Mailgun\Api\HttpApi

Complexity

Total Complexity

16

Size/Duplication

Total Lines	168
Duplicated Lines	21.43 %

Coupling/Cohesion

Components	1
Dependencies	4

Test Coverage

Coverage

18.18%

Importance

Changes

0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	httpGet()	0	16	3
A	httpPost()	0	4	1
A	httpPostRaw()	12	12	2
A	httpPut()	12	12	2
A	httpDelete()	12	12	2
A	createJsonBody()	0	4	3
A	safeDeserialize()	0	8	2

<?php

/*
 * Copyright (C) 2013-2016 Mailgun
 *
 * This software may be modified and distributed under the terms
 * of the MIT license. See the LICENSE file for details.
 */

namespace Mailgun\Api;

use Http\Client\Exception as HttplugException;
use Http\Client\HttpClient;
use Mailgun\Deserializer\ResponseDeserializer;
use Mailgun\Exception\HttpServerException;
use Mailgun\RequestBuilder;
use Mailgun\Resource\Api\ErrorResponse;
use Psr\Http\Message\ResponseInterface;

/**
 * @author Tobias Nyholm <tobias.nyholm@gmail.com>
 */
abstract class HttpApi
{
    /**
     * The HTTP client.
     *
     * @var HttpClient
     */
    private $httpClient;

    /**
     * @var ResponseDeserializer
     */
    protected $serializer;

    /**
     * @var RequestBuilder
     */
    protected $requestBuilder;

    /**
     * @param HttpClient           $httpClient
     * @param RequestBuilder       $requestBuilder
     * @param ResponseDeserializer $deserializer
     */
    public function __construct(HttpClient $httpClient, RequestBuilder $requestBuilder, ResponseDeserializer $deserializer)
    {
        $this->httpClient = $httpClient;
        $this->requestBuilder = $requestBuilder;
        $this->deserializer = $deserializer;

The property deserializer does not seem to exist. Did you mean serializer?

    }

    /**
     * Attempts to safely deserialize the response into the given class.
     * If the HTTP return code != 200, deserializes into SimpleResponse::class
     * to contain the error message and any other information provided.
     *
     * @param ResponseInterface $response
     * @param string            $className
     *
     * @return $class|SimpleResponse

The doc-type $class|SimpleResponse could not be parsed: Unknown type name "$class" at position 0. (view supported doc-types)

     */
    protected function safeDeserialize(ResponseInterface $response, $className)
    {
        if ($response->getStatusCode() !== 200) {
            return $this->deserializer->deserialize($response, ErrorResponse::class);

The property deserializer does not seem to exist. Did you mean serializer?

        } else {
            return $this->deserializer->deserialize($response, $className);

The property deserializer does not seem to exist. Did you mean serializer?

        }
    }

    /**
     * Send a GET request with query parameters.
     *
     * @param string $path           Request path.
     * @param array  $parameters     GET parameters.
     * @param array  $requestHeaders Request Headers.
     *
     * @return ResponseInterface
     */
    protected function httpGet($path, array $parameters = [], array $requestHeaders = [])
    {
        if (count($parameters) > 0) {
            $path .= '?'.http_build_query($parameters);
        }

        try {
            $response = $this->httpClient->sendRequest(
                $this->requestBuilder->create('GET', $path, $requestHeaders)
            );
        } catch (HttplugException\NetworkException $e) {
            throw HttpServerException::networkError($e);
        }

        return $response;
    }

    /**
     * Send a POST request with JSON-encoded parameters.
     *
     * @param string $path           Request path.
     * @param array  $parameters     POST parameters to be JSON encoded.
     * @param array  $requestHeaders Request headers.
     *
     * @return ResponseInterface
     */
    protected function httpPost($path, array $parameters = [], array $requestHeaders = [])
    {
        return $this->httpPostRaw($path, $this->createJsonBody($parameters), $requestHeaders);
    }

    /**
     * Send a POST request with raw data.
     *
     * @param string       $path           Request path.
     * @param array|string $body           Request body.
     * @param array        $requestHeaders Request headers.
     *
     * @return ResponseInterface
     */
    protected function httpPostRaw($path, $body, array $requestHeaders = [])

This method seems to be duplicated in your project.

    {
        try {
            $response = $this->httpClient->sendRequest(
                $this->requestBuilder->create('POST', $path, $requestHeaders, $body)
            );
        } catch (HttplugException\NetworkException $e) {
            throw HttpServerException::networkError($e);
        }

        return $response;
    }

    /**
     * Send a PUT request with JSON-encoded parameters.
     *
     * @param string $path           Request path.
     * @param array  $parameters     POST parameters to be JSON encoded.
     * @param array  $requestHeaders Request headers.
     *
     * @return ResponseInterface
     */
    protected function httpPut($path, array $parameters = [], array $requestHeaders = [])

This method seems to be duplicated in your project.

    {
        try {
            $response = $this->httpClient->sendRequest(
                $this->requestBuilder->create('PUT', $path, $requestHeaders, $this->createJsonBody($parameters))
            );
        } catch (HttplugException\NetworkException $e) {
            throw HttpServerException::networkError($e);
        }

        return $response;
    }

    /**
     * Send a DELETE request with JSON-encoded parameters.
     *
     * @param string $path           Request path.
     * @param array  $parameters     POST parameters to be JSON encoded.
     * @param array  $requestHeaders Request headers.
     *
     * @return ResponseInterface
     */
    protected function httpDelete($path, array $parameters = [], array $requestHeaders = [])

This method seems to be duplicated in your project.

    {
        try {
            $response = $this->httpClient->sendRequest(
                $this->requestBuilder->create('DELETE', $path, $requestHeaders, $this->createJsonBody($parameters))
            );
        } catch (HttplugException\NetworkException $e) {
            throw HttpServerException::networkError($e);
        }

        return $response;
    }

    /**
     * Create a JSON encoded version of an array of parameters.
     *
     * @param array $parameters Request parameters
     *
     * @return null|string
     */
    protected function createJsonBody(array $parameters)
    {
        return (count($parameters) === 0) ? null : json_encode($parameters, empty($parameters) ? JSON_FORCE_OBJECT : 0);
    }
}