/// <summary> /// Fills the lesson edit data transfer object. /// </summary> /// <param name="item">The item to fill.</param> /// <param name="entity">The entity.</param> /// <returns>The filled item.</returns> private LessonEditDto FillLessonEditDto(LessonEditDto item, LessonEntity entity) { item.Id = entity.Id; item.DayId = entity.DayId; item.DayCaption = entity.DayNavProp.Caption; item.FromDate = DateTimeHelper.DateTimeToString(entity.FromDate); item.ToDate = DateTimeHelper.DateTimeToString(entity.ToDate); item.SubjectId = entity.SubjectId; item.SubjectCode = entity.SubjectNavProp.Code; item.TeacherId = entity.TeacherId; item.RoomId = entity.RoomId; item.Remark = entity.Remark; return item; }
/// <summary> /// Inserts or updates a lesson. /// </summary> /// <param name="itemToSave">The item to save.</param> /// <param name="accountId">The account identifier.</param> /// <returns>The result.</returns> public ResultDto InsertUpdateLesson(LessonEditDto itemToSave, Guid accountId) { ResultDto result = new ResultDto(); using (BzsEntityContainer ctx = this.CreateContainer()) { LessonEntity entity = ctx.LessonSet.FirstOrDefault(f => f.Id == itemToSave.Id); if (entity != null) { result.Error = "ERR-LESSON-ALREADY-EXISTS"; return result; } if (!new DayServerService().DayExists(itemToSave.DayId, ctx)) { result.Error = "ERR-LESSON-DAY-NOT-EXISTS"; return result; } if (!new SubjectServerService().SubjectExists(itemToSave.SubjectId, ctx)) { result.Error = "ERR-LESSON-SUBJECT-NOT-EXISTS"; return result; } if (itemToSave.TeacherId.HasValue && !new TeacherServerService().TeacherExists(itemToSave.TeacherId.Value, ctx)) { result.Error = "ERR-LESSON-TEACHER-NOT-EXISTS"; return result; } if (itemToSave.RoomId.HasValue && !new RoomServerService().RoomExists(itemToSave.RoomId.Value, ctx)) { result.Error = "ERR-LESSON-ROOM-NOT-EXISTS"; return result; } entity = new LessonEntity(); entity.Id = itemToSave.Id; entity.AccountId = accountId; entity.DayId = itemToSave.DayId; entity.FromDate = DateTimeHelper.StringToDateTime(itemToSave.FromDate); entity.ToDate = DateTimeHelper.StringToDateTime(itemToSave.ToDate); entity.SubjectId = itemToSave.SubjectId; entity.TeacherId = itemToSave.TeacherId; entity.RoomId = itemToSave.RoomId; entity.Remark = itemToSave.Remark; entity.ModDate = DateTime.Now; entity.ModUser = Environment.UserName; ctx.LessonSet.Add(entity); ctx.SaveChanges(); result.Success = true; return result; } }