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+<?php

+

+namespace Telnyx\ApiOperations;

+

+/**

+ * Trait for resources that need to make API requests.

+ *

+ * This trait should only be applied to classes that derive from TelnyxObject.

+ */

+trait Request

+{

+    /**

+     * @param array|null|mixed $params The list of parameters to validate

+     *

+     * @throws \Telnyx\Exception\InvalidArgumentException if $params exists and is not an array

+     */

+    protected static function _validateParams($params = null)

+    {

+        if ($params && !is_array($params)) {

+            $message = "You must pass an array as the first argument to Telnyx API "

+               . "method calls.  (HINT: an example call to create a call "

+               . "would be: \"Telnyx\\Call::create(['connection_id' => 'uuid', 'to'"

+               . "=> '+18005550199', 'from' => '+18005550100'])\")";

+            throw new \Telnyx\Exception\InvalidArgumentException($message);

+        }

+    }

+

+    /**

+     * @param string $method HTTP method ('get', 'post', etc.)

+     * @param string $url URL for the request

+     * @param array $params list of parameters for the request

+     * @param array|string|null $options

+     *

+     * @return array tuple containing (the JSON response, $options)

+     */

+    protected function _request($method, $url, $params = [], $options = null)

+    {

+        $opts = $this->_opts->merge($options);

+        list($resp, $options) = static::_staticRequest($method, $url, $params, $opts);

+        $this->setLastResponse($resp);

+        return [$resp->json, $options];

+    }

+

+    /**

+     * @param string $method HTTP method ('get', 'post', etc.)

+     * @param string $url URL for the request

+     * @param array $params list of parameters for the request

+     * @param array|string|null $options

+     *

+     * @return array tuple containing (the JSON response, $options)

+     */

+    protected static function _staticRequest($method, $url, $params, $options)

+    {

+        $opts = \Telnyx\Util\RequestOptions::parse($options);

+        $baseUrl = isset($opts->apiBase) ? $opts->apiBase : static::baseUrl();

+        $requestor = new \Telnyx\ApiRequestor($opts->apiKey, $baseUrl);

+        list($response, $opts->apiKey) = $requestor->request($method, $url, $params, $opts->headers);

+        $opts->discardNonPersistentHeaders();

+        return [$response, $opts];

+    }

+}