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Trade Network

This Business Network illustrates commodity trading.

This business network defines:

Participant Trader

Asset Commodity

Transaction(s) Transaction

Event TradeNotification

To test this Business Network Definition in the Test tab:

Create two Trader participants:

{
  "$class": "org.example.trading.Trader",
  "tradeId": "TRADER1",
  "firstName": "Jenny",
  "lastName": "Jones"
}

{
  "$class": "org.example.trading.Trader",
  "tradeId": "TRADER2",
  "firstName": "Amy",
  "lastName": "Williams"
}

Create a Commodity asset:

{
  "$class": "org.example.trading.Commodity",
  "tradingSymbol": "ABC",
  "description": "Test commodity",
  "mainExchange": "Euronext",
  "quantity": 72.297,
  "owner": "resource:org.example.trading.Trader#TRADER1"
}

Submit a Trade transaction:

{
  "$class": "org.example.trading.Trade",
  "commodity": "resource:org.example.trading.Commodity#ABC",
  "newOwner": "resource:org.example.trading.Trader#TRADER2"
}

After submitting this transaction, you should now see the transaction in the transaction registry. As a result, the owner of the commodity ABC should now be owned TRADER2 in the Asset Registry.

Congratulations!

License

Hyperledger Project source code files are made available under the Apache License, Version 2.0 (Apache-2.0), located in the LICENSE file. Hyperledger Project documentation files are made available under the Creative Commons Attribution 4.0 International License (CC-BY-4.0), available at http://creativecommons.org/licenses/by/4.0/.