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Using PeriodicTimer instead of threading.timer in some services

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Kwoth
2022-01-10 17:19:48 +01:00
parent 73901158ab
commit 9de75d9109
5 changed files with 86 additions and 55 deletions
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73
src/NadekoBot/Modules/Utility/UnitConversion/ConverterService.cs
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@@ -1,16 +1,17 @@
#nullable disable
using NadekoBot.Common.ModuleBehaviors;
using NadekoBot.Modules.Utility.Common;
using Newtonsoft.Json;
namespace NadekoBot.Modules.Utility.Services;
public class ConverterService : INService
public class ConverterService : INService, IReadyExecutor
{
public ConvertUnit[] Units
=> _cache.Redis.GetDatabase().StringGet("converter_units").ToString().MapJson<ConvertUnit[]>();
private readonly Timer _currencyUpdater;
private readonly TimeSpan _updateInterval = new(12, 0, 0);
private readonly DiscordSocketClient _client;
private readonly IDataCache _cache;
private readonly IHttpClientFactory _httpFactory;
@@ -19,14 +20,28 @@ public class ConverterService : INService
IDataCache cache,
IHttpClientFactory factory)
{
_client = client;
_cache = cache;
_httpFactory = factory;
}
if (client.ShardId == 0)
_currencyUpdater = new(async shouldLoad => await UpdateCurrency((bool)shouldLoad!),
client.ShardId == 0,
TimeSpan.Zero,
_updateInterval);
public async Task OnReadyAsync()
{
if (_client.ShardId != 0)
return;
var timer = new PeriodicTimer(_updateInterval);
do
{
try
{
await UpdateCurrency();
}
catch
{
// ignored
}
} while (await timer.WaitForNextTickAsync());
}
private async Task<Rates> GetCurrencyRates()
@@ -36,37 +51,27 @@ public class ConverterService : INService
return JsonConvert.DeserializeObject<Rates>(res);
}
private async Task UpdateCurrency(bool shouldLoad)
private async Task UpdateCurrency()
{
try
var unitTypeString = "currency";
var currencyRates = await GetCurrencyRates();
var baseType = new ConvertUnit
{
var unitTypeString = "currency";
if (shouldLoad)
{
var currencyRates = await GetCurrencyRates();
var baseType = new ConvertUnit
{
Triggers = new[] { currencyRates.Base }, Modifier = decimal.One, UnitType = unitTypeString
};
var range = currencyRates.ConversionRates.Select(u => new ConvertUnit
{
Triggers = new[] { u.Key }, Modifier = u.Value, UnitType = unitTypeString
})
.ToArray();
Triggers = new[] { currencyRates.Base }, Modifier = decimal.One, UnitType = unitTypeString
};
var range = currencyRates.ConversionRates.Select(u => new ConvertUnit
{
Triggers = new[] { u.Key }, Modifier = u.Value, UnitType = unitTypeString
})
.ToArray();
var fileData = JsonConvert.DeserializeObject<ConvertUnit[]>(File.ReadAllText("data/units.json"))
?.Where(x => x.UnitType != "currency");
if (fileData is null)
return;
var fileData = JsonConvert.DeserializeObject<ConvertUnit[]>(File.ReadAllText("data/units.json"))
?.Where(x => x.UnitType != "currency");
if (fileData is null)
return;
var data = JsonConvert.SerializeObject(range.Append(baseType).Concat(fileData).ToList());
_cache.Redis.GetDatabase().StringSet("converter_units", data);
}
}
catch
{
// ignored
}
var data = JsonConvert.SerializeObject(range.Append(baseType).Concat(fileData).ToList());
_cache.Redis.GetDatabase().StringSet("converter_units", data);
}
}