🎉 Initialize project

Author: Artem Shteltser

.gitignore

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+/vendor/

README.md

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+# PHP Client for PowerLink CRM

composer.json

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+{
+    "name": "stelzer/php-powerlink",
+    "type": "library",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Artem Shteltser",
+            "email": "shtelzerartem@gmail.com"
+        }
+    ],
+    "require": {}
+}

src/PowerLink.php

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+<?php
+
+namespace PowerLink;
+
+class PowerLink
+{
+}

src/PowerLinkAPI.php

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+<?php
+
+namespace PowerLink;
+
+abstract class KlaviyoAPI
+{
+    /**
+     * Host 
+     */
+    const BASE_URL = 'https://api.powerlink.co.il/api/';
+
+    /**
+     * Request methods
+     */
+    const HTTP_GET = 'GET';
+    const HTTP_POST = 'POST';
+    const HTTP_PUT = 'PUT';
+    const HTTP_DELETE = 'DELETE';
+
+    /**
+     * Error messages
+     */
+    const ERROR_INVALID_API_KEY = 'Invalid TokenID.';
+
+    /**
+     * Request options
+     */
+    const DATA = 'data';
+    const HEADERS = 'headers';
+    const JSON = 'json';
+    const PROPERTIES = 'properties';
+    const QUERY = 'query';
+    const TOKEN = 'token';
+    const USER_AGENT = 'User-Agent';
+
+    /**
+     * @var string
+     */
+    protected $token_id;
+
+    /**
+     * @var string
+     */
+    protected $client;
+
+    /**
+     * Constructor method for Base class.
+     *
+     * @param string $token_id Token id for PowerLink account
+     */
+    public function __construct($token_id)
+    {
+        $this->token_id = $token_id;
+    }
+
+
+    /**
+     * Make API request using HTTP client
+     *
+     * @param string $path Endpoint to call
+     * @param array $options API params to add to request
+     * @param string $method HTTP method for request
+     * @param bool $isPublic to determine if public request
+     * @param bool $isV1 to determine if V1 API request
+     *
+     * @throws KlaviyoException
+     */
+    private function request($method, $path, $options)
+    {
+        $options = $this->prepareAuthentication();
+
+        $setopt_array = ($this->getDefaultCurlOptions($method) +
+            $this->getCurlOptUrl($path, $options) +
+            $this->getSpecificCurlOptions($options));
+
+        $curl = curl_init();
+        curl_setopt_array($curl, $setopt_array);
+
+        $response = curl_exec($curl);
+        $phpVersionHttpCode =  version_compare(phpversion(), '5.5.0', '>') ? CURLINFO_RESPONSE_CODE : CURLINFO_HTTP_CODE;
+        $statusCode = curl_getinfo($curl, $phpVersionHttpCode);
+        curl_close($curl);
+
+        return $this->handleResponse($response, $statusCode, $isPublic);
+    }
+
+
+    /**
+     * Handle response from API call
+     */
+    private function handleResponse($response, $statusCode, $isPublic)
+    {
+        if ($statusCode == 403) {
+            throw new KlaviyoAuthenticationException(self::ERROR_INVALID_API_KEY, $statusCode);
+        } else if ($statusCode == 404) {
+            throw new KlaviyoResourceNotFoundException(self::ERROR_RESOURCE_DOES_NOT_EXIST, $statusCode);
+        } else if ($statusCode == 429) {
+            throw new KlaviyoRateLimitException(
+                $this->returnRateLimit($this->decodeJsonResponse($response), $statusCode)
+            );
+        } else if ($statusCode != 200) {
+            throw new KlaviyoApiException($this->decodeJsonResponse($response)['detail'], $statusCode);
+        }
+
+        if ($isPublic) {
+            return $response;
+        }
+
+        return $this->decodeJsonResponse($response);
+    }
+
+    /**
+     * Handle authentication by updating $options passed into request method
+     * based on type of API request.
+     *
+     * @param array $params Options configuration for Request Interface
+     * @param bool $isPublic Request type - public
+     * @param bool $isV1 Request API version - V1
+     *
+     * @return array|array[]
+     */
+    private function prepareAuthentication($params, $isPublic, $isV1)
+    {
+        if ($isPublic) {
+            $params = $this->publicAuth($params);
+            return $params;
+        }
+
+        if ($isV1) {
+            $params = $this->v1Auth($params);
+            return $params;
+        } else {
+            $params = $this->v2Auth($params);
+            return $params;
+        }
+    }
+}