renamed

Pt4_Pt7BlogList/controllers/blogs.js

@@ -0,0 +1,56 @@
+const blogsRouter = require("express").Router();
+const Blog = require("../models/blog");
+const User = require("../models/user");
+const middleware = require("../utils/middleware");
+
+blogsRouter.get("", (request, response) => {
+  Blog.find({})
+    .populate("user", { name: 1 })
+    .then((blogs) => {
+      response.json(blogs);
+    });
+});
+
+blogsRouter.delete("/:id", middleware.userExtractor, async (req, res) => {
+  const id = req.params.id;
+  const blog = await Blog.findById(id);
+
+  let result = null;
+  const userId = req.user._id.toString();
+
+  if (blog.user.toString() === userId) {
+    const newUser = {
+      ...req.user._doc,
+      blogs: [...req.user._doc.blogs.filter((el) => el.toString() !== id)],
+    };
+    await User.findOneAndUpdate({ _id: userId }, newUser);
+    result = await Blog.findByIdAndDelete(id);
+    return res.json(result);
+  }
+  return res.end();
+});
+
+blogsRouter.put("/:id", (req, res) => {
+  const id = req.params.id;
+  Blog.findOneAndUpdate({ _id: id }, req.body).then((result) => {
+    res.json(result);
+  });
+});
+
+blogsRouter.post("", middleware.userExtractor, async (req, res) => {
+  const { title, url } = req.body;
+  const user = req.user;
+  const blog = new Blog({
+    title,
+    author: user.name,
+    url,
+    likes: 0,
+    user: user.id,
+  });
+  const savedBlog = await blog.save();
+  user.blogs = user.blogs.concat(savedBlog._id);
+  user.save();
+  res.json(savedBlog);
+});
+
+module.exports = blogsRouter;

Pt4_Pt7BlogList/controllers/login.js

@@ -0,0 +1,24 @@
+const loginRouter = require("express").Router();
+const jwt = require("jsonwebtoken");
+const bcrypt = require("bcrypt");
+const User = require("../models/user");
+const config = require("../utils/config");
+
+loginRouter.post("", async (req, res) => {
+  const { username, password } = req.body;
+
+  const user = await User.findOne({ username });
+  const passwordCorrect =
+    user === null ? false : await bcrypt.compare(password, user.password);
+  if (!(user && passwordCorrect))
+    return res.status(401).json({ error: "invalid username or passowrd" });
+
+  const userForToken = {
+    username: user.username,
+    id: user._id,
+  };
+  const token = jwt.sign(userForToken, config.SECRET);
+  res.status(200).send({ token, username: user.username, name: user.name });
+});
+
+module.exports = loginRouter;

Pt4_Pt7BlogList/controllers/users.js

@@ -0,0 +1,36 @@
+const usersRouter = require("express").Router();
+const User = require("../models/user");
+const bcrypt = require("bcrypt");
+
+usersRouter.get("", (request, response) => {
+  User.find({}).then((users) => {
+    response.json(users);
+  });
+});
+/*
+usersRouter.delete("/:id", (request, response) => {
+  const id = request.params.id;
+  User.findByIdAndDelete(id).then((users) => response.json(users));
+});
+
+usersRouter.put("/:id", (request, response) => {
+  const id = request.params.id;
+  const data = { ...request.body };
+  User.findOneAndUpdate({ _id: id }, data).then((result) => {
+    response.json(result);
+  });
+});
+*/
+usersRouter.post("", async (request, response) => {
+  const { username, password, name } = request.body;
+  const hashedPassword = await bcrypt.hash(password, 10);
+  const user = new User({ username, password: hashedPassword, name });
+  try {
+    const savedUser = await user.save();
+    response.status(201).json(savedUser);
+  } catch (err) {
+    response.status(400).send(err._message);
+  }
+});
+
+module.exports = usersRouter;