Refactor startup for health check urls (#2)

Author: Arnab-Developer

HttpHealthCheckDashboard/HealthCheckExtensions.cs

@@ -0,0 +1,44 @@
+using HealthChecks.UI.Client;
+using HttpHealthCheckDashboard.HealthChecks;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Diagnostics.HealthChecks;
+using Microsoft.AspNetCore.Routing;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace HttpHealthCheckDashboard
+{
+    public static class HealthCheckExtensions
+    {
+        public static IHealthChecksBuilder AddHealthChecksUrls(this IServiceCollection services) =>
+            services
+                .AddHealthChecks()
+                .AddCheck<MicrosoftHealthCheck>("Microsoft")
+                .AddCheck<GoogleHealthCheck>("Google")
+                .AddCheck<InactiveUrlHealthCheck>("InactiveUrl")
+                .AddCheck<InvalidUrlHealthCheck>("InvalidUrl");
+
+        public static void MapHealthChecksUrls(this IEndpointRouteBuilder endpoints)
+        {
+            endpoints.MapHealthChecks("/microsoft-hc", new HealthCheckOptions()
+            {
+                Predicate = r => r.Name.Contains("Microsoft"),
+                ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
+            });
+            endpoints.MapHealthChecks("/google-hc", new HealthCheckOptions()
+            {
+                Predicate = r => r.Name.Contains("Google"),
+                ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
+            });
+            endpoints.MapHealthChecks("/inactiveurl-hc", new HealthCheckOptions()
+            {
+                Predicate = r => r.Name.Contains("InactiveUrl"),
+                ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
+            });
+            endpoints.MapHealthChecks("/invalidurl-hc", new HealthCheckOptions()
+            {
+                Predicate = r => r.Name.Contains("InvalidUrl"),
+                ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
+            });
+        }
+    }
+}

HttpHealthCheckDashboard/Startup.cs

@@ -1,9 +1,7 @@
 using ArnabDeveloper.HttpHealthCheck;
 using ArnabDeveloper.HttpHealthCheck.DI;
-using HealthChecks.UI.Client;
 using HttpHealthCheckDashboard.HealthChecks;
 using Microsoft.AspNetCore.Builder;
-using Microsoft.AspNetCore.Diagnostics.HealthChecks;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Configuration;
@@ -50,11 +48,7 @@ public void ConfigureServices(IServiceCollection services)
                     }
                     return urlDetails.AsEnumerable();
                 })
-                .AddHealthChecks()
-                .AddCheck<MicrosoftHealthCheck>("Microsoft")
-                .AddCheck<GoogleHealthCheck>("Google")
-                .AddCheck<InactiveUrlHealthCheck>("InactiveUrl")
-                .AddCheck<InvalidUrlHealthCheck>("InvalidUrl");
+                .AddHealthChecksUrls();
 
             services
                 .AddHealthChecksUI()
@@ -75,26 +69,7 @@ public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
 
             app.UseEndpoints(endpoints =>
             {
-                endpoints.MapHealthChecks("/microsoft-hc", new HealthCheckOptions()
-                {
-                    Predicate = r => r.Name.Contains("Microsoft"),
-                    ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
-                });
-                endpoints.MapHealthChecks("/google-hc", new HealthCheckOptions()
-                {
-                    Predicate = r => r.Name.Contains("Google"),
-                    ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
-                });
-                endpoints.MapHealthChecks("/inactiveurl-hc", new HealthCheckOptions()
-                {
-                    Predicate = r => r.Name.Contains("InactiveUrl"),
-                    ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
-                });
-                endpoints.MapHealthChecks("/invalidurl-hc", new HealthCheckOptions()
-                {
-                    Predicate = r => r.Name.Contains("InvalidUrl"),
-                    ResponseWriter = UIResponseWriter.WriteHealthCheckUIResponse
-                });
+                endpoints.MapHealthChecksUrls();
                 endpoints.MapGet("/", async context =>
                 {
                     await context.Response.WriteAsync("Hello World!");