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total amount claimed functionality added #6

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total amount claimed functionality added #6

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4 changes: 3 additions & 1 deletion contracts/Grant.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ contract Grant is Ownable, ERC20 {
struct addressDetail {
uint256 tokens;
uint256 lastClaimed;
uint256 totalClaimed;
}

mapping(address => addressDetail) public tokensPerAddress;
Expand Down Expand Up @@ -48,7 +49,8 @@ contract Grant is Ownable, ERC20 {
uint rewardTime = block.timestamp - tokensPerAddress[msg.sender].lastClaimed;
claimAmount = (rewardTime * tokensPerAddress[msg.sender].tokens) / grantingPeriod;
}


tokensPerAddress[msg.sender].totalClaimed += claimAmount;
tokensPerAddress[msg.sender].lastClaimed = block.timestamp;
_mint(msg.sender, claimAmount);
}
Expand Down