Reviewed & Enhanced IP ID Protocol for MIP Integration

[ryzen-xp]

🚀 PR: Enhance IP ID Protocol for MIP Integration #112

✅ Summary

This PR addresses Issue #112 by enhancing the IPIdentity Cairo smart contract to improve interoperability with the broader MIP Protocol. The updates make IP IDs universally accessible, composable, and indexable across Starknet applications.

🔧 Changes Introduced

• Refactored storage schema for better structure and MIP compatibility.

• Added the following public view functions:

  • get_token_id_by_ip(ip_id) – Returns the ERC721 token ID for a given IP ID.
  • get_ip_owner(ip_id) – Retrieves the current owner of the IP.
  • get_ip_metadata_uri(ip_id) – Returns the metadata URI associated with the IP.
  • get_user_ip_ids(owner) – Lists all IP IDs owned by a given address.
  • get_total_supply() – Returns the total minted IP ID supply.

• Maintained compatibility with ERC721 methods for composability.

• Add owner_to_ip_ids: Map<ContractAddress, Vec<felt252>>, for tracking ids

• add IPIDVerified event

📚 Related Issue

Closes #112