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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,102 @@ | ||
| pragma solidity ^0.5.17; | ||
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| import "../openzeppelin/SafeMath.sol"; | ||
| import "../interfaces/IERC20.sol"; | ||
|
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| /** | ||
| * @title An interface for the Locked SOV Contract. | ||
| * @author Franklin Richards - powerhousefrank@protonmail.com | ||
| * @dev This is not a complete interface of the Locked SOV Contract. | ||
| */ | ||
| contract LockedSOVFailedMockup { | ||
| using SafeMath for uint256; | ||
|
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| /* Storage */ | ||
|
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| /// @notice The SOV token contract. | ||
| IERC20 public SOV; | ||
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| /// @notice The user balances. | ||
| mapping(address => uint256) lockedBalances; | ||
| /// @notice The user balances. | ||
| mapping(address => bool) isAdmin; | ||
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| /* Events */ | ||
|
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| /// @notice Emitted when a new Admin is added to the admin list. | ||
| /// @param _initiator The address which initiated this event to be emitted. | ||
| /// @param _newAdmin The address of the new admin. | ||
| event AdminAdded(address indexed _initiator, address indexed _newAdmin); | ||
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| /// @notice Emitted when an admin is removed from the admin list. | ||
| /// @param _initiator The address which initiated this event to be emitted. | ||
| /// @param _removedAdmin The address of the removed admin. | ||
| event AdminRemoved(address indexed _initiator, address indexed _removedAdmin); | ||
|
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| /* Modifiers */ | ||
|
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| modifier onlyAdmin { | ||
| require(isAdmin[msg.sender], "Only admin can call this."); | ||
| _; | ||
| } | ||
|
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| /* Functions */ | ||
|
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| /** | ||
| * @notice Setup the required parameters. | ||
| * @param _SOV The SOV token address. | ||
| * @param _admins The list of admins to be added. | ||
| */ | ||
| constructor(address _SOV, address[] memory _admins) public { | ||
| require(_SOV != address(0), "Invalid SOV Address."); | ||
| SOV = IERC20(_SOV); | ||
| for (uint256 index = 0; index < _admins.length; index++) { | ||
| isAdmin[_admins[index]] = true; | ||
| } | ||
| } | ||
|
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| /** | ||
| * @notice The function to add a new admin. | ||
| * @param _newAdmin The address of the new admin. | ||
| */ | ||
| function addAdmin(address _newAdmin) public onlyAdmin { | ||
| require(_newAdmin != address(0), "Invalid Address"); | ||
| require(!isAdmin[_newAdmin], "Address is already admin"); | ||
| isAdmin[_newAdmin] = true; | ||
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| emit AdminAdded(msg.sender, _newAdmin); | ||
| } | ||
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| /** | ||
| * @notice The function to remove an admin. | ||
| * @param _adminToRemove The address of the admin which should be removed. | ||
| */ | ||
| function removeAdmin(address _adminToRemove) public onlyAdmin { | ||
| require(isAdmin[_adminToRemove], "Address is not an admin"); | ||
| isAdmin[_adminToRemove] = false; | ||
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| emit AdminRemoved(msg.sender, _adminToRemove); | ||
| } | ||
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| /** | ||
| * @notice Adds SOV to the locked balance of a user. | ||
| * @param _userAddress The user whose locked balance has to be updated with _sovAmount. | ||
| * @param _sovAmount The amount of SOV to be added to the locked balance. | ||
| */ | ||
| function depositSOV(address _userAddress, uint256 _sovAmount) external { | ||
| revert("For testing purposes"); | ||
| bool txStatus = SOV.transferFrom(msg.sender, address(this), _sovAmount); | ||
| require(txStatus, "Token transfer was not successful. Check receiver address."); | ||
|
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| lockedBalances[_userAddress] = lockedBalances[_userAddress].add(_sovAmount); | ||
| } | ||
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| /** | ||
| * @notice The function to get the locked balance of a user. | ||
| * @param _addr The address of the user to check the locked balance. | ||
| * @return _balance The locked balance of the address `_addr`. | ||
| */ | ||
| function getLockedBalance(address _addr) public view returns (uint256 _balance) { | ||
| return lockedBalances[_addr]; | ||
| } | ||
| } |
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