// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
pragma solidity 0.8.4;
struct Wallets {
address team;
address charity;
address staking;
address liquidity;
}
contract DistributionWallet {
IERC20 token;
Wallets public wallets;
event Distributed(uint256 amount);
constructor(address _token, Wallets memory _wallets) {
token = IERC20(_token);
wallets = _wallets;
}
function distribute() public {
uint256 balance = token.balanceOf(address(this));
require(balance > 0, "no tokens to transfer");
emit Distributed(balance);
uint256 distributionReward = balance / 1000;
balance -= distributionReward;
uint256 teamAmount = (balance * 15) / 100;
uint256 charityAmount = (balance * 625) / 10000;
uint256 liquidityAmount = (balance * 375) / 10000;
uint256 stakingAmount =
balance - teamAmount - charityAmount - liquidityAmount;
token.transfer(wallets.team, teamAmount);
token.transfer(wallets.charity, charityAmount);
token.transfer(wallets.liquidity, liquidityAmount);
token.transfer(wallets.staking, stakingAmount);
token.transfer(msg.sender, distributionReward);
}
}
{
"compilationTarget": {
"DistributionWallet.sol": "DistributionWallet"
},
"evmVersion": "istanbul",
"libraries": {},
"metadata": {
"bytecodeHash": "ipfs"
},
"optimizer": {
"enabled": true,
"runs": 10000
},
"remappings": []
}
[{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"components":[{"internalType":"address","name":"team","type":"address"},{"internalType":"address","name":"charity","type":"address"},{"internalType":"address","name":"staking","type":"address"},{"internalType":"address","name":"liquidity","type":"address"}],"internalType":"struct Wallets","name":"_wallets","type":"tuple"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Distributed","type":"event"},{"inputs":[],"name":"distribute","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"wallets","outputs":[{"internalType":"address","name":"team","type":"address"},{"internalType":"address","name":"charity","type":"address"},{"internalType":"address","name":"staking","type":"address"},{"internalType":"address","name":"liquidity","type":"address"}],"stateMutability":"view","type":"function"}]