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fix: cache .coins result to avoid ratelimits

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Kwoth
2024-07-07 10:05:01 +00:00
parent 25fa8a3852
commit 1d760a548e
2 changed files with 23 additions and 15 deletions
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5
src/NadekoBot/Modules/Searches/Crypto/CryptoCommands.cs
View File

@@ -201,11 +201,10 @@ public partial class Searches
.Paginated()
.PageItems(async (page) =>
{
var coins = await _service.GetTopCoins(page + 1);
var coins = await _service.GetTopCoins(page);
return coins;
})
.PageSize(1)
.PageSize(10)
.Page((items, _) =>
{
var embed = _sender.CreateEmbed()

33
src/NadekoBot/Modules/Searches/Crypto/CryptoService.cs
View File

@@ -4,6 +4,7 @@ using SixLabors.ImageSharp;
using SixLabors.ImageSharp.Drawing.Processing;
using SixLabors.ImageSharp.PixelFormats;
using SixLabors.ImageSharp.Processing;
using System.Collections.ObjectModel;
using System.Globalization;
using System.Net.Http.Json;
using System.Text.Json.Serialization;
@@ -214,16 +215,24 @@ public class CryptoService : INService
return points;
}
private static TypedKey<IReadOnlyCollection<GeckoCoinsResult>> GetTopCoinsKey()
=> new($"crypto:top_coins");
public async Task<IReadOnlyCollection<GeckoCoinsResult>?> GetTopCoins(int page)
{
if (page >= 25)
page = 24;
using var http = _httpFactory.CreateClient();
http.AddFakeHeaders();
var result = await http.GetFromJsonAsync<List<GeckoCoinsResult>>(
$"https://api.coingecko.com/api/v3/coins/markets?vs_currency=usd&order=market_cap_desc&page={page}&per_page=10");
return result;
var result = await _cache.GetOrAddAsync<IReadOnlyCollection<GeckoCoinsResult>>(GetTopCoinsKey(),
async () => await http.GetFromJsonAsync<List<GeckoCoinsResult>>(
"https://api.coingecko.com/api/v3/coins/markets?vs_currency=usd&order=market_cap_desc&per_page=250")
?? []);
return result!.Skip(page * 10).Take(10).ToList();
}
}
@@ -231,28 +240,28 @@ public sealed class GeckoCoinsResult
{
[JsonPropertyName("id")]
public required string Id { get; init; }
[JsonPropertyName("name")]
public required string Name { get; init; }
[JsonPropertyName("symbol")]
public required string Symbol { get; init; }
[JsonPropertyName("current_price")]
public required decimal CurrentPrice { get; init; }
[JsonPropertyName("price_change_percentage_24h")]
public required decimal PercentChange24h { get; init; }
[JsonPropertyName("market_cap")]
public required decimal MarketCap { get; init; }
[JsonPropertyName("circulating_supply")]
public required decimal? CirculatingSupply { get; init; }
[JsonPropertyName("total_supply")]
public required decimal? TotalSupply { get; init; }
[JsonPropertyName("market_cap_rank")]
public required int MarketCapRank { get; init; }
}