Implement Token Vesting Contracts

[raduciobanu22]

Objective
The objective is to implement a comprehensive set of contracts that handles token vesting with configurable parameters and robust security features.

References
OpenZeppelin Vesting: https://docs.openzeppelin.com/contracts/5.x/api/finance#VestingWallet

Scope of Work
Implement contracts that cover the following key vesting components:

1. Vesting Schedule Management

• Support for linear and cliff vesting schedules
• Configurable vesting duration and start time
• Multiple beneficiary management
• Schedule modification capabilities for authorized addresses

2. Token Release Mechanism

• Automated calculation of releasable amounts
• Manual and automatic release functions
• Proper handling of partial releases

3. Administrative Controls

• Schedule creation and modification rights
• Emergency pause/resume functionality
• Beneficiary management (add/remove/modify)
• Revocation capabilities with proper access control

4. Tracking and Reporting

• Real-time vesting progress tracking
• Released and unreleased balance calculation
• Comprehensive event emission for off-chain tracking
• Schedule query functions for beneficiaries

Requirements

• Implementation must be gas-efficient and secure against manipulation
• Contracts should handle edge cases (e.g., revocation mid-vesting)
• Comprehensive test suite covering all vesting scenarios
• Integration with existing token standards

[JoE11-y]

Would love to take this on.

[raduciobanu22]

Would love to take this on.

Awesome, assigned it to you!

[estherbreath]

Could you give me the opportunity of working on this issue, please?

[Ndifreke000]

Could I take over this issue?

[Akshola00]

Hello, I’m Akinshola Akinniyi, a smart contract developer experienced in creating secure token contracts. I can efficiently implement a set of contracts for managing token vesting, including both linear and cliff schedules with customizable durations and start times.

The token release will be automated, with both manual and automatic functions for partial releases. Administrative features will allow for schedule creation and modification, emergency pause/resume options, and beneficiary management with controlled access.

I will ensure the implementation is gas-efficient and secure, addressing edge cases like mid-vesting revocation. A thorough test suite will be created to cover all scenarios.
ETA 1 DAY

Please assign me this task; I look forward to contributing!

[mimisavage]

Could I try solving this?