Ajout de la page de détail

Application/LinkService.cs

@@ -50,6 +50,16 @@ namespace Application
       //           CommentsCount = 54,
       //         }).ToArray();
 
+      return LinksDTO().ToArray();
+    }
+
+    public LinkDTO GetLinkById(Guid id)
+    {
+      return LinksDTO().Single(link => link.Id == id);
+    }
+
+    private IQueryable<LinkDTO> LinksDTO()
+    {
       return _data.Links
         .Select(link => new LinkDTO
         {
@@ -61,8 +71,7 @@ namespace Application
           CommentsCount = 54,
         })
         // .Where(linkDto => linkDto.UpvotesCount > 5)
-        .OrderByDescending(linkDto => linkDto.CreatedAt)
-        .ToArray();
+        .OrderByDescending(linkDto => linkDto.CreatedAt);
     }
   }
 }

Apps/Website/Controllers/LinksController.cs

@@ -1,3 +1,4 @@
+using System;
 using Application;
 using Microsoft.AspNetCore.Mvc;
 
@@ -18,6 +19,12 @@ namespace Website
       return View(_service.GetAllLinks());
     }
 
+    [HttpGet("{controller}/detail/{linkId:guid}")]
+    public IActionResult Show(Guid linkId)
+    {
+      return View(_service.GetLinkById(linkId));
+    }
+
     // [HttpGet] // Implicite car HttpGet par défaut
     public IActionResult Create()
     {

Apps/Website/Views/Links/Index.cshtml

@@ -11,7 +11,7 @@
   <ul>
   @foreach (var link in Model)
   {
-      <li>@link.Url - @link.CreatedAt</li>
+      <li>@link.Url - @link.CreatedAt - 🗨 @link.CommentsCount - <a asp-controller="Links" asp-action="Show" asp-route-linkId="@link.Id">Show</a></li>
   }
   </ul>
 }

Apps/Website/Views/Links/Show.cshtml

@@ -0,0 +1,6 @@
+@model Application.LinkDTO
+@{
+  ViewData["Title"] = $"Viewing link {Model.Url}";
+}
+
+<h1>Viewing link @Model.Url</h1>