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* update deps * first version * add netspec comments * comment evmVersion * update versions * add tests * readme update
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| // SPDX-License-Identifier: GPL-3.0 | ||
| pragma solidity 0.8.20; | ||
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| import "@openzeppelin/contracts/access/Ownable.sol"; | ||
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| /// @title Enki Contract | ||
| /// @author Julien Béranger | ||
| /// @notice This contract manages text and CID storage with owner-only write access | ||
| /// @dev Inherits from OpenZeppelin's Ownable contract for access control | ||
| contract Enki is Ownable { | ||
| /// @notice Emitted when the text and CID are updated | ||
| /// @param newText New text that was stored | ||
| /// @param newCID New CID that was stored | ||
| event Updated(string indexed newText, string indexed newCID); | ||
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| /// @notice Stores the main text contents | ||
| string public text; | ||
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| /// @notice Stores the Content Identifier (CID) | ||
| string public cid; | ||
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| /// @notice Initializes the contract with an owner, initial text, and CID | ||
| /// @dev The initial owner should be a Governor contract address | ||
| /// @param initialOwner Address of the initial owner (Governor contract) | ||
| /// @param _text Initial text to be stored | ||
| /// @param _cid Initial CID to be stored | ||
| constructor( | ||
| address initialOwner, | ||
| string memory _text, | ||
| string memory _cid | ||
| ) Ownable(initialOwner) { | ||
| text = _text; | ||
| cid = _cid; | ||
| } | ||
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| /// @notice Retrieves the current stored text | ||
| /// @return The current value of the text variable | ||
| function read() public view returns (string memory) { | ||
| return text; | ||
| } | ||
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| /// @notice Updates the stored text and CID | ||
| /// @dev Only the contract owner can call this function | ||
| /// @param _newText New text to be stored | ||
| /// @param _newCID New CID to be stored | ||
| function write(string calldata _newText, string calldata _newCID) public onlyOwner { | ||
| text = _newText; | ||
| cid = _newCID; | ||
| emit Updated(_newText, _newCID); | ||
| } | ||
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| /// @notice Verifies if the provided text matches the stored text | ||
| /// @param _text Text to compare against the stored text | ||
| /// @return Boolean indicating whether the provided text matches the stored text | ||
| function verify(string calldata _text) public view returns (bool) { | ||
| return keccak256(abi.encodePacked(text)) == keccak256(abi.encodePacked(_text)); | ||
| } | ||
| } |
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