public InventoryModel()
{
AllItems = GroceryItem.GetAllItemsAsList(ConnString);
CurrentUser = new User(ConnString);
NewItem = new GroceryItem(ConnString);
ItemGrid = new Grid<GroceryItem>(AllItems);
CurrentOrder = new Order(ConnString);
OrderGrid = new Grid<IOrderableItem>(CurrentOrder.OrderItems);
OrderHistoryGrid = new Grid<Order>(Order.GetOrderHistory(ConnString));
}
public ActionResult Orders(InventoryModel model, string orderAction)
{
int uid;
bool validSession = int.TryParse(Session["UID"].ToString(), out uid);
if (validSession)
{
if (!model.CurrentUser.LoadUserDetails(uid))
{
return RedirectToAction("Index");
}
}
else
{
return RedirectToAction("Index");
}
if (TempData["InventoryModel"] != null)
{
model = TempData["InventoryModel"] as InventoryModel;
}
model.OrderHistoryGrid = new Grid<Order>(Order.GetOrderHistory(InventoryModel.ConnString));
//Handle any user modifications for items in posted page
if (Request.QueryString["grid-page"] != null || Request.QueryString["grid-column"] != null || !String.IsNullOrEmpty(orderAction))
{
model.CurrentOrder.OrderItems = model.CurrentOrder.CalculateOrder();
model.OrderGrid = new Grid<IOrderableItem>(model.CurrentOrder.OrderItems);
foreach (IOrderableItem item in model.CurrentOrder.OrderItems)
{
item.IsSelected = !String.IsNullOrEmpty(Request.Form["hdnIsSelected." + item.ItemID]);
int qty;
if (int.TryParse(Request.Form["hdnOrderQty." + item.ItemID], out qty))
{
item.OnOrderQty = qty;
}
if (!String.IsNullOrEmpty(Request.Form["ckbxIsSelected." + item.ItemID]))
{
item.IsSelected = Request.Form["ckbxIsSelected." + item.ItemID].Contains("true");
}
}
model.CurrentOrder.OrderNotes = Request.Form["CurrentOrder.OrderNotes"];
if (!String.IsNullOrEmpty(orderAction))
{
switch (orderAction)
{
case "GetOrder":
model.CurrentOrder.OrderItems = model.CurrentOrder.CalculateOrder();
model.OrderGrid = new Grid<IOrderableItem>(model.CurrentOrder.OrderItems);
if (model.CurrentOrder.OrderItems.Count == 0)
{
model.IsError = true;
model.Message = "There is nothing to order at this time";
model.ShowErrorModal = true;
}
else
{
model.ShowErrorModal = false;
}
return View(model);
case "EditOrderItem":
try
{
if (model.CurrentUser.LoadUserDetails((int)Session["UID"]))
{
IOrderableItem item = model.CurrentOrder.OrderItems.Find(v => v.ItemID == int.Parse(Request.Form["editItemID"]));
int qty;
if (int.TryParse(Request.Form["editOrderQty"], out qty))
{
item.OnOrderQty = qty;
}
}
else
{
Session["UID"] = null;
UserModel newModel = new UserModel();
newModel.Message = "SESSION HAS EXPIRED.<BR />PLEASE LOG IN AGAIN";
TempData["Model"] = newModel;
return RedirectToAction("Index");
}
}
catch (Exception ex)
{
model.IsError = true;
model.ModalType = "editModal";
model.Message = ex.Message;
model.ShowErrorModal = false;
return View(model);
}
model.OrderGrid = new Grid<IOrderableItem>(model.CurrentOrder.OrderItems);
return View(model);
case "SubmitOrder":
try
{
model.CurrentOrder.OrderTotal = model.CurrentOrder.OrderItems.Sum(item => item.OnOrderQty * item.UnitCost);
model.CurrentOrder.IsOpen = true;
model.PrintFileString = System.Text.Encoding.Default.GetString(model.CurrentOrder.ProcessOrder(out model.Message));
model.ShowPrintView = true;
return View(model);
}
catch (Exception ex)
{
model.IsError = true;
model.Message = ex.Message;
return View(model);
}
case "CloseOrder":
int orderID = int.Parse(Request.Form["hdnCloseOrderID"]);
bool closeOnly = Request.Form["chbxCloseOnly"].Contains("true");
Order order = new Order(orderID, InventoryModel.ConnString);
if (order.Close(closeOnly, out model.Message))
{
model.IsSuccess = true;
return View(model);
}
else
{
model.IsError = true;
model.ShowErrorModal = false;
model.ModalType = "orderHistoryModal";
return View(model);
}
}
}
}
model.OrderGrid = new Grid<IOrderableItem>(model.CurrentOrder.OrderItems);
return View(model);
}
