Node/amador.santiago

apps/api/src/controllers/post.ts

@@ -0,0 +1,160 @@
+import Post from '../models/post';
+import Comment from '../models/comment';
+
+//get all posts
+const getPosts = async (req, res) => {
+  try {
+    const posts = await Post.find();
+    res.status(200).json(posts);
+  } catch (error) {
+    const { message } = error;
+    res.status(500).json({ message });
+  }
+}
+
+// Get post by id
+const getPostById = async (req, res) => {
+    const { id } = req.params;
+
+    try {
+      // const post = await Post.findById(id).populate({
+      //     path: "Comment",
+      //     options: {strictPopulate: false},
+      //     match: { post_id: id },
+      //   });
+      const post = (await Post.findById(id).populate('comments'));
+
+      if (!post) {
+        return res.status(404).json({ message: 'Ups, Post not found' });
+      }
+      // Return the post with a 200 status code
+      res.status(200).json(post);
+    } catch (error) {
+      const { message } = error;
+      res.status(500).json({ message });
+    }
+}
+
+// Get posts by category
+const getPostsByCategory = async (req, res) => {
+    const { category } = req.params;
+   // const postsByCategory = posts.filter((post) => post.category == category );
+
+   try {
+    const posts = await Post.find({category: category});
+    console.log(posts)
+    res.status(200).json(posts);
+   } catch (error) {
+    const { message } = error;
+    res.status(500).json({ message });
+   }
+}
+
+//create post 
+const createPost = async (req, res) => {
+    // Retrieve the name from the request body
+    const { title, image, description, category } = req.body;
+
+    /*if (!title || !image || !description || !category) {
+      // If body values are empty or undefined return a 400 status code with a message
+      return res.status(400).json({ message: 'all fields are required.' });
+    }*/
+
+    // Generate a new post
+    const newPost = {
+   //   id: Date.now().toString(),
+      title: title,
+          image: image,
+          description: description,
+          category: category,
+          comments: []
+    };
+
+    try {
+      const post = await Post.create(newPost);
+      // Return the created post with a 201 status code
+      res.status(201).json(post);
+    } catch (error) {
+      const { message } = error;
+      res.status(500).json({ message });
+    }
+
+};
+
+
+//create post comment
+const createComment = async (req, res) => {
+	const { id } = req.params;
+  const { author, content} = req.body;
+  try {
+    const newComment = {
+      author: author,
+      content: content,
+      post_id: id,
+    } 
+    const comment = await Comment.create(
+      newComment
+    );
+    const posts = await Post.findById(id);
+    await Post.findByIdAndUpdate(id, {comments:[...posts.comments, comment._id]});
+    // Return the created comment with a 201 status code
+    res.status(201).json(comment);
+  } catch (error) {
+    const { message } = error;
+    res.status(500).json({ message });
+  }
+}
+
+//update post
+const updatePost = async (req, res) => {
+  // Retrieve the id from the route params
+  const { id } = req.params;
+
+  try {
+    const post = await Post.findByIdAndUpdate(id, req.body, {new: true})
+
+    if (!post) {
+      return res.status(404).json({ message: 'post not found' });
+    }
+
+    // Return the updated post with a 200 status code
+    res.status(200).json(post);
+  } catch (error) {
+        const { message } = error;
+    res.status(500).json({ message });
+  }
+};
+
+//delete post
+const deletePost = async (req, res) => {
+  // Retrieve the id from the route params
+  const { id } = req.params;
+
+  try {
+    const post = await Post.findByIdAndDelete(id);
+    // If we don't find the post return a 404 status code with a message
+    if (!post) {
+      return res.status(404).json({ message: 'Post not found' });
+    }
+    // Return a 200 status code
+    res.status(200).json(post);
+  } catch (error) {
+    const { message } = error;
+    res.status(500).json({ message });
+  }
+
+
+};
+
+export default {
+    getPosts,
+    getPostById,
+    getPostsByCategory,
+    createPost,
+    createComment,
+    deletePost,
+    updatePost
+}
+
+
+

apps/api/src/main.ts

@@ -8,6 +8,7 @@ import { verifyToken } from './middleware/auth';
 import { errorHandler } from './middleware/errorHandler';
 import auth from './routes/auth';
 import categories from './routes/categories';
+import posts from './routes/posts';
 
 const host = process.env.HOST ?? 'localhost';
 const port = process.env.PORT ? Number(process.env.PORT) : 3000;
@@ -22,6 +23,7 @@ app.use('/api/auth', auth);
 
 app.use(verifyToken);
 app.use('/api/categories', categories);
+app.use('/api/posts', posts);
 
 app.use(errorHandler);
 

apps/api/src/models/comment.ts

@@ -0,0 +1,25 @@
+import mongoose, { Schema } from 'mongoose';
+
+export const commentSchema = new Schema(
+  {
+    author: {
+      type: String,
+      required: [true, 'Property is required']
+    },
+    content: {
+      type: String,
+      required: [true, 'Property is required']
+    },
+    post_id: {
+      type: mongoose.Types.ObjectId, required: true, ref: 'Post'
+    }
+  },
+  {
+    timestamps: true
+  }
+);
+
+const Comment = mongoose.model('Comment', commentSchema);
+
+
+export default Comment;

apps/api/src/models/post.ts

@@ -0,0 +1,27 @@
+import mongoose, { Schema } from 'mongoose';
+
+export const postSchema = new Schema (
+    {
+
+        title: {
+            type: String,
+            required: [true, 'Property is required']
+        },
+        image: {
+            type: String
+        },
+        description: {
+            type: String
+        },
+        category: {
+            type: mongoose.Types.ObjectId, required: true, ref: 'Category'
+        },
+        comments: {
+            type: [{ type: Schema.Types.ObjectId, ref: 'Comment' }]
+        }
+    }
+);
+
+const Post = mongoose.model('Post', postSchema);
+
+export default Post

apps/api/src/routes/posts.ts

@@ -0,0 +1,28 @@
+import express from 'express';
+import postController from '../controllers/post'
+
+const router = express.Router();
+
+// get all posts
+router.get('/', postController.getPosts );
+
+// Get post by id
+router.get('/:id', postController.getPostById);
+
+// Get posts by category
+router.get('/category/:category', postController.getPostsByCategory );
+
+//create post 
+router.post('/', postController.createPost );
+
+//create post comment
+router.post('/:id/comments', postController.createComment );
+
+//delete post
+router.delete('/:id', postController.deletePost);
+
+//update post
+router.patch('/:id', postController.updatePost );
+
+
+export default router;