private async void GetTransactions()
{
Status = "Updating transaction lists...";
Errors = string.Empty;
IsReceiving = true;
BalanceApi ba = new BlockCypher();
// Bech32 addresses in AddressList should be ignored until the block explorers and forks start supporting it.
Response resp = await ba.UpdateTransactionListAsync(AddressList.Where(x =>
!x.Address.StartsWith("bc1", StringComparison.OrdinalIgnoreCase)).ToList());
Coindesk pa = new Coindesk();
DateTime start = AddressList.Where(x =>
!x.Address.StartsWith("bc1", StringComparison.OrdinalIgnoreCase))
.Min(x => x.TransactionList.Min(y => y.ConfirmedTime));
DateTime end = AddressList.Where(x =>
!x.Address.StartsWith("bc1", StringComparison.OrdinalIgnoreCase)).Max(x => x.TransactionList.Max(y => y.ConfirmedTime));;
Response <List <PriceHistory> > resp2 = await pa.GetPriceHistoryAsync(start, end);
foreach (var adr in AddressList)
{
if (adr.TransactionList == null)
{
continue;
}
foreach (var tx in adr.TransactionList)
{
PriceHistory ph = resp2.Result.Find(x => x.Time.Date.Equals(tx.ConfirmedTime.Date));
if (ph != null)
{
tx.UsdValue = ph.Price;
}
}
}
if (resp.Errors.Any())
{
Errors = resp.Errors.GetErrors();
Status = "Encountered an error!";
}
else
{
Save();
Status = "Transaction Update Success!";
}
IsReceiving = false;
}
private async void GetBalance()
{
if (!AddressList.ToList().TrueForAll(x => !x.HasErrors))
{
Errors = "Fix the errors in addresses first!";
return;
}
Status = "Updating Balances...";
Errors = string.Empty;
IsReceiving = true;
BalanceApi api = null;
switch (SettingsInstance.SelectedBalanceApi)
{
case BalanceServiceNames.BlockCypher:
api = new BlockCypher();
break;
case BalanceServiceNames.Blockonomics:
api = new Blockonomics();
break;
default:
api = new BlockCypher();
break;
}
Response resp = await api.UpdateBalancesAsync(AddressList.ToList());
if (resp.Errors.Any())
{
Errors = resp.Errors.GetErrors();
Status = "Encountered an error!";
}
else
{
DataManager.WriteFile(AddressList, DataManager.FileType.Wallet);
RaisePropertyChanged("BitcoinBalance");
Status = "Balance Update Success!";
}
IsReceiving = false;
}
private async void GetBalance()
{
if (!AddressList.ToList().TrueForAll(x => !x.HasErrors))
{
Errors = "Fix the errors in addresses first!";
return;
}
Status = "Updating Balances...";
Errors = string.Empty;
IsReceiving = true;
BalanceApi api = null;
switch (SettingsInstance.SelectedBalanceApi)
{
case BalanceServiceNames.BlockchainInfo:
api = new BlockchainInfo();
break;
case BalanceServiceNames.BlockExplorer:
api = new BlockExplorer();
break;
case BalanceServiceNames.BlockCypher:
api = new BlockCypher();
break;
case BalanceServiceNames.Blockonomics:
api = new Blockonomics();
break;
default:
api = new BlockchainInfo();
break;
}
// Not all exchanges support Bech32 addresses!
// The following "if" is to solve that.
bool hasSegWit = AddressList.Any(x => x.Address.StartsWith("bc1", System.StringComparison.InvariantCultureIgnoreCase));
if (hasSegWit && !SettingsInstance.SelectedBalanceApi.Equals(BalanceServiceNames.Blockonomics))
{
BalanceApi segApi = new Blockonomics();
List <BitcoinAddress> legacyAddrs = new List <BitcoinAddress>(AddressList.Where(x =>
!x.Address.StartsWith("bc1", System.StringComparison.OrdinalIgnoreCase)));
List <BitcoinAddress> segWitAddrs = new List <BitcoinAddress>(AddressList.Where(x =>
x.Address.StartsWith("bc1", System.StringComparison.OrdinalIgnoreCase)));
Response respSW = await segApi.UpdateBalancesAsync(segWitAddrs);
if (respSW.Errors.Any())
{
Errors = "SegWit API error: " + respSW.Errors.GetErrors();
Status = "Error in SegWit API! Continue updating legacy balances...";
}
Response resp = await api.UpdateBalancesAsync(legacyAddrs);
if (resp.Errors.Any())
{
Errors = resp.Errors.GetErrors();
Status = "Encountered an error!";
}
else
{
DataManager.WriteFile(AddressList, DataManager.FileType.Wallet);
RaisePropertyChanged("BitcoinBalance");
Status = "Balance Update Success!";
}
}
else
{
Response resp = await api.UpdateBalancesAsync(AddressList.ToList());
if (resp.Errors.Any())
{
Errors = resp.Errors.GetErrors();
Status = "Encountered an error!";
}
else
{
DataManager.WriteFile(AddressList, DataManager.FileType.Wallet);
RaisePropertyChanged("BitcoinBalance");
Status = "Balance Update Success!";
}
}
IsReceiving = false;
}
