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Smart Contracts & Hyperledger Fabric: Web Apps for Hyperledger Composer Networks

Smart Contracts & Hyperledger Fabric: Web Apps for Hyperledger Composer Networks


Overview/Description
Expected Duration
Lesson Objectives
Course Number
Expertise Level



Overview/Description

Discover how to configure a development environment for Hyperledger Composer networks on your own machine, deploy the network definition to Fabric network, and interact with it using a web app and a REST API server.



Expected Duration (hours)
1.2

Lesson Objectives

Smart Contracts & Hyperledger Fabric: Web Apps for Hyperledger Composer Networks

  • identify the subject areas covered in this course
  • install tools such as the Composer REST Server and Yeoman to simplify the building of apps for Hyperledger Composer
  • set up a Hyperledger Fabric network to which the Composer network can be installed
  • develop the blockchain network definition using Yeoman, package it in a business network archive, and install that on the Hyperledger Fabric network
  • initialize the Hyperledger Composer REST API server so that it can be used to interact with a deployed blockchain network
  • use the Composer REST server to access the deployed blockchain network using API calls
  • record transactions on the blockchain network using the UI provided by the Composer REST server
  • download and install the Angular JS app supplied by Hyperledger to interact with the deployed Composer network
  • use the Angular app for Hyperledger Composer to create instances of assets and participants and to record transactions on the deployed blockchain network
  • summarize the steps to deploy a Hyperledger Composer app to a Fabric network and describe the boilerplate web application for Hyperledger Composer
  • Course Number:
    it_bcbschdj_07_enus

    Expertise Level
    Intermediate