/**
* @param ISummit $summit
* @param IPresentationSpeaker $speaker
* @param string $role
* @return PresentationSpeakerAcceptedAnnouncementEmailSender
* @throws Exception
*/
public function build(ISummit $summit, IPresentationSpeaker $speaker, $role = IPresentationSpeaker::RoleSpeaker)
{
$has_published = $speaker->hasPublishedPresentations($summit->getIdentifier(), $role);
$has_rejected = $speaker->hasRejectedPresentations($summit->getIdentifier(), $role);
$has_alternate = $speaker->hasAlternatePresentations($summit->getIdentifier(), $role);
if ($has_published && !$has_rejected && !$has_alternate) {
return new PresentationSpeakerAcceptedAnnouncementEmailSender();
}
if (!$has_published && !$has_rejected && $has_alternate) {
return new PresentationSpeakerAlternateAnnouncementEmailSender();
}
if (!$has_published && $has_rejected && !$has_alternate) {
return new PresentationSpeakerRejectedAnnouncementEmailSender();
}
if ($has_published && !$has_rejected && $has_alternate) {
return new PresentationSpeakerAcceptedAlternateAnnouncementEmailSender();
}
if ($has_published && $has_rejected && !$has_alternate) {
return new PresentationSpeakerAcceptedRejectedAnnouncementEmailSender();
}
if (!$has_published && $has_rejected && $has_alternate) {
return new PresentationSpeakerAlternateRejectedAnnouncementEmailSender();
}
if ($has_published && $has_rejected && $has_alternate) {
return new PresentationSpeakerAcceptedAlternateAnnouncementEmailSender();
}
return null;
}
