private void CreateOrderButton_Click(object sender, EventArgs e) //creates new order and then gets its ID
{
{
RosaLogic.Order_Service orderserv = new RosaLogic.Order_Service();
Table_Service ts = new Table_Service();
orderserv.AddOrder(table.tableId);
ts.UpdateTable(table, false, table.isReserved);
SetLatestOrder();
}
}
private bool IncreaseAmountOfExistingItem(ListView list) //Increases the amount of an item that is already created in the current order
{
RosaLogic.Order_Service orderserv = new RosaLogic.Order_Service();
if (list.SelectedItems.Count > 0)
{
if (CheckListForItem(int.Parse(list.SelectedItems[0].SubItems[2].Text)))
{
orderserv.IncreaseAmount2(int.Parse(list.SelectedItems[0].SubItems[2].Text));
orderserv.AdjustStock(int.Parse(list.SelectedItems[0].SubItems[2].Text), 1, "-");
return(true);
}
}
return(false);
}
private void GetItems(int menuID, ListView listView) // gets items for each part of the menu
{
RosaLogic.Order_Service orderserv = new RosaLogic.Order_Service();
List <RosaModel.MenuItem> menuItemsList = orderserv.GetMenuItems(menuID);
listView.Items.Clear();
foreach (RosaModel.MenuItem item in menuItemsList)
{
ListViewItem li = new ListViewItem(item.Name);
li.SubItems.Add(item.Price.ToString());
li.SubItems.Add(item.ID.ToString());
listView.Items.Add(li);
}
}
private bool CreateByID(ListView list) //Creates a new order item in the current order by ID taken from the menu
{
RosaLogic.Order_Service orderserv = new RosaLogic.Order_Service();
if (list.SelectedItems.Count != 0)
{
orderserv.CreateOrderItem(orderId, int.Parse(list.SelectedItems[0].SubItems[2].Text));
Messagelabel.Text = "Added " + list.SelectedItems[0].SubItems[0].Text + " to Order " + orderId;
orderserv.AdjustStock(int.Parse(list.SelectedItems[0].SubItems[2].Text), 1, "-");
return(true);
}
else
{
return(false);
}
}
private void IncreaseButton_Click(object sender, EventArgs e)
{
RosaLogic.Order_Service orderserv = new RosaLogic.Order_Service(); // increases selected order item amount
if (EditView.SelectedItems.Count > 0)
{
if (!CheckStockAmount(EditView, 2))
{
orderserv.IncreaseAmount(int.Parse(EditView.SelectedItems[0].SubItems[1].Text));
orderserv.AdjustStock(int.Parse(EditView.SelectedItems[0].SubItems[2].Text), 1, "-");
FillOrderViewByOrderID(orderId);
}
}
else
{
Messagelabel.Text = "No item selected!";
}
}
private void DecreaseButton_Click(object sender, EventArgs e)
{
RosaLogic.Order_Service orderserv = new RosaLogic.Order_Service();
if (EditView.SelectedItems.Count > 0)
{
// decreases selected order item amount
if (int.Parse(EditView.SelectedItems[0].SubItems[3].Text) > 1)
{
orderserv.DecreaseAmount(int.Parse(EditView.SelectedItems[0].SubItems[1].Text));
orderserv.AdjustStock(int.Parse(EditView.SelectedItems[0].SubItems[2].Text), 1, "+");
FillOrderViewByOrderID(orderId);
}
else
{
orderserv.DeleteOrderItem(int.Parse(EditView.SelectedItems[0].SubItems[1].Text));
Messagelabel.Text = "You can't decrease the amount any further so the item has been deleted!";
FillOrderViewByOrderID(orderId);
}
}
else
{
Messagelabel.Text = "No item selected!";
}
}
