public void AddAnnouncementSetGradeNotificationToStudent(int announcementId, int recipientId) { var announcement = ServiceLocator.ClassAnnouncementService.GetAnnouncementDetails(announcementId); var recipient = ServiceLocator.PersonService.GetPerson(recipientId); var notification = builder.BuildAnnouncementSetGradeToStudentNotification(Context.NowSchoolTime, announcement, recipient); AddNotification(notification); }