Hyperledger Fabric Empty Smart PDC Contract Set

An empty Hyperledger Fabric smart contract set using Typescript.

Get started

Launch this smart contract set in the SettleMint Blockchain Transformation platform under the Smart Contract Sets section. This will automatically link it to your own blockchain node and make use of the private keys living in the platform.

Prerequisites

1. Update collection_config.json with the right MSPId's of your network.
2. Update .env CC_SIGNATURE_POLICY to match the MSPId's of your network.

Usage

Creating an asset:

There are two ways to create an asset:

export ASSET_PROPERTIES=$(echo -n "{\"objectType\":\"ValuableAsset\",\"assetID\":\"asset1\",\"color\":\"green\",\"size\":20,\"appraisedValue\":100}" | base64 | tr -d \\n)
./lib/btp-chaincode-lifecycle/chaincode.sh invoke 'CreateAsset' --transient "{ \"asset_properties\": \"${ASSET_PROPERTIES}\"}"

Or let the api do the base64 encoding for you:

./lib/btp-chaincode-lifecycle/chaincode.sh invoke 'CreateAsset' --transient '{ "asset_properties": { "objectType": "ValuableAsset", "assetID": "asset1", "color": "green", "size": "20", "appraisedValue": "100" }}'

Query the newly created asset:

./lib/btp-chaincode-lifecycle/chaincode.sh query 'ReadAsset' --arguments 'asset1'

TODO: Update documentation