add timestamp

This commit is contained in:
Roman Storm 2019-07-22 13:37:02 -07:00
parent 13b9a948dc
commit 93efd2548b

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@ -13,7 +13,7 @@ contract Mixer is MerkleTreeWithHistory {
mapping(uint256 => bool) public commitments; mapping(uint256 => bool) public commitments;
IVerifier verifier; IVerifier verifier;
event Deposit(uint256 indexed commitment, uint256 leafIndex); event Deposit(uint256 indexed commitment, uint256 leafIndex, uint256 timestamp);
event Withdraw(address to, uint256 nullifier, uint256 fee); event Withdraw(address to, uint256 nullifier, uint256 fee);
/** /**
@ -40,7 +40,7 @@ contract Mixer is MerkleTreeWithHistory {
require(!commitments[commitment], "The commitment has been submitted"); require(!commitments[commitment], "The commitment has been submitted");
_insert(commitment); _insert(commitment);
commitments[commitment] = true; commitments[commitment] = true;
emit Deposit(commitment, next_index - 1); emit Deposit(commitment, next_index - 1, block.timestamp);
} }
/** /**