// Precondition: Attempting to change focus from patron_ComboBox_Validating
// Postcondition: If patronBoxCbo.selectedIndex >= 0, focus will change,
// else error message will be set
private void patron_ComboBox_Validating(object sender, CancelEventArgs e)
{
if (patron_ComboBox.SelectedIndex < 0)
{
e.Cancel = true; // Stops focus changing
}
CheckOutError.SetError(patron_ComboBox, "Must select an patron!"); // Set error message
patron_ComboBox.SelectAll();
}
// Precondition: Attempting to change focus from returnItemCbo_Validating
// Postcondition: If patronBoxCbo.selectedIndex >= 0, focus will change,
// else error message will be set
private void patronBoxCbo_Validating(object sender, CancelEventArgs e)
{
if (patronBoxCbo.SelectedIndex < 0)
{
e.Cancel = true; // Stops focus changing process
}
// Will NOT proceed to Validated event
CheckOutError.SetError(patronBoxCbo, "Must select an patron!"); // Set error message
patronBoxCbo.SelectAll();
}
public async Task <IActionResult> CheckOutConfirmed(int id, [Bind("BidderId,TotalPaid,AmountOwed,PaymentInfo")] CheckOut result)
{
//var bidder = await _context.Bidder.SingleOrDefaultAsync(m => m.BidderId == id);
//_context.Bidder.Remove(bidder);
//await _context.SaveChangesAsync();
//return View(result);
if (ModelState.IsValid)
{
var bidder = await _context.Bidder.SingleOrDefaultAsync(m => m.BidderId == id);
try
{
bidder.AmountPaid = result.TotalPaid;
bidder.PaymentInfo = result.PaymentInfo;
_context.Update(bidder);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!BidderExists(bidder.BidderId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
else
{
var bidder = await _context.Bidder.SingleOrDefaultAsync(m => m.BidderId == id);
var chkErr = new CheckOutError
{
BidderId = bidder.BidderId,
BidderFullName = bidder.FullName,
ErrorMessage = "Unknown Error, could not check out Bidder. You shouldn't be seeing this."
};
return(View("CheckOutError", chkErr));
}
}
// Precondition: itemsAvaCbo_Validating Succeeded
// Postcondition: ErrorMessage has been cleared, and the user can shift focus and continue on their way
private void patronBoxCbo_Validated(object sender, EventArgs e)
{
CheckOutError.SetError(patronBoxCbo, ""); // Clears error message
}
// Precondition: itemsAvaCbo_Validating Succeeded
// Postcondition: ErrorMessage has been cleared, and the user can shift focus and continue on their way
private void itemsAvaCbo_Validated(object sender, EventArgs e)
{
CheckOutError.SetError(itemsAvaCbo, ""); // Clears error message
}
// Precondition: item_ComboBox_Validated Succeeded
// Postcondition: ErrorMessage has been cleared, and the user can shift focus and continue on their way
private void item_ComboBox_Validated(object sender, EventArgs e)
{
CheckOutError.SetError(item_ComboBox, ""); // Clears error message
}
// GET: Bidders/CheckOut/5
public async Task <IActionResult> CheckOut(int?id)
{
//TODO -- Checkout Logic
if (id == null)
{
return(NotFound());
}
var bidder = await _context.Bidder
.SingleOrDefaultAsync(m => m.BidderId == id);
if (bidder == null)
{
return(NotFound());
}
var paddles = await _context.Paddle.Where(o => o.BidderId == bidder.BidderId).ToListAsync();
if (paddles.Count > 0)
{
var paddleIds = paddles.Select(a => a.PaddleId).ToList();
var bids = await _context.Bid.Where(o => paddleIds.Contains(o.PaddleId)).ToListAsync();
var chkout = new CheckOut
{
BidderId = bidder.BidderId,
AmountOwed = bids.Select(o => o.TotalCost).Sum(),
TotalPaid = bidder.AmountPaid,
PaymentInfo = bidder.PaymentInfo
};
if (chkout.AmountOwed <= 0)
{
var chkErr = new CheckOutError
{
BidderId = bidder.BidderId,
BidderFullName = bidder.FullName,
ErrorMessage = "Bidder does owe anything."
};
return(View("CheckOutError", chkErr));
}
ViewBag.Bids = bids;
ViewBag.TotalAmount = String.Format("{0:C}", chkout.AmountOwed);
ViewBag.Donations = await _context.Donation.Where(o => bids.Select(a => a.DonationId).Contains(o.DonationID)).ToDictionaryAsync(e => e.DonationID);
return(View(chkout));
}
else
{
var chkErr = new CheckOutError
{
BidderId = bidder.BidderId,
BidderFullName = bidder.FullName,
ErrorMessage = "Bidder does not have any paddles, cannot bid or check-out."
};
return(View("CheckOutError", chkErr));
}
}
