David Lambert

controller/getComments.js

@@ -0,0 +1,32 @@
+const Comment = require("../models/comment");
+
+getComments = async (req, res) => {
+  const { id } = req.params;
+
+  if (!Number(id)) {
+    return res.status(500).json({
+      success: false,
+      error: "The comment id should be a number.",
+    });
+  }
+  await Comment.find({ postId: id  }, (err, comment) => {
+    if (err) {
+      return res.status(400).json({
+        success: false,
+        error: err,
+      });
+    }
+    if (!comment) {
+      return res.status(404).json({
+        success: false,
+        error: `Comments not found`,
+      });
+    }
+    return res.status(200).json({
+      success: true,
+      data: comment,
+    });
+  }).catch((err) => console.log(err));
+};
+
+module.exports = { getComments };

controller/postComment.js

@@ -0,0 +1,45 @@
+const Comment = require("../models/comment");
+
+/*
+Also ripping off blog again,  I somewhat feel I 
+am not demonstrating much in terms of knowledge
+but also I do not want to reinvent the wheel
+*/
+
+postComment = (req, res) => {
+  const body = req.body;
+
+  if (!body) {
+    return res.status(400).json({
+      success: false,
+      error: "You must provide a comment",
+    });
+  }
+
+  const comment = new Comment(body);
+
+  if (!comment) {
+    return res.status(400).json({
+      success: false,
+      error: err,
+    });
+  }
+
+  comment
+    .save()
+    .then(() => {
+      return res.status(201).json({
+        success: true,
+        id: comment._id,
+        message: "Comment created!",
+      });
+    })
+    .catch((error) => {
+      return res.status(400).json({
+        error,
+        message: "Comment not created!",
+      });
+    });
+};
+
+module.exports = { postComment };

models/comment.js

@@ -0,0 +1,22 @@
+const mongoose = require("mongoose");
+const Schema = mongoose.Schema;
+
+/*
+I could not find the resources folder with the example 
+json for comments so I used a modified Blog. Not very 
+creative on my part, but thinking from a user it already
+contains all the information I would want from a comment
+on my blog post. I left the id property because I imagine
+in the real world there would be a need to access this specific
+comment. 
+*/
+
+const Comment = new Schema({
+  commentId: { type: String, required: true },
+  postId: { type: String, required: true },
+  author: { type: String, required: true },
+  title: { type: String, required: true },
+  body: { type: String, required: true },
+});
+
+module.exports = mongoose.model("comment", Comment);

routes/index.js

@@ -1,12 +1,15 @@
-const express = require('express')
-const { getBlogs } = require('../controller/getBlogs')
-const { postBlog } = require('../controller/postBlog')
-const { getBlog } = require('../controller/getBlog')
+const express = require("express");
+const { getBlogs } = require("../controller/getBlogs");
+const { postBlog } = require("../controller/postBlog");
+const { getBlog } = require("../controller/getBlog");
+const { postComment } = require("../controller/postComment");
+const { getComments } = require("../controller/getComments");
 
-const router = express.Router()
+const router = express.Router();
 
-router.get('/blog/:id', getBlog)
-router.get('/blogs', getBlogs)
-router.post('/blog/post', postBlog)
-
-module.exports = router
+router.get("/blog/:id", getBlog);
+router.get("/blogs", getBlogs);
+router.post("/blog/post", postBlog);
+router.post("/blog/post/:id/comment", postComment);
+router.get("/blog/post/:id/comment", getComments);
+module.exports = router;