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<?php |
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namespace Gbowo\Adapter\Paystack\Plugin; |
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use function GuzzleHttp\json_decode; |
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use Gbowo\Plugin\AbstractFetchAllPlans; |
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use Psr\Http\Message\ResponseInterface; |
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use Gbowo\Exception\InvalidHttpResponseException; |
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/** |
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* @author Lanre Adelowo <[email protected]> |
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* Class FetchAllPlans |
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* @package Gbowo\Adapter\Paystack\Plugin |
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*/ |
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class FetchAllPlans extends AbstractFetchAllPlans |
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{ |
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const FETCH_ALL_PLANS_RELATIVE_LINK = "/plan"; |
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/** |
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* @var \Gbowo\Contract\Adapter\AdapterInterface |
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*/ |
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protected $adapter; |
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/** |
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* @var string |
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*/ |
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protected $baseUrl; |
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/** |
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* FetchAllPlans constructor. |
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* @param string $baseUrl The base api link |
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*/ |
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public function __construct(string $baseUrl) |
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{ |
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$this->baseUrl = $baseUrl; |
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} |
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/** |
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* @param array $queryParams |
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* @return mixed |
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* @throws \Gbowo\Exception\InvalidHttpResponseException if the HTTP response status code is not 200 |
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*/ |
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public function handle(array $queryParams = []) |
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{ |
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$params = "?"; |
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foreach ($queryParams as $key => $value) { |
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if (end($queryParams) !== $value) { |
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$params .= "&{$key}={$value}"; |
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} else { |
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$params .= "&{$key}={$value}"; |
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} |
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} |
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//the loop returns a string formatted as "?&page=1&clowns=yes". |
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//Even though there is an initial `&` - after the query string . |
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//It don't got no real meaning as it shouldn't affect the response. |
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//Just to keep stuff neat, we stripping it out. |
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$params = str_replace("?&", "?", $params); |
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/** |
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* @var ResponseInterface $response |
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*/ |
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$response = $this->adapter->getHttpClient() |
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->get($this->baseUrl . self::FETCH_ALL_PLANS_RELATIVE_LINK . $params); |
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if (200 !== $response->getStatusCode()) { |
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throw new InvalidHttpResponseException( |
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"Expected 200. Got {$response->getStatusCode()} instead" |
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); |
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} |
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return json_decode($response->getBody(), true)['data']; |
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} |
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} |
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