private async Task <IFund> GetFundAsync(IFundSettings settings, IInvictusFund fund, CurrencyCode currencyCode)
{
var now = DateTime.UtcNow;
var priceData = settings.Tradable
? await ethplorerClient.GetTokenInfoAsync(new EthereumAddress(settings.DataKey))
: null;
var navData = await ListPerformanceAsync(settings.Symbol, PriceMode.Close, now.AddDays(-29), now, currencyCode)
.ToListAsync(CancellationToken);
return(await MapFundAsync(
fund,
navData
.Select(x => x.NetAssetValuePerToken)
.ToList(),
priceData?.Price,
settings.Symbol,
currencyCode));
}
public async Task <IStake> GetStakeAsync(Symbol stakeSymbol, CurrencyCode currencyCode)
{
var stakeInfo = GetStakeInfo(stakeSymbol);
var stakePower = await stakingPowerRepository.GetLatestAsync(stakeInfo.ContractAddress);
var tokenInfo = await ethplorerClient.GetTokenInfoAsync(stakeInfo.ContractAddress);
var tokenPair = await graphClient.GetUniswapPairAsync(stakeInfo.PoolAddress);
var circulatingSupply = tokenInfo.TotalSupply.FromBigInteger(int.Parse(tokenInfo.Decimals));
var token = tokenPair.Tokens
.Single(x => x.Symbol.Equals(stakeInfo.Symbol.ToString(), StringComparison.OrdinalIgnoreCase));
var now = DateTime.UtcNow;
var priceHistory = await fundService.ListPerformanceAsync(stakeSymbol, PriceMode.Raw, now.AddDays(-29), now, currencyCode)
.ToListAsync(CancellationToken);
var dailyNavs = priceHistory.TakeLast(2);
var weeklyNavs = priceHistory.TakeLast(8);
return(new BusinessStake()
{
Name = stakeInfo.Name,
Category = stakeInfo.Category,
Description = stakeInfo.Description,
InvictusUri = stakeInfo.Links.External,
FactSheetUri = stakeInfo.Links.Fact,
PoolUri = new Uri(string.Format(PoolTemplate, stakeInfo.PoolAddress), UriKind.Absolute),
Token = new BusinessToken()
{
Symbol = stakeInfo.Symbol,
ContractAddress = stakeInfo.ContractAddress,
Decimals = stakeInfo.Decimals
},
CirculatingSupply = circulatingSupply,
Market = new BusinessMarket()
{
IsTradable = true,
Cap = CurrencyConverter.Convert(priceHistory.Last().MarketCap.Value, currencyCode),
PricePerToken = CurrencyConverter.Convert(token.PricePerToken, currencyCode),
Total = CurrencyConverter.Convert(circulatingSupply * token.PricePerToken, currencyCode),
DiffDaily = dailyNavs.First().MarketAssetValuePerToken.Value.PercentageDiff(dailyNavs.Last().MarketAssetValuePerToken.Value),
DiffWeekly = weeklyNavs.First().MarketAssetValuePerToken.Value.PercentageDiff(weeklyNavs.Last().MarketAssetValuePerToken.Value),
DiffMonthly = priceHistory.First().MarketAssetValuePerToken.Value.PercentageDiff(priceHistory.Last().MarketAssetValuePerToken.Value),
Volume = CurrencyConverter.Convert(tokenPair.Volume, currencyCode),
VolumeDiffDaily = dailyNavs.First().Volume.Value.PercentageDiff(dailyNavs.Last().Volume.Value),
VolumeDiffWeekly = weeklyNavs.First().Volume.Value.PercentageDiff(weeklyNavs.Last().Volume.Value),
VolumeDiffMonthly = priceHistory.First().Volume.Value.PercentageDiff(priceHistory.Last().Volume.Value),
},
StakingAddress = stakeInfo.StakingAddress,
FundMultipliers = stakeInfo.FundMultipliers,
TimeMultipliers = stakeInfo.TimeMultipliers
.Select(tm => new BusinessTimeMultiplier()
{
RangeMin = tm.RangeMin,
RangeMax = tm.RangeMax,
Multiplier = tm.Multiplier
})
.ToList(),
Power = MapStakingPower(stakeInfo, stakePower, currencyCode)
});
}