Added new Money provider

app/src/Service/Money/Findic.php

@@ -0,0 +1,106 @@
+<?php
+namespace Incoviba\Service\Money;
+
+use DateTimeInterface;
+use DateTimeImmutable;
+use JsonException;
+use Psr\Http\Client\ClientExceptionInterface;
+use Psr\Http\Client\ClientInterface;
+use Incoviba\Common\Define;
+use Incoviba\Common\Ideal;
+use Incoviba\Common\Implement\Exception\EmptyResponse;
+use Incoviba\Service\Money;
+
+class Findic extends Ideal\Money\Provider
+{
+    public function __construct(protected ClientInterface $client) {}
+
+    protected string $url = 'https://findic.cl/api/';
+
+    public function get(string $money_symbol, ?DateTimeInterface $dateTime = null): float
+    {
+        if (!$this->supported($money_symbol)) {
+            throw new EmptyResponse($money_symbol);
+        }
+        if ($dateTime === null) {
+            $dateTime = new DateTimeImmutable();
+        }
+        return match (strtolower($money_symbol)) {
+            Money::UF, Money::USD => $this->getMonth(strtolower($money_symbol), $dateTime),
+            Money::IPC => $this->getSum(strtolower($money_symbol), $dateTime,
+                DateTimeImmutable::createFromFormat('Y-m-d',
+                    $dateTime->modify('-1 year')->format('Y-11-01'))),
+            default => throw new EmptyResponse($money_symbol),
+        };
+    }
+
+    protected array $supportedMap = [
+        Money::UF => 'uf',
+        Money::IPC => 'ipc',
+        Money::USD => 'dolar'
+    ];
+
+    /**
+     * @param string $request_uri
+     * @return float
+     * @throws EmptyResponse
+     */
+    protected function sendRequest(string $request_uri): array
+    {
+        try {
+            $response = $this->client->get($request_uri);
+        } catch (ClientExceptionInterface $exception) {
+            throw new EmptyResponse($request_uri, $exception);
+        }
+
+        if ((int) floor($response->getStatusCode() / 100) !== 2) {
+            throw new EmptyResponse($request_uri);
+        }
+        $body = $response->getBody();
+        try {
+            $json = json_decode($body->getContents(), true, 512, JSON_THROW_ON_ERROR);
+        } catch (JsonException $exception) {
+            throw new EmptyResponse($request_uri, $exception);
+        }
+
+        if (!array_key_exists('serie', $json) or count($json['serie']) === 0) {
+            throw new EmptyResponse($request_uri);
+        }
+        return $json['serie'];
+    }
+
+    /**
+     * @param string $symbol
+     * @param DateTimeInterface $dateTime
+     * @return float
+     * @throws EmptyResponse
+     */
+    protected function getMonth(string $symbol, DateTimeInterface $dateTime): float
+    {
+        $request_uri = "{$this->supportedMap[strtolower($symbol)]}/{$dateTime->format('d-m-Y')}";
+        return (float) $this->sendRequest($request_uri)[0]['valor'];
+    }
+
+    /**
+     * @param string $symbol
+     * @param DateTimeInterface $dateTime
+     * @param DateTimeInterface|null $fromDateTime
+     * @return float
+     * @throws EmptyResponse
+     */
+    protected function getSum(string $symbol, DateTimeInterface $dateTime, ?DateTimeInterface $fromDateTime = null): float
+    {
+        $requestUri = "{$this->supportedMap[strtolower($symbol)]}/{$dateTime->format('Y')})";
+        $json = $this->sendRequest($requestUri);
+        $values = array_filter($json['serie'], fn($month) => DateTimeImmutable::createFromFormat('Y-m-d', $month['fecha']) <= $dateTime);
+        $value = array_reduce($values, fn($value, $month) => $value + ((float) $month['valor']), 0.0);
+
+        if ($fromDateTime === null) {
+            $fromDateTime = $dateTime->modify('-1 year');
+        }
+        $requestUri = "{$this->supportedMap[strtolower($symbol)]}/{$fromDateTime->format('Y')})";
+        $json = $this->sendRequest($requestUri);
+        $values = array_filter($json['serie'], fn($month) => DateTimeImmutable::createFromFormat('Y-m-d', $month['fecha']) > $dateTime);
+        return array_reduce($values, fn($value, $month) => $value + ((float) $month['valor']), $value);
+    }
+}