public void Delete(LaundryJobChecklistDataEntity p_checklist)
{
using(var session = NHibernateHelper.OpenSession())
{
using(var transaction = session.BeginTransaction())
{
try
{
session.Delete(p_checklist);
transaction.Commit();
}
catch(Exception ex)
{
transaction.Rollback();
throw ex;
}
}
}
}
public void OnCheckListChange(object sender, ChecklistEventArgs e)
{
m_headerEntity.JobChecklistEntities = new List<LaundryJobChecklistDataEntity>();
foreach(string checklist in e.Checklist){
string[] arrchecklist = checklist.Split('|');
LaundryJobChecklistDataEntity newChecklist = new LaundryJobChecklistDataEntity();
newChecklist.Header = m_headerEntity;
newChecklist.Checklist = m_presenter.GetChecklistByName(arrchecklist[0]);
newChecklist.Qty = int.Parse(arrchecklist[1]);
m_headerEntity.JobChecklistEntities.Add(newChecklist);
}
}
private bool SaveUpdateOrDeleteJobCheckList()
{
try{
if(new_ChecklistEntities != null){
orig_ChecklistEntities = m_jobChecklistDao.GetAllItemsByHeaderId(m_headerEntity.LaundryHeaderID) as List<LaundryJobChecklistDataEntity>;
var listToLookUp = new_ChecklistEntities.ToLookup(entity => entity.Checklist.ChecklistID);
var listToDelete = orig_ChecklistEntities.Where(entity => (!listToLookUp.Contains(entity.Checklist.ChecklistID)));
foreach(LaundryJobChecklistDataEntity entity in listToDelete.ToList()){
m_jobChecklistDao.Delete(entity);
}
orig_ChecklistEntities = m_jobChecklistDao.GetAllItemsByHeaderId(m_headerEntity.LaundryHeaderID) as List<LaundryJobChecklistDataEntity>;
List<LaundryJobChecklistDataEntity> new_Checklist = new List<LaundryJobChecklistDataEntity>();
foreach(LaundryJobChecklistDataEntity entity in orig_ChecklistEntities)
{
LaundryJobChecklistDataEntity checklist = new LaundryJobChecklistDataEntity();
checklist = new_ChecklistEntities.Where(x => x.Checklist.ChecklistID == entity.Checklist.ChecklistID).FirstOrDefault();
if(checklist != null)
{
entity.Qty = checklist.Qty;
new_Checklist.Add(entity);
}
}
var listToLookUpForAdd = orig_ChecklistEntities.ToLookup(entity => entity.Checklist.ChecklistID);
var listToAdd = new_ChecklistEntities.Where(entity => (!listToLookUpForAdd.Contains(entity.Checklist.ChecklistID)));
foreach(LaundryJobChecklistDataEntity entity in listToAdd.ToList()){
new_Checklist.Add(entity);
}
m_OriginalHeaderEntity.JobChecklistEntities = new_Checklist;
}
}
catch(Exception ex){
MessageService.ShowError("Unexpected exception occured while processing your request.\nPlease see log file for technical details.","Error", ex);
return false;
}
return true;
}