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Merge pull request #4 from DODOEX/bug-fix

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Dodomine user rewardDebt bug fix
This commit is contained in:
radar-bear
2020-09-15 22:34:15 +08:00
committed by GitHub
parent dc6e17d0cb ea4c1fce76
commit ff6dfdd3e7
1 changed files with 5 additions and 5 deletions
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10
contracts/token/DODOMine.sol
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@@ -55,7 +55,7 @@ contract DODOMine is Ownable {
mapping(uint256 => mapping(address => UserInfo)) public userInfo; mapping(uint256 => mapping(address => UserInfo)) public userInfo;
mapping(address => uint256) public realizedReward; mapping(address => uint256) public realizedReward;
// Total allocation poitns. Must be the sum of all allocation points in all pools. // Total allocation points. Must be the sum of all allocation points in all pools.
uint256 public totalAllocPoint = 0; uint256 public totalAllocPoint = 0;
// The block number when DODO mining starts. // The block number when DODO mining starts.
uint256 public startBlock; uint256 public startBlock;
@@ -234,7 +234,7 @@ contract DODOMine is Ownable {
} }
IERC20(pool.lpToken).safeTransferFrom(address(msg.sender), address(this), _amount); IERC20(pool.lpToken).safeTransferFrom(address(msg.sender), address(this), _amount);
user.amount = user.amount.add(_amount); user.amount = user.amount.add(_amount);
user.rewardDebt = DecimalMath.divFloor(user.amount, pool.accDODOPerShare); user.rewardDebt = DecimalMath.mul(user.amount, pool.accDODOPerShare);
emit Deposit(msg.sender, pid, _amount); emit Deposit(msg.sender, pid, _amount);
} }
@@ -248,7 +248,7 @@ contract DODOMine is Ownable {
uint256 pending = DecimalMath.mul(user.amount, pool.accDODOPerShare).sub(user.rewardDebt); uint256 pending = DecimalMath.mul(user.amount, pool.accDODOPerShare).sub(user.rewardDebt);
safeDODOTransfer(msg.sender, pending); safeDODOTransfer(msg.sender, pending);
user.amount = user.amount.sub(_amount); user.amount = user.amount.sub(_amount);
user.rewardDebt = DecimalMath.divFloor(user.amount, pool.accDODOPerShare); user.rewardDebt = DecimalMath.mul(user.amount, pool.accDODOPerShare);
IERC20(pool.lpToken).safeTransfer(address(msg.sender), _amount); IERC20(pool.lpToken).safeTransfer(address(msg.sender), _amount);
emit Withdraw(msg.sender, pid, _amount); emit Withdraw(msg.sender, pid, _amount);
} }
@@ -277,7 +277,7 @@ contract DODOMine is Ownable {
UserInfo storage user = userInfo[pid][msg.sender]; UserInfo storage user = userInfo[pid][msg.sender];
updatePool(pid); updatePool(pid);
uint256 pending = DecimalMath.mul(user.amount, pool.accDODOPerShare).sub(user.rewardDebt); uint256 pending = DecimalMath.mul(user.amount, pool.accDODOPerShare).sub(user.rewardDebt);
user.rewardDebt = DecimalMath.divFloor(user.amount, pool.accDODOPerShare); user.rewardDebt = DecimalMath.mul(user.amount, pool.accDODOPerShare);
safeDODOTransfer(msg.sender, pending); safeDODOTransfer(msg.sender, pending);
} }
@@ -294,7 +294,7 @@ contract DODOMine is Ownable {
pending = pending.add( pending = pending.add(
DecimalMath.mul(user.amount, pool.accDODOPerShare).sub(user.rewardDebt) DecimalMath.mul(user.amount, pool.accDODOPerShare).sub(user.rewardDebt)
); );
user.rewardDebt = DecimalMath.divFloor(user.amount, pool.accDODOPerShare); user.rewardDebt = DecimalMath.mul(user.amount, pool.accDODOPerShare);
} }
safeDODOTransfer(msg.sender, pending); safeDODOTransfer(msg.sender, pending);
} }