StakeContract Solidity Project

This project includes a Solidity smart contract named Stake, which allows users to stake and withdraw tokens with interest calculations.

Smart Contract Details

• Name: Stake Contract
• SPDX-License-Identifier: MIT
• Dependencies: OpenZeppelin's IERC20, Ownable

Functions

• constructor(address _mvpwair)
• stake(uint216 amount) external
• getInterest(address user) internal view returns(uint216 interest)
• withdraw(uint256 amount) external
• getUserData(address user) public view returns(Stakedata memory sd)

Events

• event Staked(address indexed user, uint216 amount);
• event Withdrawn(address indexed user, uint216 amount);
• event InterestCompounded(address indexed user, uint216 amount);

Usage

• Deploy the Stake Contract, providing the address of the MVPWAIR token.
• Users can stake their tokens using the stake function, which emits a Staked event.
• The interest is automatically compounded when users stake additional tokens.
• Users can withdraw their staked tokens with interest using the withdraw function, which emits a Withdrawn event. -The getUserData function allows retrieving staking information for a specific user.

Note

• The contract automatically compounds interest when users stake additional tokens.
• Users can withdraw their staked tokens with interest based on the duration of staking.
• Staking is recorded in batches, and users can withdraw tokens in batches.