Development Artifact Cleanup: ✅ BROTHER_NODE REORGANIZATION: Moved development test node to appropriate location - dev/test-nodes/brother_node/: Moved from root directory for better organization - Contains development configuration, test logs, and test chain data - No impact on production systems - purely development/testing artifact ✅ DEVELOPMENT ARTIFACTS IDENTIFIED: - Chain ID: aitbc-brother-chain (test/development chain) - Ports: 8010 (P2P) and 8011 (RPC) - different from production - Environment: .env file with test configuration - Logs: rpc.log and node.log from development testing session (March 15, 2026) ✅ ROOT DIRECTORY CLEANUP: Removed development clutter from production directory - brother_node/ moved to dev/test-nodes/brother_node/ - Root directory now contains only production-ready components - Development artifacts properly organized in dev/ subdirectory DIRECTORY STRUCTURE IMPROVEMENT: 📁 dev/test-nodes/: Development and testing node configurations 🏗️ Root Directory: Clean production structure with only essential components 🧪 Development Isolation: Test environments separated from production BENEFITS: ✅ Clean Production Directory: No development artifacts in root ✅ Better Organization: Development nodes grouped in dev/ subdirectory ✅ Clear Separation: Production vs development environments clearly distinguished ✅ Maintainability: Easier to identify and manage development components RESULT: Successfully moved brother_node development artifact to dev/test-nodes/ subdirectory, cleaning up the root directory while preserving development testing environment for future use.
162 lines
6.4 KiB
Solidity
Executable File
162 lines
6.4 KiB
Solidity
Executable File
// SPDX-License-Identifier: MIT
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// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/draft-IERC6093.sol)
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pragma solidity >=0.8.4;
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/**
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* @dev Standard ERC-20 Errors
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* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.
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*/
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interface IERC20Errors {
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/**
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* @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
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* @param sender Address whose tokens are being transferred.
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* @param balance Current balance for the interacting account.
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* @param needed Minimum amount required to perform a transfer.
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*/
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error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);
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/**
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* @dev Indicates a failure with the token `sender`. Used in transfers.
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* @param sender Address whose tokens are being transferred.
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*/
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error ERC20InvalidSender(address sender);
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/**
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* @dev Indicates a failure with the token `receiver`. Used in transfers.
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* @param receiver Address to which tokens are being transferred.
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*/
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error ERC20InvalidReceiver(address receiver);
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/**
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* @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
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* @param spender Address that may be allowed to operate on tokens without being their owner.
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* @param allowance Amount of tokens a `spender` is allowed to operate with.
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* @param needed Minimum amount required to perform a transfer.
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*/
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error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);
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/**
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* @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
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* @param approver Address initiating an approval operation.
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*/
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error ERC20InvalidApprover(address approver);
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/**
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* @dev Indicates a failure with the `spender` to be approved. Used in approvals.
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* @param spender Address that may be allowed to operate on tokens without being their owner.
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*/
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error ERC20InvalidSpender(address spender);
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}
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/**
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* @dev Standard ERC-721 Errors
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* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.
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*/
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interface IERC721Errors {
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/**
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* @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.
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* Used in balance queries.
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* @param owner Address of the current owner of a token.
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*/
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error ERC721InvalidOwner(address owner);
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/**
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* @dev Indicates a `tokenId` whose `owner` is the zero address.
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* @param tokenId Identifier number of a token.
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*/
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error ERC721NonexistentToken(uint256 tokenId);
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/**
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* @dev Indicates an error related to the ownership over a particular token. Used in transfers.
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* @param sender Address whose tokens are being transferred.
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* @param tokenId Identifier number of a token.
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* @param owner Address of the current owner of a token.
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*/
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error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);
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/**
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* @dev Indicates a failure with the token `sender`. Used in transfers.
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* @param sender Address whose tokens are being transferred.
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*/
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error ERC721InvalidSender(address sender);
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/**
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* @dev Indicates a failure with the token `receiver`. Used in transfers.
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* @param receiver Address to which tokens are being transferred.
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*/
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error ERC721InvalidReceiver(address receiver);
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/**
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* @dev Indicates a failure with the `operator`’s approval. Used in transfers.
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* @param operator Address that may be allowed to operate on tokens without being their owner.
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* @param tokenId Identifier number of a token.
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*/
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error ERC721InsufficientApproval(address operator, uint256 tokenId);
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/**
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* @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
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* @param approver Address initiating an approval operation.
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*/
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error ERC721InvalidApprover(address approver);
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/**
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* @dev Indicates a failure with the `operator` to be approved. Used in approvals.
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* @param operator Address that may be allowed to operate on tokens without being their owner.
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*/
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error ERC721InvalidOperator(address operator);
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}
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/**
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* @dev Standard ERC-1155 Errors
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* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.
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*/
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interface IERC1155Errors {
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/**
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* @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
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* @param sender Address whose tokens are being transferred.
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* @param balance Current balance for the interacting account.
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* @param needed Minimum amount required to perform a transfer.
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* @param tokenId Identifier number of a token.
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*/
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error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);
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/**
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* @dev Indicates a failure with the token `sender`. Used in transfers.
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* @param sender Address whose tokens are being transferred.
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*/
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error ERC1155InvalidSender(address sender);
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/**
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* @dev Indicates a failure with the token `receiver`. Used in transfers.
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* @param receiver Address to which tokens are being transferred.
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*/
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error ERC1155InvalidReceiver(address receiver);
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/**
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* @dev Indicates a failure with the `operator`’s approval. Used in transfers.
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* @param operator Address that may be allowed to operate on tokens without being their owner.
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* @param owner Address of the current owner of a token.
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*/
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error ERC1155MissingApprovalForAll(address operator, address owner);
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/**
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* @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
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* @param approver Address initiating an approval operation.
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*/
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error ERC1155InvalidApprover(address approver);
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/**
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* @dev Indicates a failure with the `operator` to be approved. Used in approvals.
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* @param operator Address that may be allowed to operate on tokens without being their owner.
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*/
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error ERC1155InvalidOperator(address operator);
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/**
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* @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
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* Used in batch transfers.
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* @param idsLength Length of the array of token identifiers
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* @param valuesLength Length of the array of token amounts
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*/
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error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
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}
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