CashInReversal

{
  "event": "CashInReversal",
  "status": "CONFIRMED",
  "transactionType": "PIX",
  "movementType": "DEBIT",
  "transactionId": "11111",
  "externalId": "refund-678689ca-3e16-4f5e-a08f-09a984a97781",
  "endToEndId": "D07136847202512112011O5222ZRBI5A",
  "pixKey": null,
  "feeAmount": 0.01,
  "originalAmount": 0.3,
  "finalAmount": 0.31,
  "processingDate": "2025-12-11T20:11:13.289Z",
  "errorCode": null,
  "errorMessage": null,
  "metadata": {},
  "parentTransaction": {
    "transactionId": "12345",
    "externalId": "PIX-5482123298-EJUYFSMU1UU",
    "endToEndId": "E00416968202512111942rjzxxzSSTD9",
    "processingDate": "2025-12-11T19:42:04.080Z",
    "wasTotalRefunded": false,
    "remainingAmountForRefund": 0.2,
    "metadata": {},
    "counterpart": {
      "name": "Carlos Oliveira",
      "document": "*.345.678-**",
      "bank": {
        "bankISPB": null,
        "bankName": null,
        "bankCode": null,
        "accountBranch": null,
        "accountNumber": null
      }
    }
  }
}

{
  "parentTransaction": {
    "wasTotalRefunded": true,
    "remainingAmountForRefund": 0
  }
}

{
  "parentTransaction": {
    "wasTotalRefunded": false,
    "remainingAmountForRefund": 0.2
  }
}

async function handleCashInReversal(payload) {
  const refundId = payload.transactionId;
  const originalOrderId = payload.parentTransaction.externalId;

  await refundService.markAsCompleted({
    refundId,
    originalOrderId,
    amount: payload.originalAmount,
    completedAt: payload.processingDate
  });

  // Notificar cliente sobre a devolução
  await notificationService.sendRefundConfirmation({
    orderId: originalOrderId,
    amount: payload.originalAmount
  });
}

async function handleCashInReversal(payload) {
  const { parentTransaction } = payload;

  await refundService.updateStatus({
    originalTransactionId: parentTransaction.transactionId,
    totalRefunded: !parentTransaction.wasTotalRefunded
      ? false
      : true,
    remainingAmount: parentTransaction.remainingAmountForRefund
  });

  if (parentTransaction.wasTotalRefunded) {
    console.log('Transação totalmente estornada');
  } else {
    console.log(`Ainda disponível para estorno: R$ ${parentTransaction.remainingAmountForRefund}`);
  }
}