setFee

Contract: JBPayoutRedemptionPaymentTerminal​‌

Interface: IJBPayoutRedemptionPaymentTerminal

Step by step

Allows the fee to be updated.

Only the owner of this contract can change the fee.

Definition

function setFee(uint256 _fee) external onlyOwner { ... }

• Arguments:
  • _fee is the new fee, out of MAX_FEE.
• Through the onlyOwner modifier, the function can only be accessed by the owner of this contract.
• The function can be overriden by inheriting contracts.
• The function doesn't return anything.

Body

1. Make sure the proposed fee is less than the max fee.

   // The provided fee must be within the max.
   if (_fee > _FEE_CAP) revert FEE_TOO_HIGH();

   Internal references:

   • _FEE_CAP

2. Store the new fee.

   // Store the new fee.
   fee = _fee;

   Internal references:

   • fee

3. Emit a SetFee event with the relevant parameters.

   emit SetFee(_fee, msg.sender);

   Event references:

   • SetFee

Code

/**
  @notice
  Allows the fee to be updated.

  @dev
  Only the owner of this contract can change the fee.

  @param _fee The new fee, out of MAX_FEE.
*/
function setFee(uint256 _fee) external virtual override onlyOwner {
  // The provided fee must be within the max.
  if (_fee > _FEE_CAP) revert FEE_TOO_HIGH();

  // Store the new fee.
  fee = _fee;

  emit SetFee(_fee, msg.sender);
}

Errors

String	Description
FEE_TOO_HIGH	Thrown if the proposed fee is greater than 5%.

Events

Name	Data
SetFee	uint256 fee address caller

Bug bounty

Category	Description	Reward
Optimization	Help make this operation more efficient.	0.5ETH
Low severity	Identify a vulnerability in this operation that could lead to an inconvenience for a user of the protocol or for a protocol developer.	1ETH
High severity	Identify a vulnerability in this operation that could lead to data corruption or loss of funds.	5+ETH