Node.js Crash Course Tutorial #11 - Express Router & MVC

기능을 다 구현해서 routes들을 따로 빼서 파일을 정리했음

 

const express = require("express");
const router = express.Router();
const Blog = require("../models/blog");

router.get("/about", (req, res) => {
  res.render("about", { title: "About" });
});

// blog routes
router.get("/", (req, res) => {
  Blog.find()
    .sort({ createdAt: -1 })
    .then((result) => {
      res.render("index", { title: "All Blogs", blogs: result });
    })
    .catch((err) => consol.elog(err));
});

router.post("/", (req, res) => {
  const blog = new Blog(req.body);
  blog
    .save()
    .then((result) => {
      res.redirect("/blogs");
    })
    .catch((err) => {
      console.log(err);
    });
});

router.get("/create", (req, res) => {
  res.render("create", { title: "Create a new blog" });
});

router.get("/:id", (req, res) => {
  const id = req.params.id;
  Blog.findById(id)
    .then((result) => {
      res.render("partials/details", { blog: result, title: "Blog Details" });
    })
    .catch((err) => {
      console.log(err);
    });
});

router.delete("/:id", (req, res) => {
  const id = req.params.id;
  Blog.findByIdAndDelete(id)
    .then((result) => {
      res.json({ redirect: "/blogs" });
    })
    .catch((err) => {
      console.log(err);
    });
});

module.exports = router;

 

 

 

 

blogController.js

const Blog = require("../models/blog");

// blog_index, blog_details, blog_create_get, blog_create_post, blog_delete

const blog_index = (req, res) => {
  Blog.find()
    .sort({ createdAt: -1 })
    .then((result) => {
      res.render("blogs/index", { title: "All Blogs", blogs: result });
    })
    .catch((err) => console.log(err));
};

const blog_details = (req, res) => {
  const id = req.params.id;
  Blog.findById(id)
    .then((result) => {
      res.render("blogs/details", { blog: result, title: "Blog Details" });
    })
    .catch((err) => {
      res.status(404).render("404", { title: "Blog not found" });
      console.log(err);
    });
};

const blog_create_get = (req, res) => {
  res.render("blogs/create", { title: "Create a new blog" });
};

const blog_create_post = (req, res) => {
  const blog = new Blog(req.body);
  blog
    .save()
    .then((result) => {
      res.redirect("/blogs");
    })
    .catch((err) => {
      console.log(err);
    });
};

const blog_delete = (req, res) => {
  const id = req.params.id;
  Blog.findByIdAndDelete(id)
    .then((result) => {
      res.json({ redirect: "/blogs" });
    })
    .catch((err) => {
      console.log(err);
    });
};
module.exports = {
  blog_index,
  blog_details,
  blog_create_get,
  blog_create_post,
  blog_delete,
};

 

blogRoutes.js

const express = require("express");
const blogController = require("../controllers/blogController");

const router = express.Router();

// blog routes
router.get("/", blogController.blog_index);

router.get("/about", (req, res) => {
  res.render("blogs/about", { title: "About" });
});

router.post("/", blogController.blog_create_post);

router.get("/create", blogController.blog_create_get);

router.get("/:id", blogController.blog_details);

router.delete("/:id", blogController.blog_delete);

module.exports = router;