Adding MaidBotApi

2026-03-11 13:21:47 -05:00
parent f3cb730f3b
commit f004c8205a
122 changed files with 4227 additions and 0 deletions
@@ -0,0 +1,66 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Serilog;
+using NCrontab;
+using LCU.Api.Internal.MaidBotApi.Services;
+using LCU.Api.Internal.MaidBotApi.Configurations;
+namespace LCU.API.Internal.MaidBotApi.HostedService;
+
+public class SchedulerHostedService : BackgroundService
+{
+    private readonly ApiConfiguration _apiConfiguration;
+    private readonly IServiceScopeFactory _scopeFactory;
+
+    private readonly CrontabSchedule _schedule;
+    private DateTime _nextScheduleRun;
+    public const string DefaultScheduleCronPattern = "*/5 * * * *";
+
+    private CancellationToken _cancellationToken;
+
+    public SchedulerHostedService(IServiceScopeFactory scopeFactory,
+                                       ApiConfiguration apiConfiguration)
+    {
+        _scopeFactory = scopeFactory;
+        _apiConfiguration = apiConfiguration;
+
+        var cron = (_apiConfiguration?.BatchSchedulerCron) ?? DefaultScheduleCronPattern;
+        _schedule = CrontabSchedule.Parse(cron);
+        _nextScheduleRun = _schedule.GetNextOccurrence(DateTime.Now);
+
+        _cancellationToken = new CancellationToken();
+    }
+
+    protected override async Task ExecuteAsync(CancellationToken cancellationToken)
+    {
+        Log.Information("MaidBot Scheduler Hosted Service is starting.");
+        _cancellationToken = cancellationToken;
+        try
+        {
+            do
+            {
+                if (_apiConfiguration.FeatureFlags.RunScheduler && DateTime.Now > _nextScheduleRun)
+                {
+                    using var scope = _scopeFactory.CreateScope();
+                    await Task.Run(async () => await scope.ServiceProvider.GetRequiredService<ILogDistributionService>().HandleLogDistribution());
+
+                    _nextScheduleRun = _schedule.GetNextOccurrence(DateTime.Now);
+                }
+
+                await Task.Delay(5000, cancellationToken); //5 seconds delay
+            } while (!cancellationToken.IsCancellationRequested);
+        }
+        catch (TaskCanceledException taskCanceledException) when (_cancellationToken.IsCancellationRequested)
+        {
+            Log.Information(taskCanceledException, "MaidBot Scheduler Hosted Service was shut down normally.");
+        }
+        catch (Exception exception)
+        {
+            Log.Error(exception, "Error trying to startup main thread for MaidBot Scheduler Hosted Service");
+        }
+
+        Log.Information("MaidBot Scheduler Hosted Service is stopping.");
+    }
+}