public bool DeleteHelpRealtion(Guid sourceId, Guid relationid)
{
try
{
this.ConnectionHandler.StartTransaction(IsolationLevel.ReadUncommitted);
var byFilter = new HelpRelationBO().Get(this.ConnectionHandler, sourceId, relationid);
if (byFilter != null)
{
if (!new HelpRelationBO().Delete(this.ConnectionHandler, sourceId, relationid))
{
throw new Exception("خطایی در حذف ارتباط وجود دارد");
}
}
if (!new HelpReationCollectionBO().Delete(this.ConnectionHandler, relationid))
{
throw new Exception("خطایی در حذف ارتباط وجود دارد");
}
this.ConnectionHandler.CommitTransaction();
return(true);
}
catch (KnownException ex)
{
this.ConnectionHandler.RollBack();
Log.Save(ex.Message, LogType.ApplicationError, ex.Source, ex.StackTrace);
throw new KnownException(ex.Message, ex);
}
catch (Exception ex)
{
this.ConnectionHandler.RollBack();
Log.Save(ex.Message, LogType.ApplicationError, ex.Source, ex.StackTrace);
throw new KnownException(ex.Message, ex);
}
}
public IEnumerable <DataStructure.Help> GetHelpRelation(Guid sourceId)
{
try
{
var helplist = new List <Help.DataStructure.Help>();
var list = new HelpRelationBO().Select(ConnectionHandler, x => x.HelpRelationCollectionId, relation => relation.HelpId == sourceId);
if (list.Any())
{
return(new HelpBO().Where(ConnectionHandler, x => x.Id.In(list)));
}
return(helplist);
}
catch (KnownException ex)
{
Log.Save(ex.Message, LogType.ApplicationError, ex.Source, ex.StackTrace);
throw new KnownException(ex.Message, ex);
}
catch (Exception ex)
{
Log.Save(ex.Message, LogType.ApplicationError, ex.Source, ex.StackTrace);
throw new KnownException(ex.Message, ex);
}
}