Daniel Tiernan

controller/GetComments.js

@@ -0,0 +1,18 @@
+const Blog = require('../models/blog')
+
+getComments = async (req, res) => {
+  var id = req.params.id;
+  await Blog.find({"_id": id}, {comments: 1, _id: 0}, (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` })
+    }
+    return res.status(200).json({ success: true, data: blog })
+  }).catch(err => console.log(err))
+}
+
+module.exports = { getComments }

controller/PostBlog.js

@@ -2,6 +2,7 @@ const Blog = require('../models/blog')
 
 postBlog = (req, res) => {
   const body = req.body
+  console.log(body);
 
   if (!body) {
     return res.status(400).json({
@@ -11,6 +12,7 @@ postBlog = (req, res) => {
   }
 
   const blog = new Blog(body)
+  console.log(blog);
 
   if (!blog) {
     return res.status(400).json({ success: false, error: err })

controller/PostComment.js

@@ -0,0 +1,48 @@
+const Comment = require('../models/Comment')
+const Blog = require('../models/blog')
+
+postComment = async(req, res) => {
+    const body = req.body
+    if (body.author == undefined || body.text == undefined) {
+      return res.status(400).json({
+        success: false,
+        error: 'You must provide a comment',
+      })
+    }
+
+    var id = req.params.id; //_id param of blog
+
+    //---- Creates a new database just for comments ----\\
+
+    //uncomment line 18, 23, and line 7 in ./models/Comment.js to put comments in their own database
+    //body.Blogid = id; 
+    const comment = new Comment(body)
+    if (!comment) {
+      return res.status(400).json({ success: false, error: err })
+    }
+    //await comment.save()
+
+    //---- Creates a new database just for comments ----\\
+
+
+
+    //------ Checks if blog exists ------\\
+
+    await Blog.find({"_id": id}, (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` })
+      }
+      return res.status(200).json({ success: true, data: comment })
+    }).catch(err => console.log(err))
+
+    //------ Checks if blog exists ------\\
+
+    if(res.statusCode == 200) { await Blog.findOneAndUpdate({"_id": id}, {$push: {"comments": comment}}); } //Pushes comment into array if blog exists
+}
+
+module.exports = { postComment }

controller/getBlogs.js

@@ -1,7 +1,9 @@
 const Blog = require('../models/blog')
 
 getBlogs = async (req, res) => {
-  await Blog.find({}, (err, blog) => {
+  var id = req.params.id;
+  console.log(id);
+  await Blog.find({"_id": id}, {comments: 0}, (err, blog) => {
     if (err) {
       return res.status(400).json({ success: false, error: err })
     }

index.js

@@ -2,7 +2,7 @@ const express = require('express')
 const cors = require('cors')
 
 const db = require ('./db')
-const router = require('./router')
+const router = require('./routes')
 
 const app = express()
 const port = 3001

models/Comment.js

@@ -0,0 +1,10 @@
+const mongoose = require('mongoose');
+const Schema = mongoose.Schema;
+
+const Comment = new Schema({
+  author: { type: String, required: true },
+  text: { type: String, required: true },
+  //Blogid: { type: String, required: true }
+})
+
+module.exports = mongoose.model('comment', Comment)

models/blog.js

@@ -2,7 +2,10 @@ const mongoose = require('mongoose');
 const Schema = mongoose.Schema;
 
 const Blog = new Schema({
-  id: { type: String, required: true }
+  author: { type: String, required: true },
+  title: { type: String, required: true },
+  text: { type: String, required: true },
+  comments: { type: Array, required: false }
 })
 
 module.exports = mongoose.model('blog', Blog)

routes/index.js

@@ -1,10 +1,14 @@
 const express = require('express')
-const GetBlogs = require('./controller/getBlogs')
-const PostBlog = require('./controller/postBlog')
+const GetBlogs = require('../controller/getBlogs')
+const PostBlog = require('../controller/PostBlog')
+const GetComments = require('../controller/GetComments')
+const PostComment = require('../controller/PostComment')
 
 const router = express.Router()
 
-router.get('/blog/:id', GetBlogs)
-router.post('/blog/post', PostBlog)
+router.get('/blog/:id', GetBlogs.getBlogs)
+router.post('/blog/post', PostBlog.postBlog)
+router.get('/blog/:id/comment', GetComments.getComments)
+router.post('/blog/:id/comment', PostComment.postComment)
 
 module.exports = router