SupplyChain Management Into Blockchain

Looking forward for the contibution from front end developers. Please feel free to ping me.

Prerequisites For Hyperledger Fabric-1.4

• Hyperledger Fabric 1.4 Prerequisites https://hyperledger-fabric.readthedocs.io/en/release-1.4/prereqs.html

Configured with Hyperledger Explorer

Configured with Grafana and Prometheus

Dependencies of Hyperledger Fabric-1.4

• Pulling Docker images from Dockethub/hyperledgerfabric https://hyperledger-fabric.readthedocs.io/en/release-1.4/install.html

Description/Summary

A blockchain based solution which records the temperature,location,status of a shipment/consignment and gives the details of the consignment to Seller,Buyer and logistics.

Depending upon our requirements for tracking the consignment , we can store those details such as location,status, time,temperature and others into blockchain.

Architecture diagram :

Network Diagram-Blockchain Network setup details:

Usage

Pull the docker images 1.4 and place bin directory into network folder.

1)Run ./remove.sh to remove certificate. Removes all the certificates generated ---> Inside network folder 
2)Run ./stopdocker.sh For removing all the running container and dev images related to chaincode --> inside network folder 
3)Run ./generate.sh Generate new certificats for all the orgization --> Inside network folder
3)Come back to root folder where your ./start.sh is present  
5) Run ./start.sh script to bring your network and server will run on 8080 port.

Postman Results:

RequestLogistic:

Generally Logistic transfer flow starts from the buyer who need to get some product/consignment from seller, will request for the products/consignment with id,type,Buyerid,BuyerLocation,Sellerid,SellerLocation,status . The seller has to accept the request and logistics will come into picture who have to transport the goods/consignment from seller to buyer.

Postman for generating transaction id

console with transaction id

Postman for transaction id

Couchb with transaction id

TransitLogistics:

In this phase, logistics will be transported from seller to buyer and details like location,status,time,temperature,etc., of the products/consignment will be getting from GPS/IOT devices attached to consignment and stores the details into blockchain.

Postman for TransitLogistics id

console with TransitLogistics transaction id

Postman for TransitLogistics transaction id

Couchb with TransitLogistics transaction id

DeliveryLogistics:

In this phase,logistics will delivery the product/consignment to the buyer.

Postman for DeliveryLogistics transction id

console with DeliveryLogistics transaction id

Postman for DeliveryLogistics transaction id

Couchb with DeliveryLogistics transaction id

GetAllProducts:

Get all the Product details within the blockchain

QueryProduct:

Get the product details of a particular product.

Console Results

![alt text]https://github.com/adineshreddy1/LogisticsIntoBlockchain/blob/master/screenshots/QueryNAme_console.png)

Postman Results

GetTransactionHistoryForKey:

Get all the transactions for a particular logistics product id like request logistic,transitlogistic and deliveryof logistics of the product.

Console Results

Postman Results

Written by

Dinesh Reddy A
https://www.linkedin.com/in/adineshreddy1/
https://stackoverflow.com/users/9599959/adineshreddy1