public void EditRebate(int id, Rebate rebate)
{
using (SqlConnection con = new SqlConnection(conString))
{
con.Open();
using (SqlCommand com = new SqlCommand())
{
string query = String.Format("UPDATE Rebate SET Name='{0}', ProductId='{1}', Discount='{2}', ", rebate.Name, rebate.Product.Id, (decimal)rebate.Discount);
if (rebate.GetType() == typeof(VolumeBasedRebate))
{
VolumeBasedRebate r = (VolumeBasedRebate)rebate;
query += String.Format("Volume='{0}', StartDate='{1}', EndDate='{2}', RebateType='{3}' WHERE Id={4}", r.Volume, DateTime.Now.AddYears(-1).ToString(), DateTime.Now.AddYears(10).ToString(), "VOLUME", id);
}
else if (rebate.GetType() == typeof(SeasonalRebate))
{
SeasonalRebate r = (SeasonalRebate)rebate;
query += String.Format("Volume='{0}', StartDate='{1}', EndDate='{2}', RebateType='{3}' WHERE Id={4}", 1, r.Start, r.End, "SEASONAL", id);
}
else
{
SpecialRebate r = (SpecialRebate)rebate;
query += String.Format("Volume='{0}', StartDate='{1}', EndDate='{2}', RebateType='{3}' WHERE Id={4}", r.Volume, r.Start, r.End, "SPECIAL", id);
}
com.CommandText = query;
com.Connection = con;
com.ExecuteNonQuery();
}
}
}
private void SetExistingRebateValues()
{
if (!IsNew() && cmbRebName.SelectedItem != null)
{
Rebate item = (Rebate)cmbRebName.SelectedItem;
for (int i = 0; i < cmbRebProduct.Items.Count; i++)
{
Product p = (Product)cmbRebProduct.Items[i];
if (p.Id == item.Product.Id)
{
cmbRebProduct.SelectedIndex = i;
}
}
txtRebDiscount.Text = item.Discount.ToString();
if (item.GetType() == typeof(VolumeBasedRebate))
{
rdbRebVolume.Checked = true;
VolumeBasedRebate r = (VolumeBasedRebate)item;
txtRebVolQuantity.Text = r.Volume.ToString();
}
else if (item.GetType() == typeof(SeasonalRebate))
{
rdbRebSeasonal.Checked = true;
SeasonalRebate r = (SeasonalRebate)item;
dateRebSeasonalStart.Value = r.Start;
dateRebSeasonalEnd.Value = r.End;
}
else
{
rdbRebSpecial.Checked = true;
SpecialRebate r = (SpecialRebate)item;
txtRebSpecialQuantity.Text = r.Volume.ToString();
dateRebSpecialStart.Value = r.Start;
dateRebSpecialEnd.Value = r.End;
}
}
else
{
cmbRebProduct.SelectedItem = null;
txtRebDiscount.Text = "";
rdbRebVolume.Checked = true;
txtRebVolQuantity.Text = "";
dateRebSeasonalStart.Value = DateTime.Now;
dateRebSeasonalEnd.Value = DateTime.Now;
txtRebSpecialQuantity.Text = "";
dateRebSpecialStart.Value = DateTime.Now;
dateRebSpecialEnd.Value = DateTime.Now;
}
}
public BLRebate(IUnityContainer container)
{
this.ContainerService = container;
Loader = new BusinessEntityLoader <Rebate>();
Rebate item = new Rebate();
Loader.EntityType = item.GetType();
}
public void AddRebate(Rebate rebate)
{
using (SqlConnection con = new SqlConnection(conString))
{
con.Open();
using (SqlCommand com = new SqlCommand("INSERT INTO Rebate(Name, ProductId, Discount, Volume, StartDate, EndDate, RebateType) VALUES(@Name, @ProductId, @Discount, @Volume, @StartDate, @EndDate, @RebateType)", con))
{
com.Parameters.AddWithValue("@Name", rebate.Name);
com.Parameters.AddWithValue("@ProductId", rebate.Product.Id);
com.Parameters.AddWithValue("@Discount", (decimal)rebate.Discount);
if (rebate.GetType() == typeof(VolumeBasedRebate))
{
VolumeBasedRebate r = (VolumeBasedRebate)rebate;
com.Parameters.AddWithValue("@Volume", r.Volume);
com.Parameters.AddWithValue("@StartDate", DateTime.Now.AddYears(-1).ToString());
com.Parameters.AddWithValue("@EndDate", DateTime.Now.AddYears(10).ToString());
com.Parameters.AddWithValue("@RebateType", "VOLUME");
}
else if (rebate.GetType() == typeof(SeasonalRebate))
{
SeasonalRebate r = (SeasonalRebate)rebate;
com.Parameters.AddWithValue("@Volume", 1);
com.Parameters.AddWithValue("@StartDate", r.Start);
com.Parameters.AddWithValue("@EndDate", r.End);
com.Parameters.AddWithValue("@RebateType", "SEASONAL");
}
else
{
SpecialRebate r = (SpecialRebate)rebate;
com.Parameters.AddWithValue("@Volume", r.Volume);
com.Parameters.AddWithValue("@StartDate", r.Start);
com.Parameters.AddWithValue("@EndDate", r.End);
com.Parameters.AddWithValue("@RebateType", "SPECIAL");
}
com.ExecuteNonQuery();
}
}
}