public async Task <IActionResult> Create
([Bind("WithdrawId,WithdrawDate,Amount,AtmId,UserId")] WithdrawViewModel withdraw)
{
if (ModelState.IsValid)
{
var model = withdraw.ToModel(_context);
bool hasError = model.AutomatedTellerMachine == null || model.User == null;
try
{
model.CurrencyDictionary = WithdrawHelper.WithdrawFromAtm(model.User, model.AutomatedTellerMachine, withdraw.Amount, _context);
}
catch (InsufficentFundsException)
{
ModelState.AddModelError("UserId", $"User {model.User.Name} has insufficient funds (${model.User.Balance}) to withdraw ${withdraw.Amount}");
hasError = true;
}
catch (InsufficientChangeException)
{
ModelState.AddModelError("AtmId", $"ATM {model.AutomatedTellerMachine.Alias} has insufficient change to withdraw ${withdraw.Amount}");
hasError = true;
}
catch
{
throw;
}
if (model.AutomatedTellerMachine == null)
{
ModelState.AddModelError("AtmId", "ATM not found");
}
if (model.User == null)
{
ModelState.AddModelError("UserId", "User not found");
}
if (hasError)
{
ViewBag.Users = await GetUsers();
ViewBag.Atms = await GetAtms();
return(View(withdraw));
}
model.WithdrawDate = DateTime.Now;
_context.Add(model);
await _context.SaveChangesAsync();
(TempData["SuccessMessage"], TempData["InfoMessages"]) = BuildWithdrawMessage(model);
return(RedirectToAction("Index"));
}
return(View(withdraw));
}
public async Task <IActionResult> Create([Bind("NoteId,Value")] Note note)
{
if (ModelState.IsValid)
{
_context.Add(note);
await _context.SaveChangesAsync();
return(RedirectToAction("Index"));
}
return(View(note));
}
public async Task <IActionResult> Create([Bind("CoinSizeId,Size")] CoinSize coinSize)
{
if (ModelState.IsValid)
{
_context.Add(coinSize);
await _context.SaveChangesAsync();
return(RedirectToAction("Index"));
}
return(View(coinSize));
}
public async Task <IActionResult> Create([Bind("UserId,Name,Balance")] User user)
{
if (ModelState.IsValid)
{
_context.Add(user);
await _context.SaveChangesAsync();
return(RedirectToAction("Index"));
}
return(View(user));
}
public async Task <IActionResult> Create(AutomatedTellerMachineViewModel automatedTellerMachine)
{
if (ModelState.IsValid)
{
var warnings = new List <string>();
var model = automatedTellerMachine.ToModel(_context);
// We should not add any notes or coins if the ATM has not a dispenser
// to spit them out
if (!model.HasNoteDispenser)
{
model.CurrencyDictionary.NoteDictionary = new Dictionary <Note, int>();
warnings.Add("Note dispenser not present, values cleared");
}
// We should not add coins if they're bigger than the biggest dispenser,
// otherwise how could they get out?
var biggestDispenserSize = model.CoinDispensersDictionary.Max(kvp => kvp.Key.Size);
foreach (var coin in model.CurrencyDictionary.CoinDictionary.Keys)
{
if (coin.Size.Size > biggestDispenserSize)
{
model.CurrencyDictionary.CoinDictionary[coin] = 0;
warnings.Add($"Coin of size {coin.Size.Size} too big, values cleared");
}
}
_context.Add(model);
await _context.SaveChangesAsync();
TempData["SuccessMessage"] = $"ATM added succesfully! Alias: {model.Alias}";
TempData["WarningMessage"] = warnings;
return(RedirectToAction("Index"));
}
return(View(automatedTellerMachine));
}
public async Task <IActionResult> Create([Bind("CoinId,Value,Size")] CoinViewModel coin)
{
if (ModelState.IsValid)
{
var size = _context.CoinSize.Find(coin.Size);
var model = new Coin()
{
CoinId = coin.CoinId,
Value = coin.Value,
Size = size
};
_context.Add(model);
await _context.SaveChangesAsync();
TempData["SuccessMessage"] = "Coin created sucessfully";
return(RedirectToAction("Index"));
}
else
{
ViewBag.CoinSizes = await GetCoinSizes();
}
return(View(coin));
}