refactor: consolidate backend into modular monolith

Tiku.Api/Controllers/HealthController.cs

@@ -4,9 +4,6 @@ using Tiku.Api.Contracts;
 using Tiku.Application.Security;
 using Tiku.Infrastructure.Persistence;
 using Microsoft.EntityFrameworkCore;
-using Microsoft.Extensions.Diagnostics.HealthChecks;
-using Tiku.Infrastructure.Messaging;
-using Tiku.Api.Observability;
 
 namespace Tiku.Api.Controllers;
 
@@ -17,10 +14,7 @@ namespace Tiku.Api.Controllers;
 [Route("api/health")]
 public sealed class HealthController(
     TikuDbContext dbContext,
-    IRedisSecurityStore redisSecurityStore,
-    MessagingOptions messagingOptions,
-    HealthCheckService healthCheckService,
-    OutboxBacklogSnapshot outboxSnapshot) : ControllerBase
+    IRedisSecurityStore redisSecurityStore) : ControllerBase
 {
     [HttpGet]
     [EndpointSummary("健康检查")]
@@ -40,29 +34,12 @@ public sealed class HealthController(
     {
         var database = await dbContext.Database.CanConnectAsync(cancellationToken);
         var redis = !redisSecurityStore.IsConfigured || await redisSecurityStore.PingAsync(cancellationToken);
-        var rabbitHealth = await healthCheckService.CheckHealthAsync(
-            registration => registration.Tags.Contains("ready"),
-            cancellationToken);
-        var rabbitMq = !messagingOptions.IsConfigured || rabbitHealth.Status == HealthStatus.Healthy;
-        var outboxPending = outboxSnapshot.Pending;
-        var outboxOldestAgeSeconds = outboxSnapshot.OldestAgeSeconds;
-        var outboxAlert = outboxPending >= messagingOptions.OutboxBacklogAlertCount ||
-                          outboxOldestAgeSeconds >= messagingOptions.OutboxOldestMessageAlertSeconds;
-        var ready = database && redis && rabbitMq;
+        var ready = database && redis;
         var response = new
         {
             status = ready ? "ready" : "not_ready",
             database,
             redis = new { configured = redisSecurityStore.IsConfigured, ready = redis },
-            rabbitMq = new { configured = messagingOptions.IsConfigured, ready = rabbitMq },
-            outbox = new
-            {
-                pending = outboxPending,
-                oldestAgeSeconds = Math.Round(outboxOldestAgeSeconds, 1),
-                alert = outboxAlert,
-                backlogAlertCount = messagingOptions.OutboxBacklogAlertCount,
-                oldestMessageAlertSeconds = messagingOptions.OutboxOldestMessageAlertSeconds
-            },
             checkedAt = DateTimeOffset.UtcNow
         };
         return ready ? Ok(response) : StatusCode(StatusCodes.Status503ServiceUnavailable, response);