private async Task AddProductOnTransaction()
{
try
{
if (_saleID > 0)
{
//get the product id according to its name
var productID = _productService.GetProductID(txtProductName.Text);
var transactionProductModel = new SaleProductModel();
transactionProductModel.ProductID = productID;
transactionProductModel.IsPaid = false;
transactionProductModel.IsToPay = true;
transactionProductModel.SaleID = _saleID;
transactionProductModel.Quantity = 1;
transactionProductModel.UpdateTimeStamp = DateTime.Now;
await _transactionProductService.AddNewTransactionProductAsync(transactionProductModel);
await LoadProductsOnTransaction();
await SetTransactionData();
}
else
{
MetroMessageBox.Show(this, "No Point of Sale Transaction Found!", "Product", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (RecordNotFoundException ex)
{
MetroMessageBox.Show(this, string.Format("{0} for {1}", ex.Message, txtProductName.Text), "Product", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (LimitMustNotReachException ex)
{
MetroMessageBox.Show(this, ex.Message);
}
catch (Exception ex)
{
MetroMessageBox.Show(this, ex.ToString());
}
}
private async void btnApply_Click(object sender, EventArgs e)
{
try
{
if (txtProductName.Text == "" || productID == 0)
{
MetroMessageBox.Show(this, "Product is required!", "Quantity Edit", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtProductName.WithError = true;
return;
}
if (txtQuantity.Text == "" || txtQuantity.Text == "0")
{
MetroMessageBox.Show(this, "Quantity is required!", "Quantity Edit", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtQuantity.WithError = true;
return;
}
var transactionProduct = new SaleProductModel();
transactionProduct.IsPaid = false;
transactionProduct.IsToPay = true;
transactionProduct.SaleID = _posTransactionID;
transactionProduct.ProductID = productID;
transactionProduct.Quantity = txtQuantity.Text.ToDecimal();
transactionProduct.UpdateTimeStamp = DateTime.Now;
await _transactionProductService.AddNewTransactionProductAsync(transactionProduct);
this.Close();
}
catch (LimitMustNotReachException ex)
{
MetroMessageBox.Show(this, ex.Message);
}
catch (Exception ex)
{
MetroMessageBox.Show(this, ex.ToString());
}
}