Create API endpoint POST

.gitignore

@@ -5,3 +5,4 @@ riderModule.iml
 /_ReSharper.Caches/
 .fake
 .vscode
+.vs/

.vs/MyFirstBlog/v17/DocumentLayout.json

@@ -1,38 +1,10 @@
 {
   "Version": 1,
-  "WorkspaceRootPath": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\",
+  "WorkspaceRootPath": "C:\\Users\\Diana Paola\\source\\repos\\MyFirstBlogBackEnd\\",
   "Documents": [
     {
-      "AbsoluteMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|c:\\00code\\fullstack\\myfirstblogbackend\\myfirstblog\\properties\\launchsettings.json||{90A6B3A7-C1A3-4009-A288-E2FF89E96FA0}",
-      "RelativeMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|solutionrelative:myfirstblog\\properties\\launchsettings.json||{90A6B3A7-C1A3-4009-A288-E2FF89E96FA0}"
-    },
-    {
-      "AbsoluteMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|c:\\00code\\fullstack\\myfirstblogbackend\\myfirstblog\\program.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
-      "RelativeMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|solutionrelative:myfirstblog\\program.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
-    },
-    {
-      "AbsoluteMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|c:\\00code\\fullstack\\myfirstblogbackend\\myfirstblog\\entities\\post.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
-      "RelativeMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|solutionrelative:myfirstblog\\entities\\post.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
-    },
-    {
-      "AbsoluteMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|c:\\00code\\fullstack\\myfirstblogbackend\\myfirstblog\\services\\postservice.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
-      "RelativeMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|solutionrelative:myfirstblog\\services\\postservice.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
-    },
-    {
-      "AbsoluteMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|c:\\00code\\fullstack\\myfirstblogbackend\\myfirstblog\\appsettings.json||{90A6B3A7-C1A3-4009-A288-E2FF89E96FA0}",
-      "RelativeMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|solutionrelative:myfirstblog\\appsettings.json||{90A6B3A7-C1A3-4009-A288-E2FF89E96FA0}"
-    },
-    {
-      "AbsoluteMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|c:\\00code\\fullstack\\myfirstblogbackend\\myfirstblog\\extensions.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
-      "RelativeMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|solutionrelative:myfirstblog\\extensions.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
-    },
-    {
-      "AbsoluteMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|c:\\00code\\fullstack\\myfirstblogbackend\\myfirstblog\\dtos\\postdto.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
-      "RelativeMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|solutionrelative:myfirstblog\\dtos\\postdto.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
-    },
-    {
-      "AbsoluteMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|c:\\00code\\fullstack\\myfirstblogbackend\\myfirstblog\\controllers\\postscontroller.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
-      "RelativeMoniker": "D:0:0:{BB64A02C-C5D9-4D64-A357-7322C54B1419}|MyFirstBlog\\MyFirstBlog.csproj|solutionrelative:myfirstblog\\controllers\\postscontroller.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
+      "AbsoluteMoniker": "D:0:0:{9B011752-04F1-43B9-91DC-AD6788400F60}|Solution Items{9B011752-04F1-43B9-91DC-AD6788400F60}|C:\\Users\\Diana Paola\\source\\repos\\MyFirstBlogBackEnd\\.gitignore||{3B902123-F8A7-4915-9F01-361F908088D0}",
+      "RelativeMoniker": "D:0:0:{9B011752-04F1-43B9-91DC-AD6788400F60}|Solution Items{9B011752-04F1-43B9-91DC-AD6788400F60}|solutionrelative:.gitignore||{3B902123-F8A7-4915-9F01-361F908088D0}"
     }
   ],
   "DocumentGroupContainers": [
@@ -41,105 +13,43 @@
       "VerticalTabListWidth": 256,
       "DocumentGroups": [
         {
-          "DockedWidth": 200,
-          "SelectedChildIndex": 6,
+          "DockedWidth": 48,
+          "SelectedChildIndex": 1,
           "Children": [
             {
-              "$type": "Document",
-              "DocumentIndex": 1,
-              "Title": "Program.cs",
-              "DocumentMoniker": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\Program.cs",
-              "RelativeDocumentMoniker": "MyFirstBlog\\Program.cs",
-              "ToolTip": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\Program.cs",
-              "RelativeToolTip": "MyFirstBlog\\Program.cs",
-              "ViewState": "AQIAAAAAAAAAAAAAAAAAAA4AAAAjAAAA",
-              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
-              "WhenOpened": "2024-05-15T14:44:39.864Z"
+              "$type": "Bookmark",
+              "Name": "ST:128:0:{116d2292-e37d-41cd-a077-ebacac4c8cc4}"
             },
             {
               "$type": "Document",
-              "DocumentIndex": 2,
-              "Title": "Post.cs",
-              "DocumentMoniker": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\Entities\\Post.cs",
-              "RelativeDocumentMoniker": "MyFirstBlog\\Entities\\Post.cs",
-              "ToolTip": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\Entities\\Post.cs",
-              "RelativeToolTip": "MyFirstBlog\\Entities\\Post.cs",
-              "ViewState": "AQIAAAAAAAAAAAAAAAAAAAEAAAAAAAAA",
