public bool Update(EditStockVm editStockVm, Stock stock)
{
if (editStockVm.Id == stock.Id)
{
stock.Symbol = editStockVm.Symbol;
stock.Title = editStockVm.Title;
return StockRepository.UpdateStock(stock).OperationSuccessStatus;
}
return false;
}
//
// GET: /Stocks/Edit/5
public ActionResult Edit(int id)
{
var stock = StockService.GetStock(id);
if (stock == null)
{
this.FlashError("Invalid stock requested. Please try again.", "Index", "Stocks");
return RedirectToAction("Index", "Stocks", new { area = "" });
}
ViewBag.Stock = stock;
var editStockVm = new EditStockVm
{
Title = stock.Title,
Symbol = stock.Symbol,
Id = stock.Id
};
return View(editStockVm);
}
public ActionResult Edit(int id, EditStockVm editStockVm)
{
var stock = StockService.GetStock(id);
if (stock == null)
{
this.FlashError("Invalid stock requested. Please try again.", "Index", "Stocks");
return RedirectToAction("Index", "Stocks", new { area = "" });
}
if (ModelState.IsValid)
{
bool symbolDiff = stock.Symbol != editStockVm.Symbol;
if (!symbolDiff ||
(!StockService.ValidateDuplicateSymbol(editStockVm.Symbol)))
{
bool updatedStock = StockService.Update(editStockVm, stock);
if (updatedStock)
{
this.FlashSuccess("Successfully updated the stock.", "Details", "Stocks");
return RedirectToAction("Details", "Stocks", new { area = "", id = stock.Id });
}
this.FlashError("Could not update the stock. Please try again.", "Edit", "Stocks");
}
else
{
ModelState.AddModelError("Symbol", "The provided symbol already exists.");
this.FlashError("The provided symbol already exists.", "Edit", "Stocks");
}
}
return View(editStockVm);
}