CollateralSpenderManager

This contract handles the collateral spender for OverlayerWrap

CollateralSpenderManagerInvalidSpenderAddress

error CollateralSpenderManagerInvalidSpenderAddress()

Error thrown when spender address is invalid (zero address)

CollateralSpenderManagerIntervalNotRespected

error CollateralSpenderManagerIntervalNotRespected()

Error thrown when proposal time interval is not respected

CollateralSpenderManagerOperatioNotAllowed

error CollateralSpenderManagerOperatioNotAllowed()

Error thrown when operation is not allowed for the caller

ProposedCollateralSpender

event ProposedCollateralSpender(address, uint256)

Emitted when a new collateral spender is proposed

AcceptedProposedCollateralSpender

event AcceptedProposedCollateralSpender(uint256)

Emitted when a new collateral spender has accepted the proposal

COLLATERAL_MANAGER_ROLE

bytes32 COLLATERAL_MANAGER_ROLE

role enabling to transfer collateral to custody wallets

PROPOSAL_TIME_INTERVAL

uint256 PROPOSAL_TIME_INTERVAL

@notice The time interval needed to changed a spender address

approvedCollateralSpender

address approvedCollateralSpender

@notice The unique approved collateral spender

proposedSpender

address proposedSpender

@notice The proposed new spender

proposalTime

uint256 proposalTime

@notice The last proposal time

constructor

constructor() internal

_initalize

function _initalize(address admin_, struct OverlayerWrapCoreTypes.StableCoin collateral_, struct OverlayerWrapCoreTypes.StableCoin aCollateral_) internal

Initializes the contract with admin and collateral configurations

Parameters

Name	Type	Description
admin_	address	Address of the contract administrator
collateral_	struct OverlayerWrapCoreTypes.StableCoin	Configuration for the main collateral token
aCollateral_	struct OverlayerWrapCoreTypes.StableCoin	Configuration for the associated collateral token

getSpender

function getSpender() public view returns (address)

@notice View the spender

Return Values

Name	Type	Description
[0]	address	The active spender

proposeNewCollateralSpender

function proposeNewCollateralSpender(address spender_) external

@notice Propose a new spender

Can not be zero address

Parameters

Name	Type	Description
spender_	address	The proposed new spender

acceptProposedCollateralSpender

function acceptProposedCollateralSpender() external

@notice The proposed spender accepts to be the spender

If it is the initial spender, the PROPOSAL_TIME_INTERVAL is not respected