Implemented container helper status checked. Started implementing container helper ui. Improved update modal

Moonlight.Api/Http/Controllers/Admin/ChController.cs

@@ -1,6 +1,9 @@
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Options;
+using Moonlight.Api.Configuration;
 using Moonlight.Api.Services;
+using Moonlight.Shared.Http.Responses.Admin;
 
 namespace Moonlight.Api.Http.Controllers.Admin;
 
@@ -9,10 +12,23 @@ namespace Moonlight.Api.Http.Controllers.Admin;
 public class ChController : Controller
 {
     private readonly ContainerHelperService ContainerHelperService;
+    private readonly IOptions<ContainerHelperOptions> Options;
 
-    public ChController(ContainerHelperService containerHelperService)
+    public ChController(ContainerHelperService containerHelperService, IOptions<ContainerHelperOptions> options)
     {
         ContainerHelperService = containerHelperService;
+        Options = options;
+    }
+
+    [HttpGet("status")]
+    public async Task<ActionResult<ContainerHelperStatusDto>> GetStatusAsync()
+    {
+        if (!Options.Value.IsEnabled)
+            return new ContainerHelperStatusDto(false, false);
+
+        var status = await ContainerHelperService.CheckConnectionAsync();
+
+        return new ContainerHelperStatusDto(true, status);
     }
 
     [HttpPost("rebuild")]

Moonlight.Api/Services/ContainerHelperService.cs

@@ -13,6 +13,23 @@ public class ContainerHelperService
         HttpClientFactory = httpClientFactory;
     }
 
+    public async Task<bool> CheckConnectionAsync()
+    {
+        var client = HttpClientFactory.CreateClient("ContainerHelper");
+
+        try
+        {
+            var response = await client.GetAsync("api/ping");
+            response.EnsureSuccessStatusCode();
+
+            return true;
+        }
+        catch (Exception)
+        {
+            return false;
+        }
+    }
+
     public async IAsyncEnumerable<RebuildEvent> RebuildAsync()
     {
         var options = new JsonSerializerOptions()
@@ -29,6 +46,7 @@ public class ContainerHelperService
         if (!response.IsSuccessStatusCode)
         {
             var responseText = await response.Content.ReadAsStringAsync();
+            
             yield return new RebuildEvent()
             {
                 Type =  RebuildEventType.Failed,
@@ -56,6 +74,11 @@ public class ContainerHelperService
             var deserializedData = JsonSerializer.Deserialize<RebuildEvent>(data, options);
             
             yield return deserializedData;
+            
+            // Exit if service will go down for a clean exit
+            if(deserializedData is {Type: RebuildEventType.Step, Data: "ServiceDown"})
+                yield break;
+            
         } while (true);
         
         yield return new RebuildEvent()