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Code Issues Packages Projects Releases Wiki Activity

.crypto will now show CoinMarketCap rank. Small refactor

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Kwoth
2022-01-31 11:50:49 +01:00
parent 3e0bbd8ada
commit 2d90ecaa51
5 changed files with 131 additions and 83 deletions
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44
src/NadekoBot/Modules/Searches/Crypto/CryptoService.cs
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@@ -1,6 +1,8 @@
#nullable disable
using NadekoBot.Modules.Searches.Common;
using Newtonsoft.Json;
using System.Net.Http.Json;
using JsonSerializer = System.Text.Json.JsonSerializer;
using StringExtensions = NadekoBot.Extensions.StringExtensions;
namespace NadekoBot.Modules.Searches.Services;
@@ -19,38 +21,36 @@ public class CryptoService : INService
_creds = creds;
}
public async Task<(CryptoResponseData Data, CryptoResponseData Nearest)> GetCryptoData(string name)
public async Task<(CmcResponseData Data, CmcResponseData Nearest)> GetCryptoData(string name)
{
if (string.IsNullOrWhiteSpace(name)) return (null, null);
if (string.IsNullOrWhiteSpace(name))
return (null, null);
name = name.ToUpperInvariant();
var cryptos = await CryptoData();
var cryptos = await GetCryptoDataInternal();
if (cryptos is null)
return (null, null);
var crypto = cryptos?.FirstOrDefault(x
=> x.Id.ToUpperInvariant() == name
=> x.Slug.ToUpperInvariant() == name
|| x.Name.ToUpperInvariant() == name
|| x.Symbol.ToUpperInvariant() == name);
(CryptoResponseData Elem, int Distance)? nearest = null;
if (crypto is null)
{
nearest = cryptos.Select(x => (x, Distance: x.Name.ToUpperInvariant().LevenshteinDistance(name)))
.OrderBy(x => x.Distance)
.Where(x => x.Distance <= 2)
.FirstOrDefault();
if (crypto is not null)
return (crypto, null);
crypto = nearest?.Elem;
}
if (nearest is not null) return (null, crypto);
var nearest = cryptos
.Select(elem => (Elem: elem,
Distance: StringExtensions.LevenshteinDistance(elem.Name.ToUpperInvariant(), name)))
.OrderBy(x => x.Distance)
.FirstOrDefault(x => x.Distance <= 2);
return (crypto, null);
return (null, nearest.Elem);
}
public async Task<List<CryptoResponseData>> CryptoData()
public async Task<List<CmcResponseData>> GetCryptoDataInternal()
{
await _getCryptoLock.WaitAsync();
try
@@ -61,16 +61,14 @@ public class CryptoService : INService
try
{
using var http = _httpFactory.CreateClient();
var strData = await http.GetStringAsync(
var strData = await http.GetFromJsonAsync<CryptoResponse>(
"https://pro-api.coinmarketcap.com/v1/cryptocurrency/listings/latest?"
+ $"CMC_PRO_API_KEY={_creds.CoinmarketcapApiKey}"
+ "&start=1"
+ "&limit=5000"
+ "&convert=USD");
JsonConvert.DeserializeObject<CryptoResponse>(strData); // just to see if its' valid
return strData;
return JsonSerializer.Serialize(strData);
}
catch (Exception ex)
{
@@ -81,7 +79,7 @@ public class CryptoService : INService
"",
TimeSpan.FromHours(2));
return JsonConvert.DeserializeObject<CryptoResponse>(fullStrData)?.Data ?? new();
return JsonSerializer.Deserialize<CryptoResponse>(fullStrData)?.Data ?? new();
}
catch (Exception ex)
{