Adilkabbari bvc

MyFirstBlog/.gitignore

@@ -0,0 +1,16 @@
+# Ignore Visual Studio files
+.vs/
+*.suo
+*.user
+*.vsidx
+
+# Ignore build folders
+bin/
+obj/
+
+# Ignore Rider, VS Code settings
+.idea/
+.vscode/
+
+# Ignore test results or local test data
+TestStore/

MyFirstBlog/Controllers/PostsController.cs

@@ -31,4 +31,29 @@ public ActionResult<PostDto> GetPost(string slug) {
 
         return post;
     }
+
+    [HttpPost]
+    public IActionResult CreatePost([FromBody] CreatePostRequest request)
+    {
+        if (string.IsNullOrWhiteSpace(request.Title))
+        {
+            return BadRequest(new { errors = new[] { "Title cannot be blank" } });
+        }
+
+        var post = _postService.CreatePost(request.Title, request.Description);
+
+        return Created("", new { post });
+    }
+
 }
+
+
+
+
+
+
+
+
+
+
+

MyFirstBlog/Dtos/CreatePostRequest.cs

@@ -0,0 +1,8 @@
+namespace MyFirstBlog.Dtos;
+
+public class CreatePostRequest
+{
+    public string Title { get; set; } = string.Empty;
+    public string Description { get; set; } = string.Empty;
+}
+

MyFirstBlog/Dtos/DtoExtensions.cs

@@ -0,0 +1,19 @@
+using MyFirstBlog.Entities;
+
+namespace MyFirstBlog.Dtos;
+
+public static class DtoExtensions
+{
+    public static PostDto AsDto(this Post post)
+    {
+        return new PostDto
+        {
+            Id = post.Id,
+            Title = post.Title,
+            Slug = post.Slug,
+            Body = post.Body,
+            CreatedDate = post.CreatedDate
+        };
+    }
+}
+

MyFirstBlog/Entities/DataContext.cs

@@ -0,0 +1,33 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Configuration;
+using MyFirstBlog.Entities;
+
+namespace MyFirstBlog.Entities
+{
+    public class DataContext : DbContext
+    {
+        protected readonly IConfiguration _configuration;
+
+        public DataContext(IConfiguration configuration)
+        {
+            _configuration = configuration;
+        }
+
+        public DataContext(IConfiguration configuration, DbContextOptions<DataContext> options)
+            : base(options)
+        {
+            _configuration = configuration;
+        }
+
+        protected override void OnConfiguring(DbContextOptionsBuilder options)
+        {
+            if (!options.IsConfigured)
+            {
+                options.UseNpgsql(_configuration.GetConnectionString("DefaultConnection"));
+            }
+        }
+
+        public DbSet<Post> Posts { get; set; }
+    }
+}
+

MyFirstBlog/Helpers/DatabaseHelper.cs

@@ -1,4 +1,5 @@
 namespace MyFirstBlog.Helpers;
+using MyFirstBlog.Entities;
 
 using Microsoft.EntityFrameworkCore;
 

MyFirstBlog/Migrations/DataContextModelSnapshot.cs

@@ -4,6 +4,7 @@
 using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 using MyFirstBlog.Helpers;
 using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using MyFirstBlog.Entities;
 
 #nullable disable
 

MyFirstBlog/Program.cs

@@ -1,6 +1,9 @@
 using MyFirstBlog.Helpers;
+using MyFirstBlog.Entities;
+
 using MyFirstBlog.Services;
 
+
 var  MyAllowLocalhostOrigins = "_myAllowLocalhostOrigins";
 
 var builder = WebApplication.CreateBuilder(args);

MyFirstBlog/Services/PostService.cs

@@ -9,6 +9,8 @@ public interface IPostService
 {
     IEnumerable<PostDto> GetPosts();
     PostDto GetPost(String slug);
+
+    PostDto CreatePost(string title, string body);
 }
 
 public class PostService : IPostService
@@ -34,4 +36,29 @@ private Post getPost(string slug)
     {
         return _context.Posts.Where(a=>a.Slug==slug.ToString()).SingleOrDefault();
     }
+
+    public PostDto CreatePost(string title, string body)
+    {
+        if (string.IsNullOrWhiteSpace(title))
+        {
+            throw new ArgumentException("Title cannot be blank");
+        }
+
+        var slug = Regex.Replace(title.ToLower(), @"\s+", "-");
+
+        var post = new Post
+        {
+            Id = Guid.NewGuid(),
+            Title = title,
+            Slug = slug,
+            Body = body,
+            CreatedDate = DateTime.UtcNow
+        };
+
+        _context.Posts.Add(post);
+        _context.SaveChanges();
+
+        return post.AsDto();
+    }
+
 }

MyFirstBlogTests/MyFirstBlogTests.csproj

@@ -1,16 +1,21 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net5.0</TargetFramework>
+        <TargetFramework>net7.0</TargetFramework>
 
         <IsPackable>false</IsPackable>
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4"/>
-        <PackageReference Include="NUnit" Version="3.13.1"/>
-        <PackageReference Include="NUnit3TestAdapter" Version="3.17.0"/>
-        <PackageReference Include="coverlet.collector" Version="3.0.2"/>
+        <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="7.0.17" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
+        <PackageReference Include="NUnit" Version="3.13.1" />
+        <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
+        <PackageReference Include="coverlet.collector" Version="3.0.2" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\MyFirstBlog\MyFirstBlog.csproj" />
     </ItemGroup>
 
 </Project>