Files
firefly-iii/app/Api/V1/Controllers/Models/CurrencyExchangeRate/ShowController.php
2025-01-26 14:33:19 +01:00

89 lines
3.0 KiB
PHP

<?php
/*
* ShowController.php
* Copyright (c) 2025 james@firefly-iii.org.
*
* This file is part of Firefly III (https://github.com/firefly-iii).
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see https://www.gnu.org/licenses/.
*/
declare(strict_types=1);
namespace FireflyIII\Api\V1\Controllers\Models\CurrencyExchangeRate;
use FireflyIII\Api\V2\Controllers\Controller;
use FireflyIII\Models\CurrencyExchangeRate;
use FireflyIII\Models\TransactionCurrency;
use FireflyIII\Repositories\UserGroups\ExchangeRate\ExchangeRateRepositoryInterface;
use FireflyIII\Support\Http\Api\ValidatesUserGroupTrait;
use FireflyIII\Transformers\V2\ExchangeRateTransformer;
use Illuminate\Http\JsonResponse;
use Illuminate\Pagination\LengthAwarePaginator;
/**
* Class ShowController
*/
class ShowController extends Controller
{
use ValidatesUserGroupTrait;
public const string RESOURCE_KEY = 'exchange-rates';
private ExchangeRateRepositoryInterface $repository;
public function __construct()
{
parent::__construct();
$this->middleware(
function ($request, $next) {
$this->repository = app(ExchangeRateRepositoryInterface::class);
$this->repository->setUserGroup($this->validateUserGroup($request));
return $next($request);
}
);
}
public function show(TransactionCurrency $from, TransactionCurrency $to): JsonResponse
{
$pageSize = $this->parameters->get('limit');
$page = $this->parameters->get('page');
$rates = $this->repository->getRates($from, $to);
$count = $rates->count();
$rates = $rates->slice(($page - 1) * $pageSize, $pageSize);
$paginator = new LengthAwarePaginator($rates, $count, $pageSize, $page);
$transformer = new ExchangeRateTransformer();
$transformer->setParameters($this->parameters); // give params to transformer
return response()
->json($this->jsonApiList(self::RESOURCE_KEY, $paginator, $transformer))
->header('Content-Type', self::CONTENT_TYPE)
;
}
public function showSingle(CurrencyExchangeRate $exchangeRate): JsonResponse
{
$transformer = new ExchangeRateTransformer();
$transformer->setParameters($this->parameters);
return response()
->api($this->jsonApiObject(self::RESOURCE_KEY, $exchangeRate, $transformer))
->header('Content-Type', self::CONTENT_TYPE)
;
}
}