Added Mediator and Quartz components

2026-08-20 16:32:13 +02:00
parent eef9ade66d
commit f4c680d19d
11 changed files with 382 additions and 4 deletions
@@ -0,0 +1,52 @@
+using System.Diagnostics;
+using PostFundManagement.Domain.Abstractions;
+using PostFundManagement.Domain.Extensions;
+
+namespace PostFundManagement.Domain.Quartz;
+
+[DisallowConcurrentExecution]
+public sealed class MediatorJob<TNotification>(IMediator mediator) : IJob where TNotification : IEvent
+{
+    public async Task Execute(IJobExecutionContext context)
+    {
+        if (context.Recovering)
+            Trace.WriteLine($"CRITICAL RECOVERY: Resurrecting job '{typeof(TNotification).Name}' after a previous cluster node crashed mid-execution.");
+
+        var data = context.MergedJobDataMap["Payload"] as string;
+
+        if (string.IsNullOrWhiteSpace(data))
+        {
+            Trace.WriteLine("Job Payload missing, job ended");
+
+            return;
+        }
+
+        var notification = JsonSerializer.Deserialize<TNotification>(data);
+
+        if (notification is null)
+        {
+            Trace.WriteLine("Notification could not be Json converted from data string, job ended");
+
+            return;
+        }
+
+        using var activity = MediatorTelemetry.Source.StartActivity(typeof(TNotification).Name);
+
+        activity?.SetTag("event.correlation_id", notification.CorrelationId);
+
+        try
+        {
+            await mediator.Publish(notification, context.CancellationToken);
+
+            Trace.WriteLine("Job published successfully");
+        }
+        catch (OperationCanceledException) when (context.CancellationToken.IsCancellationRequested)
+        {
+            Trace.WriteLine($"Job '{typeof(TNotification).Name}' was gracefully interrupted by the cluster control plane.");
+            
+            activity?.SetStatus(ActivityStatusCode.Ok);
+
+            return;
+        }
+    }
+}