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<?php |
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/* |
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* This file is part of the MailChimpEcommerceBundle package. |
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* |
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* Copyright (c) 2017 kevin92dev.es |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* Feel free to edit as you please, and have fun. |
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* |
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* @author Kevin Murillo <[email protected]> |
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*/ |
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namespace Kevin92dev\MailChimpEcommerceBundle\Services; |
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use Kevin92dev\MailChimpEcommerceBundle\Exceptions\CustomerNotFoundException; |
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use Kevin92dev\MailChimpEcommerceBundle\Exceptions\OrderNotFoundException; |
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use Kevin92dev\MailChimpEcommerceBundle\Exceptions\ProductNotFoundException; |
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use Kevin92dev\MailChimpEcommerceBundle\RequestTypes; |
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use GuzzleHttp\Client; |
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use GuzzleHttp\Exception\RequestException; |
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/** |
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* Mailchimp |
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* |
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* @author Kevin Murillo <[email protected]> |
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*/ |
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class MailChimp |
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{ |
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/** |
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* @var string |
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*/ |
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private $apiKey; |
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/** |
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* @var string |
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*/ |
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private $storeId; |
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/** |
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* @var Client |
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*/ |
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private $httpClient; |
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/** |
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* @var string |
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*/ |
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private $endPoint; |
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/** |
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* Initializes MailChimp |
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* |
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* @param string $apiKey Mailchimp api key |
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* @param string $storeId |
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* @param Client $httpClient The HTTP Guzzle Client |
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* @param bool $ssl Enable secure connectionss |
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*/ |
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public function __construct($apiKey, $storeId, Client $httpClient, $ssl = true) |
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{ |
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$this->apiKey = $apiKey; |
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$this->storeId = $storeId; |
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$this->httpClient = $httpClient; |
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$key = preg_split("/-/", $this->apiKey); |
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if ($ssl) { |
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$this->endPoint = 'https://'.$key[1].'.api.mailchimp.com/3.0/ecommerce/stores/'.$storeId; |
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} else { |
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$this->endPoint = 'http://'.$key[1].'.api.mailchimp.com/3.0/ecommerce/stores'.$storeId; |
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} |
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} |
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/** |
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* MailChimp Requests |
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* |
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* @param string $method |
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* @param array $body |
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* @param string $resource |
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* |
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* @return \Psr\Http\Message\ResponseInterface|null |
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* @throws CustomerNotFoundException |
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* @throws ProductNotFoundException |
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* @throws \Exception |
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*/ |
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public function doRequest($method, $body, $resource = '') |
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{ |
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$url = $this->endPoint.$resource; |
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// Set auth |
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$data['auth'] = [ |
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'user', $this->apiKey |
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]; |
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// .. and body |
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if ($method != RequestTypes::$GET) { |
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$data['json'] = $body; |
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} |
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try { |
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return $this->httpClient->request($method, $url, $data); |
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} catch (RequestException $e) { |
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$statusCode = $e->getResponse()->getStatusCode(); |
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switch ($statusCode) { |
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case 404: |
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if (strpos($resource, 'products') !== false) { |
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throw new ProductNotFoundException(); |
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} elseif (strpos($resource, 'customers') !== false) { |
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throw new CustomerNotFoundException(); |
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} elseif (strpos($resource, 'orders') !== false) { |
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throw new OrderNotFoundException(); |
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} |
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break; |
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default: |
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throw new \Exception($e->getResponse()->getBody()); |
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} |
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} |
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} |
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} |
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Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArray
is initialized the first time when the foreach loop is entered. You can also see that the value of thebar
key is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.