From 17ab5170f134e280177a31a396134d2eadb3719b Mon Sep 17 00:00:00 2001
From: Miguel Veloso <mvelosop@gmail.com>
Date: Fri, 16 Aug 2019 19:57:22 +0100
Subject: [PATCH] Add view to display current configuration in WebStatus

---
 .../WebStatus/Controllers/HomeController.cs    | 18 +++++++++++++++++-
 src/Web/WebStatus/Views/Home/Config.cshtml     | 17 +++++++++++++++++
 src/Web/WebStatus/WebStatus.csproj             |  1 +
 src/Web/WebStatus/appsettings.Development.json |  2 +-
 src/Web/WebStatus/appsettings.json             |  2 +-
 5 files changed, 37 insertions(+), 3 deletions(-)
 create mode 100644 src/Web/WebStatus/Views/Home/Config.cshtml

diff --git a/src/Web/WebStatus/Controllers/HomeController.cs b/src/Web/WebStatus/Controllers/HomeController.cs
index 15f912bc2..e87e655a6 100644
--- a/src/Web/WebStatus/Controllers/HomeController.cs
+++ b/src/Web/WebStatus/Controllers/HomeController.cs
@@ -1,5 +1,7 @@
-using Microsoft.AspNetCore.Mvc;
+using HealthChecks.UI.Configuration;
+using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Configuration;
+using System.Linq;
 using System.Threading.Tasks;
 
 namespace WebStatus.Controllers
@@ -19,6 +21,20 @@ namespace WebStatus.Controllers
             return Redirect($"{basePath}/hc-ui");
         }
 
+        [HttpGet("/Config")]
+        public IActionResult Config()
+        {
+            var configurationValues = _configuration.GetSection("HealthChecksUI:HealthChecks")
+                .GetChildren()
+                .SelectMany(cs => cs.GetChildren())
+                .Union(_configuration.GetSection("HealthChecks-UI:HealthChecks")
+                .GetChildren()
+                .SelectMany(cs => cs.GetChildren()))
+                .ToDictionary(v => v.Path, v => v.Value);
+
+            return View(configurationValues);
+        }
+
         public IActionResult Error()
         {
             return View();
diff --git a/src/Web/WebStatus/Views/Home/Config.cshtml b/src/Web/WebStatus/Views/Home/Config.cshtml
new file mode 100644
index 000000000..b5ddc36fb
--- /dev/null
+++ b/src/Web/WebStatus/Views/Home/Config.cshtml
@@ -0,0 +1,17 @@
+@model Dictionary<string, string>
+
+@{
+    ViewData["Title"] = "WebStatus Configuration";
+}
+
+<h1>Configuration Values</h1>
+
+<table>
+    @foreach (var item in Model)
+    {
+        <tr>
+            <td>@item.Key</td>
+            <td>@item.Value</td>
+        </tr>
+    }
+</table>
diff --git a/src/Web/WebStatus/WebStatus.csproj b/src/Web/WebStatus/WebStatus.csproj
index fa7247106..d4b6c7a96 100644
--- a/src/Web/WebStatus/WebStatus.csproj
+++ b/src/Web/WebStatus/WebStatus.csproj
@@ -16,6 +16,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Diagnostics.HealthChecks" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.AzureKeyVault" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.AzureAppServices" Version="2.2.0" />
+    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.2.3" />
     <PackageReference Include="Microsoft.Web.LibraryManager.Build" Version="1.0.172" />
     <PackageReference Include="Serilog.AspNetCore" Version="2.1.1" />
     <PackageReference Include="Serilog.Enrichers.Environment" Version="2.1.3" />
diff --git a/src/Web/WebStatus/appsettings.Development.json b/src/Web/WebStatus/appsettings.Development.json
index 43c777c55..9e0cea9d0 100644
--- a/src/Web/WebStatus/appsettings.Development.json
+++ b/src/Web/WebStatus/appsettings.Development.json
@@ -34,7 +34,7 @@
         "Uri": "http://localhost:5108/hc"
       },
       {
-        "Name": "WebMVC HTTP Check",
+        "Name": "WebMVC HTTP Check (settings-dev)",
         "Uri": "http://localhost:5100/hc"
       },
       {
diff --git a/src/Web/WebStatus/appsettings.json b/src/Web/WebStatus/appsettings.json
index 8c72dc232..d826db8d7 100644
--- a/src/Web/WebStatus/appsettings.json
+++ b/src/Web/WebStatus/appsettings.json
@@ -34,7 +34,7 @@
         "Uri": "http://localhost:5108/hc"
       },
       {
-        "Name": "WebMVC HTTP Check",
+        "Name": "WebMVC HTTP Check (settings-prod)",
         "Uri": "http://localhost:5100/hc"
       },
       {