Backend Chaincode E-Budgeting

Description

Backend service for e-budgeting with blockchain network using Nest JS and Hyperledger Fabric.

Directory Structure

• api
  RESTful API using NestJS.
• chaincode
  Fabric chaincode location.
• network
  Blockchain network configuration.
• explorer
  Hyperledger explorer configuration.

API Development

Installation

$ cd api

$ npm install

Setup network

$ cd network

# up
$ ./startFabric.sh

# down
$ ./networkDown.sh

Running the app

$ cd api

# development
$ npm run start

# watch mode
$ npm run start:dev

# production mode
$ npm run start:prod

Test

$ cd api

# unit tests
$ npm run test

# e2e tests
$ npm run test:e2e

# test coverage
$ npm run test:cov

API Docs URL

http://localhost:3000/docs

Hyperledger Explorer URL

http://localhost:8080
username: exploreradmin
password: exploreradminpw