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