using Gr4vy;
using Gr4vy.Models.Components;

var sdk = new Gr4vySDK(
    id: "example",
    server: SDKConfig.Server.Sandbox,
    bearerAuthSource: Auth.WithToken(privateKey),
    merchantAccountId: "default"
);

var res = await sdk.Transactions.Refunds.All.CreateAsync(
    transactionId: "7099948d-7286-47e4-aad8-b68f7eb44591",
    transactionRefundAllCreate: new TransactionRefundAllCreate() {
        Reason = "Refund due to user request.",
        ExternalIdentifier = "refund-12345",
    }
);

// handle response

package main

import(
	"context"
	"os"
	gr4vygo "github.com/gr4vy/gr4vy-go"
	"github.com/gr4vy/gr4vy-go/models/components"
	"log"
)

func main() {
    ctx := context.Background()

    s := gr4vygo.New(
        gr4vygo.WithMerchantAccountID("default"),
        gr4vygo.WithSecurity(os.Getenv("GR4VY_BEARER_AUTH")),
    )

    res, err := s.Transactions.Refunds.All.Create(ctx, "7099948d-7286-47e4-aad8-b68f7eb44591", nil, nil, &components.TransactionRefundAllCreate{
        Reason: gr4vygo.Pointer("Refund due to user request."),
        ExternalIdentifier: gr4vygo.Pointer("refund-12345"),
    })
    if err != nil {
        log.Fatal(err)
    }
    if res != nil {
        // handle response
    }
}

package hello.world;

import com.gr4vy.sdk.Gr4vy;
import com.gr4vy.sdk.models.components.TransactionRefundAllCreate;
import com.gr4vy.sdk.models.errors.*;
import com.gr4vy.sdk.models.operations.CreateFullTransactionRefundResponse;
import java.lang.Exception;

public class Application {

    public static void main(String[] args) throws Exception {

        Gr4vy sdk = Gr4vy.builder()
                .merchantAccountId("default")
                .bearerAuth(System.getenv().getOrDefault("BEARER_AUTH", ""))
            .build();

        CreateFullTransactionRefundResponse res = sdk.transactions().refunds().all().create()
                .transactionId("7099948d-7286-47e4-aad8-b68f7eb44591")
                .transactionRefundAllCreate(TransactionRefundAllCreate.builder()
                    .reason("Refund due to user request.")
                    .externalIdentifier("refund-12345")
                    .build())
                .call();

        if (res.refunds().isPresent()) {
            System.out.println(res.refunds().get());
        }
    }
}

declare(strict_types=1);

require 'vendor/autoload.php';

use Gr4vy;

$sdk = Gr4vy\SDK::builder()
    ->setId('example')
    ->setServer('sandbox')
    ->setSecuritySource(Auth::withToken($privateKey))
    ->setMerchantAccountId('default')
    ->build();

$transactionRefundAllCreate = new Gr4vy\TransactionRefundAllCreate(
    reason: 'Refund due to user request.',
    externalIdentifier: 'refund-12345',
);

$response = $sdk->transactions->refunds->all->create(
    transactionId: '7099948d-7286-47e4-aad8-b68f7eb44591',
    transactionRefundAllCreate: $transactionRefundAllCreate

);

if ($response->refunds !== null) {
    // handle response
}

from gr4vy import Gr4vy
import os


with Gr4vy(
    id="example",
    server="sandbox",
    merchant_account_id="default",
    bearer_auth=auth.with_token(open("./private_key.pem").read())
) as g_client:

    res = g_client.transactions.refunds.all.create(transaction_id="7099948d-7286-47e4-aad8-b68f7eb44591", reason="Refund due to user request.", external_identifier="refund-12345")

    # Handle response
    print(res)

import { Gr4vy, withToken } from "@gr4vy/sdk";
import fs from "fs";

const gr4vy = new Gr4vy({
    id: "example",
    server: "sandbox",
    merchantAccountId: "default",
    bearerAuth: withToken({
      privateKey: fs.readFileSync("private_key.pem", "utf8"),
    }),
});

async function run() {
  const result = await gr4vy.transactions.refunds.all.create("7099948d-7286-47e4-aad8-b68f7eb44591");

  console.log(result);
}

run();

curl --request POST \
  --url https://api.sandbox.{id}.gr4vy.app/transactions/{transaction_id}/refunds/all \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "reason": "Refund due to user request.",
  "external_identifier": "refund-12345"
}
'

{
  "items": [
    {
      "id": "6a1d4e46-14ed-4fe1-a45f-eff4e025d211",
      "transaction_id": "7099948d-7286-47e4-aad8-b68f7eb44591",
      "status": "succeeded",
      "currency": "EUR",
      "amount": 1299,
      "target_type": "payment-method",
      "reconciliation_id": "7jZXl4gBUNl0CnaLEnfXbt",
      "transaction_reconciliation_id": "aLEnfXbt7jZXl4gBUNl0Cn",
      "created_at": "2013-07-16T19:23:00.000+00:00",
      "updated_at": "2013-07-16T19:23:00.000+00:00",
      "settled": true,
      "type": "refund",
      "payment_service_refund_id": "refund_xYqd43gySMtori",
      "reason": "Refund due to user request.",
      "target_id": "07e70d14-a0c0-4ff5-bd4a-509959af0e4d",
      "external_identifier": "refund-12345",
      "transaction_external_identifier": "transaction-12345",
      "creator": {
        "email_address": "jhon.doe@gr4vy.com",
        "id": "07e70d14-a0c0-4ff5-bd4a-509959af0e4d",
        "name": "Jhon Doe"
      },
      "error_code": "service_error",
      "raw_response_code": "E104",
      "raw_response_description": "Missing redirect URL",
      "settled_currency": "USD",
      "settled_amount": 1100
    }
  ],
  "limit": 20,
  "next_cursor": "ZXhhbXBsZTE",
  "previous_cursor": "Xkjss7asS"
}

{
  "type": "error",
  "code": "bad_request",
  "status": 400,
  "message": "Request failed validation",
  "details": []
}

{
  "type": "error",
  "code": "unauthorized",
  "status": 401,
  "message": "No valid API authentication found",
  "details": []
}

{
  "type": "error",
  "code": "forbidden",
  "status": 403,
  "message": "Request failed validation",
  "details": []
}

{
  "type": "error",
  "code": "not_found",
  "status": 404,
  "message": "The resource could not be found",
  "details": []
}

{
  "type": "error",
  "code": "method_not_allowed",
  "status": 405,
  "message": "Method Not Allowed",
  "details": []
}

{
  "type": "error",
  "code": "duplicate_record",
  "status": 409,
  "message": "Request failed validation",
  "details": [],
  "resource_id": "cdc70639-cb9c-4222-a73f-b8ce39f7821b"
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}

{
  "type": "error",
  "code": "too_early",
  "status": 425,
  "message": "Request failed validation",
  "details": []
}

{
  "type": "error",
  "code": "too_many_requests",
  "status": 429,
  "message": "Request failed validation",
  "details": []
}

{
  "type": "error",
  "code": "server_error",
  "status": 500,
  "message": "Request could not be processed",
  "details": []
}

{
  "type": "error",
  "code": "bad_gateway",
  "status": 502,
  "message": "Request could not be processed",
  "details": []
}

{
  "type": "error",
  "code": "gateway_timeout",
  "status": 504,
  "message": "Request could not be processed",
  "details": []
}