@iexec/dataprotector/dist/src/lib/dataProtectorSharing/smartContract/approveProtectedDataForCollectionContract.js

This product enables users to confidentially store data–such as mail address, documents, personal information ...

import { ethers } from 'ethers';
import { ErrorWithData } from '../../../utils/errors.js';
import { throwIfMissing } from '../../../utils/validators.js';
import { getPocoDatasetRegistryContract } from './getPocoRegistryContract.js';
export async function approveProtectedDataForCollectionContract({ iexec = throwIfMissing(), protectedData, sharingContractAddress, }) {
    const pocoProtectedDataRegistryContract = await getPocoDatasetRegistryContract(iexec);
    const protectedDataTokenId = ethers.getBigInt(protectedData).toString();
    const approvedOperator = await pocoProtectedDataRegistryContract
        .getApproved(protectedDataTokenId)
        .catch(() => {
        throw new ErrorWithData('This protected data does not seem to exist or it has been burned.', {
            protectedData,
        });
    });
    if (approvedOperator.toLowerCase() !== sharingContractAddress) {
        const { txOptions } = await iexec.config.resolveContractsClient();
        const tx = await pocoProtectedDataRegistryContract.approve(sharingContractAddress, protectedDataTokenId, txOptions);
        await tx.wait();
        return tx;
    }
}
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