24 lines
682 B
Solidity
24 lines
682 B
Solidity
//SPDX-License-Identifier: MIT
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pragma solidity >= 0.5.0 < 0.7.0;
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import "@openzeppelin/contracts/access/Ownable.sol";
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import "@openzeppelin/contracts/utils/ReentrancyGuard.sol";
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import "./DioneStaking.sol";
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interface IMediator {
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function _receiveDataCallback(uint256 reqID, string memory data) external;
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}
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contract Aggregator is Ownable, ReentrancyGuard {
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DioneStaking public dioneStaking;
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constructor(DioneStaking _dioneStaking) public {
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dioneStaking = _dioneStaking;
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}
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function collectData(uint256 reqID, string memory data, IMediator callbackAddress) public {
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dioneStaking.mine(msg.sender);
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callbackAddress._receiveDataCallback(reqID, data);
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}
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}
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