joom v1.0.0

HUB

Generate Basic CRUD Operations for Express app with sequelize ORM

Table of Contents

• Installation
• Commands
• Commands Demo

Installation

$ npm install -g  hub
or
$ npm install -g git+https://github.com/waqas740/hub.git#master

Commands

Commands Demo

hub touch

This command will create .hubrc file in root directory of application.

const path = require('path');

module.exports = {
'controllers': path.resolve('', 'controllers'),
'routes': path.resolve('', 'routes'),
'models': path.resolve('', 'models')
}

hub generate:rc --name=User

This command will create two file one will be route file in routes folder with name user-route.js and second one will be controllers file in controllers folder with name user-controller.js in your application.

user-route.js code will be like

const router = require('express').Router();
const UserCtrl = require('./controllers/user-controller');
router.get('/users/:id', UserCtrl.getUser);
router.get('/users', UserCtrl.getUser);
router.post('/users', UserCtrl.createUser);
router.put('/users/:id', UserCtrl.updateUser);
router.delete('/users/:id', UserCtrl.removeUser);
module.exports = router;

user-controller.js code will be like

'use strict';
const {
  User
} = require("./models")
module.exports.getUsers = async (req, res, next) => {
  try {
    const {
      params: {
        id
      }
    } = req;
    let data = null;
    if (id) {
      data = await User.findOne({
        where: {
          id
        }
      })
    } else {
      data = await User.findAll({})
    }
    return res.status(200).json(data);
  } catch (error) {
    return res.status(400).send(error);
  }
}
module.exports.createUser = async (req, res, next) => {
  try {
    const {
      body: payload
    } = req;
    let resp = await User.create(payload);
    return res.status(200).json(resp);
  } catch (error) {
    return res.status(400).send(error);
  }
}
module.exports.removeUser = async (req, res, next) => {
  try {
    const {
      params: {
        id
      }
    } = req;
    if (!id) {
      throw "Id is required to remove User "
    }
    let resp = await User.destroy({
      where: {
        id
      }
    });
    return res.status(200).json(resp);
  } catch (error) {
    return res.status(400).send(error);
  }
}
module.exports.updateUser = async (req, res, next) => {
  try {
    const {
      params: {
        id
      },
      body: payload
    } = req;
    if (!id) {
      throw "Id is required to update User "
    }
    let resp = await User.update(payload, {
      where: {
        id
      }
    });
    return res.status(200).json(resp);
  } catch (error) {
    return res.status(400).send(error);
  }
}