barbarojs-http

Wrapper of github fetch lib: https://github.com/github/fetch It uses native Promise to chain Middlewares

Installation

npm install barbarojs-http

Usage

import {http} from 'barbarojs-http';

How To

Lib interpolates variables as described here below Supported verbs are: GET, POST, PUT, PATCH, DELETE

// define params to be interpolated
let conn = new http('/test/:id');
 
// send request
conn.get({id: 123, q: 1}).then(x => console.log(x)); // /test/123?q=1
 
// post
conn.post({id: 123, q: 1, name: 'me'}).then(x => console.log(x)); // /test/123 -> body {q:1, name: 'me'}

Special Features

Set development server

import {httpProvider} from 'barbarojs-http';
httpProvider.setHostname('http://localhost:3000');

Set JWT Token

import {httpProvider} from 'barbarojs-http';
...
...
// set
httpProvider.setJwtToken(tokenHere);
// remove 
httpProvider.removeJwtToken();

Middlewares

import {httpProvider} from 'barbarojs-http';
...
...
// set middleware, always return a promise in order to chain other middlewares 
// or your promise
httpProvider.use((req) => {
    if (req.status === 403) {
        // redirect to home
        return Promise.reject(req);
    } else if (req.status >= 400) {
        return Promise.reject(req);
    } else {
        return Promise.resolve(req);
    }
});
 
// myClass.js
...
...
let conn = new http('/test/:id');
conn.get({id: 345})
.then( // this will happen after middlewares
    x => console.log(x), // all good here
    err => console.log(err) // rejection can come from middleware
);
...
...

Options

import {httpProvider} from 'barbarojs-http';
...
...
// set custom options
httpProvider.setOptions({
    headers:{
        'x-Auth....': 'mytoken'
        }
    }
);