53 lines
1.4 KiB
Solidity
53 lines
1.4 KiB
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.20;
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import "../interfaces/IERC20.sol";
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interface IProtocolinkRouter {
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function execute(
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bytes calldata data
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) external payable;
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}
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/**
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* @title ProtocolinkExecutor
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* @notice Example contract for executing Protocolink routes
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* @dev This contract can execute Protocolink transaction plans
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*/
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contract ProtocolinkExecutor {
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IProtocolinkRouter public immutable router;
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constructor(address router_) {
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router = IProtocolinkRouter(router_);
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}
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/**
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* @notice Execute a Protocolink route
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* @param data The encoded Protocolink route data
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*/
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function executeRoute(bytes calldata data) external payable {
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router.execute{value: msg.value}(data);
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}
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/**
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* @notice Execute a Protocolink route with token approvals
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* @param tokens The tokens to approve
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* @param amounts The amounts to approve
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* @param data The encoded Protocolink route data
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*/
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function executeRouteWithApprovals(
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address[] calldata tokens,
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uint256[] calldata amounts,
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bytes calldata data
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) external payable {
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// Approve tokens
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for (uint256 i = 0; i < tokens.length; i++) {
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IERC20(tokens[i]).approve(address(router), amounts[i]);
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}
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// Execute route
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router.execute{value: msg.value}(data);
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}
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}
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