Features branch

MyFirstBlog/Controllers/PostsController.cs

@@ -7,28 +7,45 @@ namespace MyFirstBlog.Controllers;
 [ApiController]
 [Route("posts")]
 
-public class PostsController : ControllerBase {
+public class PostsController : ControllerBase
+{
     private IPostService _postService;
 
-    public PostsController(IPostService postService) {
+    public PostsController(IPostService postService)
+    {
         _postService = postService;
     }
 
     // Get /posts
     [HttpGet]
-    public IEnumerable<PostDto> GetPosts() {
+    public IEnumerable<PostDto> GetPosts()
+    {
         return _postService.GetPosts();
     }
 
     // Get /posts/:slug
     [HttpGet("{slug}")]
-    public ActionResult<PostDto> GetPost(string slug) {
+    public ActionResult<PostDto> GetPost(string slug)
+    {
         var post = _postService.GetPost(slug);
 
-        if (post is null) {
+        if (post is null)
+        {
             return NotFound();
         }
 
         return post;
     }
+
+    [HttpPost]
+    public ActionResult<PostDto> CreatePost([FromBody] PostDto postDto)
+    {
+        if (postDto is null)
+            return BadRequest("Post data is required.");
+
+        var created = _postService.CreatePost(postDto);
+
+        return CreatedAtAction(nameof(GetPost), new { slug = created.Slug }, created);
+    }
+
 }

MyFirstBlog/Program.cs

@@ -1,7 +1,7 @@
 using MyFirstBlog.Helpers;
 using MyFirstBlog.Services;
 
-var  MyAllowLocalhostOrigins = "_myAllowLocalhostOrigins";
+var MyAllowLocalhostOrigins = "_myAllowLocalhostOrigins";
 
 var builder = WebApplication.CreateBuilder(args);
 
@@ -13,7 +13,7 @@
 services.AddDbContext<DataContext>();
 
 services.AddCors(policyBuilder => {
-    policyBuilder.AddPolicy( MyAllowLocalhostOrigins,
+    policyBuilder.AddPolicy(MyAllowLocalhostOrigins,
         policy => {
             policy.WithOrigins("http://localhost:3000").AllowAnyHeader().AllowAnyMethod();
         });

MyFirstBlog/Services/PostService.cs

@@ -9,6 +9,7 @@ public interface IPostService
 {
     IEnumerable<PostDto> GetPosts();
     PostDto GetPost(String slug);
+    PostDto CreatePost(PostDto postDto);
 }
 
 public class PostService : IPostService
@@ -32,6 +33,23 @@ public PostDto GetPost(string slug)
 
     private Post getPost(string slug)
     {
-        return _context.Posts.Where(a=>a.Slug==slug.ToString()).SingleOrDefault();
+        return _context.Posts.Where(a => a.Slug == slug.ToString()).SingleOrDefault();
+    }
+
+    public PostDto CreatePost(PostDto postDto)
+    {
+        var post = new Post
+        {
+            Id = postDto.Id != Guid.Empty ? postDto.Id : Guid.NewGuid(),
+            Title = postDto.Title,
+            Slug = postDto.Slug,
+            Body = postDto.Body,
+            CreatedDate = postDto.CreatedDate != default ? postDto.CreatedDate : DateTime.UtcNow
+        };
+
+        _context.Posts.Add(post);
+        _context.SaveChanges();
+
+        return post.AsDto();
     }
 }