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DelegateEscrowFactory

Git Source

Title: Delegate Escrow Factory.

The Delegate Escrow Factory creates new escrow contracts, each holding the delegated gOHM from other accounts

This contract uses Clones (https://github.com/wighawag/clones-with-immutable-args) to save gas on deployment.

State Variables​

escrowImplementation​

Reference implementation (deployed on creation to clone from).

DelegateEscrow public immutable escrowImplementation

created​

Mapping to validate deployed escrows.

mapping(address => bool) public created

escrowFor​

Mapping to query escrows for a given delegate.

mapping(address => DelegateEscrow) public escrowFor

Functions​

constructor​

constructor(address gohm_) ;

create​

creates a new escrow contract for a delegate.

function create(address delegate) external returns (DelegateEscrow escrow);

logDelegate​

Emit a global event when a new loan request is created.

function logDelegate(address caller, address onBehalfOf, int256 delegationAmountDelta) external onlyFromFactory;

onlyFromFactory​

Ensure that the called is a Cooler.

modifier onlyFromFactory() ;

Events​

DelegateEscrowCreated​

A caller has created a new escrow for a delegate

event DelegateEscrowCreated(address indexed caller, address indexed delegate, address indexed escrow);

Delegate​

A caller has (un)delegated their gOHM amount from escrow on behalf of a user

delegationAmountDelta > 0: It has been delegated to this escrow delegationAmountDelta < 0: It has been undelegated from this escrow

event Delegate(
    address indexed escrow, address indexed caller, address indexed onBehalfOf, int256 delegationAmountDelta
);

Errors​

NotFromFactory​

error NotFromFactory();