Added Delete BlogPost

Author: linkdotnet

LinkDotNet.Blog.Web/Shared/Admin/BlogPostAdminActions.razor

@@ -1,5 +1,7 @@
-@inject NavigationManager _navigationManager
+@using LinkDotNet.Infrastructure.Persistence
+@inject NavigationManager _navigationManager
 @inject IToastService _toastService
+@inject IRepository _repository
 
 <AuthorizeView>
     <div class="blogpost-admin">
@@ -8,7 +10,7 @@
         <button type="button" class="btn btn-danger" @onclick="ShowConfirmDialog" aria-label="delete"><i class="fas fa-trash"></i> Delete 
             Blogpost</button>
     </div>
-    <ConfirmDialog @ref="ConfirmDialog" Title="Delete Blog Post" Content="Do you want to delete the Blog Post?" OnYesPressed="@ShowMessage">
+    <ConfirmDialog @ref="ConfirmDialog" Title="Delete Blog Post" Content="Do you want to delete the Blog Post?" OnYesPressed="@DeleteBlogPostAsync">
     </ConfirmDialog>
 </AuthorizeView>
 
@@ -18,9 +20,11 @@
 
     private ConfirmDialog ConfirmDialog { get; set; }
 
-    private void ShowMessage()
+    private async Task DeleteBlogPostAsync()
     {
-        _toastService.ShowInfo("Hey");
+        await _repository.DeleteAsync(BlogPostId);
+        _toastService.ShowSuccess("The Blog Post was successfully deleted");
+        _navigationManager.NavigateTo("/");
     }
 
     private void ShowConfirmDialog()

LinkDotNet.Blog.Web/Shared/ConfirmDialog.razor

@@ -2,7 +2,7 @@
     <h3>@Content</h3>
     <div class="actions">
         <button @onclick="OnYesButtonPressed" type="button" class="btn btn-primary">Ok</button> 
-        <button @onclick="OnNoButtonPressed" type="button" class="btn btn">Cancel</button> 
+        <button @onclick="OnNoButtonPressed" type="button" class="btn btn-secondary">Cancel</button> 
     </div>
 </ModalDialog>
 

LinkDotNet.Blog.Web/Shared/ConfirmDialog.razor.css

@@ -3,5 +3,7 @@
 }
 
 .actions * {
-    padding-left: 5px;
+    margin-left: 5px;
+    margin-top: 25px;
+    width: 125px;
 }

LinkDotNet.Infrastructure/Persistence/IRepository.cs

@@ -13,5 +13,7 @@ public interface IRepository
         Task<IEnumerable<BlogPost>> GetAllAsync(Expression<Func<BlogPost, bool>> filter = null, Expression<Func<BlogPost, object>> orderBy = null, bool descending = true);
 
         Task StoreAsync(BlogPost blogPost);
+
+        Task DeleteAsync(string blogPostId);
     }
 }

LinkDotNet.Infrastructure/Persistence/InMemory/InMemoryRepository.cs

@@ -54,5 +54,16 @@ public Task StoreAsync(BlogPost blogPost)
             blogPosts.Add(blogPost);
             return Task.CompletedTask;
         }
+
+        public Task DeleteAsync(string blogPostId)
+        {
+            var blogPostToDelete = blogPosts.SingleOrDefault(b => b.Id == blogPostId);
+            if (blogPostToDelete != null)
+            {
+                blogPosts.Remove(blogPostToDelete);
+            }
+
+            return Task.CompletedTask;
+        }
     }
 }

LinkDotNet.Infrastructure/Persistence/RavenDb/BlogPostRepository.cs

@@ -52,5 +52,12 @@ public async Task StoreAsync(BlogPost blogPost)
             await session.StoreAsync(blogPost);
             await session.SaveChangesAsync();
         }
+
+        public async Task DeleteAsync(string blogPostId)
+        {
+            using var session = documentStore.OpenAsyncSession();
+            session.Delete(blogPostId);
+            await session.SaveChangesAsync();
+        }
     }
 }

LinkDotNet.Infrastructure/Persistence/Sql/BlogPostRepository.cs

@@ -57,5 +57,12 @@ public async Task StoreAsync(BlogPost blogPost)
 
             await blogPostContext.SaveChangesAsync();
         }
+
+        public async Task DeleteAsync(string blogPostId)
+        {
+            var blogPostToDelete = await GetByIdAsync(blogPostId);
+            blogPostContext.Remove(blogPostToDelete);
+            await blogPostContext.SaveChangesAsync();
+        }
     }
 }