https://github.com/spydra-tech/fabric-contract-node

Spydra Node.js Base Contract for Hyperledger Fabric that provides advanced functionalities for any Chaincode
https://github.com/spydra-tech/fabric-contract-node

blockchain chaincode chaincode-node distributed-ledger distributed-ledger-technology fabric hyperledger hyperledger-fabric smart-contracts

Last synced: 2 months ago
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Spydra Node.js Base Contract for Hyperledger Fabric that provides advanced functionalities for any Chaincode

• Host: GitHub
• URL: https://github.com/spydra-tech/fabric-contract-node
• Owner: spydra-tech
• License: apache-2.0
• Created: 2023-06-20T21:54:45.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2023-06-21T10:29:03.000Z (almost 2 years ago)
• Last Synced: 2024-03-25T05:42:57.440Z (about 1 year ago)
• Topics: blockchain, chaincode, chaincode-node, distributed-ledger, distributed-ledger-technology, fabric, hyperledger, hyperledger-fabric, smart-contracts
• Language: TypeScript
• Homepage:
• Size: 38.1 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE
  • Security: SECURITY.md

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# Spydra Hyperledger Fabric Base Contract

The Spydra Hyperledger Fabric Base Contract has various utility methods which provide additional functionalities out of the box to any Chaincode that is deployed in a [Spydra](https://www.spydra.app/?utm_source=github&utm_medium=fabric_contract) blockchain network. Simply extend your own Chaincode Smart Contract from the Spydra Base Contract to get these additional features.

- Query the world state using Graph QL. For more details, refer to [Spydra Graph QL](https://docs.spydra.app/products-overview/graphql).

## Quick Start

1. Install spydra-fabric-contract-node from npm.

    With npm:

    ```sh

    $ npm install --save spydra-fabric-contract-node

    ```

    or using yarn:

    ```sh

    $ yarn add spydra-fabric-contract-node

    ```

2. Extend your Smart Contract from the Spydra Base Contract.

    ```javascript

    class MyCustomContract extends SpydraContract {

	    

    }

    ```

3. Export the SpydraContract as one of the Smart contracts in index.js.

    ```javascript

        module.exports.contracts = [MyCustomContract, SpydraContract];

    ```

4. [Deploy](https://docs.spydra.app/how-to/apps/deploy-app) the Chaincode on a Spydra Blockchain network and start querying on any attribute using [Graph QL](https://docs.spydra.app/products-overview/graphql).