https://github.com/jccdex/jcc_jingtum_lib

A node interface for interacting with the jingtum & jingtum alliance chains network
https://github.com/jccdex/jcc_jingtum_lib

blockchain jccdex jingtum jingtum-alliance-chains local-signature nodejs websockets

Last synced: 8 days ago
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A node interface for interacting with the jingtum & jingtum alliance chains network

• Host: GitHub
• URL: https://github.com/jccdex/jcc_jingtum_lib
• Owner: JCCDex
• License: mit
• Created: 2018-08-18T07:09:19.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2023-01-03T15:17:07.000Z (almost 2 years ago)
• Last Synced: 2024-10-12T23:00:01.232Z (2 months ago)
• Topics: blockchain, jccdex, jingtum, jingtum-alliance-chains, local-signature, nodejs, websockets
• Language: JavaScript
• Homepage:
• Size: 3.86 MB
• Stars: 8
• Watchers: 7
• Forks: 6
• Open Issues: 16
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# About JCC Jingtum lib

![npm](https://img.shields.io/npm/v/jcc_jingtum_lib.svg)

[![Build Status](https://travis-ci.com/JCCDex/jcc_jingtum_lib.svg?branch=master)](https://travis-ci.com/JCCDex/jcc_jingtum_lib)

[![Coverage Status](https://coveralls.io/repos/github/JCCDex/jcc_jingtum_lib/badge.svg?branch=master)](https://coveralls.io/github/JCCDex/jcc_jingtum_lib?branch=master)

[![npm downloads](https://img.shields.io/npm/dm/jcc_jingtum_lib.svg)](http://npm-stat.com/charts.html?package=jcc_jingtum_lib)

Basic js lib to be used for interacting with jingtum & jingtum alliance chains network. Now support browser client.

- Keep only one websocket connection to jingtum and handle exception

- Do transaction to jingtumd, and process response

- Subscribe events, include server, ledger, account and so on

- Get other information from jingtum

原始代码来自[jingtum-lib](https://www.npmjs.com/package/jingtum-lib)，在此基础上[JCCDex团队](https://github.com/JCCDex)做以下增强

The team [JCCDex](https://github.com/JCCDex) made the following enhancements to the code from jingtum

- 支持浏览器 Support running in browsers

- 支持所有的井通联盟链 Support all jingtum alliance chains

井畅应用交流群: 557524730

JCCDex Tech support QQ group ID: 557524730

## INSTALL

```shell

npm install jcc_jingtum_lib

```

## Documents

For more information see [docs.md](https://github.com/JCCDex/jcc_jingtum_lib/blob/master/docs.md)

## About Signature

```javascript

// demo

const LocalSign = require('jcc_jingtum_lib/src/local_sign');

let tx = {

  Flags: 0,

  Fee: 0.00001,

  Account: 'jpgWGpfHz8GxqUjz5nb6ej8eZJQtiF6KhH',

  TransactionType: 'OfferCreate',

  TakerGets: {

    value: 0.03,

    currency: 'CNY',

    issuer: 'jGa9J9TkqtBcUoHe2zqhVFFbgUVED6o9or'

  },

  TakerPays: 1

}

let seed = {

  seed: "snfXQMEVbbZng84CcfdKDASFRi4Hf"

}

let signature = LocalSign(tx, seed);

```

For more structure of transaction data, see [jcc_exchange](https://github.com/JCCDex/jcc_exchange/blob/master/src/tx.js).

## Clone from github

```shell

git clone https://github.com/JCCDex/jcc_jingtum_lib.git

cd jcc_jingtum_lib

npm install

npm run test

```

You will see this image, enjoy it.

![Test Screenshot](screenshot.png)