status-im/contracts
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add events

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This commit is contained in:
Ricardo Guilherme Schmidt 2019-09-18 05:39:44 -03:00
parent d6ee98f43f
commit 2a06243124
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2 changed files with 4 additions and 0 deletions
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2
contracts/common/Controlled.sol
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@ -1,6 +1,7 @@
pragma solidity >=0.5.0 <0.6.0;
contract Controlled {
event NewController(address controller);
/// @notice The address of the controller is the only address that can call
/// a function with this modifier
modifier onlyController {
@ -18,5 +19,6 @@ contract Controlled {
/// @param _newController The new controller of the contract
function changeController(address payable _newController) public onlyController {
controller = _newController;
emit NewController(_newController);
}
}

2
contracts/common/Owned.sol
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@ -3,6 +3,7 @@ pragma solidity >=0.5.0 <0.6.0;
/// @dev `Owned` is a base level contract that assigns an `owner` that can be
/// later changed
contract Owned {
event OwnerChanged(address newOwner);
/// @dev `owner` is the only address that can call a function with this
/// modifier
@ -24,6 +25,7 @@ contract Owned {
/// @param _newOwner The address of the new owner. 0x0 can be used to create
/// an unowned neutral vault, however that cannot be undone
function changeOwner(address payable _newOwner) public onlyOwner {
emit OwnerChanged(_newOwner);
newOwner = _newOwner;
}