feature: Sepsis Early Warning Engine

VigilCareClinicalAPI/Program.cs

@@ -12,10 +12,15 @@ try
 {    
     var builder = WebApplication.CreateBuilder(args);
 
-    builder.Host.UseSerilog((ctx, services, config) =>
-        config.ReadFrom.Configuration(ctx.Configuration)
-              .ReadFrom.Services(services)
-              .Enrich.FromLogContext());
+    // Serilog's reloadable logger can only be frozen once per process; skip in
+    // integration tests where WebApplicationFactory may build multiple hosts.
+    if (!builder.Environment.IsEnvironment("Testing"))
+    {
+        builder.Host.UseSerilog((ctx, services, config) =>
+            config.ReadFrom.Configuration(ctx.Configuration)
+                  .ReadFrom.Services(services)
+                  .Enrich.FromLogContext());
+    }
 
     builder.Services.AddDbContext<AppDbContext>(opts =>
         opts.UseNpgsql(builder.Configuration.GetConnectionString("DefaultConnection")));
@@ -43,12 +48,14 @@ try
     builder.Services.AddScoped<IObservationQueryService, ObservationQueryService>();
     builder.Services.AddScoped<IAlertService, AlertService>();
     builder.Services.AddScoped<IAnalyticsService, AnalyticsService>();
+    builder.Services.AddScoped<SirsDetector>();
 
     builder.Services.AddHostedService<ThresholdCacheLoader>();
     builder.Services.AddHostedService<KafkaTopicProvisioner>();
     builder.Services.AddHostedService<OutboxRelayService>();
     builder.Services.AddHostedService<ElasticIndexProvisioner>();
     builder.Services.AddHostedService<EsIndexerService>();
+    builder.Services.AddHostedService<SepsisEngineService>();
 
     builder.Services.AddControllers()
         .AddJsonOptions(opts =>
@@ -70,11 +77,14 @@ try
         await DataSeeder.SeedAsync(db, redis);
     }
 
-    app.UseSerilogRequestLogging(options =>
+    if (!app.Environment.IsEnvironment("Testing"))
     {
-        options.MessageTemplate =
-            "HTTP {RequestMethod} {RequestPath} responded {StatusCode} in {Elapsed:0.000}ms";
-    });
+        app.UseSerilogRequestLogging(options =>
+        {
+            options.MessageTemplate =
+                "HTTP {RequestMethod} {RequestPath} responded {StatusCode} in {Elapsed:0.000}ms";
+        });
+    }
 
     app.UseMiddleware<CorrelationIdMiddleware>();
     app.UseMiddleware<ExceptionHandlerMiddleware>();