B.U.B. Comment functionality

controllers/comments.js

@@ -0,0 +1,29 @@
+const Comment = require("../models/Comment");
+
+module.exports = {
+  createComment: async (req, res) => {
+    try {
+      await Comment.create({
+        comment: req.body.comment,
+        likes: 0,
+        post: req.params.id,
+        user: req.user.id,
+      });
+      console.log("Comment has been added!");
+      res.redirect("/post/" + req.params.id);
+    } catch (err) {
+      console.log(err);
+      res.redirect("/post/" + req.params.id);
+    }
+  },
+  deleteComment: async (req, res) => {
+    try {
+      await Comment.findByIdAndDelete(req.params.id);
+      console.log("Comment has been deleted!");
+      res.redirect("back");
+    } catch (err) {
+      console.log(err);
+      res.redirect("back");
+    }
+  },
+};

controllers/posts.js

@@ -1,5 +1,6 @@
 const cloudinary = require("../middleware/cloudinary");
 const Post = require("../models/Post");
+const Comment = require("../models/Comment");
 
 module.exports = {
   getProfile: async (req, res) => {
@@ -21,7 +22,8 @@ module.exports = {
   getPost: async (req, res) => {
     try {
       const post = await Post.findById(req.params.id);
-      res.render("post.ejs", { post: post, user: req.user });
+      const comments = await Comment.find({post: req.params.id}).sort({ createdAt: "desc" }).lean();
+      res.render("post.ejs", { post: post, user: req.user, comments: comments });
     } catch (err) {
       console.log(err);
     }

models/Comment.js

@@ -0,0 +1,27 @@
+const mongoose = require("mongoose");
+
+const CommentSchema = new mongoose.Schema({
+  comment: {
+    type: String,
+    required: true,
+  },
+  likes: {
+    type: Number,
+    required: true,
+  },
+  post: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: "Post",
+  },
+  user: {  
+    type: mongoose.Schema.Types.ObjectId,
+    ref: "User",
+    required: true,
+  },
+  createdAt: {
+    type: Date,
+    default: Date.now,
+  },
+});
+
+module.exports = mongoose.model("Comment", CommentSchema);