/// <summary>
/// 以分页的形式查询数字填空题
/// </summary>
public ServiceInvokeDTO<QueryResultDTO<NumberBlankItemDTO>> QueryNumberBlank(QueryArgsDTO<NumberBlankItem> queryDTO, int courseID)
{
log.Debug(Constant.DEBUG_START);
ServiceInvokeDTO<QueryResultDTO<NumberBlankItemDTO>> result = null;
try
{
QueryResultDTO<NumberBlankItemDTO> resultData = null;
// -->DTO
QueryResultDTO<NumberBlankItem> queryData = numberBlankDAL.Query(queryDTO, courseID);
if (queryData != null)
{
resultData = new QueryResultDTO<NumberBlankItemDTO>();
resultData.PageIndex = queryData.PageIndex;
resultData.PageSize = queryData.PageSize;
resultData.TotalRecordCount = queryData.TotalRecordCount;
List<NumberBlankItemDTO> dtos = new List<NumberBlankItemDTO>();
if (queryData.List != null)
{
foreach (var numberBlank in queryData.List)
{
NumberBlankItemDTO numberBlankDTO = new NumberBlankItemDTO(numberBlank);
numberBlankDTO.ChapterName = chapterDAL.GetByID(numberBlank.ChapterID).Name;
numberBlankDTO.Answers = numberBlankDAL.GetAnswers(numberBlank.ID);
dtos.Add(numberBlankDTO);
}
}
resultData.List = dtos;
}
result = new ServiceInvokeDTO<QueryResultDTO<NumberBlankItemDTO>>(InvokeCode.SYS_INVOKE_SUCCESS, resultData);
}
catch (Exception ex)
{
log.Error(ex);
result = new ServiceInvokeDTO<QueryResultDTO<NumberBlankItemDTO>>(InvokeCode.SYS_INNER_ERROR);
}
log.Debug(Constant.DEBUG_END);
return result;
}
/// <summary>
/// 根据主键ID获取数字填空题
/// </summary>
public ServiceInvokeDTO<NumberBlankItemDTO> GetNumberBlankByID(int id)
{
log.Debug(Constant.DEBUG_START);
ServiceInvokeDTO<NumberBlankItemDTO> result = null;
try
{
NumberBlankItemDTO numberBlankDTO = null;
// --> DTO
NumberBlankItem numberBlank = numberBlankDAL.GetByID(id);
if (numberBlank != null)
{
numberBlankDTO = new NumberBlankItemDTO(numberBlank);
numberBlankDTO.ChapterName = chapterDAL.GetByID(numberBlank.ChapterID).Name;
numberBlankDTO.Answers = numberBlankDAL.GetAnswers(numberBlank.ID);
}
result = new ServiceInvokeDTO<NumberBlankItemDTO>(InvokeCode.SYS_INVOKE_SUCCESS, numberBlankDTO);
}
catch (Exception ex)
{
log.Error(ex);
throw ex;
}
log.Debug(Constant.DEBUG_END);
return result;
}
