Implement a smart contract for shared wealth management for families.
Alice and Bob create a contract with 10 ether initial balance, giving access to their daughter, Claire. Every time they receive their salary, they transfer it to the contract.
Every time they need money, these three members of the family can withdraw money from the contract, knowing that Alice and Bob can only withdraw 1 ether, while Claire can only withdraw 0.1 ether at a time.
constructor: function WealthManager(address parent2, address child) payable
msg.sender
) is the first parent.parent2
is the second parent.child
is the child.withdraw: function withdraw(uint256 amount)
amount
wei to the sender of the transaction.amount
does not exceed the associated withdraw limit.fallback: function () payable
pragma solidity ^0.4.21;
contract WealthManager {
// <contract_variables>
// </contract_variables>
function WealthManager(address parent2, address child) public payable {
// TODO
}
function withdraw(uint256 amount) public {
// TODO
}
function () public payable {
// TODO
}
}