refactor(protocol): prune grpc-gateway related proto

[317787106]

What does this PR do?

Why are these changes required?

This PR has been tested by:

• Unit Tests
• Manual Testing

Follow up

Extra details

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Summary by cubic

Removed grpc-gateway support from the protocol by stripping all google.api.http mappings and go_package options, and deleted unused core/tron/* protos. gRPC APIs stay the same; only REST bindings and Go codegen settings are removed.

• Refactors

  • Removed all google.api.http annotations from Wallet, WalletSolidity, WalletExtension, and Monitor.
  • Dropped option go_package from API and contract protos.
  • Deleted legacy files under protocol/src/main/protos/core/tron/*.

• Migration

  • If you used REST routes (e.g., /wallet/*), call the gRPC methods directly or run your own gateway.
  • Regenerate clients; Go codegen via protoc-gen-go is no longer supported by these protos.

^{Written for commit 04821b8. Summary will update on new commits.}

Summary by CodeRabbit

• Chores
  • Cleaned up protobuf configuration across multiple service definitions. All RPC methods, service interfaces, and message structures remain unchanged and fully functional.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 89998f22-edc5-419f-be98-87fa135c8f48

📥 Commits

Reviewing files that changed from the base of the PR and between 2de63bb and 04821b8.

📒 Files selected for processing (22)

• protocol/src/main/protos/api/api.proto
• protocol/src/main/protos/api/zksnark.proto
• protocol/src/main/protos/core/contract/account_contract.proto
• protocol/src/main/protos/core/contract/asset_issue_contract.proto
• protocol/src/main/protos/core/contract/balance_contract.proto
• protocol/src/main/protos/core/contract/common.proto
• protocol/src/main/protos/core/contract/exchange_contract.proto
• protocol/src/main/protos/core/contract/market_contract.proto
• protocol/src/main/protos/core/contract/proposal_contract.proto
• protocol/src/main/protos/core/contract/shield_contract.proto
• protocol/src/main/protos/core/contract/smart_contract.proto
• protocol/src/main/protos/core/contract/storage_contract.proto
• protocol/src/main/protos/core/contract/vote_asset_contract.proto
• protocol/src/main/protos/core/contract/witness_contract.proto
• protocol/src/main/protos/core/tron/account.proto
• protocol/src/main/protos/core/tron/block.proto
• protocol/src/main/protos/core/tron/delegated_resource.proto
• protocol/src/main/protos/core/tron/p2p.proto
• protocol/src/main/protos/core/tron/proposal.proto
• protocol/src/main/protos/core/tron/transaction.proto
• protocol/src/main/protos/core/tron/vote.proto
• protocol/src/main/protos/core/tron/witness.proto

💤 Files with no reviewable changes (14)

• protocol/src/main/protos/core/contract/proposal_contract.proto
• protocol/src/main/protos/core/contract/common.proto
• protocol/src/main/protos/core/contract/storage_contract.proto
• protocol/src/main/protos/core/contract/account_contract.proto
• protocol/src/main/protos/core/contract/shield_contract.proto
• protocol/src/main/protos/api/zksnark.proto
• protocol/src/main/protos/core/contract/market_contract.proto
• protocol/src/main/protos/core/contract/balance_contract.proto
• protocol/src/main/protos/core/contract/vote_asset_contract.proto
• protocol/src/main/protos/core/contract/exchange_contract.proto
• protocol/src/main/protos/core/contract/smart_contract.proto
• protocol/src/main/protos/core/contract/asset_issue_contract.proto
• protocol/src/main/protos/core/contract/witness_contract.proto
• protocol/src/main/protos/api/api.proto

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📝 Walkthrough

Walkthrough

This pull request removes Go package generation directives and HTTP/REST gateway annotations from proto files. The go_package option is deleted from 15 proto files across API and contract modules. Additionally, all google.api.http annotations (including HTTP method mappings and bindings) are removed from the Wallet, WalletSolidity, WalletExtension, and Monitor services in the main API proto file.

Changes

Cohort / File(s)	Summary
API Gateway HTTP Mappings protocol/src/main/protos/api/api.proto	Removed go_package option and all google.api.http annotations (post/get, body, additional_bindings) from Wallet, WalletSolidity, WalletExtension, and Monitor RPC methods. RPC signatures unchanged; HTTP/REST gateway routes no longer declared.
ZkSnark Service Configuration protocol/src/main/protos/api/zksnark.proto	Removed go_package option from proto file. Service and RPC declarations remain unchanged.
Contract Proto Package Configuration protocol/src/main/protos/core/contract/*.proto (account_contract, asset_issue_contract, balance_contract, common, exchange_contract, market_contract, proposal_contract, shield_contract, smart_contract, storage_contract, vote_asset_contract, witness_contract)	Removed go_package option from 12 contract proto files. Message definitions and java_package options remain unchanged.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐰 Hops of joy!
HTTP routes now drift away,
Go packages freed from chains,
Proto files spring-cleaned today,
Cleaner code in our veins! ✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: removing grpc-gateway related proto options across multiple files. It is concise, specific, and clearly summarizes the primary refactoring objective.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feature/prune_proto

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[cubic-dev-ai]

No issues found across 22 files