Initial Implementation: Token Dumping Smart Contract Structure

[Hattrix3]

Initial Implementation: Token Dumping Smart Contract Structure

Description

Task

Define Token Dumping Smart Contract Structure in Rust

Acceptance Criteria

• Contract must compile without errors
• Contract defines a clear struct for tracking dumping events
• Contract includes an initial method stub for token generation logic
• Code follows Solana Rust programming best practices

Summary of Work

Overview

This pull request establishes the foundational structure for a token dumping smart contract on the Koii K2 blockchain, providing a robust framework for tracking and incentivizing token movement.

Key Components

1. Smart Contract Structure (src/lib.rs)

• Defined custom error handling with DumpingContractError
• Created DumpingTracker struct to track token dumping metrics
  • total_dumped: Tracks total tokens dumped
  • dump_events: Counts unique dump events
  • last_dump_timestamp: Records timestamp of last dump

2. Instruction Processing

• Implemented process_instruction with basic routing
• Added placeholder methods for:
  • validate_token_dump()
  • track_dump_event()

3. Error Handling

• Custom error types for different failure scenarios
• Informative error messages
• Structured error classification

4. Testing Strategy

• Initial test suite covering:
  • Default tracker initialization
  • Instruction data validation
  • Error message display
• Placeholder for future comprehensive testing

Acceptance Criteria Met

• ✅ Defined smart contract structure
• ✅ Implemented basic error handling
• ✅ Created token dumping tracking mechanism
• ✅ Developed initial test coverage

Limitations & Next Steps

• Current implementation is a skeletal structure
• Placeholder methods require detailed implementation
• More comprehensive testing needed
• Serialization to be added

Technical Considerations

• Uses Solana program SDK
• Follows Rust best practices
• Modular and extensible design
• Prepared for future enhancement

Testing

• Basic unit tests implemented
• No integration or end-to-end tests at this stage
• Requires local Solana development environment for full testing

Changes Made

• Created initial smart contract structure in Rust
• Implemented DumpingTracker struct for token dumping metrics
• Added custom error handling for contract
• Developed placeholder instruction processing logic
• Created initial test suite with basic validation tests

Tests

• Verify DumpingTracker default initialization
• Test instruction processing with invalid data
• Validate custom error message display

Signatures

Staking Key

Hy7aRKCGWYy37QH85WLFeZ88Bf4J4hCGL7mFd2k7Uzkk: FZT8rrMBWow5k5z8tGPCpa6TJFvQCLLV6YK3wA5ehXXe41TjZ3DWUUHhbCdNPwbFYQksjGhDWHtBArTLYTHrzvnhKT4fpn1p7rRqeMJQrM2gFU6htuMuD5TPuE83hfyWAxngBrtxrAmP1VjqxpGRjjgqAMFGgPGs7T4GWaqJGaTCVYeL8UrQfdvXQDrHhxN43LHuTzSpAjKJdnKgXWVdhMZZE1YFKwJzxa2GiLThKoBmZ89ZgYSdax4rqKsMScAH9ajsj2jxKgZ67xCukgbSTXnRsVth2h9y5zyThGM6UVyimEsHzqrbYDuVfhwRHzSN5queSWjoco5xs24kG7VbTapQ3n72jY4T8j8ME7YJucDr45dh3uyVnrLY19GLDazYX4UETZgjGisijWtEPddgLPfMwt9YXeJG

Public Key

G8aHcRbPzW59RaaATue3mqUNRcCbSfQrWCSNW1CQvmgR: 5rqmR8zxz84PgcUoDEwxHK5AQyFyqYMcyFedZPN8gEmC6WcUyoma631tVbPVaKWZwqZQvFeqGEX9CedRqbHaUaJ938w1SNQvESBevNRFD5vt1zU89iE6UfYVP4xEubopBcG1cK69B8xTP6cYQcMFXabaVZuBMCVyKqdE4QtHhkDnufPuwtwEsbddnQ5itgcRxt5xZxk4dujCTanVujQnxnnesSyaPzxMr3t1j1KnXyY4zStYvhr8NTToFMFQ7iT95wUiU6wac8ujCCCnf2LgW2qm9ECpkQPf7wGvZP7HGW8BYYShfm67fRM3gg485d8KkZZbqj89ncqW1HmQapQaaC4ng71xCnZBVwtZ58Bg4ZoFGFz87vc1t5YHiP36ryhuJvWaTrsCHVLQ28nueMona97Wmj1GcxncL