feat: 🎸 reply comment in blog

Author: huynhducthanhtuan

src/controllers/Comment.js

@@ -1,6 +1,7 @@
 import {
 	getCommentList,
-	createComment
+	createComment,
+	replyComment
 } from "../services/crudDatabase/comment.js";
 
 function CommentController() {
@@ -34,6 +35,21 @@ function CommentController() {
 					error: error
 			  });
 	};
+
+	this.replyComment = async (req, res, next) => {
+		const comment = await replyComment(req.body);
+		comment
+			? res.status(200).json({
+					message: "Successfully",
+					data: comment,
+					error: null
+			  })
+			: res.status(400).json({
+					message: "Failed",
+					data: null,
+					error: error
+			  });
+	};
 }
 
 export default new CommentController();

src/models/Comment.js

@@ -29,6 +29,10 @@ const CommentSchema = new mongoose.Schema(
 			type: String,
 			trim: true,
 			required: true
+		},
+		children: {
+			type: Array,
+			default: []
 		}
 	},
 	{ timestamps: true, versionKey: false }

src/routes/comment.js

@@ -4,5 +4,6 @@ import CommentController from "../controllers/Comment.js";
 
 router.get("/list", CommentController.getCommentList);
 router.post("/create", CommentController.createComment);
+router.post("/reply", CommentController.replyComment);
 
 export default router;

src/services/crudDatabase/comment.js

@@ -14,8 +14,38 @@ export const createComment = async ({ blogId, userId, content }) => {
 		userWalletAddress: userInfo.walletAddress,
 		userAvatar: userInfo.avatar,
 		userFullName: userInfo.fullName,
-		content: content
+		content: content,
+		children: []
 	};
 	const createdComment = await CommentModel.create(newComment);
 	return createdComment;
 };
+
+export const replyComment = async ({
+	blogId,
+	userId,
+	content,
+	parentCommentId
+}) => {
+	const userInfo = await UserModel.findOne({ _id: userId });
+	const comment = await CommentModel.findOne({ _id: parentCommentId });
+	if (comment) {
+		const newComment = {
+			blogId: blogId,
+			userId: userId,
+			userWalletAddress: userInfo.walletAddress,
+			userAvatar: userInfo.avatar,
+			userFullName: userInfo.fullName,
+			content: content,
+			children: null,
+			createdAt: new Date()
+		};
+		return await CommentModel.findOneAndUpdate(
+			{ _id: parentCommentId },
+			{ children: [...comment.children, newComment] },
+			{ new: true }
+		);
+	} else {
+		return false;
+	}
+};

src/swaggers/comment.yaml

@@ -46,3 +46,37 @@
         description: Successfully
       400:
         description: Failed
+
+/comment/reply:
+  post:
+    summary: Reply comment
+    tags:
+      - Comments
+    requestBody:
+      content:
+        application/json:
+          schema:
+            type: object
+            properties:
+              blogId:
+                type: String
+                required: true
+              userId:
+                type: String
+                required: true
+              content:
+                type: string
+                required: true
+              parentCommentId:
+                type: string
+                required: false
+            example:
+              blogId: "64325f973f4e558a06a58e26"
+              userId: "0x...."
+              content: "Bài viết quá hay !!"
+              parentCommentId: "64325f973f4e558a06a58e26"
+    responses:
+      200:
+        description: Successfully
+      400:
+        description: Failed