IDBSuit

IndexedDB Suit for handling migrations automatically and provide ORM.

Sample react project: https://github.com/rahuldhole/slick-pick

In your config directory create IDBSuit.js and update path to your ./migrations folder and Schema.js

Note: In IndexedDB all migrations are irreversible. If you need to reverse an immigration you may need to create another migration file

// IDBSuit.js
import { IDBS } from 'idbsuit'; // package

// Change your Schema.js path
import { Schema } from './Schema';

// change your migrations/ folder path
const reqMigrations = require.context('./migrations', true, /\.js$/);

const migrationModules = reqMigrations.keys().map(key => reqMigrations(key));

export default function IDBSuit() {
  const idbs = new IDBS(Schema, migrationModules);
  
  return idbs;
}

Create IDBSute object.

const idbs = IDBSuit();

Open connection to your db

  idbs.openDatabase()
    .then(dbInstance => {
      setDbVersion(dbInstance.version);
    })
    .catch(error => {
      console.error('Error opening database:', error);
    });

Destroy db

  idbs.destroy()
    .then(() => {
     console.log('Database deleted successfully');
    })
    .catch(error => {
      console.error('Error deleting database:', error);
    });

Migration

Make sure to always use increamental version number. Recommended to use current timestamp integer new Date().getTime() as version number. Similarly, you may prefix your migration file with version although it is not neccessary but it may help in visibility.

import { Migration } from "idbsuit";
export default class ExampleOne extends Migration{
  static #_= this.newVersion(1714815400413); // update version number
  
  async migrate() {
    return new Promise((resolve, reject) => {
      
      // Implement your migration logic here
      
      resolve();
    });
  }
}