Add transfer hook extension into erc721a to match 1155

[iainnash]

This allows creators to add custom NFT metadata, marketplace, and user interaction hooks to ZORA NFT contracts.

It also adds feature parity to our 1155 contracts.

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TL;DR

This pull request includes changes to the ERC721Drop.sol file, importing new interfaces and storage contracts related to transfer hooks. It also updates functions for minting tokens, handling rewards, setting transfer hooks, and more.

What changed

• Imported storage contracts for ERC721Drop, including ERC721DropStorageV2 and ERC721TransferHookStorageV1
• Added functions for handling rewards, setting transfer hooks, and minting tokens
• Updated functions for purchasing tokens, setting metadata renderers, and withdrawing funds
• Introduced new interfaces and storage contracts for transfer hooks

How to test

1. Review the changes made to the ERC721Drop.sol file
2. Test functions for minting tokens, handling rewards, and setting transfer hooks
3. Verify the functionality for purchasing tokens, setting metadata renderers, and withdrawing funds
4. Check the implementation of new interfaces and storage contracts for transfer hooks

Why make this change

• To improve the efficiency and functionality of the ERC721Drop contract
• To enhance the minting, rewards handling, and transfer hook setting processes
• To ensure compatibility with new interfaces and storage contracts for transfer hooks

[iainnash]

• Add transfer hook extension into erc721a to match 1155 #172 👈
• main

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[fascinated]

😍😍😍

[kulkarohan]

ERC721Drop | 0.01 KB left

valid change by a hair lol