/**
*
* @param ProjectModel $projectModel
* @param string $questionId
* @param string $answerId
* @param CommentModel $commentModel
* @param string $mode
* @return string activity id
*/
public static function updateComment($projectModel, $questionId, $answerId, $commentModel, $mode = "update")
{
$activity = new ActivityModel($projectModel);
$question = new QuestionModel($projectModel, $questionId);
$answer = $question->readAnswer($answerId);
$text = new TextModel($projectModel, $question->textRef->asString());
$user = new UserModel($commentModel->userRef->asString());
$user2 = new UserModel($answer->userRef->asString());
$activity->action = $mode == 'update' ? ActivityModel::UPDATE_COMMENT : ActivityModel::ADD_COMMENT;
$activity->userRef->id = $commentModel->userRef->asString();
$activity->userRef2->id = $answer->userRef->asString();
$activity->textRef->id = $text->id->asString();
$activity->questionRef->id = $questionId;
$activity->addContent(ActivityModel::TEXT, $text->title);
$activity->addContent(ActivityModel::ANSWER, $answer->content);
$activity->addContent(ActivityModel::QUESTION, $question->getTitleForDisplay());
$activity->addContent(ActivityModel::COMMENT, $commentModel->content);
$activity->addContent(ActivityModel::USER, $user->username);
$activity->addContent(ActivityModel::USER2, $user2->username);
$activityId = $activity->write();
UnreadActivityModel::markUnreadForProjectMembers($activityId, $projectModel);
UnreadCommentModel::markUnreadForProjectMembers($commentModel->id->asString(), $projectModel, $questionId, $commentModel->userRef->asString());
return $activityId;
}
