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how to make blog model for backend in express and node js

Abdul Qudoos answered on August 8, 2023 Popularity 3/10 Helpfulness 1/10

answer how to make blog model for backend in express and node js

related how to make blog model for backend in express and node js

how to make blog model for backend in express and node js

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// app.js
const express = require('express');
const bodyParser = require('body-parser');
const mongoose = require('mongoose');

const app = express();
app.use(bodyParser.json());

// Connect to MongoDB
mongoose.connect('mongodb://localhost/blogDB', {
  useNewUrlParser: true,
  useUnifiedTopology: true,
});

const db = mongoose.connection;
db.on('error', console.error.bind(console, 'MongoDB connection error:'));

const PORT = process.env.PORT || 3000;

app.listen(PORT, () => {
  console.log(`Server running on port ${PORT}`);
});

Popularity 3/10 Helpfulness 1/10 Language javascript

Source: chat.openai.com

Tags: backend express javascript model

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Contributed on Aug 08 2023

Abdul Qudoos

0 Answers Avg Quality 2/10

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how to make blog model for backend in express and node js

Comment

// models/Blog.js
const mongoose = require('mongoose');

const blogSchema = new mongoose.Schema({
  title: {
    type: String,
    required: true,
  },
  content: {
    type: String,
    required: true,
  },
  author: {
    type: String,
    required: true,
  },
  date: {
    type: Date,
    default: Date.now,
  },
});

const Blog = mongoose.model('Blog', blogSchema);

module.exports = Blog;

Popularity 3/10 Helpfulness 2/10 Language javascript

Source: chat.openai.com

Tags: express model backend javascript

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Contributed on Aug 08 2023

Abdul Qudoos

0 Answers Avg Quality 2/10

how to make blog model for backend in express and node js

Comment

// routes/blogs.js
const express = require('express');
const router = express.Router();
const Blog = require('../models/Blog');

// Create a new blog post
router.post('/', async (req, res) => {
  try {
    const { title, content, author } = req.body;
    const blog = new Blog({ title, content, author });
    await blog.save();
    res.status(201).json(blog);
  } catch (err) {
    res.status(500).json({ message: err.message });
  }
});

// Get all blog posts
router.get('/', async (req, res) => {
  try {
    const blogs = await Blog.find();
    res.json(blogs);
  } catch (err) {
    res.status(500).json({ message: err.message });
  }
});

// Get a single blog post by ID
router.get('/:id', getBlog, (req, res) => {
  res.json(res.blog);
});

// Update a blog post
router.patch('/:id', getBlog, async (req, res) => {
  if (req.body.title != null) {
    res.blog.title = req.body.title;
  }
  if (req.body.content != null) {
    res.blog.content = req.body.content;
  }
  try {
    const updatedBlog = await res.blog.save();
    res.json(updatedBlog);
  } catch (err) {
    res.status(400).json({ message: err.message });
  }
});

// Delete a blog post
router.delete('/:id', getBlog, async (req, res) => {
  try {
    await res.blog.remove();
    res.json({ message: 'Blog post deleted' });
  } catch (err) {
    res.status(500).json({ message: err.message });
  }
});

async function getBlog(req, res, next) {
  try {
    const blog = await Blog.findById(req.params.id);
    if (blog == null) {
      return res.status(404).json({ message: 'Blog post not found' });
    }
    res.blog = blog;
    next();
  } catch (err) {
    return res.status(500).json({ message: err.message });
  }
}

module.exports = router;

Popularity 2/10 Helpfulness 1/10 Language javascript

Source: chat.openai.com

Tags: javascript express model backend

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Contributed on Aug 08 2023

Abdul Qudoos

0 Answers Avg Quality 2/10

how to make blog model for backend in express and node js

Comment

// app.js
const express = require('express');
const bodyParser = require('body-parser');
const mongoose = require('mongoose');
const blogRoutes = require('./routes/blogs');

const app = express();
app.use(bodyParser.json());

// Connect to MongoDB
mongoose.connect('mongodb://localhost/blogDB', {
  useNewUrlParser: true,
  useUnifiedTopology: true,
});

const db = mongoose.connection;
db.on('error', console.error.bind(console, 'MongoDB connection error:'));

// Blog routes
app.use('/blogs', blogRoutes);

const PORT = process.env.PORT || 3000;

app.listen(PORT, () => {
  console.log(`Server

Popularity 2/10 Helpfulness 1/10 Language javascript

Source: chat.openai.com

Tags: backend javascript express model

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Contributed on Aug 08 2023

Abdul Qudoos

0 Answers Avg Quality 2/10

how to make blog model for backend in express and node js

Comment

const mongoose = require('mongoose'); // Erase if already required

// Declare the Schema of the Mongo model
var blogSchema = new mongoose.Schema({
    title: {
        type: String,
        required: true,
    },
    description: {
        type: String,
        required: true,
    },
    category: {
        type: String,
        required: true,
    },
    numViews: {
        type: Number,
        default: 0,
    },
    isLiked: {
        type: Boolean,
        default: false,
    },
    isDisliked: {
        type: Boolean,
        default: false,
    },
    likes: [{
        type:mongoose.Schema.Types.ObjectId,
        ref:"User",
    }],
    dislikes: [{
        type:mongoose.Schema.Types.ObjectId,
        ref:"User",
    }],
    image:{
        type:String,
        default:""
    }
});

//Export the model
module.exports = mongoose.model('Blog', blogSchema);

Popularity 2/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript backend model express

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Contributed on Aug 08 2023

Abdul Qudoos

0 Answers Avg Quality 2/10

how to make blog model for backend in express and node js

Comment

const mongoose = require('mongoose'); // Erase if already required

// Declare the Schema of the Mongo model
var blogSchema = new mongoose.Schema({
    title: {
        type: String,
        required: true,
    },
    description: {
        type: String,
        required: true,
    },
    category: {
        type: String,
        required: true,
    },
    numViews: {
        type: Number,
        default: 0,
    },
    isLiked: {
        type: Boolean,
        default: false,
    },
    isDisliked: {
        type: Boolean,
        default: false,
    },
    likes: [{
        type:mongoose.Schema.Types.ObjectId,
        ref:"User",
    }],
    dislikes: [{
        type:mongoose.Schema.Types.ObjectId,
        ref:"User",
    }],
    image:{
        type:String,
        default:"https://img.freepik.com/free-photo/online-message-blog-chat-communication-envelop-graphic-icon-concept_53876-139717.jpg"
    },
    author:{
        type:String,
        default:"Admin",
    },
},
{
    toJSON:{
        virtuals:true,
    },
    toObject:{
        virtuals:true,
    },
    timestamps:true,
},
);

//Export the model
module.exports = mongoose.model('Blog', blogSchema);

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: backend express javascript model

Link to this answer
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Contributed on Aug 08 2023

Abdul Qudoos

0 Answers Avg Quality 2/10

how to make blog model for backend in express and node js

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how to make blog model for backend in express and node js

how to make blog model for backend in express and node js

how to make blog model for backend in express and node js

how to make blog model for backend in express and node js

how to make blog model for backend in express and node js

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