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"bytecode": "0x", "deployedBytecode": "0x", "immutableReferences": {}, "sourceMap": "", "deployedSourceMap": "", "source": "// \"SPDX-License-Identifier: Apache-2.0\"\npragma solidity ^0.6.11;\n\nimport \"openzeppelin-solidity/contracts/math/SafeMath.sol\";\nimport \"openzeppelin-solidity/contracts/access/Ownable.sol\";\nimport \"openzeppelin-solidity/contracts/token/ERC20/ERC20.sol\";\nimport \"openzeppelin-solidity/contracts/token/ERC20/IERC20.sol\";\n\n\ninterface ERC20Interface {\n event Transfer(address indexed from, address indexed to, uint tokens);\n event Approval(address indexed tokenOwner, address indexed spender, uint tokens);\n \n function transfer(address to, uint tokens) external returns (bool success);\n function transferFrom(address from, address to, uint tokens) external returns (bool success);\n function approve(address spender, uint tokens) external returns (bool success);\n function totalSupply() external view returns (uint);\n function balanceOf(address tokenOwner) external view returns (uint balance);\n function allowance(address tokenOwner, address spender) external view returns (uint remaining);\n}\n\ninterface FaucetInterface {\n function drip(address receiver, uint tokens) external;\n}\n\ninterface ApproveAndCallFallBack {\n function receiveApproval(address from, uint256 tokens, address token, bytes calldata data) external;\n}\n\ncontract SettlementToken is ERC20, FaucetInterface, Ownable {\n using SafeMath for uint256;\n\n constructor() ERC20(\"STLMT\", \"Settlement Token\") public {\n uint256 amount = 1000000 * (10**18);\n _mint(msg.sender, amount);\n }\n\n // solhint-disable-next-line no-complex-fallback\n fallback () external payable {\n _mint(msg.sender, 1000 * (10**18));\n if (msg.value > 0) {\n msg.sender.transfer(msg.value);\n }\n }\n\n function approveAndCall(address spender, uint256 tokens, bytes memory data) public returns (bool success) {\n // allowed[msg.sender][spender] = tokens;\n // emit Approval(msg.sender, spender, 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