partial void DeleteSALES_ORDER(SALES_ORDER instance);
partial void UpdateSALES_ORDER(SALES_ORDER instance);
private void detach_SALES_ORDERs(SALES_ORDER entity)
{
this.SendPropertyChanging();
entity.CUSTOMER = null;
}
partial void InsertSALES_ORDER(SALES_ORDER instance);
private void completePurchaseBtn_Click(object sender, RoutedEventArgs e)
{
if (allowed == true)
{
if (wasChecked)
{
try
{
int salesOrderID = int.Parse(ordersDrpDown.SelectedItem.ToString());
long upc = long.Parse(upcDrpDown.SelectedItem.ToString());
int qty = int.Parse(qty_txt.Text);
dbConnection.usp_addASalesOrderItem(salesOrderID, upc, qty);
Decimal itemCost = dbConnection.ITEMs.Where(i => i.upc == upc).Select(i => i.unitPrice).FirstOrDefault();
Decimal purchaseCost = itemCost * qty;
cust.balance += purchaseCost;
dbConnection.SubmitChanges();
MessageBox.Show("Item added to purchase");
}
catch (NullReferenceException ex)
{
MessageBox.Show("Please fill out all fields");
}
catch (SqlException sqle)
{
MessageBox.Show("Looks like you already have this item in your order or the item is out of stock");
}
}
else
{
try
{
long upc = long.Parse(upcDrpDown.SelectedItem.ToString());
int qty = int.Parse(qty_txt.Text);
SALES_ORDER newOrder = new SALES_ORDER();
newOrder.cashierId = 3;
newOrder.custId = customerID;
newOrder.minPurchaseForDiscount = 15;
dbConnection.SALES_ORDERs.InsertOnSubmit(newOrder);
dbConnection.SubmitChanges();
int orderID = newOrder.salesOrderID;
dbConnection.usp_addASalesOrderItem(orderID, upc, qty);
Decimal itemCost = dbConnection.ITEMs.Where(i => i.upc == upc).Select(i => i.unitPrice).FirstOrDefault();
Decimal purchaseCost = itemCost * qty;
cust.balance += purchaseCost;
dbConnection.SubmitChanges();
}
catch (NullReferenceException ex)
{
MessageBox.Show("Please fill out all fields");
}
catch (SqlException sqle)
{
MessageBox.Show("Something went wrong");
}
}
}
else
{
MessageBox.Show("Please pay your balance");
}
}
