mirror of
https://github.com/Instadapp/dsa-connectors.git
synced 2024-07-29 22:37:00 +00:00
51 lines
1.4 KiB
Solidity
51 lines
1.4 KiB
Solidity
//SPDX-License-Identifier: MIT
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pragma solidity ^0.7.0;
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import { TokenInterface } from "../../common/interfaces.sol";
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import { DSMath } from "../../common/math.sol";
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import { Basic } from "../../common/basic.sol";
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import { IConnext } from "./interface.sol";
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contract Helpers is DSMath, Basic {
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/**
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* @dev Connext Diamond Address
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*/
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address internal constant connextAddr =
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0x8f7492DE823025b4CfaAB1D34c58963F2af5DEDA;
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IConnext internal constant connext = IConnext(connextAddr);
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/**
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* @param destination The destination domain ID.
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* @param to The address to send the bridged assets to.
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* @param asset The address of token to be bridged.
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* @param delegate Address that can revert or forceLocal on destination.
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* @param amount The amount to transfer + relayer fee.
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* @param slippage Maximum amount of slippage the user will accept in BPS.
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* @param relayerFee Relayer fee paid in origin native asset.
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* @param callData Encoded calldata to send.
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*/
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struct XCallParams {
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uint32 destination;
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address to;
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address asset;
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address delegate;
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uint256 amount;
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uint256 slippage;
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uint256 relayerFee;
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bytes callData;
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}
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function _xcallFeeTransactingAsset(XCallParams memory params) internal {
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connext.xcall(
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params.destination,
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params.to,
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params.asset,
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params.delegate,
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params.amount - params.relayerFee,
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params.slippage,
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params.callData,
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params.relayerFee
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);
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}
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}
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