LinusShops\CanadaPost\Service

Complexity

Total Complexity

11

Size/Duplication

Total Lines	88
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	0

Test Coverage

Coverage

0%

Importance

Changes	6
Bugs	0	Features	2

10 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	setLanguage()	0	4	1
A	setHeader()	0	5	1
A	hasParameter()	0	4	1
A	setParameter()	0	5	1
A	getParameter()	0	5	2
A	getBaseUrl()	0	4	1
	buildRequest()	0	1	?
A	send()	0	15	1
A	applyHeaders()	0	6	2

<?php
namespace LinusShops\CanadaPost;

use Guzzle\Http\Message\RequestInterface;
use Guzzle\Http\Message\Response;


/**
 *
 *
 * @author Sam Schmidt <samuel@dersam.net>
 * @since 2015-12-09
 * @company Linus Shops
 */
abstract class Service
{
    const HTTP_GET = 'GET';
    const HTTP_POST = 'POST';
    const HTTP_PUT = 'PUT';
    const HTTP_DELETE = 'DELETE';
    const HTTP_PATCH = 'PATCH';

    protected $baseUrl;
    protected $userid;
    protected $password;
    protected $parameters = array();
    protected $headers = array();

    public function __construct($baseUrl, $userid, $password)
    {
        $this->baseUrl = $baseUrl;
        $this->userid = $userid;
        $this->password = $password;
    }

    public function setLanguage($value)
    {
        $this->setHeader('Accept-language', $value);
    }

    public function setHeader($name, $value)
    {
        $this->headers[$name] = $value;
        return $this;
    }

    public function hasParameter($name)
    {
        return isset($this->parameters[$name]);
    }

    public function setParameter($name, $value)
    {
        $this->parameters[$name] = $value;
        return $this;
    }

    public function getParameter($name, $default=null)
    {
        return $this->hasParameter($name) ?
            $this->parameters[$name] : $default;
    }

    public function getBaseUrl()
    {
        return $this->baseUrl;
    }

    /**
     * @return RequestInterface
     */
    abstract protected function buildRequest();

    /**
     * @return Response
     */
    public function send()
    {
        $request = $this->buildRequest();

        //Apply standard header defaults
        $request->addHeader('Accept-language', 'en-CA');
        $request->addHeader('Authorization', base64_encode(
            $this->userid.':'.$this->password
        ));

        //Apply custom headers (with possible overwrite)
        $this->applyHeaders($request);

        return $request->send();
    }

    /**
     * @param RequestInterface $request
     */
    private function applyHeaders(RequestInterface $request)
    {
        foreach ($this->headers as $field => $value) {
            $request->addHeader($field, $value);
        }
    }
}