Basic commands to interact with the network

• Move inside to the test-network folder:

cd ./test-network

• To start the network:

./network.sh up

• To create the channels (if you execute this command without ./network.sh up the script will start the network before creating the channels):

./network.sh createChannel

• To deploy a chaincode:

./network.sh deployCC -ccn chaincode_name

• To invoke a method of a chaincode:
  • if the chaincode requires params

./network.sh cc invoke -ccn chaincode_name -c channel_name -org organization_number -ccic '"methodName","params1","params2",...,"paramsN"'

• if the chaincode doesn't require any param

./network.sh cc invoke -ccn chaincode_name -c channel_name -org organization_number -ccic '"methodName"'

• To make a query to the chaincode:

./network.sh cc query -ccn chaincode_name -c channel_name -org organization_number -ccqc '"methodName"'

• To shut down the network by cleaning it:

./network.sh down

Interacting with the application

Option 1 - Web-App

• Move inside the application folder:

cd ./application

• Open up application/index.html and add your codespace address at line 107 :

xhr.open("POST", "https://your-codespace-ID-3000.app.github.dev/submitTX", true)

• Install the dependencies:

npm install

• Start the server:

npm start

The web form for executing the functions will be available at:

  https://your-codespace-ID-3000.app.github.dev/home.html

Option 2 - CLI

• Simply invoke the commands.js submit script:

node commands.js submit <organization> <channel> <chaincode> <transactionName> [transactionParams..]

• For example, to invoke a transaction with parameters:

node commands.js submit agency.quotation.com q1channel quotation requestQuotation quotation2 item 20

node commands.js submit suppliera.quotation.com q1channel quotation getQuotation quotation2