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Fix HitBTC provider

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nicolas.dorier 2020-08-16 23:12:21 +09:00
parent 66d01aecc3
commit f4ad04ec2e
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GPG key ID: 6618763EF09186FE
3 changed files with 42 additions and 2 deletions
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39
BTCPayServer.Rating/Providers/HitBTCRateProvider.cs Normal file
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@ -0,0 +1,39 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using BTCPayServer.Services.Rates;
using Newtonsoft.Json.Linq;
namespace BTCPayServer.Rating
{
public class HitBTCRateProvider : IRateProvider
{
private readonly HttpClient _httpClient;
public HitBTCRateProvider(HttpClient httpClient)
{
_httpClient = httpClient ?? new HttpClient();
}
public async Task<PairRate[]> GetRatesAsync(CancellationToken cancellationToken)
{
var response = await _httpClient.GetAsync("https://api.hitbtc.com/api/2/public/ticker", cancellationToken);
var jarray = await response.Content.ReadAsAsync<JArray>(cancellationToken);
return jarray
.Children<JObject>()
.Where(p => CurrencyPair.TryParse(p["symbol"].Value<string>(), out _))
.Select(p => new PairRate(CurrencyPair.Parse(p["symbol"].Value<string>()), CreateBidAsk(p)))
.ToArray();
}
private BidAsk CreateBidAsk(JObject p)
{
var bid = p["bid"].Value<decimal>();
var ask = p["ask"].Value<decimal>();
return new BidAsk(bid, ask);
}
}
}

2
BTCPayServer.Rating/Services/RateProviderFactory.cs
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@ -90,10 +90,10 @@ namespace BTCPayServer.Services.Rates
AddExchangeSharpProviders<ExchangeBinanceAPI>("binance");
AddExchangeSharpProviders<ExchangeBittrexAPI>("bittrex");
AddExchangeSharpProviders<ExchangePoloniexAPI>("poloniex");
AddExchangeSharpProviders<ExchangeHitBTCAPI>("hitbtc");
AddExchangeSharpProviders<ExchangeNDAXAPI>("ndax");
// Handmade providers
Providers.Add("hitbtc", new HitBTCRateProvider(_httpClientFactory?.CreateClient("EXCHANGE_HITBTC")));
Providers.Add("coingecko", new CoinGeckoRateProvider(_httpClientFactory));
Providers.Add("kraken", new KrakenExchangeRateProvider() { HttpClient = _httpClientFactory?.CreateClient("EXCHANGE_KRAKEN") });
Providers.Add("bylls", new ByllsRateProvider(_httpClientFactory?.CreateClient("EXCHANGE_BYLLS")));

3
Changelog.md
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@ -11,8 +11,9 @@
### Bug fixes
* Fix some crashes when switching from Altcoins edition to Bitcoin-Only. (@Kukks @NicolasDorier)
* Fix invoices CSV Export formatting introduced in 1.0.5.4
* Fix invoices CSV Export formatting introduced in 1.0.5.4 (@NicolasDorier)
* UI: Fix custom-select glitch (#1822 @DennisReimann)
* Fix crash with hitbtc rate provider (@NicolasDorier)
## 1.0.5.4: