Add SQL outbox for MAX sends

2026-07-05 13:47:07 +03:00
parent 5d33320e3d
commit 6dd5c7c6fb
8 changed files with 462 additions and 123 deletions
@@ -0,0 +1,41 @@
+using Microsoft.Extensions.Options;
+using QMax.Api.Configuration;
+
+namespace QMax.Api.Services;
+
+public sealed class MaxOutboxWorker(
+    IServiceScopeFactory scopeFactory,
+    IOptions<QMaxOptions> options,
+    ILogger<MaxOutboxWorker> logger) : BackgroundService
+{
+    private readonly QMaxOptions _options = options.Value;
+
+    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+    {
+        var delay = TimeSpan.FromSeconds(Math.Max(1, _options.MaxOutboxPollIntervalSeconds));
+        using var timer = new PeriodicTimer(delay);
+
+        while (!stoppingToken.IsCancellationRequested)
+        {
+            try
+            {
+                await timer.WaitForNextTickAsync(stoppingToken);
+            }
+            catch (OperationCanceledException)
+            {
+                break;
+            }
+
+            try
+            {
+                await using var scope = scopeFactory.CreateAsyncScope();
+                var outbox = scope.ServiceProvider.GetRequiredService<MaxOutboxService>();
+                await outbox.ProcessOnceAsync(stoppingToken);
+            }
+            catch (Exception ex)
+            {
+                logger.LogWarning(ex, "QMAX outbox tick failed.");
+            }
+        }
+    }
+}