public function addBreak(BreakInputModel $model) : ServiceResponse
{
$lectureId = $model->getLectureId();
$lecture = $this->dbContext->getLecturesRepository()->filterById(" = {$lectureId}")->findOne();
if ($lecture->getId() == null) {
return new ServiceResponse(404, "Lecture not found.");
}
$breakStartDate = strtotime($model->getStartDate());
$breakEndDate = strtotime($model->getEndDate());
if ($breakStartDate >= $breakEndDate) {
return new ServiceResponse(1, "Start date/time cannot be later than End date/time.", $model->getConferenceId());
}
$lectureModel = new LectureViewModel($lecture);
if (!$this->contains($lectureModel, $model)) {
return new ServiceResponse(1, "Break failed to add. Time is outside lecture time.", $model->getConferenceId());
}
$lectureBreaks = $this->dbContext->getLectureBreaksRepository()->filterByLectureId(" = {$lectureId}")->findAll();
$conferenceId = $model->getConferenceId();
foreach ($lectureBreaks->getLectureBreaks() as $break) {
$otherBreakModel = new AddBreakViewModel($break);
if ($this->compareTo($model, $otherBreakModel) == 0) {
return new ServiceResponse(1, "Break failed to add. Timing conflicts with another break.", $model->getConferenceId());
}
}
$break = new LectureBreak($model->getTitle(), $model->getDescription(), $model->getLectureId(), $model->getStartDate(), $model->getEndDate());
$this->dbContext->getLectureBreaksRepository()->add($break);
$this->dbContext->saveChanges();
return new ServiceResponse(null, "Break added.", $model->getConferenceId());
}