Skip to main content

Accountant

Accountant​

Deployment on Ethereum mainnet:

https://etherscan.io/address/0xDD4bb1B6c13a7139F43da6598429f87e7FFe7CC6

Library for handling key financial calculations, such as interest and principal accrual.

FP_SCALING_FACTOR​

uint256 FP_SCALING_FACTOR

INTEREST_DECIMALS​

uint256 INTEREST_DECIMALS

SECONDS_PER_DAY​

uint256 SECONDS_PER_DAY

SECONDS_PER_YEAR​

uint256 SECONDS_PER_YEAR

PaymentAllocation​

struct PaymentAllocation {
  uint256 interestPayment;
  uint256 principalPayment;
  uint256 additionalBalancePayment;
}

calculateInterestAndPrincipalAccrued​

function calculateInterestAndPrincipalAccrued(contract CreditLine cl, uint256 timestamp, uint256 lateFeeGracePeriod) public view returns (uint256, uint256)

calculateInterestAndPrincipalAccruedOverPeriod​

function calculateInterestAndPrincipalAccruedOverPeriod(contract CreditLine cl, uint256 balance, uint256 startTime, uint256 endTime, uint256 lateFeeGracePeriod) public view returns (uint256, uint256)

calculatePrincipalAccrued​

function calculatePrincipalAccrued(contract ICreditLine cl, uint256 balance, uint256 timestamp) public view returns (uint256)

calculateWritedownFor​

function calculateWritedownFor(contract ICreditLine cl, uint256 timestamp, uint256 gracePeriodInDays, uint256 maxDaysLate) public view returns (uint256, uint256)

calculateWritedownForPrincipal​

function calculateWritedownForPrincipal(contract ICreditLine cl, uint256 principal, uint256 timestamp, uint256 gracePeriodInDays, uint256 maxDaysLate) public view returns (uint256, uint256)

calculateAmountOwedForOneDay​

function calculateAmountOwedForOneDay(contract ICreditLine cl) public view returns (struct FixedPoint.Unsigned interestOwed)

calculateInterestAccrued​

function calculateInterestAccrued(contract CreditLine cl, uint256 balance, uint256 timestamp, uint256 lateFeeGracePeriodInDays) public view returns (uint256)

calculateInterestAccruedOverPeriod​

function calculateInterestAccruedOverPeriod(contract CreditLine cl, uint256 balance, uint256 startTime, uint256 endTime, uint256 lateFeeGracePeriodInDays) public view returns (uint256 interestOwed)

lateFeeApplicable​

function lateFeeApplicable(contract CreditLine cl, uint256 timestamp, uint256 gracePeriodInDays) public view returns (bool)

allocatePayment​

function allocatePayment(uint256 paymentAmount, uint256 balance, uint256 interestOwed, uint256 principalOwed) public pure returns (struct Accountant.PaymentAllocation)