LinusShops\CanadaPost\Service

Complexity

Total Complexity

6

Size/Duplication

Total Lines	46
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

0%

Importance

Changes	3
Bugs	0	Features	2

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	parameter()	0	5	1
	verb()	0	1	?
	buildXml()	0	1	?
A	doRequest()	0	14	3
A	validateByXsd()	0	7	1

<?php
namespace LinusShops\CanadaPost;

use LinusShops\CanadaPost\Exceptions\InvalidRequestException;

/**
 *
 *
 * @author Sam Schmidt <samuel@dersam.net>
 * @since 2015-12-09
 * @company Linus Shops
 */
abstract class Service
{
    protected $endpointUrl;
    protected $parameters = array();

    public function __construct($endpointUrl)
    {
        $this->endpointUrl = $endpointUrl;
    }

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

    abstract public function verb();

    /**
     * @return \DOMDocument
     */
    abstract public function buildXml();

    public function doRequest()
    {
        $document = $this->buildXml();
        $valid = $this->validateByXsd($document);

        if (!$valid) {
            $errstr = '';
            $errors = libxml_get_errors();
            foreach ($errors as $error) {
                $errstr .= $error->message.'\n';
            }
            throw new InvalidRequestException('Request document failed validation: '.$errstr);
        }
    }

    public function validateByXsd(\DOMDocument $document) {
        libxml_use_internal_errors(true);
        $className = get_class($this);
        $path = __DIR__.'../../../resources/xsd/'.$className.'.xsd';

        return $document->schemaValidate($path);
    }
}