public static void ValuateBundle(this BundleItemModel bundleModel)
{
if (bundleModel == null)
{
throw new ArgumentNullException(nameof(bundleModel));
}
var transactions = bundleModel.BundleDetail.TransactionItems.Where(t => t.Index == 0).ToArray();
if (transactions.Length == 0)
{
bundleModel.IsConfirmed = false;
bundleModel.Balance = 0;
return;
}
var first = transactions.First();
var confirmed = transactions.FirstOrDefault(t => t.IsConfirmed);
var isConfirmed = confirmed != null;
var balance = confirmed != null ? confirmed.Balance : first.Balance;
var dateTime = confirmed != null ? confirmed.DateTime : first.DateTime;
var address = confirmed != null ? confirmed.Address : first.Address;
bundleModel.IsConfirmed = isConfirmed;
bundleModel.Balance = balance;
bundleModel.DateTime = dateTime;
bundleModel.Address = address;
}
public static BundleItemModel UpdateBundleItems(this ObservableCollection <BundleItemModel> bundleItems, string bundleHash, TransactionItem[] transactionItems)
{
var bundle = bundleItems.FirstOrDefault(b => b.Hash == bundleHash);
if (bundle == null)
{
var transactions = transactionItems.Select(t => t.ToModel()).ToArray();
bundle = new BundleItemModel(transactions)
{
Hash = bundleHash
};
bundle.ValuateBundle();
bundleItems.Add(bundle);
return(bundle);
}
foreach (var transaction in transactionItems)
{
var tModel = bundle.BundleDetail.TransactionItems.FirstOrDefault(t => t.Hash == transaction.Hash);
if (tModel != null)
{
tModel.Update(transaction);
}
else
{
tModel = transaction.ToModel();
bundle.BundleDetail.TransactionItems.Add(tModel);
}
}
bundle.ValuateBundle();
return(bundle);
}
public ShoppingCartItemModel()
{
Picture = new PictureModel();
AllowedQuantities = new List <SelectListItem>();
Warnings = new List <string>();
ChildItems = new List <ShoppingCartItemModel>();
BundleItem = new BundleItemModel();
}
public ShoppingCartItemModel()
{
Picture = new PictureModel();
AllowedQuantities = new List<SelectListItem>();
Warnings = new List<string>();
ChildItems = new List<ShoppingCartItemModel>();
BundleItem = new BundleItemModel();
}
private async void BundleModel_Rebroadcast(BundleItemModel bundleModel)
{
var transactionItems = bundleModel.BundleDetail.TransactionItems.Select(t => t.Tag)
.OfType <TransactionItem>()
.OrderBy(t => long.Parse(t.Timestamp)).ToArray();
if (transactionItems != null && transactionItems.Length > 0)
{
var indexString = transactionItems.First().LastIndex;
var lastIndex = int.Parse(indexString);
List <TransactionItem> transactions = new List <TransactionItem>();
for (int i = 0; i <= lastIndex; i++)
{
var iString = i.ToString();
var tr = transactionItems.Where(t => t.CurrentIndex == iString).First();
transactions.Add(tr);
}
await SendTransactions(transactions.ToArray(), true);
}
}
