Merge pull request 'Applied api reference redirect on root path' (#3) from payments into master

Reviewed-on: #3

.drone.yml

@@ -82,9 +82,9 @@ steps:
     commands:      
       - mkdir -p $HOME/.kube
       - echo "$KUBE_CONFIG" > $HOME/.kube/config
-      - kubectl apply -f midrandbooks-uat.yml
+      - kubectl apply -f midrandbooksapi-uat.yml
       - sleep 10
-      - kubectl rollout restart deployment/midrandbooks -n midrandbooks-uat
+      - kubectl rollout restart deployment/midrandbooks-api -n midrandbooksapi-uat
 
 depends_on:
   - package
@@ -105,7 +105,7 @@ steps:
     commands:      
       - mkdir -p $HOME/.kube
       - echo "$KUBE_CONFIG" > $HOME/.kube/config
-      - kubectl apply -f midrandbooks.yml
+      - kubectl apply -f midrandbooks-api.yml
 
 depends_on:
   - uat

MidrandBooksApi/Program.cs

@@ -1,4 +1,5 @@
 using Asp.Versioning.Builder;
+using k8s.Models;
 using LiteCharms.Features.Extensions;
 using LiteCharms.Features.Mediator;
 using LiteCharms.Features.MidrandBooks.Extensions;
@@ -74,6 +75,10 @@ app.UseHealthChecks("/ready");
 
 app.MapOpenApi();
 
+var apiVersions = app.DescribeApiVersions()
+    .OrderByDescending(o => o.ApiVersion.MajorVersion)
+    .ToList();
+
 foreach (var description in app.DescribeApiVersions().OrderByDescending(o => o.ApiVersion.MajorVersion))
     app.MapScalarApiReference($"/openapi/{description.GroupName}", (options, context) =>
     {
@@ -84,6 +89,10 @@ foreach (var description in app.DescribeApiVersions().OrderByDescending(o => o.A
         options.Authentication = new ScalarAuthenticationOptions { PreferredSecuritySchemes = ["Bearer"] };
     });
 
+var latestVersionGroup = apiVersions.FirstOrDefault()?.GroupName ?? "v1";
+
+app.MapGet("/", () => Results.Redirect($"/openapi/{latestVersionGroup}"))
+   .ExcludeFromDescription();
 
 if (!app.Environment.IsDevelopment())
     app.UseExceptionHandler("/Error", createScopeForErrors: true);