Task 2: BrokenVisaCard
Young solidity developer just deployed smart contract but has forgotten to make a really important function to be payable. Right now he shows the demo on the investor and wants to pay to the contact in any way. Can you help him?
@Task
Your goal is to assign true to the "contract_status" variable
contract_status == true;
contract BrokenVisaCard { constructor () { totalRealEthAmount = - (10 * 17); } int256 totalRealEthAmount; mapping(address => int256) ethBalanceOfPerson; bool private contract_status; function solved() private { contract_status = true; } function Debit(address _pay, uint256 _sum) { require(ethBalanceOfPerson[msg.sender] >= int256(_sum)); _pay.transfer(_sum); } function Credit(uint256 sum) { ethBalanceOfPerson[msg.sender] -= int256(sum); msg.sender.transfer(sum); } function status() public view returns (bool) { return contract_status; } // somebody forget to make it payable function payForDebts() { ethBalanceOfPerson[msg.sender] += int256(msg.value); // totalRealEthAmount += msg.value - somebody commented that if (address(this).balance >= 0) { solved(); } } function() payable { throw; } }