IFeeReferral

IFeeReferral

Addresses

Chain	Address

Functions

referrerOf

Get the registered referrer of an account.

function referrerOf(address account) external view returns (address referrer)

Parameters

Name	Type	Description
account	address	Address that registered a referrer

Return Values

Name	Type	Description
referrer	address	Address that referred account to Domination Finance, or 0x0 if no referrer has been registered

setReferrer

Register an address as user's referrer. The caller must either be user or their manager as returned by DomFiPerp.isManagerFor. Reverts if user's referrer has already been set.

function setReferrer(address user, address referrer) external

Dev note

Only the administrator can reset a fee referral that has already been set.

Parameters

Name	Type	Description
user	address	The user who wishes to redeem someone's referral code
referrer	address	An address that referred them to Domination Finance

getReferrerRedirect

Get the fraction of fees that should be redirected to referrer from everyone they've referred.

function getReferrerRedirect(address referrer) external view returns (FPUnsigned referrerRedirect)

Dev note

Used by FeeDistributor when distributing trade fees. Applies to whatever fees remain after the discount.

Parameters

Name	Type	Description
referrer	address	Address that referred another user

Return Values

Name	Type	Description
referrerRedirect	FPUnsigned	Fraction of user fees referrer is entitled to. $[0,1)$

getReferrerDiscount

Get the fee discount applied to everyone who signed up using referrer's code.

function getReferrerDiscount(address referrer) external view returns (FPUnsigned referrerDiscount)

Dev note

Used by FeeCalculator to compute fees. Applies before any redirect.

Parameters

Name	Type	Description
referrer	address	Address that referred another user

Return Values

Name	Type	Description
referrerDiscount	FPUnsigned	Reduction in trade fees for users who set set referrer as their referrer. $[0,1)$