ProofOfHumanityRegistryLevel

This contract is a proxy between the Proof of Humanity registry and any integrator.

It's composed with a base ProofOfHumanity core contract and a side "soft" registry contract.

The PoH v1 or PoH v2 contracts are supposed to be that "base contract" or "core registry". So, the first level (level=1) is the actual registry and the soft is considered a level=2 registry. This HIP describes a way to build a side-registry (level=2) more inclusive and less strict.

isRegistered

The actual implementation on ProofOfHumanityLevel contract:

    /** @dev
     * To be "registered" means that you are registered in the PoH core registry AND you aren't registered in the soft registry
     */
    function isRegistered(address _submissionID) external view returns (bool){
        return !proofOfHumanitySoft.isRegistered(_submissionID) && proofOfHumanityCore.isRegistered(_submissionID);
    }

    /** @dev
     * To be "soft registered" means that you are registered in the PoH core registry AND you are in the soft registry
     */
    function isSoftRegistered(address _submissionID) external view returns (bool){
        return proofOfHumanitySoft.isRegistered(_submissionID) && proofOfHumanityCore.isRegistered(_submissionID);
    }

Local development

Install hardhat with npm install --save-dev hardhat.

Run test with npx hardhat test