-              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
-              "WhenOpened": "2024-05-15T14:43:03.248Z"
-            },
-            {
-              "$type": "Document",
-              "DocumentIndex": 6,
-              "Title": "PostDto.cs",
-              "DocumentMoniker": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\Dtos\\PostDto.cs",
-              "RelativeDocumentMoniker": "MyFirstBlog\\Dtos\\PostDto.cs",
-              "ToolTip": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\Dtos\\PostDto.cs",
-              "RelativeToolTip": "MyFirstBlog\\Dtos\\PostDto.cs",
-              "ViewState": "AQIAAAAAAAAAAAAAAAAAAAgAAAABAAAA",
-              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
-              "WhenOpened": "2024-05-15T14:42:47.081Z"
-            },
-            {
-              "$type": "Document",
-              "DocumentIndex": 4,
-              "Title": "appsettings.json",
-              "DocumentMoniker": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\appsettings.json",
-              "RelativeDocumentMoniker": "MyFirstBlog\\appsettings.json",
-              "ToolTip": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\appsettings.json",
-              "RelativeToolTip": "MyFirstBlog\\appsettings.json",
-              "ViewState": "AQIAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
-              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.001642|",
-              "WhenOpened": "2024-05-15T14:49:58.169Z"
-            },
-            {
-              "$type": "Document",
-              "DocumentIndex": 3,
-              "Title": "PostService.cs",
-              "DocumentMoniker": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\Services\\PostService.cs",
-              "RelativeDocumentMoniker": "MyFirstBlog\\Services\\PostService.cs",
-              "ToolTip": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\Services\\PostService.cs",
-              "RelativeToolTip": "MyFirstBlog\\Services\\PostService.cs",
-              "ViewState": "AQIAAAAAAAAAAAAAAAAAAAkAAAAkAAAA",
-              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
-              "WhenOpened": "2024-05-15T14:45:00.15Z"
-            },
+              "DocumentIndex": 0,
+              "Title": ".gitignore",
+              "DocumentMoniker": "C:\\Users\\Diana Paola\\source\\repos\\MyFirstBlogBackEnd\\.gitignore",
+              "RelativeDocumentMoniker": ".gitignore",
+              "ToolTip": "C:\\Users\\Diana Paola\\source\\repos\\MyFirstBlogBackEnd\\.gitignore",
+              "RelativeToolTip": ".gitignore",
+              "ViewState": "AQIAAAAAAAAAAAAAAAAAAAcAAAAEAAAA",
+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.001001|",
+              "WhenOpened": "2024-08-11T07:34:07.004Z",
+              "EditorCaption": ""
+            }
+          ]
+        },
+        {
+          "DockedWidth": 148,
+          "SelectedChildIndex": -1,
+          "Children": [
             {
-              "$type": "Document",
-              "DocumentIndex": 5,
-              "Title": "Extensions.cs",
-              "DocumentMoniker": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\Extensions.cs",
-              "RelativeDocumentMoniker": "MyFirstBlog\\Extensions.cs",
-              "ToolTip": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\Extensions.cs",
-              "RelativeToolTip": "MyFirstBlog\\Extensions.cs",
-              "ViewState": "AQIAAAAAAAAAAAAAAAAAAAwAAAAuAAAA",
-              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
-              "WhenOpened": "2024-05-15T14:44:53.417Z"
+              "$type": "Bookmark",
+              "Name": "ST:0:0:{1c4feeaa-4718-4aa9-859d-94ce25d182ba}"
             },
             {
-              "$type": "Document",
-              "DocumentIndex": 0,
-              "Title": "launchSettings.json",
-              "DocumentMoniker": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\Properties\\launchSettings.json",
-              "RelativeDocumentMoniker": "MyFirstBlog\\Properties\\launchSettings.json",
-              "ToolTip": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\Properties\\launchSettings.json",
-              "RelativeToolTip": "MyFirstBlog\\Properties\\launchSettings.json",
-              "ViewState": "AQIAAA8AAAAAAAAAAAAAABkAAAAfAAAA",
-              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.001642|",
-              "WhenOpened": "2024-05-15T14:50:05.724Z",
-              "EditorCaption": ""
+              "$type": "Bookmark",
+              "Name": "ST:2:0:{e8034f19-ab72-4f06-83fd-f6832b41aa63}"
             },
             {
-              "$type": "Document",
-              "DocumentIndex": 7,
-              "Title": "PostsController.cs",
-              "DocumentMoniker": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\Controllers\\PostsController.cs",
-              "RelativeDocumentMoniker": "MyFirstBlog\\Controllers\\PostsController.cs",
-              "ToolTip": "C:\\00code\\FullStack\\MyFirstBlogBackEnd\\MyFirstBlog\\Controllers\\PostsController.cs",
-              "RelativeToolTip": "MyFirstBlog\\Controllers\\PostsController.cs",
-              "ViewState": "AQIAAAYAAAAAAAAAAAAAAAsAAAAAAAAA",
-              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
-              "WhenOpened": "2024-05-15T14:42:54.111Z"
+              "$type": "Bookmark",
+              "Name": "ST:0:0:{3ae79031-e1bc-11d0-8f78-00a0c9110057}"
             }
           ]
         }

