main

2026-03-29 12:43:49 +03:00
parent 829413f05d
commit 85c35c73e8
41 changed files with 6127 additions and 36 deletions
--- a/media-worker/Program.cs
+++ b/media-worker/Program.cs
@@ -0,0 +1,95 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Polly;
+using Polly.Extensions.Http;
+using Serilog;
+using SaasMediaWorker.Configuration;
+using SaasMediaWorker.Services;
+
+Log.Logger = new LoggerConfiguration()
+    .MinimumLevel.Information()
+    .WriteTo.Console(outputTemplate:
+        "[{Timestamp:HH:mm:ss} {Level:u3}] {Message:lj}{NewLine}{Exception}")
+    .CreateLogger();
+
+try
+{
+    Log.Information("🚀 ContentGen AI Media Worker başlatılıyor...");
+
+    var builder = Host.CreateApplicationBuilder(args);
+
+    builder.Services.AddSerilog();
+
+    // Configuration binding
+    builder.Services.Configure<WorkerSettings>(
+        builder.Configuration.GetSection("WorkerSettings"));
+    builder.Services.Configure<RedisSettings>(
+        builder.Configuration.GetSection("Redis"));
+    builder.Services.Configure<S3Settings>(
+        builder.Configuration.GetSection("S3"));
+    builder.Services.Configure<ApiSettings>(
+        builder.Configuration.GetSection("ApiSettings"));
+    builder.Services.Configure<FFmpegSettings>(
+        builder.Configuration.GetSection("FFmpeg"));
+
+    // Polly Retry Policy — Exponential Backoff + Circuit Breaker
+    var retryPolicy = HttpPolicyExtensions
+        .HandleTransientHttpError()
+        .WaitAndRetryAsync(
+            retryCount: 3,
+            sleepDurationProvider: attempt =>
+                TimeSpan.FromSeconds(Math.Pow(2, attempt)) +
+                TimeSpan.FromMilliseconds(Random.Shared.Next(0, 1000)),
+            onRetry: (outcome, delay, attempt, _) =>
+            {
+                Log.Warning(
+                    "HTTP Retry #{Attempt} — {Delay}s sonra tekrar denenecek. Hata: {Error}",
+                    attempt, delay.TotalSeconds,
+                    outcome.Exception?.Message ?? outcome.Result?.StatusCode.ToString());
+            });
+
+    var circuitBreakerPolicy = HttpPolicyExtensions
+        .HandleTransientHttpError()
+        .CircuitBreakerAsync(
+            handledEventsAllowedBeforeBreaking: 5,
+            durationOfBreak: TimeSpan.FromSeconds(30),
+            onBreak: (_, duration) =>
+                Log.Error("⚡ Circuit Breaker AÇILDI — {Duration}s bekleniyor", duration.TotalSeconds),
+            onReset: () =>
+                Log.Information("✅ Circuit Breaker kapandı — istekler devam ediyor"));
+
+    var combinedPolicy = Policy.WrapAsync(retryPolicy, circuitBreakerPolicy);
+
+    // HttpClient registrations with Polly
+    builder.Services.AddHttpClient<HiggsFieldService>("HiggsField")
+        .AddPolicyHandler(combinedPolicy);
+
+    builder.Services.AddHttpClient<TtsService>("TTS")
+        .AddPolicyHandler(combinedPolicy);
+
+    builder.Services.AddHttpClient<SunoMusicService>("Suno")
+        .AddPolicyHandler(combinedPolicy);
+
+    builder.Services.AddHttpClient<ApiNotificationService>("CoreAPI")
+        .AddPolicyHandler(retryPolicy);
+
+    // Service registrations
+    builder.Services.AddSingleton<S3StorageService>();
+    builder.Services.AddSingleton<FFmpegService>();
+    builder.Services.AddSingleton<VideoRenderPipeline>();
+    builder.Services.AddSingleton<DatabaseService>();
+
+    // Background Service — Redis Queue Consumer
+    builder.Services.AddHostedService<QueueConsumerService>();
+
+    var host = builder.Build();
+    await host.RunAsync();
+}
+catch (Exception ex)
+{
+    Log.Fatal(ex, "💀 Media Worker başlatılamadı!");
+}
+finally
+{
+    await Log.CloseAndFlushAsync();
+}