63 lines
2.1 KiB
PHP
63 lines
2.1 KiB
PHP
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<?php
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namespace Modules\Payment\Actions;
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use Illuminate\Support\Facades\DB;
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use Modules\Payment\Enums\PaymentMethod;
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use Modules\Payment\Enums\PaymentStatus;
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use Modules\Payment\Events\PaymentCompleted;
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use Modules\Payment\Events\PaymentFailed;
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use Modules\Payment\Models\Payment;
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use Modules\Payment\Services\PaymentService;
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/**
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* Confirms a Payment following an inbound webhook notification — never
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* trusts the webhook's own trade_status directly, re-verifies with the
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* gateway first (domain.md §6, bnf_event's client-driven-confirmation
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* fallback pattern).
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*
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* Idempotent: KBZ may redeliver the same notification (or this may run more
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* than once for the same transaction for other reasons), so a Payment only
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* ever transitions out of `pending` once — a redelivery after that is a
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* no-op that doesn't re-call the gateway or re-dispatch events.
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*/
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class ConfirmPaymentAction
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{
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public function __construct(
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private PaymentService $paymentService,
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) {}
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public function handle(PaymentMethod $method, string $gatewayTransactionId): ?Payment
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{
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$payment = Payment::where('gateway', $method)
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->where('gateway_transaction_id', $gatewayTransactionId)
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->first();
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if ($payment === null || $payment->status !== PaymentStatus::Pending) {
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return $payment;
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}
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$verified = $this->paymentService->verify($method, $gatewayTransactionId);
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if ($verified->status === PaymentStatus::Pending) {
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return $payment;
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}
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return DB::transaction(function () use ($payment, $verified) {
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$payment->update([
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'status' => $verified->status,
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'gateway_payload' => $verified->gatewayPayload,
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'completed_at' => now(),
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]);
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match ($verified->status) {
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PaymentStatus::Completed => PaymentCompleted::dispatch($payment),
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PaymentStatus::Failed => PaymentFailed::dispatch($payment),
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PaymentStatus::Pending => null,
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};
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return $payment;
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});
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}
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}
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