dockerized the project for dev
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QkoSad
Executable
+277
@@ -0,0 +1,277 @@
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import express, { Request, Response } from 'express'
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import { check, validationResult } from "express-validator";
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import auth from "../../middleware/auth";
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import Post from "../../models/Post";
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import User from "../../models/User";
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import checkObjectId from "../../middleware/checkObjectId";
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import { isUserId } from '../../utils';
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const router = express.Router();
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// @route POST api/posts
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// @desc Create a post
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// @access Private
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router.post(
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"/",
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auth,
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check("text", "Text is required").notEmpty(),
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async (req, res) => {
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const errors = validationResult(req);
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if (!errors.isEmpty()) {
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return res.status(400).json({ errors: errors.array() });
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}
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try {
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if (isUserId(req)) {
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const user = await User.findById(req.user.id).select("-password");
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if (user) {
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const newPost = new Post({
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text: req.body.text,
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name: user.name,
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avatar: user.avatar,
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user: req.user.id,
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});
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const post = await newPost.save();
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res.json(post);
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}
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else {
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throw new Error('Error finding the user')
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}
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}
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else {
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throw new Error('Error finding the user')
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}
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} catch (err: unknown) {
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if (typeof err === 'string')
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console.error(err)
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else if (err instanceof Error)
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console.error(err.message);
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res.status(500).send("Server Error");
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}
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}
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);
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// @route GET api/posts
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// @desc Get all posts
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// @access Private
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router.get("/", auth, async (req, res) => {
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try {
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const posts = await Post.find().sort({ date: -1 });
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res.json(posts);
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} catch (err: unknown) {
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if (typeof err === 'string')
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console.error(err)
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else if (err instanceof Error)
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console.error(err.message);
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res.status(500).send("Server Error");
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}
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});
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// @route GET api/posts/:id
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// @desc Get post by ID
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// @access Private
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router.get("/:id", auth, checkObjectId("id"), async (req, res) => {
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try {
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const post = await Post.findById(req.params.id);
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if (!post) {
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return res.status(404).json({ msg: "Post not found" });
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}
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res.json(post);
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} catch (err: unknown) {
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if (typeof err === 'string')
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console.error(err)
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else if (err instanceof Error)
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console.error(err.message);
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res.status(500).send("Server Error");
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}
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});
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// @route DELETE api/posts/:id
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// @desc Delete a post
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// @access Private
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router.delete("/:id", [auth, checkObjectId("id")], async (req: Request, res: Response) => {
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try {
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const post = await Post.findOne({ _id: req.params.id });
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if (!post) {
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return res.status(404).json({ msg: "Post not found" });
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}
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// Check user
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if (post.user && isUserId(req)) {
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if (post.user.toString() !== req.user.id) {
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return res.status(401).json({ msg: "User not authorized" });
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}
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}
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else {
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throw new Error('Error in req.user')
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}
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await post.deleteOne();
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res.json({ msg: "Post removed" });
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} catch (err: unknown) {
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if (typeof err === 'string')
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console.error(err)
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else if (err instanceof Error)
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console.error(err.message);
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res.status(500).send("Server Error");
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}
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});
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// @route PUT api/posts/like/:id
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// @desc Like a post
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// @access Private
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router.put("/like/:id", auth, checkObjectId("id"), async (req, res) => {
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try {
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const post = await Post.findById(req.params.id);
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// Check if the post has already been liked
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if (post && isUserId(req)) {
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if (post.likes.some((like) => like.user?.toString() === req.user.id)) {
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return res.status(400).json({ msg: "Post already liked" });
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}
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const user: any = req.user.id
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// can't make string into ObjectID
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post.likes.unshift({ user });
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await post.save();
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return res.json(post.likes)
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};
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} catch (err: unknown) {
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if (typeof err === 'string')
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console.error(err)
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else if (err instanceof Error)
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console.error(err.message);
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res.status(500).send("Server Error");
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}
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});
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// @route PUT api/posts/unlike/:id
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// @desc Unlike a post
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// @access Private
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router.put("/unlike/:id", auth, checkObjectId("id"), async (req, res) => {
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try {
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const post = await Post.findById(req.params.id);
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// Check if the post has not yet been liked
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if (post && isUserId(req)) {
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if (!post.likes.some((like) => like.user?.toString() === req.user.id)) {
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return res.status(400).json({ msg: "Post has not yet been liked" });
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}
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// remove the like
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post.likes = post.likes.filter(
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({ user }) => {
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if (user)
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return user.toString() !== req.user.id
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return false
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}
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);
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await post.save();
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return res.json(post.likes);
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}
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} catch (err: unknown) {
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if (typeof err === 'string')
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console.error(err)
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else if (err instanceof Error)
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console.error(err.message);
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res.status(500).send("Server Error");
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}
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});
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// @route POST api/posts/comment/:id
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// @desc Comment on a post
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// @access Private
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router.post(
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"/comment/:id",
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auth,
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checkObjectId("id"),
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check("text", "Text is required").notEmpty(),
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async (req, res) => {
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const errors = validationResult(req);
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if (!errors.isEmpty()) {
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return res.status(400).json({ errors: errors.array() });
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}
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try {
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if (isUserId(req) && req.params) {
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const user = await User.findById(req.user.id).select("-password");
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const post = await Post.findById(req.params.id);
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if (user) {
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const newComment = {
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text: req.body.text,
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name: user.name,
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avatar: user.avatar,
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user: req.user.id,
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};
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if (post) {
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post.comments.unshift(newComment as any);
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await post.save();
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res.json(post.comments);
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}
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throw new Error('Error in finding post')
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}
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throw new Error('Error in finding user')
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}
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throw new Error('Error in parsing the req')
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} catch (err: unknown) {
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if (typeof err === 'string')
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console.error(err)
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else if (err instanceof Error)
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console.error(err.message);
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res.status(500).send("Server Error");
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}
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}
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);
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// @route DELETE api/posts/comment/:id/:comment_id
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// @desc Delete comment
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// @access Private
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router.delete("/comment/:id/:comment_id", auth, async (req, res) => {
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try {
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const post = await Post.findById(req.params.id);
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// Pull out comment
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if (post) {
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const comment = post.comments.find(
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(comment: any) => comment.id === req.params.comment_id
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);
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// Make sure comment exists
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if (!comment) {
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return res.status(404).json({ msg: "Comment does not exist" });
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}
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// Check user
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if ('user' in comment && comment.user && isUserId(req) && comment.user.toString() !== req.user.id) {
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return res.status(401).json({ msg: "User not authorized" });
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}
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post.comments = post.comments.filter(
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({ id }: any) => id !== req.params.comment_id
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);
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await post.save();
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return res.json(post.comments);
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}
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} catch (err: unknown) {
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if (typeof err === 'string')
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console.error(err)
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else if (err instanceof Error)
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console.error(err.message);
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return res.status(500).send("Server Error");
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}
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});
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module.exports = router
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