RuleCom\Notifier\Channels\Email

Complexity

Total Complexity

10

Size/Duplication

Total Lines	122
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	apiKey()	0	5	1
A	subject()	0	5	1
A	from()	0	5	1
A	to()	0	5	1
A	content()	0	5	1
A	dispatch()	0	19	2
A	extractRecipients()	0	8	2

<?php namespace RuleCom\Notifier\Channels;

use GuzzleHttp\Client;

class Email implements Channel
{
    /**
     * @var Client
     */
    private $guzzle;

    /**
     * @var string
     */
    private $apiKey;

    /**
     * @var string
     */
    private $subject = '';

    /**
     * @var array
     */
    private $from = ['name' => '', 'email' => ''];

    /**
     * @var array
     */
    private $to = ['name' => '', 'email' => ''];

    /**
     * @var array
     */
    private $content = ['html' => '', 'plain' => ''];

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

    /**
     * @param string $apiKey
     * @return $this
     */
    public function apiKey($apiKey)
    {
        $this->apiKey = $apiKey;
        return $this;
    }

    /**
     * @param string $subject
     * @return $this
     */
    public function subject($subject)
    {
        $this->subject = $subject;
        return $this;
    }

    /**
     * @param array $from
     * @return $this
     */
    public function from(array $from)
    {
        $this->from = $from;
        return $this;
    }

    /**
     * @param array $to
     * @return $this
     */
    public function to(array $to)
    {
        $this->to = $to;
        return $this;
    }

    /**
     * @param array $content
     * @return $this
     */
    public function content($content)
    {
        $this->content = $content;
        return $this;
    }

    /**
     * Dispatches notification message to Rule
     */
    public function dispatch()
    {
        foreach ($this->extractRecipients() as $recipient) {
            $this->guzzle->post('https://app.rule.io/api/v2/transactionals', [
                'json' => [
                    'apikey' => $this->apiKey,
                    'transaction_type' => 'email',
                    'transaction_name' => $this->subject,
                    'subject' => $this->subject,
                    'from' => $this->from,
                    'to' => $recipient,
                    'content' => [
                        'html' => base64_encode($this->content['html']),
                        'plain' => base64_encode($this->content['plain'])
                    ]
                ]
            ]);
        }
    }

    /**
     * @return array
     */
    private function extractRecipients()
    {
        if (is_array(reset($this->to))) {
            return $this->to;
        }

        return [$this->to];
    }
}