Ajout des messages flash + vues partielles

Apps/Website/Controllers/BaseController.cs

@@ -0,0 +1,18 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace Website
+{
+  /// <summary>
+  /// Classe abstraite de base pour tous nos controlleurs permettant d'exposer
+  /// 2 - 3 méthodes helpers.
+  /// </summary>
+  public abstract class BaseController : Controller
+  {
+    public const string FlashMessageKey = "FlashMessage";
+
+    protected void Success(string message)
+    {
+      TempData[FlashMessageKey] = message;
+    }
+  }
+}

Apps/Website/Controllers/LinksController.cs

@@ -4,7 +4,7 @@ using Microsoft.AspNetCore.Mvc;
 
 namespace Website
 {
-  public class LinksController : Controller
+  public class LinksController : BaseController
   {
     private readonly LinkService _service;
 
@@ -43,6 +43,8 @@ namespace Website
 
       _service.PublishLink(cmd);
 
+      Success("Your link was posted!");
+
       return RedirectToAction(nameof(Index));
     }
   }

Apps/Website/Views/Links/Index.cshtml

@@ -11,7 +11,9 @@
   <ul>
   @foreach (var link in Model)
   {
-      <li>@link.Url - @link.CreatedAt - 🗨 @link.CommentsCount - <a asp-controller="Links" asp-action="Show" asp-route-linkId="@link.Id">Show</a></li>
+      <li>
+        <partial name="_LinkItem" model="@link" />
+      </li>
   }
   </ul>
 }

Apps/Website/Views/Links/Show.cshtml

@@ -4,3 +4,5 @@
 }
 
 <h1>Viewing link @Model.Url</h1>
+
+@* <partial name="_LinkItem" model="@Model" /> *@

Apps/Website/Views/Shared/_FlashMessage.cshtml

@@ -0,0 +1,8 @@
+@{
+  var text = (string)TempData[BaseController.FlashMessageKey];
+}
+
+@if(!string.IsNullOrWhiteSpace(text))
+{
+  <p class="alert alert-success">@text</p>
+}

Apps/Website/Views/Shared/_Layout.cshtml

@@ -31,6 +31,8 @@
     </header>
     <div class="container">
         <main role="main" class="pb-3">
+            <partial name="_FlashMessage" />
+
             @RenderBody()
         </main>
     </div>

Apps/Website/Views/Shared/_LinkItem.cshtml

@@ -0,0 +1,11 @@
+@model Application.LinkDTO
+
+<article>
+  <h2>@Model.Url</h2>
+  <p>
+    <a asp-controller="Links" asp-action="Show" asp-route-linkId="@Model.Id">Show</a>
+    - Published at @Model.CreatedAt.ToLongDateString()
+    - 🗨 @Model.CommentsCount
+    - 👍 @Model.UpvotesCount / 👎 @Model.DownvotesCount
+  </p>
+</article>