51 lines
1.1 KiB
PHP
51 lines
1.1 KiB
PHP
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<?php
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namespace App\Services\ExerciseDb;
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use GuzzleHttp\Client;
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class ApiService
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{
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public const PER_PAGE = 50;
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public const API_BASE_URL = 'https://www.exercisedb.dev';
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public const EXERCISE_URI = '/api/v1/exercises';
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/**
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* Fetch a page of exercises from ExerciseDB API.
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*
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* @return array<int, array<string, mixed>>
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*/
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public function fetch(int $page = 1): array
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{
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$results = $this->call(
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self::EXERCISE_URI,
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$this->pagination($page),
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);
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$decoded = json_decode($results, true);
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return is_array($decoded) ? $decoded : [];
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}
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private function pagination(int $page = 1): array
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{
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return [
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'offset' => ($page - 1) * self::PER_PAGE,
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'limit' => self::PER_PAGE,
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];
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}
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private function call(
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string $uri,
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array $params = [],
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): string {
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$client = new Client();
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$url = self::API_BASE_URL . $uri;
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return $client->request('GET', $url, [
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'query' => $params,
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])->getBody()->getContents();
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}
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}
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