AriaTokenClaim

Inherits: OwnableUpgradeable, UUPSUpgradeable

Author: Aria Protocol

Merkle claim for Aria Token

State Variables

claimRoot

Retreive the current claim root.

bytes32 public claimRoot;

ariaToken

Address of the aria erc20 token.

IERC20 public ariaToken;

tokensClaimed

Mapping of address to boolean of if an address has claim their tokens.

mapping(address => bool) public tokensClaimed;

Functions

constructor

Note: oz-upgrades-unsafe-allow: constructor

constructor();

initialize

function initialize(address _ariaToken, bytes32 _claimRoot, address _owner) external initializer;

claim

Claim aria tokens.

function claim(uint256 amount, bytes32[] calldata proof) public;

Parameters

Name	Type	Description
amount	uint256	Number of tokens claimable by a user.
proof	bytes32[]	Merkle proof proving a user is able to claim tokens.

updateClaimRoot

Updates the claim root.

Only callable by owner.

function updateClaimRoot(bytes32 _claimRoot) external onlyOwner;

Parameters

Name	Type	Description
_claimRoot	bytes32	New claim root.

withdraw

Withdraws all tokens held by contract

The zero address denotes ETH

Only callable by owner.

function withdraw(address _tokenAddress) external onlyOwner;

Parameters

Name	Type	Description
_tokenAddress	address	Address of tokens to withdraw

_authorizeUpgrade

Internal function called when trying to perform upgrade

Only callable by owner.

function _authorizeUpgrade(address) internal virtual override onlyOwner;

Events

TokensClaimed

event TokensClaimed(bytes32 indexed root, address indexed claimer, uint256 amount);