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    @webinmove/kumbukumbu

    1.0.4 • Public • Published

    Kumbukumbu

    CircleCI npm version Dependency Status

    Node.js library to use redis as cache on top of Express

    Installation

    $ npm install --save @webinmove/kumbukumbu

    Usage

    Import in your project

    // require kumbukumbu
    const { kumbukumbu } = require('kumbukumbu');
    // import kumbukumbu
    import { kumbukumbu } from 'kumbukumbu';

    Create an instance

    const Cache = new Kumbukumbu({
      redisClient: redisClient,
      pathsConfig: [
        {
          path: '/poney',
          ttl: '1d',
          methods: ['GET']
        }
      ],
      statusCodes: [
        500 // Thoose are statusCode that are also cached with 2xx responses, it's optional
      ]
    });

    Example of usage

    const express = require('express');
    const app = express();
    const port = 3000;
    
    const { Kumbukumbu } = require('@webinmove/kumbukumbu');
    
    const redisClient = require('async-redis')
      .createClient(6379, 'localhost');
    
    // We initialize the cache module
    const Cache = new Kumbukumbu({
      redisClient: redisClient,
      pathsConfig: [
        {
          path: '/poney',
          ttl: '1d',
          methods: ['GET']
        }
      ]
    });
    
    // We check if something exists in the cache or not
    // If yes, we respond with it
    app.all('*', async (req, res, next) => {
      return Cache.interceptor(req, res, next);
    });
    
    // Cached
    app.get('/poney', (req, res) => {
      res.json({
        poney: true
      });
    });
    
    // Not cached
    app.get('/horse', (req, res) => {
      res.json({
        poney: false
      });
    });
    
    app.listen(port, () => {
      console.log(`Example app listening at http://localhost:${port}`);
    });

    Npm scripts

    Running code formating

    $ npm run format

    Running lint tests

    $ npm test:lint

    Reporting bugs and contributing

    If you want to report a bug or request a feature, please open an issue. If want to help us improve kumbukumbu, fork and make a pull request. Please use commit format as described here. And don't forget to run npm run format before pushing commit.

    Repository

    License

    The MIT License (MIT)

    Copyright (c) 2019 WebInMove

    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

    Install

    npm i @webinmove/kumbukumbu

    DownloadsWeekly Downloads

    24

    Version

    1.0.4

    License

    MIT

    Unpacked Size

    11.9 kB

    Total Files

    4

    Last publish

    Collaborators

    • satblip
    • oliviercuyp