First commit

blog.rest

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+POST http://localhost:5000/blog/
+Content-Type: application/json
+
+{
+    "title": "GSI JAYA",
+    "description" : "lorem uasdasdadasdasdad"
+}

config/database.js

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+import { Sequelize } from "sequelize";
+
+const db = new Sequelize('comproGSI', 'root', '',{
+    host: 'localhost',
+    dialect: 'mysql'
+});
+
+export default db;

controllers/blogController.js

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+import blogModel from "../models/blogModel.js";
+import blogImage from "../models/blogImage.js";
+
+// Get all blogs with images
+export const getAllBlogs = async (req, res) => {
+    try {
+        const blogs = await blogModel.findAll({
+            include: [{ model: blogImage }]
+        });
+        res.json(blogs);
+    } catch (error) {
+        res.status(500).json({ message: error.message });
+    }
+};
+
+// Get a single blog by ID
+export const getBlogById = async (req, res) => {
+    try {
+        const blog = await blogModel.findByPk(req.params.id, {
+            include: [{ model: blogImage }]
+        });
+        if (!blog) return res.status(404).json({ message: "Blog not found" });
+        res.json(blog);
+    } catch (error) {
+        res.status(500).json({ message: error.message });
+    }
+};
+
+// Create a new blog
+export const createBlog = async (req, res) => {
+    const { title, description, images } = req.body;
+    try {
+        const blog = await blogModel.create({ title, description });
+        if (images && images.length > 0) {
+            await blogImage.bulkCreate(images.map(imageUrl => ({ blogId: blog.id, imageUrl })));
+        }
+        res.status(201).json(blog);
+    } catch (error) {
+        res.status(500).json({ message: error.message });
+    }
+};
+
+// Update a blog
+export const updateBlog = async (req, res) => {
+    try {
+        const blog = await blogModel.findByPk(req.params.id);
+        if (!blog) return res.status(404).json({ message: "Blog not found" });
+        await blog.update(req.body);
+        res.json(blog);
+    } catch (error) {
+        res.status(500).json({ message: error.message });
+    }
+};
+
+// Delete a blog
+export const deleteBlog = async (req, res) => {
+    try {
+        const blog = await blogModel.findByPk(req.params.id);
+        if (!blog) return res.status(404).json({ message: "Blog not found" });
+        await blog.destroy();
+        res.json({ message: "Blog deleted successfully" });
+    } catch (error) {
+        res.status(500).json({ message: error.message });
+    }
+};

index.js

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+import express from "express";
+import db from "./config/database.js";
+import blogRoutes from "./routes/index.js"
+// import Blog from "./models/blogModel.js";
+// import BlogImage from "./models/blogImage.js";
+import cors from "cors";
+
+const app = express();
+
+try {
+    // await db.sync();
+    await db.authenticate();
+    console.log('Database connected...');
+} catch(error){
+    console.log('Connection error:', error);
+};
+
+app.use(cors());
+app.use(express.json());
+app.use ('/blog', blogRoutes);
+
+
+app.listen(5000,() => console.log('server running at port 5000'));

models/blogImage.js

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+import { Sequelize } from "sequelize";
+import db from "../config/database.js";
+
+const { DataTypes } = Sequelize;
+
+const BlogImage = db.define("blog_images", {
+    blogId: {
+        type: DataTypes.INTEGER,
+        allowNull: false,
+        references: {
+            model: "blogs",
+            key: "id"
+        },
+        onDelete: "CASCADE"
+    },
+    imageUrl: {
+        type: DataTypes.STRING,
+        allowNull: false
+    }
+}, {
+    freezeTableName: true
+});
+
+export default BlogImage;

models/blogModel.js

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+import { Sequelize } from "sequelize";
+import db from "../config/database.js";
+
+const { DataTypes } = Sequelize;
+
+const Blog = db.define('blogs', {
+    title:{
+        type: DataTypes.STRING
+    },
+    description:{
+        type: DataTypes.TEXT
+    }
+},{
+    freezeTableName:true
+});
+
+export default Blog;

package.json

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+{
+  "name": "becompro",
+  "version": "1.0.0",
+  "description": "",
+  "license": "ISC",
+  "author": "arfan",
+  "type": "module",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "dependencies": {
+    "cors": "^2.8.5",
+    "express": "^4.21.2",
+    "mysql2": "^3.12.0",
+    "sequelize": "^6.37.5"
+  }
+}

routes/index.js

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+import express from "express";
+
+import {
+    getAllBlogs,
+    getBlogById,
+    createBlog,
+    updateBlog,
+    deleteBlog
+} from "../controllers/blogController.js"
+
+const router = express.Router();
+
+router.get('/', getAllBlogs);
+router.get('/:id', getBlogById);
+router.post('/', createBlog);
+router.patch('/:id', updateBlog);
+router.delete('/:id', deleteBlog);
+
+export default router;