AugmintReserves.sol

/* Contract to hold Augmint reserves (ETH & Token)
    - ETH as regular ETH balance of the contract
    - ERC20 token reserve (stored as regular Token balance under the contract address)

NB: reserves are held under the contract address, therefore any transaction on the reserve is limited to the
    tx-s defined here (i.e. transfer is not allowed even by the contract owner or StabilityBoard or MonetarySupervisor)

 */

pragma solidity 0.4.24;
import "./generic/SystemAccount.sol";
import "./interfaces/AugmintTokenInterface.sol";


contract AugmintReserves is Restricted {

    event ReserveMigration(address to, uint weiAmount);

    constructor(address permissionGranterContract)
    public Restricted(permissionGranterContract) {} // solhint-disable-line no-empty-blocks

    function () external payable { // solhint-disable-line no-empty-blocks
        // to accept ETH sent into reserve (from defaulted loan's collateral )
    }

    function burn(AugmintTokenInterface augmintToken, uint amount)
    external restrict("MonetarySupervisor") {
        augmintToken.burn(amount);
    }

    function migrate(address to, uint weiAmount)
    external restrict("StabilityBoard") {
        if (weiAmount > 0) {
            to.transfer(weiAmount);
        }
        emit ReserveMigration(to, weiAmount);
    }
}