private void ToolStripMenuItemDelDeliveryNote_Click(object sender, EventArgs e)
{
if (MessageBox.Show("你确认刪除该进货单么?\r\n。",
"确认删除?",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.No)
{
return;
}
int rowIdx = this.pagedDgvDeliveryNote.DgvData.CurrentRow.Index;
String deliveryNoteId = this.pagedDgvDeliveryNote.DgvData.Rows[rowIdx].Cells[0].Value.ToString();
DeliveryNoteType note = DeliveryNoteDAL.GetOneDeliveryNote(deliveryNoteId);
if (note == null)
{
return;
}
// Restore the stock.
String tranIdStr = note.DeliveryOrderIds;
String[] tranIds = tranIdStr.Split(new char[] { ',', ' ' });
String promptString = "";
foreach (String tranId in tranIds)
{
EbayTransactionType trans = EbayTransactionDAL.GetOneTransactonById(tranId);
if (trans == null || trans.ItemSKU == null || trans.ItemSKU == "")
{
MessageBox.Show(String.Format("订单号{0}异常", tranId), "抱歉", MessageBoxButtons.OK, MessageBoxIcon.Error);
continue;
}
String itemSku = trans.ItemSKU;
int saleQuantity = trans.SaleQuantity;
InventoryItemType item = ItemDAL.GetItemBySKU(itemSku);
if (item == null)
{
MessageBox.Show(String.Format("无此sku商品{0}", itemSku), "抱歉", MessageBoxButtons.OK, MessageBoxIcon.Error);
continue;
}
ItemDAL.IncreaseItem(itemSku, saleQuantity);
promptString += String.Format("\nsku:{0} 原库存 {1} => 现库存 {2}", itemSku, item.ItemStockNum, item.ItemStockNum + saleQuantity);
//
// Update transaction delivery status.
//
EbayTransactionDAL.UpdateTransactionDeliveryStatus(tranId, false, -1);
}
DeliveryNoteDAL.DeleteOneDeliveryNote(deliveryNoteId);
pagedDgvDeliveryNote.LoadData();
// Indicate main form to update view.
Deleted = true;
MessageBox.Show(String.Format("删除发货单成功 {0}", promptString),
"恭喜", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void CreateDeliveryNote()
{
if (mEditMode != EditMode.CreatNew && mEditMode != EditMode.CreateFromTrans)
{
// We are not creating a new delivery note.
return;
}
// Sanity check.
if (mDtTransactions == null || mDtTransactions.Rows.Count == 0)
{
return;
}
//
// Add a new delivery note.
//
// tranIds will be like "2264,2265,2266"
String tranIds = "";
bool firstRow = true;
foreach (DataRow dr in mDtTransactions.Rows)
{
String tranIdLoc = StringUtil.GetSafeString(dr["TransactionId"]);
if (tranIdLoc == null || tranIdLoc == "")
{
continue;
}
if (!firstRow)
{
tranIds += ",";
}
else
{
firstRow = false;
}
tranIds += tranIdLoc;
}
double fee = 0.0;
double extraFee = 0.0;
Double.TryParse(textBoxFee.Text, out fee);
Double.TryParse(textBoxExtraFee.Text, out extraFee);
DeliveryNoteType deliveryNote = new DeliveryNoteType();
deliveryNote.DeliveryDate = DateTime.Now;
deliveryNote.DeliveryOrderIds = tranIds;
deliveryNote.DeliveryUser = "";
deliveryNote.DeliveryFee = fee;
deliveryNote.DeliveryExtraFee = extraFee;
deliveryNote.DeliveryComment = textBoxComment.Text;
// Decrease the stock.
// Two runs:
// first run check validity.
// second run do the actual stock decreament.
// This is to ensure the data integrity.
Dictionary <String, int> itemSkuToTotalDecreased = new Dictionary <string, int>();
String stockChangePrompt = "";
for (int ii = 0; ii < 2; ++ii)
{
foreach (DataRow dr in mDtTransactions.Rows)
{
String tranId = StringUtil.GetSafeString(dr["TransactionId"]);
String itemSku = StringUtil.GetSafeString(dr["ItemSKU"]);
int saleQuantity = StringUtil.GetSafeInt(dr["SaleQuantity"]);
if (0 == ii)
{
if (itemSku == "")
{
MessageBox.Show(String.Format("订单{0}没有关联商品", tranId),
"抱歉", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
InventoryItemType item = ItemDAL.GetItemBySKU(itemSku);
if (item == null)
{
MessageBox.Show(String.Format("商品不存在, sku={0}", itemSku),
"抱歉", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (!itemSkuToTotalDecreased.ContainsKey(itemSku))
{
itemSkuToTotalDecreased.Add(itemSku, saleQuantity);
}
else
{
itemSkuToTotalDecreased[itemSku] += saleQuantity;
}
if (item.ItemStockNum < itemSkuToTotalDecreased[itemSku])
{
MessageBox.Show(String.Format("商品{0}库存不足，实际库存{1} < 售出数{2}",
itemSku, item.ItemStockNum, itemSkuToTotalDecreased[itemSku]),
"抱歉", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
if (1 == ii)
{
InventoryItemType item = ItemDAL.GetItemBySKU(itemSku);
int origStock = item.ItemStockNum;
if (!ItemDAL.DecreaseItem(itemSku, saleQuantity))
{
MessageBox.Show(String.Format("更新库存失败:商品{0}库存不足销售数量{1}", itemSku, saleQuantity),
"抱歉", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
stockChangePrompt += String.Format("\nsku: {0}, 原库存 {1} => 现库存 {2}",
itemSku, origStock, origStock - saleQuantity);
}
}
} // End of two runs
//
// Create a new delivery note.
//
int deliveryNoteId = -1;
if ((deliveryNoteId = DeliveryNoteDAL.InsertOneDeliveryNote(deliveryNote)) <= 0)
{
MessageBox.Show("创建发货单失败", "抱歉", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
//
// Update transaction delivery status.
//
foreach (DataRow dr in mDtTransactions.Rows)
{
String tranId = StringUtil.GetSafeString(dr["TransactionId"]);
EbayTransactionDAL.UpdateTransactionDeliveryStatus(tranId, true, deliveryNoteId);
}
// Indicate main form to update data.
Added = true;
MessageBox.Show(String.Format("创建发货单成功 {0}", stockChangePrompt),
"恭喜", MessageBoxButtons.OK, MessageBoxIcon.Information);
}