Function: orderUpdated(int256 marginDelta)

This function is intended to be called by the _gtlHook function in the PerpManager contract to reflect changes in GTL's collaterals on the order book.

Inputs

• marginDelta

  • Control: Controlled by the PerpManager contract.

  • Constraints: Must not cause orderbookCollateral to become negative.

  • Impact: Updates the orderbookCollateral.

Branches and code coverage

Intended branches

• Updates the orderbookCollateral.

  Test coverage

Negative behavior

• Reverts if called by an address other than perpManager.

  Test coverage