private void btnSubmit_Click(object sender, EventArgs e)
{
try
{
if (checkCredit.Checked == true)
{
//operation
creditor.SetFirstname(txtFirstname.Text);
creditor.SetLasttname(txtLastname.Text);
if (string.IsNullOrEmpty(txtContact.Text))
{
if (MessageBox.Show("Creditor's Contact is empty\ncontinue ?", "Contact Error", MessageBoxButtons.YesNo, MessageBoxIcon.Information) == DialogResult.Yes)
{
creditor.SetContact("");
}
else
{
throw new Exception("Please provide contact infor and continue");
}
}
else
{
if (txtContact.Text.Length < 11 || txtContact.Text.Length > 11)
{
throw new Exception("Creditor's Contact has Invalid length of digits");
}
creditor.SetContact(txtContact.Text);
}
setsales.SetQuantity(txtquantity.Text);
setsales.SetSellinPrice(txtSelingPrice.Text);
if (setsales.getItemID() <= 0)
{
throw new Exception("Item Not found, Select and item");
}
if (!radioBtnNo.Checked && !radioBtnYes.Checked)
{
throw new Exception("Select Yes or No for discount");
}
if (string.IsNullOrEmpty(txtTotal.Text) | txtTotal.Text == "0")
{
throw new Exception("Total cost not provided Renter Quantity");
}
var qtyAvailable = 0;
var qtySold = 0;
qtyAvailable = ItemSales.checkItemQuantity(setsales.getItemID());
qtySold = ItemSales.checkItemQuantitySold(setsales.getItemID());
if (qtyAvailable <= qtySold)
{
txtquantity.Text = "0";
throw new Exception("Item Selected is not available in Stock\nsales could not complete");
}
if (qtyAvailable < qtySold + setsales.GetQuantity())
{
throw new Exception("Quantity entered is greater than available Stock\nsales could not complete");
}
if (checkAddstudentName.Checked == true && NameID == null)
{
throw new Exception("Student name is NOT Selected");
}
var discount = txtPercent.Text;
var NewQty = qtyAvailable - (qtySold + setsales.GetQuantity());
ItemSales.makeSale(setsales.getItemID(), NewQty, setsales.GetQuantity().ToString(), txtAmount.Text, txtTotal.Text, dateTimeAdded, discount, 1, NameID);
Clear();
success = 10;
Infortimer.Start();
}
else
{
//TO INSERT
setsales.SetQuantity(txtquantity.Text);
setsales.SetSellinPrice(txtSelingPrice.Text);
var qtyAvail = 0;
var qtySold = 0;
if (setsales.getItemID() <= 0)
{
throw new Exception("Item Not found, Select and item");
}
qtyAvail = ItemSales.checkItemQuantity(setsales.getItemID());
qtySold = ItemSales.checkItemQuantitySold(setsales.getItemID());
if (qtyAvail <= qtySold)
{
txtquantity.Text = "0";
throw new Exception("Selected item is not available in Stock\nsales could not complete");
}
if (qtyAvail < qtySold + setsales.GetQuantity())
{
throw new Exception("Selected item Quantity is greater than available Stock\nsales could not complete");
}
if (checkAddstudentName.Checked == true && NameID == null)
{
throw new Exception("Student name is NOT Selected");
}
if (string.IsNullOrEmpty(txtTotal.Text) | txtTotal.Text == "0")
{
throw new Exception("Total cost not provided Renter Quantity");
}
var discount = txtPercent.Text;
var NewQty = qtyAvail - (qtySold + setsales.GetQuantity());
ItemSales.makeSale(setsales.getItemID(), NewQty, setsales.GetQuantity().ToString(), txtAmount.Text, txtTotal.Text, dateTimeAdded, discount, 0, NameID);
Clear();
success = 10;
Infortimer.Start();
}
}catch (Exception ex)
{
MessageBox.Show(ex.Message, "Sales Error", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
