Module 1: Expiry window

Every order carries an expiry. The start time is optional, for an order that should only open later, such as after a release or during the hours you watch your screen.

Status

Ready

Signed

Start + expiry

Code · OrbuSettlementDesk.sol

function _checkLive(Order calldata o, bytes32 h) private view {
    if (cancelled[h]) revert OrderIsCancelled();
    if (o.nonce < minNonce[o.maker]) revert NonceTooLow();
    if (block.timestamp < o.policy.startsAt) revert NotOpenYet();
    if (block.timestamp >= o.expiry) revert Expired();
}

Tests that cover it

test_windowNotOpenYet
test_expiryIsExclusive

What it does

No fill before the start time or after the expiry the maker signs.

On chain

Desk: Not deployed yet
Enforced: —
Roster: Opens after the token launches
Reads: block time

Use it in an order