feat: Support custom types (enums/structs) in topic0 encoding for Ethereum events

[Gmin2]

Description

• Add support for custom Solidity types (enums and structs) in Ethereum event topic0 encoding
• Automatically resolve enum types to uint8 and struct types to tuple format before keccak256 hashing

Fixes #1772

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist

• I have tested locally
• I have performed a self review of my changes
• Updated any relevant documentation
• Linked to any relevant issues
• I have added tests relevant to my changes
• Any dependent changes have been merged and published in downstream modules
• My code is up to date with the base branch
• I have updated relevant changelogs. We suggest using chan

[stwiname]

Hi @Gmin2, this isn't what were after.

The feature isn't just for generating/importing abis. It's for at runtime when calculating the hash so that in the project manifest where are tuples/structs/enums.

For some more direction, these functions would need to be updated to be able to use ABIs to convert the signatures, like you have done. https://github.com/subquery/subql-ethereum/blob/main/packages/node/src/utils/string.ts#L22-L44

[Gmin2]

Hey @stwiname i have made a commit in repo subql-ethereum take a look in it and tell me if thats what yu were looking for and have some doubts there

subquery/subql-ethereum@main...MeshPort-Labs:subql-ethereum:feat/runtime-abi

[stwiname]

@Gmin2, this is looking much better. I think for solving the dictionary issue, it would be best to resolve the filters when the project loads so that the updated filters are available everywhere.

If you create a PR with that work then i can provide more feedback