private void genPackageID() { string existPackage = null; Random rnd = new Random(); string id = "PG" + rnd.Next(100000, 999999); Package p = ppda.getOneProductPackageByID(id, Language.getLanguageCode(), conn); existPackage = p.getProductID(); Package dp = ppda.getOneDeletedPackageByID(id, Language.getLanguageCode(), conn); existPackage = dp.getProductID(); if (existPackage != null) { genPackageID(); } else { packageIdTextBox.Text = id; } }
private void approvalButton_Click(object sender, EventArgs e) { bool qtyBelow50 = false; if (!qtyBelow50) { Package package = ppgda.getOneProductPackageByID(packageOl.getProductID(), Language.getLanguageCode(), conn); if (package.getQtyInStock() < 1) { qtyBelow50 = true; } } if (!qtyBelow50) { Bottle bottle = pbda.getOneProductBottleByID(bottleOl.getProductID(), Language.getLanguageCode(), conn); if (bottle.getQtyInStock() < 1) { qtyBelow50 = true; } } if (!qtyBelow50) { foreach (OrderLine perfumeOl in perfumeOlList) { Perfume perfume = ppda.getOneProductPerfumeByID(perfumeOl.getProductID(), Language.getLanguageCode(), conn); if (perfume.getQtyInStock() < 50) { qtyBelow50 = true; break; } } } if (qtyBelow50) { rejectButton_Click(null, null); } else { Package package = ppgda.getOneProductPackageByID(packageOl.getProductID(), Language.getLanguageCode(), conn); package.setQtyInStock(package.getQtyInStock() - 1); ppgda.update(package, conn); Bottle bottle = pbda.getOneProductBottleByID(bottleOl.getProductID(), Language.getLanguageCode(), conn); bottle.setQtyInStock(bottle.getQtyInStock() - 1); pbda.update(bottle, conn); foreach (OrderLine perfumeOl in perfumeOlList) { Perfume perfume = ppda.getOneProductPerfumeByID(perfumeOl.getProductID(), Language.getLanguageCode(), conn); perfume.setQtyInStock(perfume.getQtyInStock() - perfumeOl.getQty()); ppda.update(perfume, conn); } productCategoriesComboBox_SelectedIndexChanged(null, null); orderDetail.setApprovedDate(DateTime.Now.Date); orderDetail.setRejected(false); orderDetail.setApprovedByEmpID(staffID); if (oda.update(orderDetail, conn) > 0) { MessageBox.Show(rs.GetString("orderApprovalMsg")); } else { MessageBox.Show(rs.GetString("failToUpdateMsg"), rs.GetString("errorText"), MessageBoxButtons.OK, MessageBoxIcon.Error); } } approvalButton.Enabled = false; rejectButton.Enabled = false; showOrderDetail(orderDetail.getOrderID()); for (int i = orderDataGridView.Rows.Count - 1; i >= 0; i--) { if (orderDataGridView.Rows[i].Cells["orderIdColumn"].Value.Equals(orderDetail.getOrderID())) { orderDataGridView.Rows.Remove(orderDataGridView.Rows[i]); } } }