public void saveNewCharge()
{
chargeDao = new LaundryChargeDao();
LaundryChargeDataEntity charge = new LaundryChargeDataEntity();
charge.Name = "Pickup";
charge.Amount = 10.00M;
chargeDao.SaveOrUpdate(charge);
charge = new LaundryChargeDataEntity();
charge.Name = "Deliver";
charge.Amount = 20.00M;
chargeDao.SaveOrUpdate(charge);
}
public void Delete(LaundryChargeDataEntity p_charge)
{
using(var session = NHibernateHelper.OpenSession())
{
using(var transaction = session.BeginTransaction())
{
try
{
session.Delete(p_charge);
transaction.Commit();
}
catch(Exception ex)
{
transaction.Rollback();
throw ex;
}
}
}
}
private List<LaundryChargeDataEntity> GetChargesDataValueChange(List<int> rowIndexChange, out string errorMessage)
{
List<LaundryChargeDataEntity> charges = new List<LaundryChargeDataEntity>();
LaundryChargeDataEntity charge = null;
LaundryChargeDataEntity newCharge = null;
List<string> updateCharges = new List<string>();
string errorMsg = string.Empty;
string name = string.Empty;
decimal price = 0;
bool isNameExists = true;
foreach(int rowIndex in rowIndexChange)
{
charge = new LaundryChargeDataEntity();
newCharge = new LaundryChargeDataEntity();
name = dgvCharges.Rows[rowIndex].Cells["Name"].Value.ToString().Trim();
price = Convert.ToDecimal(dgvCharges.Rows[rowIndex].Cells["Amount"].Value.ToString());
newCharge = m_chargesEntity.Find(chargesEntity => chargesEntity.Name.ToUpper() == name.ToUpper());
if(newCharge == null || newCharge.ChargeID == 0)
isNameExists = false;
if(rowIndex < chargesMaxRowIndex)
{
int chargeID = (int)dgvCharges.Rows[rowIndex].Cells["ChargeID"].Value;
charge = m_chargesEntity.Find(chargesEntity => chargesEntity.ChargeID == chargeID);
if(charge.Name.ToUpper().Equals(name.ToUpper()))
{
charge.Name = name;
charge.Amount = price;
charges.Add(charge);
}
else if(!charge.Name.ToUpper().Equals(name.ToUpper())
&& !isNameExists && !updateCharges.Contains(name.ToUpper()))
{
charge.Name = name;
charge.Amount = price;
charges.Add(charge);
updateCharges.Add(charge.Name.ToUpper());
}
else
{
errorMsg += name + " , ";
}
}
else
{
if(!isNameExists && !updateCharges.Contains(name.ToUpper()))
{
charge.Name = name;
charge.Amount = price;
updateCharges.Add(charge.Name.ToUpper());
charges.Add(charge);
}
else
{
errorMsg += name + ", ";
}
}
}
errorMessage = errorMsg;
return charges;
}