feat: added comments section for the posts

Author: leodeg

Blog/Blog/Controllers/CommentsController.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Blog.Models;
+using Blog.Models.Repositories;
+using Blog.Models.ViewModels;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Blog.Controllers
+{
+	public class CommentsController : Controller
+	{
+		private readonly ICommentRepository commentRepository;
+
+		public CommentsController(ICommentRepository commentRepository)
+		{
+			this.commentRepository = commentRepository;
+		}
+
+		[HttpPost]
+		[ValidateAntiForgeryToken]
+		public async Task<IActionResult> Create(CommentViewModel commentViewModel)
+		{
+			if (commentViewModel == null)
+				return BadRequest();
+
+			commentViewModel.Comment.PostId = commentViewModel.PostId;
+			commentRepository.Create(commentViewModel.Comment);
+			await commentRepository.SaveAsync();
+			return Redirect(commentViewModel.ReturnUrl);
+		}
+
+
+	}
+}

Blog/Blog/Controllers/HomeController.cs

@@ -17,14 +17,15 @@ public class HomeController : Controller
 
 		private readonly ITagRepository tagsRepository;
 		private readonly IPostRepository postsRepository;
-
+		private readonly ICommentRepository commentRepository;
 		private readonly int ItemsPerPage = 4;
 
-		public HomeController(ILogger<HomeController> logger, ITagRepository tagsRepository, IPostRepository postsRepository)
+		public HomeController(ILogger<HomeController> logger, ITagRepository tagsRepository, IPostRepository postsRepository, ICommentRepository commentRepository)
 		{
 			_logger = logger;
 			this.tagsRepository = tagsRepository;
 			this.postsRepository = postsRepository;
+			this.commentRepository = commentRepository;
 		}
 
 		public IActionResult Index(string tag = "", string title = "", int page = 1)
@@ -70,9 +71,15 @@ public IActionResult Details(int? id)
 			if (post == null)
 				return NotFound();
 
+			PostDetailsViewModel view = new PostDetailsViewModel()
+			{
+				Post = post,
+				Comments = commentRepository.GetByPost(post.Id)
+			};
+
 			++post.Views;
 			postsRepository.SaveAsync();
-			return View(post);
+			return View(view);
 		}
 
 		[ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]

Blog/Blog/Data/ApplicationDbContext.cs

@@ -19,5 +19,6 @@ public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options)
 		public DbSet<AboutMe> AboutMe { get; set; }
 		public DbSet<Contacts> Contacts { get; set; }
 		public DbSet<Websites> Websites { get; set; }
+		public DbSet<Comment> Comments { get; set; }
 	}
 }