PriceOracleSentinel

PriceOracleSentinel

This contract validates if the operations are allowed depending on the PriceOracle health.

The PriceOracle is considered healthy once its completely up and the grace period has passed.

View Methods

isBorrowAllowed

function isBorrowAllowed()

Return Value

Type	Description
bool	Returns true if PriceOracle is up and grace period has passed

isLiquidationAllowed

function isLiquidationAllowed()

Return Value

Type	Description
bool	Returns true if PriceOracle is up and grace period has passed

getSequencerOracle

function getSequencerOracle()

Return Value

Type	Description
address	Address of the SequencerOracle.

getGracePeriod

function getGracePeriod()

Return Value

Type	Description
uint256	The duration of the grace period in seconds.

Write Methods

setSequencerOracle

function setSequencerOracle(address newSequencerOracle)

Can be called only by PoolAdmin.

Call Params

Name	Type	Description
newSequencerOracle	address	address of the new SequecerOracle to be set.

setGracePeriod

function setGracePeriod(uint256 newGracePeriod

Can be called only by PoolAdmin or RiskAdmin.

Call Params

Name	Type	Description
newGracePeriod	uint256	duration of new grace period in seconds.

ABI

PriceOracleSentinel ABI

[
    {
        "inputs": [
            {
                "internalType": "contract IPoolAddressesProvider",
                "name": "provider",
                "type": "address"
            },
            {
                "internalType": "contract ISequencerOracle",
                "name": "oracle",
                "type": "address"
            },
            {
                "internalType": "uint256",
                "name": "gracePeriod",
                "type": "uint256"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "constructor"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": false,
                "internalType": "uint256",
                "name": "newGracePeriod",
                "type": "uint256"
            }
        ],
        "name": "GracePeriodUpdated",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": false,
                "internalType": "address",
                "name": "newSequencerOracle",
                "type": "address"
            }
        ],
        "name": "SequencerOracleUpdated",
        "type": "event"
    },
    {
        "inputs": [],
        "name": "ADDRESSES_PROVIDER",
        "outputs": [
            {
                "internalType": "contract IPoolAddressesProvider",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getGracePeriod",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getSequencerOracle",
        "outputs": [
            {
                "internalType": "address",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "isBorrowAllowed",
        "outputs": [
            {
                "internalType": "bool",
                "name": "",
                "type": "bool"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "isLiquidationAllowed",
        "outputs": [
            {
                "internalType": "bool",
                "name": "",
                "type": "bool"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "uint256",
                "name": "newGracePeriod",
                "type": "uint256"
            }
        ],
        "name": "setGracePeriod",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "newSequencerOracle",
                "type": "address"
            }
        ],
        "name": "setSequencerOracle",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    }
]