputName;
use Spatie\LaravelData\Attributes\WithTransformer;
use Spatie\LaravelData\Data;
use Spatie\LaravelData\Mappers\SnakeCaseMapper;
use Spatie\LaravelData\Transformers\DateTimeInterfaceTransformer;

class BNICallbackDecryptedDTO extends Data
{
    #[MapOutputName(SnakeCaseMapper::class)]
    public function __construct(
        #[MapInputName('trx_id')]
        public string $trxId,
        #[MapInputName('virtual_account')]
        public string $virtualAccount,
        #[MapInputName('customer_name')]
        public string $customerName,
        #[MapInputName('trx_amount')]
        public string $trxAmount,
        #[MapInputName('payment_amount')]
        public string $paymentAmount,
        #[MapInputName('cumulative_payment_amount')]
        public string $cumulativePaymentAmount,
        #[MapInputName('payment_ntb')]
        public string $paymentNtb,
        #[MapInputName('datetime_payment')] #[WithTransformer(DateTimeInterfaceTransformer::class, format: 'Y-m-d H:i:s')]
        public Carbon $datetimePayment,
        #[MapInputName('datetime_payment_iso8601')] #[WithTransformer(DateTimeInterfaceTransformer::class, format: 'Y-m-d H:i:s')]
        public Carbon $datetimePaymentIso8601,
    ) {
    }
}

With the following data:

[
  "trx_id" => "1234"
  "virtual_account" => "1234567890"
  "customer_name" => "John Doe"
  "trx_amount" => "10000"
  "payment_amount" => "10000"
  "cumulative_payment_amount" => "10000"
  "payment_ntb" => "3777"
  "datetime_payment" => "2022-11-21 16:46:48"
  "datetime_payment_iso8601" => "2022-11-21T16:46:48+07:00"
  "client_id" => "01580"
]

But it throws this error:

Spatie\LaravelData\Exceptions\CannotCastDate  Could not cast date `2022-11-21 16:46:48` into a `Carbon\Carbon` using formats: Y-m-d\TH:i:sP.

Is there anything that I did wrong? I've tried dd()ing Spatie\LaravelData\Transformers\DateTimeInterfaceTransformer@transform but it never called

[Nir-An]

Hi @shadowbane

could you try to put the attributes line after line like:

//...
        #[MapInputName('datetime_payment')]
        #[WithTransformer(DateTimeInterfaceTransformer::class, format: 'Y-m-d H:i:s')]
        public Carbon $datetimePayment,
//...

[shadowbane]

Hi @Nir-An,

Tried that before, does not solve my problem

[rubenvanassche]

Hi all,

You're creating a data object, so a cast should be used like this:

#[WithCast(DateTimeInterfaceCast::class, format: 'Y-m-d H:i:s')]