/**
* @param CreateWorkshop $command
* @throws Exception
*/
public function handle(CreateWorkshop $command)
{
if (!is_array($command->lessons) || count($command->lessons) === 0) {
throw new Exception("Lessons collection can't be empty!");
}
$calendar = new Calendar(null, $command->title);
$command->calendar = $calendar;
$workshop = $this->workshopFactory->createFromCommand($command);
/** @var CreateLesson $lessonCommand */
foreach ($command->lessons as $lessonCommand) {
$duration = Carbon::instance($lessonCommand->startDate)->diffInMinutes(Carbon::instance($lessonCommand->endDate), true);
$eventCommand = new CreateEventCommand();
$eventCommand->calendar = $calendar;
$eventCommand->duration = $duration;
$eventCommand->startDate = $lessonCommand->startDate;
$eventCommand->endDate = Carbon::instance($lessonCommand->startDate)->addMinutes($duration);
$eventCommand->repetitionDays = [];
$eventCommand->type = EventType::TYPE_SINGLE;
$event = $this->eventFactory->createFromCommand($eventCommand);
$occurrences = $this->occurrenceFactory->generateCollectionFromEvent($event);
$calendar->events()->add($event);
if (count($occurrences) == !1) {
throw new Exception('Could not generate occurrences from event');
}
$event->setOccurrences($occurrences);
$lessonCommand->workshop = $workshop;
$lessonCommand->event = $event;
$lesson = $this->lessonFactory->createFromCommand($lessonCommand);
$workshop->addLesson($lesson);
}
$this->calendarRepository->insert($calendar);
$this->workshopRepository->insert($workshop);
}
private function product($value)
{
if (!is_null($value)) {
if (is_array($value) || $value instanceof Traversable) {
$result = [];
/** @var Lesson $lesson */
foreach ($value as $lesson) {
if ($lesson instanceof Lesson) {
$result[] = $this->lessonFactory->createCommand($lesson, $this->commandClass);
} elseif ($lesson instanceof LessonCommandInterface) {
$result[] = $this->lessonFactory->createFromCommand($lesson);
}
}
return $result;
}
}
}
private function convertLessons(Collection $lessons)
{
return array_map(function (Lesson $lesson) {
return LessonFactory::createUpdateCommand($lesson);
}, $lessons->toArray());
}
