/// <summary>
/// 作者：Primo
/// 时间：2014.07.02
/// 描述：创建课程附件
/// </summary>
/// <param name="courseware"></param>
/// <param name="coursewareDetail"></param>
/// <returns></returns>
public static bool CreateCourseware(Courseware courseware, CoursewareDetail coursewareDetail)
{
using (var tran = new TransactionScope())
{
using (var edb = new EmeEntities())
{
try
{
edb.Entry(courseware).State = EntityState.Added;
edb.SaveChanges();
coursewareDetail.CoursewareId = courseware.Id;
edb.Entry(coursewareDetail).State = EntityState.Added;
var result = edb.SaveChanges() > 0;
tran.Complete();
return result;
}
catch (Exception e)
{
tran.Dispose();
// 异常日志消息队列
Common.MSMQ.QueueManager.AddExceptionLog(new ExceptionLogs()
{
ExceptionType = CommonHelper.To<int>(ExceptionType.Function),
Message = string.Format("CourseBLL-CreateCourseware：{0};{1};{2}", e.Message, e.InnerException.Message, e.HelpLink),
IsTreat = false,
CreateBy = courseware.CreateBy,
CreateTime = DateTime.Now
});
return false;
}
}
}
}
public JsonResult CreateCoursewareDetail(int courseId, int userType, string cName, string fileCode, string fileName, string fileExt, int fileSize)
{
var modelCourseware = new Courseware()
{
CoursewareTypeId = 1,
CName = cName,
FileCode = fileCode.Replace(fileExt, ""),
FileName = fileCode,
FileExt = fileExt,
FileSize = fileSize,
Status = ConvertEnum.StatusTypeForActive,
CreateBy = LoginUserManager.CurrLoginUser.UserId,
CreateTime = DateTime.Now
};
var modelCoursewareDetail = new CoursewareDetail()
{
CourseId = courseId,
UserType = userType,
CoursewareId = 0,
Status = ConvertEnum.StatusTypeForActive,
CreateBy = LoginUserManager.CurrLoginUser.UserId,
CreateTime = DateTime.Now
};
var result = CourseBLL.CreateCourseware(modelCourseware, modelCoursewareDetail);
var msg = result ? "上传成功！" : "上传失败！";
return Json(new { status = result, msg = msg }, JsonRequestBehavior.DenyGet);
}