Reputation update hooks

EthicHubLending_Reputation_Hooks.sol

pragma solidity ^0.4.23;

//...

contract EthicHubLending is EthicHubBase, Ownable, Pausable {

    //...
    
    // In this moment, when the borrower returns the money, we evaluate how "well" they paid.
    function returnBorrowedEth() payable public {
        require(state == LendingState.AwaitingReturn);
        require(borrowerReturnEthPerFiatRate > 0);
        bool projectRepayed = false;
        uint excessRepayment = 0;
        uint newReturnedEth = 0;
        emit onReturnAmount(msg.sender, msg.value);
        (newReturnedEth, projectRepayed, excessRepayment) = calculatePaymentGoal(
                                                                                    borrowerReturnAmount(),
                                                                                    returnedEth,
                                                                                    msg.value);
        returnedEth = newReturnedEth;
        if (projectRepayed == true) {
            state = LendingState.ContributionReturned;
            emit StateChange(uint(state));
            updateReputation();
        }
        if (excessRepayment > 0) {
            msg.sender.transfer(excessRepayment);
        }
    }

    //First we calculate how many days over the pre-established days to return the funds.
    //If they are in the default period, the reputations will be decreased, if not incremented.
    function updateReputation() internal {
        uint defaultDays = getDefaultDays(now);
        if (defaultDays > 0) {
            ethicHubStorage.setUint(keccak256("lending.defaultDays", this), defaultDays);
            reputation.burnReputation();
        } else {
            uint successesByTier = ethicHubStorage.getUint(keccak256("community.completedProjectsByTier", this, tier)).add(1);
            ethicHubStorage.setUint(keccak256("community.completedProjectsByTier", this, tier), successesByTier);
            reputation.incrementReputation();
        }
    }
    
    function getDelayDays(uint date) public view returns(uint) {
        uint lendingDaysSeconds = lendingDays * 1 days;
        uint defaultTime = fundingEndTime.add(lendingDaysSeconds);
        if (date < defaultTime) {
            return 0;
        } else {
            return date.sub(defaultTime).div(60).div(60).div(24);
        }
    }
    
    //This is to declare the maximum penalty, if funds are not returned after the maximum default days established.
    function declareProjectDefault() external onlyOwnerOrLocalNode {
        require(state == LendingState.AwaitingReturn);
        uint maxDelayDays = ethicHubStorage.getUint(keccak256("lending.maxDelayDays", this));
        require(getDelayDays(now) >= maxDelayDays);
        ethicHubStorage.setUint(keccak256("lending.delayDays", this), maxDelayDays);
        reputation.burnReputation(maxDelayDays);
        state = LendingState.Default;
        emit StateChange(uint(state));
    }
}