MyFirstBlog.sln

@@ -1,8 +1,16 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MyFirstBlog", "MyFirstBlog\MyFirstBlog.csproj", "{BB64A02C-C5D9-4D64-A357-7322C54B1419}"
+# Visual Studio Version 17
+VisualStudioVersion = 17.9.34723.18
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MyFirstBlog", "MyFirstBlog\MyFirstBlog.csproj", "{BB64A02C-C5D9-4D64-A357-7322C54B1419}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MyFirstBlogTests", "MyFirstBlogTests\MyFirstBlogTests.csproj", "{84D99732-A7E9-4E69-B5C7-7DFAFE9815B7}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MyFirstBlogTests", "MyFirstBlogTests\MyFirstBlogTests.csproj", "{84D99732-A7E9-4E69-B5C7-7DFAFE9815B7}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{9B011752-04F1-43B9-91DC-AD6788400F60}"
+	ProjectSection(SolutionItems) = preProject
+		.gitignore = .gitignore
+	EndProjectSection
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -19,4 +27,7 @@ Global
 		{84D99732-A7E9-4E69-B5C7-7DFAFE9815B7}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{84D99732-A7E9-4E69-B5C7-7DFAFE9815B7}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
 EndGlobal

MyFirstBlog/Controllers/PostsController.cs

@@ -1,34 +1,92 @@
-namespace MyFirstBlog.Controllers;
+namespace MyFirstBlog.Controllers
+{
+    using Microsoft.AspNetCore.Mvc;
+    using MyFirstBlog.Dtos;
+    using MyFirstBlog.Services;
+    using MyFirstBlog.Entities; 
+    using System.Collections.Generic;
+    using System.Threading.Tasks;
+    using System.Text.RegularExpressions;
 
-using Microsoft.AspNetCore.Mvc;
-using MyFirstBlog.Dtos;
-using MyFirstBlog.Services;
+    [ApiController]
+    [Route("posts")]
+    public class PostsController : ControllerBase
+    {
+        private readonly IPostService _postService;
 
-[ApiController]
-[Route("posts")]
+        public PostsController(IPostService postService)
+        {
+            _postService = postService;
+        }
 
