amolpednekar/corda-bootcamp-hackathon-invoicing

Application built during PSL's Corda bootcamp hackathon

Invoicing CorDapp

This is the invoicing CorDapp solution built during the PSL hackathon

Problem Statement

This was built using the Kotlin version of the CorDapp template.

Pre-Requisites

See https://docs.corda.net/getting-set-up.html.

Usage

Running the nodes

See https://docs.corda.net/tutorial-cordapp.html#running-the-example-cordapp.

Extending the template

You should extend this template as follows:

• Add your own state and contract definitions under cordapp-contracts-states/src/main/kotlin/
• Add your own flow definitions under cordapp/src/main/kotlin/
• Extend or replace the client and webserver under clients/src/main/kotlin/

For a guided example of how to extend this template, see the Hello, World! tutorial here.

Testing this solution

• Run on Seller, Buyer nodes - Should show empty vaults

  run vaultQuery contractStateType: com.template.InvoiceState

• Run on Seller node

  flow start InvoiceIssueFlow buyer: "Buyer", amount: 500, status: "CREATED"

• Run on Seller, Buyer nodes - Should show invoice created with status "CREATED"

  run vaultQuery contractStateType: com.template.InvoiceState

• Run on Buyer node - (* Use the linear ID you got by running the query above)

  flow start InvoiceSettlementFlow linearIdentifier: 3d02ddfc-4056-42bb-beee-7ff723497748

• Run on Seller, Buyer nodes - Should show invoice created with status "SETTLED"

  run vaultQuery contractStateType: com.template.InvoiceState

TODOS

• Write tests for states, contracts, flows