public IActionResult Delete(int lessonId, bool confirmation = false) { var lessonToDelete = _traversalService.GetLesson(lessonId); ConfigureDeleteBreadcrumbs(lessonToDelete); if (!confirmation) { var vm = new LessonViewModel { Id = lessonId, TitleOrFullName = lessonToDelete.Subject.Name, SemesterId = lessonToDelete.SemesterId, DepartmentId = lessonToDelete.DepartmentId, MaterialsCount = lessonToDelete.MaterialsCount }; return(View(vm)); } else { // First - delete materials due to database constraints betwee Lesson and Material foreach (var material in lessonToDelete.Materials) { _filesManagement.DeleteWholeMaterialFolder(material.MaterialId); _materialsService.DeleteMaterial(material); } // actually delete _managementService.DeleteLesson(lessonToDelete.LessonId); return(RedirectToAction("Lessons", new { semesterId = lessonToDelete.SemesterId, departmentId = lessonToDelete.DepartmentId })); } }
public void Delete(int id) { _managementService.DeleteLesson(id); }