public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value,
Type destinationType)
{
var obj = value as UserCoinKey;
return(UserCoinKey.GetUniqueId(obj?.Coin, obj?.Exchange));
}
public void SetPositions(string exchange, IList <ProxyPositionData> positions)
{
var pos = user.UserPositions.GetOrAddEmpty(exchange);
pos.Clear();
foreach (var position in positions)
{
var userCoinKey = UserCoinKey.Get(position.Coin, position.Exchange);
var userCoin = user.UserCoins.Get(userCoinKey);
var coinTicker = GetTicker(position.Coin, position.Exchange)?.Last ?? 0m;
var balance = position.Quantity * coinTicker;
if (userCoin != null)
{
userCoin.MergePosition(balance, position.Available, position.Pending, position.BuyPrice);
}
else
{
userCoin = new UserCoin(position.Coin, position.Exchange,
balance, position.Available, position.Pending, position.BuyPrice, null);
user.UserCoins.TryAdd(userCoin.UniqueName, userCoin);
}
pos.Add(userCoin);
}
}
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
var parts = value?.ToString().Split('_');
return(UserCoinKey.Get(parts?[0], parts?[1]));
}
