Ramon Duque

controller/getComments.js

@@ -0,0 +1,24 @@
+const Blog = require('../models/blog')
+
+getCommments = async (req, res) => {
+    // gets the id off the request
+    let blogId = req.params.id;
+
+    // use it to find the related blog post
+    Blog.findById(blogId, function(err, blog) {
+        if (err) {
+            return res.status(400).json({success: false, error: err});
+        }
+        if (!blog.length) {
+            return res
+            .status(404)
+            .json({success: false, error: 'Blog not found'})
+        }
+        // if blog is found by id , returns the comments and blog as json
+        else{
+            return res.status(200).json({success: true, data: blog})
+        }
+    }) .catch(err => console.log(err));
+}
+
+module.exports = { getCommments }

controller/postComments.js

@@ -0,0 +1,28 @@
+const blog = require('../models/blog');
+const Comment = require('../models/comment');
+
+
+const postComment = async (req, res) => {
+    //  grabs the id for the post which you want to creat a new comment
+    const id = req.params.id;
+    const comment = new Comment({
+      text: req.body.comment,
+      post: id
+    })
+
+    await comment.save();
+    const relatedPost = await blog.findById(id);
+    // pushes the comment for the blog you want to add it to 
+    relatedPost.comment.push(comment);
+    await relatedPost.save(function(err) {
+        if (err) return res.status(400).json({success: false, error: err});
+
+        // returns the pushed comment with its related blog post
+        else{
+            return res.status(200).json({success: true, data: blog})
+        }
+
+    })
+}
+
+module.exports =  { postComment }

index.js

@@ -1,18 +1,17 @@
 const express = require('express')
-const cors = require('cors')
+const GetBlogs = require('../controller/getBlogs')
+const PostBlog = require('../controller/postBlog')
 
-const db = require ('./db')
-const router = require('./router')
+const GetComments = require('../controller/getComments')
+const postComments = require('../controller/postComments')
 
-const app = express()
-const port = 3001
+const router = express.Router()
 
-app.use(express.urlencoded({ extended: true }))
-app.use(cors())
-app.use(express.json())
+router.get('/blog/:id', GetBlogs.getBlogs)
+router.post('/blog/post', PostBlog.postBlog)
 
-db.on('error', console.error.bind(console, 'MongoDB connection failed...'))
+// setting up the endpoints to use for getComments & postComments
+router.get('blog/post/:id/comment', GetComments.getCommments)
+router.post('blog/post/:id/comment', postComments.postComment)
 
-app.use('/api', router)
-
-app.listen(port, () => console.log(`Server running on ${port}`))
+module.exports = router

models/comment.js

@@ -0,0 +1,23 @@
+const mongoose = require('mongoose');
+const Schema = mongoose.Schema;
+
+// creating new Comment schema for requiring text and adding date & its post ref
+
+const Comment =  new Schema ({
+    text: {
+        type: String,
+        trim: true,
+        required: true
+    },
+    date: {
+        type: Date,
+        default: Date.now
+    },
+    post: {
+        type: mongoose.Schema.Types.ObjectId,
+        ref: 'Post'
+    }
+
+})
+
+module.exports = mongoose.model('comment', Comment)