47 lines
1.3 KiB
PHP
47 lines
1.3 KiB
PHP
<?php
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namespace Incoviba\Service\Money;
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use DateTimeInterface;
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use Psr\Http\Client\ClientInterface;
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use GuzzleHttp\Exception\GuzzleException;
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use Incoviba\Common\Define\Money\Provider;
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use Incoviba\Common\Implement\Exception\EmptyResponse;
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class MiIndicador implements Provider
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{
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const UF = 'uf';
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const IPC = 'ipc';
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const USD = 'dolar';
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public function __construct(protected ClientInterface $client) {}
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public function get(string $money_symbol, DateTimeInterface $dateTime): float
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{
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$request_uri = "{$money_symbol}/{$dateTime->format('d-m-Y')}";
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try {
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$response = $this->client->get($request_uri);
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} catch (GuzzleException) {
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throw new EmptyResponse($request_uri);
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}
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if ((int) floor($response->getStatusCode() / 100) !== 2) {
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throw new EmptyResponse($request_uri);
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}
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$body = $response->getBody();
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$json = json_decode($body->getContents());
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if ($json->codigo !== $money_symbol or count($json->serie) === 0) {
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throw new EmptyResponse($request_uri);
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}
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return $json->serie[0]->valor;
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}
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public static function getSymbol(string $identifier): string
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{
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$upper = strtoupper($identifier);
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$output = '';
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eval("\$output = self::{$upper};");
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return $output;
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}
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}
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