push.rocks/webstore

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@push.rocks/webstore

high performance storage in the browser using indexed db

Install

To install @push.rocks/webstore, use the following npm command:

npm install @push.rocks/webstore --save

This will add it to your project's dependencies.

Usage

The @push.rocks/webstore module provides a high-performance storage solution for web applications, leveraging IndexedDB. This guide demonstrates how to use @push.rocks/webstore to store, retrieve, check, and manage data in the browser efficiently.

Setting Up

Before using @push.rocks/webstore, you must import and instantiate a WebStore class. Specify a database name (dbName) and a store name (storeName) in the options:

import { WebStore } from '@push.rocks/webstore';

const myStore = new WebStore<{
  [key: string]: any; // Define the shape of your store objects here
}>({
  dbName: 'myDatabase',
  storeName: 'myStore'
});

Initializing the Store

To ensure the IndexedDB is set up correctly, call the init method before executing CRUD operations:

await myStore.init();

Storing Data

To store data, use the set method with a key and value. The value can be any object adhering to the store's object shape:

await myStore.set('myKey', { some: 'data' });

Retrieving Data

To retrieve data, use the get method with a key. This method returns a promise that resolves to the value associated with the key, or undefined if the key does not exist:

const myData = await myStore.get('myKey');
console.log(myData); // { some: 'data' }

Checking Data Existence

To check whether a key exists in the store, use the check method:

const exists = await myStore.check('myKey');
console.log(exists); // true or false

Deleting Data

To delete a specific entry, use the delete method with a key:

await myStore.delete('myKey');

Clearing the Store

To remove all entries from the store, use the clear method:

await myStore.clear();

Fetching All Keys

To retrieve all keys from the store, use the keys method. It returns a promise that resolves to an array of keys:

const allKeys = await myStore.keys();
console.log(allKeys); // ['myKey', ...]

Typed Request Caching

@push.rocks/webstore also includes a feature for caching typed requests using the TypedrequestCache class. This is particularly useful for caching API requests and their responses.

To set up a TypedrequestCache:

import { TypedrequestCache } from '@push.rocks/webstore';

const myCache = new TypedrequestCache('domainIdentifier');

Store a request and its response:

await myCache.setByRequest({
  method: 'GET',
  request: 'https://example.com/api/data',
  response: { data: 'response data' }
});

Retrieve a cached request by making a partial request:

const cachedResponse = await myCache.getByRequest({
  method: 'GET',
  request: 'https://example.com/api/data'
});
console.log(cachedResponse); // { data: 'response data' }

@push.rocks/webstore provides a comprehensive API to leverage browser storage efficiently while maintaining high performance.

License and Legal Information

This repository contains open-source code that is licensed under the MIT License. A copy of the MIT License can be found in the license file within this repository.

Please note: The MIT License does not grant permission to use the trade names, trademarks, service marks, or product names of the project, except as required for reasonable and customary use in describing the origin of the work and reproducing the content of the NOTICE file.

Trademarks

This project is owned and maintained by Task Venture Capital GmbH. The names and logos associated with Task Venture Capital GmbH and any related products or services are trademarks of Task Venture Capital GmbH and are not included within the scope of the MIT license granted herein. Use of these trademarks must comply with Task Venture Capital GmbH's Trademark Guidelines, and any usage must be approved in writing by Task Venture Capital GmbH.

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