protected function setUp()
{
$ml = new MailerLite(API_KEY);
$this->groupsApi = $ml->groups();
$this->subscribersApi = $ml->subscribers();
$this->testGroup = $this->createGroup();
$this->testSubscriber = $this->addSubscriber($this->testGroup->id);
}
public function subscribe($group, $email, $name = null, $last_name = null, $additional = [])
{
$mailerlite = new MailerLite(config('app.mailerlite_api_key'));
$groupsApi = $mailerlite->groups();
$data = ['email' => $email, 'fields' => ['name' => $name, 'last_name' => $last_name]];
$data['fields'] += $additional;
$subscriber = $data;
$group_id = config('app.mailerlite_subscriber_groups.' . $group, config('app.mailerlite_subscriber_groups.website_database'));
$response = $groupsApi->addSubscriber($group_id, $subscriber);
}