Implement Protocol Upgrade mechanism

[meshackyaro]

Description

This issue aims to address the implementation of Implement Protocol Upgrade mechanism.

The core objective is to: Allow the admin to seamlessly upgrade the WASM hash of the escrow routing contract.

By completing this feature, we will ensure that the TrustFlow protocol maintains its high standards for security, usability, and decentralized logic. This issue requires careful attention to the Smart Contracts architecture and adherence to the existing project conventions.

When picking up this issue, please ensure you document any new dependencies or architectural decisions made during development.

Component

Smart Contracts

Difficulty

🔴 Hard

Tasks

• Review Soroban architecture and soroban-cli usage
• Implement Rust logic for: Implement Protocol Upgrade mechanism
• Write comprehensive unit tests in Rust
• Ensure proper event emission for indexing
• Run cargo fmt and cargo clippy
• Verify soroban contract build successfully compiles to WASM without bloating size

Acceptance Criteria

• Feature accurately implements the objective: Allow the admin to seamlessly upgrade the WASM hash of the escrow routing contract.
• Any PR that introduces Rust errors is automatically blocked
• CI pipeline runs in under 3 minutes per PR
• Code is properly reviewed and approved by codeowners

Estimated Time

1-3 days

[ranjeet150]

Hey team,

I would like to resolve this issue. Here is my proposed execution plan:

• Implementation: Implement Implement Protocol Upgrade mechanism with explicit require_auth checks, secure state storage, and gas optimization.
• Testing: Cover contract calls with hermetic unit tests verifying events and token balances.

I can start working on this right away. Please assign!