-public class PostsController : ControllerBase {
-    private IPostService _postService;
+        // GET /posts
+        [HttpGet]
+        public IEnumerable<PostDto> GetPosts()
+        {
+            return _postService.GetPosts();
+        }
 
-    public PostsController(IPostService postService) {
-        _postService = postService;
-    }
+        // GET /posts/{slug}
+        [HttpGet("{slug}")]
+        public ActionResult<PostDto> GetPost(string slug)
+        {
+            var post = _postService.GetPost(slug);
 
-    // Get /posts
-    [HttpGet]
-    public IEnumerable<PostDto> GetPosts() {
-        return _postService.GetPosts();
-    }
+            if (post is null)
+            {
+                return NotFound();
+            }
+
+            return post;
+        }
+
+        // POST /posts
+        [HttpPost]
+        public async Task<IActionResult> CreatePost([FromBody] PostDto newPost)
+        {
+            // Validate the incoming data
+            if (!ModelState.IsValid)
+            {
+                return BadRequest(ModelState);
+            }
+
+            // Generate a unique slug based on the title (assuming slug should be unique and URL-friendly)
+            var slug = GenerateSlug(newPost.Title);
 
-    // Get /posts/:slug
-    [HttpGet("{slug}")]
-    public ActionResult<PostDto> GetPost(string slug) {
-        var post = _postService.GetPost(slug);
+            // Create a new Post entity from the DTO
+            var post = new Post
+            {
+                Id = Guid.NewGuid(), // Generate a new Guid for the post
+                Title = newPost.Title,
+                Slug = slug, // Generate a slug for the post
+                Body = newPost.Body, // Assuming 'Description' in PostDto corresponds to 'Body' in Post entity
+                CreatedDate = DateTime.UtcNow // Set the current date and time as the creation date
+            };
 
-        if (post is null) {
-            return NotFound();
+            // Use the service to save the new post
+            var createdPost = await _postService.CreatePostAsync(post);
+
+            // Return the result with a 201 Created status code
+            return CreatedAtAction(nameof(GetPost), new { slug = createdPost.Slug }, createdPost);
+        }
+
+        private string GenerateSlug(string title)
+        {
+            // Convert to lower case
+            string slug = title.ToLower();
+
+            // Replace spaces with hyphens
+            slug = slug.Replace(" ", "-");
+
+            // Remove invalid characters
+            slug = Regex.Replace(slug, @"[^a-z0-9\-]", "");
+
+            // Trim hyphens from the ends
+            slug = slug.Trim('-');
+
+            return slug;
         }
 
-        return post;
+
     }
 }

MyFirstBlog/Helpers/ConnectionHelper.cs

@@ -1,31 +1,12 @@
-namespace MyFirstBlog.Helpers;
+using System.Data.SqlClient;
 
-using Npgsql;
-
-public static class ConnectionHelper
+namespace MyFirstBlog.Helpers
 {
-    public static string GetConnectionString(IConfiguration configuration)
+    public static class ConnectionHelper
     {
-        var connectionString = configuration.GetConnectionString("DefaultConnection");
-        var databaseUrl = Environment.GetEnvironmentVariable("DATABASE_URL");
-        return string.IsNullOrEmpty(databaseUrl) ? connectionString : BuildConnectionString(databaseUrl);
-    }
-
-    //build the connection string from the environment. i.e. Heroku or Railway
-    private static string BuildConnectionString(string databaseUrl)
-    {
-        var databaseUri = new Uri(databaseUrl);
-        var userInfo = databaseUri.UserInfo.Split(':');
-        var builder = new NpgsqlConnectionStringBuilder
+        public static string GetConnectionString(IConfiguration configuration)
         {
-            Host = databaseUri.Host,
-            Port = databaseUri.Port,
-            Username = userInfo[0],
-            Password = userInfo[1],
-            Database = databaseUri.LocalPath.TrimStart('/'),
-            SslMode = SslMode.Require,
-            TrustServerCertificate = true
-        };
-        return builder.ToString();
-    }       
-}
+            return configuration.GetConnectionString("DefaultConnection");
+        }
+    }
+}