{
    "Function": "slitherConstructorConstantVariables",
    "File": "contracts/GlobalImpliedCollateralService.sol",
    "Parent Contracts": [
        "contracts/Permissions.sol",
        "lib/openzeppelin-contracts/contracts/security/ReentrancyGuard.sol",
        "lib/openzeppelin-contracts/contracts/access/AccessControl.sol",
        "lib/openzeppelin-contracts/contracts/utils/introspection/ERC165.sol",
        "lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol",
        "lib/openzeppelin-contracts/contracts/access/IAccessControl.sol",
        "lib/openzeppelin-contracts/contracts/utils/Context.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "contract GlobalImpliedCollateralService is Permissions {\n  bytes32 public immutable UPDATER_MANAGER_ROLE;\n  // Note that the values in CoreCollateral are all denominated in malt.decimals\n  CoreCollateral public collateral;\n\n  address internal immutable deployer;\n  address public updaterManager;\n  address public proposedManager;\n\n  ERC20 public malt;\n\n  mapping(address => address) public poolUpdaters;\n  mapping(address => PoolCollateral) public poolCollateral;\n  mapping(address => address) public poolUpdatersLookup;\n\n  event SetPoolUpdater(address pool, address updater);\n  event Sync(\n    address indexed pool,\n    uint256 total,\n    uint256 overflow,\n    uint256 liquidityExtension,\n    uint256 swingTrader,\n    uint256 swingTraderMalt,\n    uint256 arbTokens\n  );\n  event SyncTotals(\n    uint256 totalCollateral,\n    uint256 totalRewardOverflow,\n    uint256 totalLiquidityExtension,\n    uint256 swingTraderCollateral,\n    uint256 swingTraderMalt,\n    uint256 arbTokens\n  );\n\n  event ChangeUpdaterManager(address manager);\n  event ProposeUpdaterManager(address manager);\n\n  constructor(\n    address _repository,\n    address initialAdmin,\n    address _malt,\n    address _deployer\n  ) {\n    require(_repository != address(0), \"GlobImpCol: Timelock addr(0)\");\n    require(initialAdmin != address(0), \"GlobImpCol: Admin addr(0)\");\n    require(_malt != address(0), \"GlobImpCol: Malt addr(0)\");\n    _initialSetup(_repository);\n\n    UPDATER_MANAGER_ROLE = 0x46a4238f90cacb5750da6fcead9da5df56c925da47001c1e8d3e05c0b5a42012;\n    _roleSetup(\n      0x46a4238f90cacb5750da6fcead9da5df56c925da47001c1e8d3e05c0b5a42012,\n      initialAdmin\n    );\n\n    malt = ERC20(_malt);\n    deployer = _deployer;\n  }\n\n  function totalPhantomMalt() external view returns (uint256) {\n    // Represents the amount of Malt held by the protocol in an effectively burned state\n    // This could potentially be more complex in the future\n    return collateral.swingTraderMalt;\n  }\n\n  function collateralRatio() public view returns (uint256) {\n    uint256 decimals = malt.decimals();\n    uint256 totalSupply = malt.totalSupply();\n    if (totalSupply == 0) {\n      return 0;\n    }\n    return (collateral.total * (10**decimals)) / totalSupply;\n  }\n\n  function swingTraderCollateralRatio() public view returns (uint256) {\n    uint256 decimals = malt.decimals();\n    uint256 totalSupply = malt.totalSupply();\n\n    if (totalSupply == 0) {\n      return 0;\n    }\n\n    return (collateral.swingTrader * (10**decimals)) / malt.totalSupply();\n  }\n\n  function swingTraderCollateralDeficit() public view returns (uint256) {\n    // Note that collateral.swingTrader is already denominated in malt.decimals()\n    uint256 maltSupply = malt.totalSupply();\n    uint256 collateral = collateral.swingTrader; // gas\n\n    if (collateral >= maltSupply) {\n      return 0;\n    }\n\n    return maltSupply - collateral;\n  }\n\n  function setPoolUpdater(address _pool, address _updater)\n    external\n    onlyRoleMalt(UPDATER_MANAGER_ROLE, \"Must have updater manager role\")\n  {\n    require(_updater != address(0), \"GlobImpCol: No addr(0)\");\n    poolUpdaters[_updater] = _pool;\n    address oldUpdater = poolUpdatersLookup[_pool];\n    emit SetPoolUpdater(_pool, _updater);\n    poolUpdaters[oldUpdater] = address(0);\n    poolUpdatersLookup[_pool] = _updater;\n  }\n\n  function sync(PoolCollateral memory _pool) external {\n    require(\n      poolUpdaters[msg.sender] == _pool.lpPool,\n      \"GlobImpCol: Unknown pool\"\n    );\n\n    PoolCollateral storage existingPool = poolCollateral[_pool.lpPool];\n\n    uint256 existingCollateral = existingPool.total;\n\n    uint256 total = collateral.total; // gas\n    if (existingCollateral <= total) {\n      total -= existingCollateral; // subtract existing value\n    } else {\n      total = 0;\n    }\n\n    uint256 swingTraderMalt = collateral.swingTraderMalt; // gas\n    if (existingPool.swingTraderMalt <= swingTraderMalt) {\n      swingTraderMalt -= existingPool.swingTraderMalt;\n    } else {\n      swingTraderMalt = 0;\n    }\n\n    uint256 swingTraderCollat = collateral.swingTrader; // gas\n    if (existingPool.swingTrader <= swingTraderCollat) {\n      swingTraderCollat -= existingPool.swingTrader;\n    } else {\n      swingTraderCollat = 0;\n    }\n\n    uint256 arb = collateral.arbTokens; // gas\n    if (existingPool.arbTokens <= arb) {\n      arb -= existingPool.arbTokens;\n    } else {\n      arb = 0;\n    }\n\n    uint256 overflow = collateral.rewardOverflow; // gas\n    if (existingPool.rewardOverflow <= overflow) {\n      overflow -= existingPool.rewardOverflow;\n    } else {\n      overflow = 0;\n    }\n\n    uint256 liquidityExtension = collateral.liquidityExtension; // gas\n    if (existingPool.liquidityExtension <= liquidityExtension) {\n      liquidityExtension -= existingPool.liquidityExtension;\n    } else {\n      liquidityExtension = 0;\n    }\n\n    total += _pool.total;\n    swingTraderMalt += _pool.swingTraderMalt;\n    swingTraderCollat += _pool.swingTrader;\n    arb += _pool.arbTokens;\n    overflow += _pool.rewardOverflow;\n    liquidityExtension += _pool.liquidityExtension;\n\n    // Update global collateral\n    collateral.total = total;\n    // Update global swing trader malt\n    collateral.swingTraderMalt = swingTraderMalt;\n    // Update global ST collateral\n    collateral.swingTrader = swingTraderCollat;\n    // Update global arb tokens\n    collateral.arbTokens = arb;\n    // Update global overflow\n    collateral.rewardOverflow = overflow;\n    // Update global liquidityExtension\n    collateral.liquidityExtension = liquidityExtension;\n\n    // Update PoolCollateral for this pool\n    existingPool.lpPool = _pool.lpPool;\n    existingPool.total = _pool.total;\n    existingPool.rewardOverflow = _pool.rewardOverflow;\n    existingPool.liquidityExtension = _pool.liquidityExtension;\n    existingPool.swingTrader = _pool.swingTrader;\n    existingPool.swingTraderMalt = _pool.swingTraderMalt;\n    existingPool.arbTokens = _pool.arbTokens;\n\n    emit Sync(\n      existingPool.lpPool,\n      existingPool.total,\n      existingPool.rewardOverflow,\n      existingPool.liquidityExtension,\n      existingPool.swingTrader,\n      existingPool.swingTraderMalt,\n      existingPool.arbTokens\n    );\n    emit SyncTotals(\n      total,\n      overflow,\n      liquidityExtension,\n      swingTraderCollat,\n      swingTraderMalt,\n      arb\n    );\n  }\n\n  /// @notice Privileged method for setting the initial updater manager\n  /// @param _updaterManager The address of the new manager\n  function setUpdaterManager(address _updaterManager) external {\n    require(msg.sender == deployer, \"Only deployer\");\n    require(_updaterManager != address(0), \"Cannot use addr(0)\");\n    require(updaterManager == address(0), \"Initial updater already set\");\n    updaterManager = _updaterManager;\n    _grantRole(UPDATER_MANAGER_ROLE, _updaterManager);\n  }\n\n  /// @notice Privileged method for proposing a new updater manager\n  /// @param _updaterManager The address of the newly proposed manager contract\n  /// @dev Only callable via the existing updater manager contract\n  function proposeNewUpdaterManager(address _updaterManager)\n    external\n    onlyRoleMalt(UPDATER_MANAGER_ROLE, \"Must have updater manager role\")\n  {\n    require(_updaterManager != address(0), \"Cannot use addr(0)\");\n    proposedManager = _updaterManager;\n    emit ProposeUpdaterManager(_updaterManager);\n  }\n\n  /// @notice Method for a proposed updater manager contract to accept the role\n  /// @dev Only callable via the proposedManager\n  function acceptUpdaterManagerRole() external {\n    require(msg.sender == proposedManager, \"Must be proposedManager\");\n    _transferRole(proposedManager, updaterManager, UPDATER_MANAGER_ROLE);\n    proposedManager = address(0);\n    updaterManager = msg.sender;\n    emit ChangeUpdaterManager(msg.sender);\n  }\n}"
}