feat: SKU保存链路切换到RabbitMQ Outbox并新增独立Worker

src/Worker/TakeoutSaaS.SkuWorker/Program.cs

@@ -0,0 +1,62 @@
+using MassTransit;
+using Microsoft.Extensions.Options;
+using TakeoutSaaS.Infrastructure.App.Persistence;
+using TakeoutSaaS.Infrastructure.Common.Extensions;
+using TakeoutSaaS.Module.Messaging.Options;
+using TakeoutSaaS.Module.Tenancy.Extensions;
+using TakeoutSaaS.Shared.Abstractions.Constants;
+using TakeoutSaaS.TenantApi.Services;
+using TakeoutSaaS.SkuWorker.Consumers;
+using TakeoutSaaS.Application.App.Products.Messaging;
+
+var builder = Host.CreateApplicationBuilder(args);
+
+builder.Services.AddDatabaseInfrastructure(builder.Configuration);
+builder.Services.AddPostgresDbContext<TakeoutAppDbContext>(DatabaseConstants.AppDataSource);
+builder.Services.AddTenantResolution(builder.Configuration);
+builder.Services.AddScoped<ProductSkuSaveService>();
+builder.Services.AddScoped<ProductSkuSaveJobRunner>();
+
+builder.Services.AddOptions<RabbitMqOptions>()
+    .Bind(builder.Configuration.GetSection("RabbitMQ"))
+    .ValidateDataAnnotations()
+    .ValidateOnStart();
+
+builder.Services.AddMassTransit(configurator =>
+{
+    configurator.AddConsumer<ProductSkuSaveJobRequestedConsumer>(consumerConfigurator =>
+    {
+        consumerConfigurator.UseMessageRetry(retry =>
+        {
+            retry.Exponential(
+                retryLimit: 5,
+                minInterval: TimeSpan.FromSeconds(1),
+                maxInterval: TimeSpan.FromSeconds(30),
+                intervalDelta: TimeSpan.FromSeconds(2));
+        });
+    });
+
+    configurator.UsingRabbitMq((context, cfg) =>
+    {
+        var options = context.GetRequiredService<IOptions<RabbitMqOptions>>().Value;
+        var virtualHost = string.IsNullOrWhiteSpace(options.VirtualHost) ? "/" : options.VirtualHost.Trim();
+        var virtualHostPath = virtualHost == "/" ? "/" : $"/{virtualHost.TrimStart('/')}";
+        var hostUri = new Uri($"rabbitmq://{options.Host}:{options.Port}{virtualHostPath}");
+
+        cfg.Host(hostUri, host =>
+        {
+            host.Username(options.Username);
+            host.Password(options.Password);
+        });
+
+        cfg.PrefetchCount = options.PrefetchCount;
+        cfg.ReceiveEndpoint(ProductSkuSaveJobRequestedEvent.QueueName, endpoint =>
+        {
+            endpoint.PrefetchCount = options.PrefetchCount;
+            endpoint.ConfigureConsumer<ProductSkuSaveJobRequestedConsumer>(context);
+        });
+    });
+});
+
+var app = builder.Build();
+await app.RunAsync();