solidity/test/compilationTests/gnosis/Oracles/CentralizedOracleFactory.sol
2019-11-06 21:44:34 +01:00

28 lines
904 B
Solidity

pragma solidity >=0.0;
import "../Oracles/CentralizedOracle.sol";
/// @title Centralized oracle factory contract - Allows to create centralized oracle contracts
/// @author Stefan George - <stefan@gnosis.pm>
contract CentralizedOracleFactory {
/*
* Events
*/
event CentralizedOracleCreation(address indexed creator, CentralizedOracle centralizedOracle, bytes ipfsHash);
/*
* Public functions
*/
/// @dev Creates a new centralized oracle contract
/// @param ipfsHash Hash identifying off chain event description
/// @return centralizedOracle Oracle contract
function createCentralizedOracle(bytes memory ipfsHash)
public
returns (CentralizedOracle centralizedOracle)
{
centralizedOracle = new CentralizedOracle(msg.sender, ipfsHash);
emit CentralizedOracleCreation(msg.sender, centralizedOracle, ipfsHash);
}
}