43 lines
1.9 KiB
C#
43 lines
1.9 KiB
C#
using CH.CryptoStats.Abstractions;
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using Microsoft.Extensions.Configuration;
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using System.Net.Http.Json;
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using System.Text.Json;
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using CH.Energy.Abstractions.Enum;
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namespace CH.CryptoStats.CoinMarketCap;
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public class CoinMarketCapService(HttpClient httpClient, IConfiguration configuration) : ICryptoStats
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{
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public async Task<Abstractions.CryptoStats> GetCryptoStatsAsync(string cryptoName, string currency, CancellationToken cancellationToken)
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{
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var apiKey = configuration.GetValue<string>("CoinMarketCap:ApiKey");
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var apiUrl = configuration.GetValue<string>("CoinMarketCap:ApiUrl");
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var response = await httpClient.GetAsync($"{apiUrl}slug={cryptoName}&convert={currency}&CMC_PRO_API_KEY={apiKey}",cancellationToken);
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var jsonResponse = await response.Content.ReadFromJsonAsync<ApiResponse>(cancellationToken);
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return ParseCryptoStats(jsonResponse.Data["1"], currency, cancellationToken).Result;
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}
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private Task<Abstractions.CryptoStats> ParseCryptoStats(CoinMarketCapEntity coinMarketCapEntity, string currency, CancellationToken cancellationToken)
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{
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var quoteData = coinMarketCapEntity.Quote.CAD ?? coinMarketCapEntity.Quote.USD;
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var cryptoStats = new Abstractions.CryptoStats
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{
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Name = coinMarketCapEntity.Name,
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Symbol = coinMarketCapEntity.Symbol,
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MaxSupply = coinMarketCapEntity.MaxSupply,
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CirculatingSupply = coinMarketCapEntity.CirculatingSupply,
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TotalSupply = coinMarketCapEntity.TotalSupply,
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Currency = (Currency)System.Enum.Parse(typeof(Currency), currency.ToUpper()),
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UpdatedAt = DateTime.Parse(coinMarketCapEntity.LastUpdated),
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Price = quoteData.Price,
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Volume24H = quoteData.Volume24H,
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VolumeChange24H = quoteData.VolumeChange24H,
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MarketCap = quoteData.MarketCap,
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MarketCapDominance = quoteData.MarketCapDominance,
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FullyDilutedMarketCap = quoteData.FullyDilutedMarketCap
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};
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return Task.FromResult(cryptoStats);
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}
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}
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