๐Ÿ˜Ž ๊ณต๋ถ€ํ•˜๋Š” ์ง•์ง•์•ŒํŒŒ์นด๋Š” ์ฒ˜์Œ์ด์ง€?

[E-Commerce App with REST API] (12) Blog ์กฐํšŒํ•˜๊ธฐ (GET) & ๋ธ”๋กœ๊ทธ ์‚ญ์ œํ•˜๊ธฐ (DELETE) ๋ณธ๋ฌธ

๐Ÿ‘ฉ‍๐Ÿ’ป ๋ฐฑ์—”๋“œ(Back-End)/Node js

[E-Commerce App with REST API] (12) Blog ์กฐํšŒํ•˜๊ธฐ (GET) & ๋ธ”๋กœ๊ทธ ์‚ญ์ œํ•˜๊ธฐ (DELETE)

์ง•์ง•์•ŒํŒŒ์นด 2023. 3. 30. 00:01
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<๋ณธ ๋ธ”๋กœ๊ทธ๋Š” Developers Corner ์˜ ์œ ํŠœ๋ธŒ๋ฅผ ์ฐธ๊ณ ํ•ด์„œ ๊ณต๋ถ€ํ•˜๋ฉฐ ์ž‘์„ฑํ•˜์˜€์Šต๋‹ˆ๋‹ค :-)>

=> Node.js E-Commerce App with REST API: Let's Build a Real-Life Example!

 

๐ŸŒท Blog ์กฐํšŒํ•˜๊ธฐ (+ update)

์กฐํšŒํ•  ๋•Œ๋งˆ๋‹ค ์กฐํšŒ ์ˆ˜ ๋Š˜์–ด๋‚จ! numViews~~~ 0์—์„œ ์ญŠ์ญˆ๊พธ์ญŠ~~

MongoDB์—์„œ๋„ ๋Š˜์–ด๋‚˜๋Š”๊ฒŒ ์—…๋ฐ์ดํŠธ ๋จ~

 

๐ŸŒท ๋ชจ๋“  Blog ์กฐํšŒํ•˜๊ธฐ

 

๐ŸŒท ๋ธ”๋กœ๊ทธ ์‚ญ์ œํ•˜๊ธฐ

์‚ญ์ œํ•  id ๊ณจ๋ผ์„œ ์‚ญ์ œ!

์‚ญ์ œํ•˜๊ธฐ ์ „์— admin ์ธ์ง€ ๊ฒ€์ฆํ•˜๊ธฐ

 

๐ŸŒท ์ฝ”๋“œ

โœ… controllers/blogCtrl.js

const Blog = require("../models/Blog");
const User = require("../models/User");
const asyncHandler = require("express-async-handler");
const { validateMongodbID } = require("../utils/validateMongodbID");

// ๋ธ”๋กœ๊ทธ ์ƒ์„ฑํ•˜๊ธฐ
const createBlog = asyncHandler(async (req, res) => {
  try {
    const newBlog = await Blog.create(req.body);
    res.json(newBlog);
  }
  catch (error) {
    throw new Error(error);
  }
});

// ๋ธ”๋กœ๊ทธ ์ˆ˜์ •ํ•˜๊ธฐ
const updateBlog = asyncHandler(async (req, res) => {
  const { id } = req.params;
  validateMongodbID(id);
  try {
    const updateBlog = await Blog.findByIdAndUpdate(id, req.body);
    res.json(updateBlog);
  }
  catch (error) {
    throw new Error(error);
  }
});

// ๋ธ”๋กœ๊ทธ ์กฐํšŒํ•˜๊ธฐ
const getBlog = asyncHandler(async (req, res) => {
  const { id } = req.params;
  validateMongodbID(id);
  try {
    const getBlog = await Blog.findById(id)
    .populate("likes")
    .populate("dislikes");
    const updateViews = await Blog.findByIdAndUpdate(
      id,
      {
        $inc: { numViews: 1 },    // ์กฐํšŒํ•  ๋•Œ๋งˆ๋‹ค numViews ์˜ฌ๋ผ๊ฐ~
      },
      { new: true }
    );
    res.json(getBlog);
  }
  catch (error) {
    throw new Error(error);
  }
});

// ๋ชจ๋“  ๋ธ”๋กœ๊ทธ ์กฐํšŒํ•˜๊ธฐ
const getAllBlogs = asyncHandler(async (req, res) => {
  try {
    const getAllBlogs = await Blog.find();
    res.json(getAllBlogs);
  }
  catch (error) {
    throw new Error(error);
  }
});

// ๋ธ”๋กœ๊ทธ ์‚ญ์ œํ•˜๊ธฐ
const deleteBlog = asyncHandler(async (req, res) => {
  const { id } = req.params;
  validateMongodbID(id);
  try {
    const deleteBlog = await Blog.findByIdAndDelete(id);
    res.json(deleteBlog);
  }
  catch (error) {
    throw new Error(error);
  }
});


module.exports = {
  createBlog,
  updateBlog,
  getBlog,
  getAllBlogs,
  deleteBlog,

}

 

โœ… routes/blogRoute.js

const express = require("express");
const { createBlog, updateBlog, getBlog, getAllBlogs, deleteBlog } = require("../controllers/blogCtrl");
const { authMiddleware, isAdmin } = require("../middlewares/authMiddleware");
const router = express.Router();

router.post("/", authMiddleware, isAdmin, createBlog);

router.put("/:id", updateBlog);
router.get("/:id", getBlog);
router.get("/", getAllBlogs);
router.delete("/:id", authMiddleware, isAdmin, deleteBlog);

module.exports = router;

 

 

 

 

 

 

 

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