Blockchain Development for Finance Projects

Changes for backend server for Bank B

To create the backend server for Bank B, duplicate the backend server code for Bank A, and change the following details:

1. The ipfs object to the client port for Bank B, as follows:

const ipfs = ipfsClient('http://localhost:5002')

2. postgres client values to the following code:

const conString = "postgres://bankb:bankb@localhost:5432/bankb";

3. The server port to the following, to avoid conflict:

var server = app.listen(process.env.PORT || 8001, function () { var port = server.address().port; console.log("App now running on port", port); });

4. The ccpPath object to the connection profile for bankb, as follows:

const ccpPath = '~/fabric-samples/bankchain/connection-bankb.json';

5. The wallet path for