From 80f30a2820abeb8fb0b6bdbeffd5323542cfe38a Mon Sep 17 00:00:00 2001
From: "Stein A. Hoem" <stein.hoem@artsdatabanken.no>
Date: Mon, 25 Mar 2024 20:32:14 +0100
Subject: [PATCH] Add basic healthchecks

---
 Nbic.References/Nbic.References.csproj |  4 +++-
 Nbic.References/Startup.cs             | 12 ++++++++----
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/Nbic.References/Nbic.References.csproj b/Nbic.References/Nbic.References.csproj
index 87ec15c..e352935 100644
--- a/Nbic.References/Nbic.References.csproj
+++ b/Nbic.References/Nbic.References.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="IdentityServer4.AccessTokenValidation" Version="3.0.1" />
-    <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.21.0" />
+    <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.22.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="8.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
@@ -18,6 +18,8 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
+    <PackageReference Include="Microsoft.Extensions.Diagnostics.HealthChecks" Version="8.0.3" />
+    <PackageReference Include="Microsoft.Extensions.Diagnostics.HealthChecks.EntityFrameworkCore" Version="8.0.3" />
     <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="8.0.0" />
     <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.19.6" />
     <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="8.0.2" />
diff --git a/Nbic.References/Startup.cs b/Nbic.References/Startup.cs
index edb88c7..cb7b38e 100644
--- a/Nbic.References/Startup.cs
+++ b/Nbic.References/Startup.cs
@@ -1,7 +1,6 @@
 // ReSharper disable once StyleCop.SA1634
 // ReSharper disable StyleCop.SA1600
 
-using Microsoft.ApplicationInsights;
 using Nbic.References.Infrastructure.Repositories;
 using Nbic.References.Infrastructure.Repositories.DbContext;
 using Nbic.References.Infrastructure.Services.Indexing;
@@ -92,7 +91,7 @@ public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ILogger<
 
         app.UseAuthentication();
         app.UseAuthorization();
-
+        app.UseHealthChecks("/hc");
         app.UseEndpoints(endpoints =>
         {
             endpoints.MapControllers();
@@ -137,7 +136,12 @@ public void ConfigureServices(IServiceCollection services)
                             .WithExposedHeaders("WWW-Authenticate");
                     });
             });
-            
+        
+        // health monitoring
+        services.AddHealthChecks()
+            .AddDbContextCheck<ReferencesDbContext>();
+
+        // no search engine indexing
         services.AddStaticRobotsTxt(builder => builder.DenyAll());
     }
 
@@ -330,7 +334,7 @@ private void AddSwaggerMiddleware(IApplicationBuilder app)
                 // c.OAuthAdditionalQueryStringParams(new { foo = "bar" });
                 c.OAuthUseBasicAuthenticationWithAccessCodeGrant();
                 c.RoutePrefix = string.Empty;
-                c.DocumentTitle = "Nbic Reference API - swagger documentation";
+                c.DocumentTitle = "Nbic Reference API - swagger documentation"; // Since swagger doc i index.html - modify title
             });
     }
 }
\ No newline at end of file