Cancel Contract

Cancel a Contract NFT draft with the RWA SDK using the contract controller signer. Covers required parameters and the cancellation receipt.

cnft.cancelContract(CancelContract)

Cancel a Contract NFT draft. This sends a transaction from the contract controller and removes the draft from storage.

CancelContract Type Parameters

Parameter	Type	Required	Description
contractController	Signer	Required	Contract controller signer authorized to cancel the contract. Must be connected to a provider.
contractNft	string	Required	Contract NFT contract address.
contractId	string	Required	Contract ID to cancel.

Returns

Field	Type	Description
status	cancelled	Status of the operation.
contractNft	string	Contract NFT contract address.
contractId	string	Contract ID that was cancelled (from emitted event).
cancelledBy	string	Controller address that submitted the transaction.
receipt	TransactionReceipt	Transaction receipt for the cancellation call.

Usage

TypeScript

import 'dotenv/config';
import { RWA, Chain, type SDKInit } from '@peaq-network/rwa';
import { JsonRpcProvider, Wallet, keccak256, toUtf8Bytes } from 'ethers';

async function main() {
  // 0. Create RWA instance and get provider
  const provider = new JsonRpcProvider(process.env.HTTPS_BASE_URL);
  const init: SDKInit = { chainId: Chain.AGUNG, provider: provider };
  const rwa_sdk = new RWA(init);

  // 1. Contract controller
  const alice = new Wallet(process.env.ALICE_PRIVATE_KEY!, provider);

  // 2. Get contract draft
  const contractNft = "0x35D67095A5a6f00CBE288cF744b3efC48de3699a";
  const contractId = "<contractId from createContract>";

  // 3. Cancel the contract
  const result = await rwa_sdk.cnft.cancelContract({
    contractController: alice,
    contractNft: contractNft,
    contractId: contractId
  });
  console.log("Result", result);
}

main().catch((err) => {
  console.error(err);
  process.exit(1);
});

JavaScript

import 'dotenv/config';
import { RWA, Chain } from '@peaq-network/rwa';
import { JsonRpcProvider, Wallet, keccak256, toUtf8Bytes } from 'ethers';

async function main() {
  // 0. Create RWA instance and get provider
  const provider = new JsonRpcProvider(process.env.HTTPS_BASE_URL);
  const rwa_sdk = new RWA({ chainId: Chain.AGUNG, provider });

  // 1. Contract controller and counterparties
  const alice = new Wallet(process.env.ALICE_PRIVATE_KEY, provider);

  // 2. Get contract draft
  const contractNft = "0x35D67095A5a6f00CBE288cF744b3efC48de3699a";
  const contractId = "<contractId from createContract>";

  // 3. Cancel the contract
  const result = await rwa_sdk.cnft.cancelContract({
    contractController: alice,
    contractNft: contractNft,
    contractId: contractId
  });
  console.log("Result", result);
}

main().catch((err) => {
  console.error(err);
  process.exit(1);
});

Example outputs

Result {
  status: 'cancelled',
  contractNft: '0x35D67095A5a6f00CBE288cF744b3efC48de3699a',
  contractId: '110399289532161649501907442204937966168773206671183427730650359857010370852178',
  cancelledBy: '0x16cd4D21537eD8F33bE08271A9FA6DCC426709b2',
  receipt: TransactionReceipt {
    ...
  }
}

Once cancelled, getDraft for the same contractId reverts with Not found.