A LOYALTY PLATFORM APPLICATION USING HYPERLEDGER FABRIC

This platform is to allow manufacturer(P&G here) directly award their customer for being a loyal customers and customers can redeem those tokens at any of the retailer's store associated with the manufacturer.

Use Case digram

Flow diagram

1. Blockchain operator setup the private blockchain network having 3 organizations, 3 certificate authorities and 1 channel.
2. The end user ( admin, user, consumer ) interacts with ReactJS UI for register, update , grant tokens and reedem tokens.
3. The ReactJS platforms uses API gateway to interact with the blockchain network.
4. The ExpressJS API application uses fabric SDK to interact with the nwtwork.

Technologies used

1. Hyperledger Fabric 1.4.6
2. Node.js
3. React.js

Software versions

System	Driver	Version
Platform	Hyperledger Fabric	1.4.6
Docker	Docker	18.09.09
Language	Go	1.11
Node	node	10.20
UI	React	latest

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Steps to replicate locally

1. Clone this repository
2. Install required softwares for this app
3. Start the fabric network using shell script
4. Start the API server
5. Start the Client APP

Network and channel architecture

Ledger Structs Relationship