public bool AddTeacher(IConnectionHandler handler, Guid workShopId, Guid teacherId)
{
var workShopTeacherBO = new WorkShopTeacherBO();
var shopTeacher = workShopTeacherBO.Get(handler, workShopId, teacherId);
if (shopTeacher != null)
{
return(true);
}
var workShopTeacher = new WorkShopTeacher {
TeacherId = teacherId, WorkShopId = workShopId
};
if (!workShopTeacherBO.Insert(handler, workShopTeacher))
{
throw new Exception(Resources.Congress.ErrorInSaveWorkShopTeacher);
}
return(true);
}
public bool Insert(WorkShop workShop, List <Guid> teacherList, HttpPostedFileBase fileProgram,
HttpPostedFileBase file)
{
try
{
this.ConnectionHandler.StartTransaction(IsolationLevel.ReadUncommitted);
this.FileManagerConnection.StartTransaction(IsolationLevel.ReadUncommitted);
this.CommonConnection.StartTransaction(IsolationLevel.ReadUncommitted);
var id = workShop.Id;
BOUtility.GetGuidForId(ref id);
workShop.Id = id;
var fileTransactionalFacade =
FileManagerComponent.Instance.FileTransactionalFacade(this.FileManagerConnection);
if (fileProgram != null)
{
workShop.ProgramAttachId = fileTransactionalFacade.Insert(fileProgram);
}
if (file != null)
{
workShop.FileAttachId = fileTransactionalFacade.Insert(file);
}
if (!new WorkShopBO().Insert(this.ConnectionHandler, workShop))
{
throw new Exception(Resources.Congress.ErrorInSaveWorkShop);
}
if (teacherList.Count > 0)
{
foreach (var guid in teacherList)
{
var workShopTeacher = new WorkShopTeacher {
TeacherId = guid, WorkShopId = workShop.Id
};
if (!new WorkShopTeacherBO().Insert(this.ConnectionHandler, workShopTeacher))
{
throw new Exception(Resources.Congress.ErrorInSaveWorkShopTeacher);
}
}
}
this.ConnectionHandler.CommitTransaction();
this.FileManagerConnection.CommitTransaction();
this.CommonConnection.CommitTransaction();
return(true);
}
catch (KnownException ex)
{
this.ConnectionHandler.RollBack();
this.FileManagerConnection.RollBack();
this.CommonConnection.RollBack();
Log.Save(ex.Message, LogType.ApplicationError, ex.Source, ex.StackTrace);
throw new KnownException(ex.Message, ex);
}
catch (Exception ex)
{
this.ConnectionHandler.RollBack();
this.FileManagerConnection.RollBack();
this.CommonConnection.RollBack();
Log.Save(ex.Message, LogType.ApplicationError, ex.Source, ex.StackTrace);
throw new KnownException(ex.Message, ex);
}
}
