private void btnSave_Click(object sender, EventArgs e)
{
//Get the Values from PurchaseSales Form First
transactionsBLL transaction = new transactionsBLL();
DeaCustBLL dc = new DeaCustBLL();
transaction.type = lblTop.Text;
//Get the ID of or Dealer Customer Here
//Lets get name of the dealer or customer first
string deaCustName = txtName.Text;
if (!string.IsNullOrEmpty(deaCustName))
{
dc = dcDAL.GetDeaCustIDFromName(deaCustName);
}
else
{
DeaCustDAL dcd = new DeaCustDAL();
dc.type = "Walkin";
dc.name = "Walkin Customer";
dc.email = " ";
dc.added_by = 4;
dc.added_date = DateTime.Now;
dcd.Insert(dc);
// if customer / dealer name not exists its means Walkin Customer
}
transaction.dea_cust_id = dc.id;
transaction.grandTotal = Math.Round(decimal.Parse(txtGrandTotal.Text), 2);
transaction.transaction_date = DateTime.Now;
transaction.tax = decimal.Parse(txtVat.Text);
transaction.discount = decimal.Parse(txtDiscount.Text);
//Get the Username of Logged in user
string username = frmLogin.loggedIn;
int branchId = int.Parse(frmLogin.branchId);
userBLL u = uDAL.GetIDFromUsername(username, branchId);
transaction.added_by = u.id;
transaction.transactionDetails = transactionDT;
//Lets Create a Boolean Variable and set its value to false
bool success = false;
//Actual Code to Insert Transaction And Transaction Details
using (TransactionScope scope = new TransactionScope())
{
int transactionID = -1;
//Create aboolean value and insert transaction
bool w = tDAL.Insert_Transaction(transaction, out transactionID);
//Use for loop to insert Transaction Details
for (int i = 0; i < transactionDT.Rows.Count; i++)
{
//Get all the details of the product
transactionDetailBLL transactionDetail = new transactionDetailBLL();
//Get the Product name and convert it to id
string ProductName = transactionDT.Rows[i][0].ToString();
productsBLL p = pDAL.GetProductIDFromName(ProductName, frmLogin.branchId);
transactionDetail.product_id = p.id;
transactionDetail.rate = decimal.Parse(transactionDT.Rows[i][1].ToString());
transactionDetail.qty = decimal.Parse(transactionDT.Rows[i][2].ToString());
transactionDetail.total = Math.Round(decimal.Parse(transactionDT.Rows[i][3].ToString()), 2);
transactionDetail.dea_cust_id = dc.id;
transactionDetail.added_date = DateTime.Now;
transactionDetail.added_by = u.id;
//Here Increase or Decrease Product Quantity based on Purchase or sales
string transactionType = lblTop.Text;
//Lets check whether we are on Purchase or Sales
bool x = false;
if (transactionType == "Purchase")
{
//Increase the Product
x = pDAL.IncreaseProduct(transactionDetail.product_id, transactionDetail.qty, frmLogin.branchId);
}
else if (transactionType == "Sales")
{
//Decrease the Product Quntiyt
x = pDAL.DecreaseProduct(transactionDetail.product_id, transactionDetail.qty, frmLogin.branchId);
}
//Insert Transaction Details inside the database
bool y = tdDAL.InsertTransactionDetail(transactionDetail);
success = w && x && y;
}
if (success == true)
{
//Transaction Complete
scope.Complete();
//Code to Print Bill
DGVPrinter printer = new DGVPrinter();
printer.Title = "\r\n\r\n\r\n Falcon Soft PVT. LTD. \r\n\r\n";
printer.SubTitle = "Islamabad, Pakistan \r\n Phone: 03043487853 \r\n\r\n";
printer.SubTitleFormatFlags = StringFormatFlags.LineLimit | StringFormatFlags.NoClip;
printer.PageNumbers = true;
printer.PageNumberInHeader = false;
printer.PorportionalColumns = true;
printer.HeaderCellAlignment = StringAlignment.Near;
printer.Footer = "Discount: " + txtDiscount.Text + "% \r\n" + "VAT: " + txtVat.Text + "% \r\n" + "Grand Total: " + txtGrandTotal.Text + "\r\n\r\n" + "Thank you for doing business with us.";
printer.FooterSpacing = 15;
printer.PrintDataGridView(dgvAddedProducts);
MessageBox.Show("Transaction Completed Sucessfully");
//Celar the Data Grid View and Clear all the TExtboxes
dgvAddedProducts.DataSource = null;
dgvAddedProducts.Rows.Clear();
txtSearch.Text = "";
txtName.Text = "";
txtEmail.Text = "";
txtContact.Text = "";
txtAddress.Text = "";
txtSearchProduct.Text = "";
txtProductName.Text = "";
txtInventory.Text = "0";
txtRate.Text = "0";
TxtQty.Text = "0";
txtSubTotal.Text = "0";
txtDiscount.Text = "0";
txtVat.Text = "0";
txtGrandTotal.Text = "0";
txtPaidAmount.Text = "0";
txtReturnAmount.Text = "0";
}
else
{
//Transaction Failed
MessageBox.Show("Transaction Failed");
}
}
}
