IF YOU HAVE ANY QUESTIONS, FEEL FREE TO RAISE A ISSUE.
App to register the bith data on the HyperLedger Fabric Network using CouchDB to store the data. REST APIs to Integrate it to the front-end.
- Make sure you have all the necessary Dependencies Installed on your system (Fabric Binaries, docker, node etc.)
- Before Starting the project Make sure to Delete the contents of {Crypto & Fabric-client-kv-org1} directory.
Steps to start the project-
1. Creating the Channel
-first Navigate to Scrips directory [cd scripts]
-then run the cleanup script to clean the docker [./cleanup.sh]
-Create the channel Artifacts [./create-artifacts.sh]
-Then do the docker up [./docker-up.sh]
-Create the channel [./createChannel.sh]
**--if it gives error "Peer not found" close the current terminal open a new terminal**
2. Deploying the Chaincode
-open the **deployChaincode.sh** file and scroll to the bottom where functions are called
-commend all the fuction calls except **presetup** fuction and run the script [./deployChaincode.sh]
**--This install dependencies, if there is an error in installation, then go to chaincode folder and install dependencies directly from there**
-Similarly now commend all the function calls except **packageChaincode** function and run the script again.
-Do the same process for all the functions by running one function at a time in a sequence.
**--After calling the function **queryInstalled** run the command [ export PACKAGE_ID= '<Package ID that is returned after Installation on chaincode>' ]**
-Run remaining functions.
-now the chain code is installed, approved and Invoked.
3. start REST API
-in the main directory install the node dependencies [npm install / npm install --force]
-then type the command **node app.js** to start the REST API
4. Setup the front-end
-Navigate to front-end folder and do **npm install**
-start the server **npm start**
5. View the couchDB
-to view the database running on the local host navigate to http://localhost:5984/_utils/#/_all_dbs
Future Changes - couchDB will be changed with the postgreSQL
IF YOU HAVE ANY QUESTIONS OR PROBLEMS, FEEL FREE TO RAISE A ISSUE.
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