public string DownloadCourseWare(string pRequest)
{
var rd = new APIResponse <DownloadCourseWareRD>();
var rdData = new DownloadCourseWareRD();
var rp = pRequest.DeserializeJSONTo <APIRequest <DownloadCourseWareRP> >();
if (rp.Parameters == null)
{
throw new ArgumentException();
}
if (rp.Parameters != null)
{
rp.Parameters.Validate();
}
var loggingSessionInfo = Default.GetBSLoggingSession(rp.CustomerID, rp.UserID);
try
{
MLCourseWareBLL wareBll = new MLCourseWareBLL(loggingSessionInfo);
MLCourseWareEntity entity = wareBll.GetByID(rp.Parameters.CourseWareId);
if (entity != null)
{
rdData.Url = entity.CourseWareFile;
rdData.DocumentType = entity.ExtName;
}
else
{
throw new APIException("未发现下载文件")
{
ErrorCode = 103
};
}
rd.ResultCode = 0;
}
catch (Exception ex)
{
rd.ResultCode = 103;
rd.Message = ex.Message;
}
rd.Data = rdData;
return(rd.ToJSON());
}
public string GetOnlineCourseDetail(string pRequest)
{
var rd = new APIResponse <GetOnlineCourseDetailRD>();
var rdData = new GetOnlineCourseDetailRD();
var rp = pRequest.DeserializeJSONTo <APIRequest <GetOnlineCourseDetailRP> >();
if (rp.Parameters == null)
{
throw new ArgumentException();
}
if (rp.Parameters != null)
{
rp.Parameters.Validate();
}
var loggingSessionInfo = Default.GetBSLoggingSession(rp.CustomerID, rp.UserID);
try
{
MLOnlineCourseBLL courseBll = new MLOnlineCourseBLL(loggingSessionInfo);
//课程信息
DataTable dTbl = courseBll.SearchOnlineCourseDetail(rp.Parameters.OnlineCourseID);
OnlineCourse entity = null;
if (dTbl != null && dTbl.Rows.Count > 0)
{
entity = DataTableToObject.ConvertToObject <OnlineCourse>(dTbl.Rows[0]);
}
//课程附件列表
List <CourseWare> list = new List <CourseWare>();
MLCourseWareBLL wareBll = new MLCourseWareBLL(loggingSessionInfo);
DataTable dTblWare = wareBll.GetCourseWare(rp.Parameters.OnlineCourseID);
if (dTblWare != null && dTblWare.Rows.Count > 0)
{
list = DataTableToObject.ConvertToList <CourseWare>(dTblWare);
}
//构建CourseDetail对象
CourseDetail detail = new CourseDetail
{
OnlineCourse = entity,
CourseWareList = list
};
rdData.CourseDetail = detail;
//添加访问次数
try
{
MLOnlineCourseEntity courseEntity = courseBll.GetByID(rp.Parameters.OnlineCourseID);
if (courseEntity != null)
{
courseEntity.AccessCount++;
courseBll.Update(courseEntity);
}
}
catch (Exception ex)
{ }
rd.ResultCode = 0;
}
catch (Exception ex)
{
rd.ResultCode = 103;
rd.Message = ex.Message;
}
rd.Data = rdData;
return(rd.ToJSON());
}
