mirror of
https://github.com/Instadapp/dsa-connectors.git
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updated onBehalfOf, from methods
This commit is contained in:
Richa-iitr
parent
77f3b6f33d
commit
a9ed4a2fcb
|
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@ -2,53 +2,123 @@
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pragma solidity ^0.7.0;
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contract Events {
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event LogDeposit(
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address indexed token,
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address cToken,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogDeposit(
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address indexed market,
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address indexed asset,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogWithdraw(
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address indexed token,
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address cToken,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogDepositOnBehalfOf(
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address indexed market,
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address indexed asset,
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address to,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogBorrow(
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address indexed token,
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address cToken,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogDepositFrom(
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address indexed market,
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address indexed asset,
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address from,
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address to,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogPayback(
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address indexed token,
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address cToken,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogWithdraw(
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address indexed market,
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address indexed asset,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogRewardsClaimed(
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address indexed token,
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address cToken,
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uint256 tokenAmt,
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uint256 cTokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogLiquidate(
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address indexed borrower,
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address indexed tokenToPay,
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address indexed tokenInReturn,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogWithdrawOnBehalfOf(
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address indexed market,
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address indexed asset,
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address to,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogWithdrawFrom(
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address indexed market,
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address indexed asset,
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address from,
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address to,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogBorrow(
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address indexed market,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogBorrowOnBehalfOf(
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address indexed market,
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address to,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogBorrowFrom(
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address indexed market,
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address from,
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address to,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogPayback(
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address indexed market,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogPaybackOnBehalfOf(
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address indexed market,
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address to,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogPaybackFrom(
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address indexed market,
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address from,
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address to,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogRewardsClaimed(
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address indexed token,
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address cToken,
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uint256 tokenAmt,
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uint256 cTokenAmt,
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uint256 getId,
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uint256 setId
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);
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event LogLiquidate(
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address indexed borrower,
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address indexed tokenToPay,
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address indexed tokenInReturn,
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uint256 tokenAmt,
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uint256 getId,
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uint256 setId
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);
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}
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@ -17,26 +17,69 @@ abstract contract Helpers is DSMath, Basic {
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function _supply(
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address market,
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address token,
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address from,
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address to,
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uint256 amt
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) internal payable returns (bool success) {
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bytes memory data = abi.encodeWithSignature(
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"supply(address, uint256)",
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token,
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amt
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);
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bytes memory data;
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if (from == address(0) && to == address(0)) {
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data = abi.encodeWithSignature(
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"supply(address, uint256)",
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token,
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amt
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);
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} else if (from == address(0)) {
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data = abi.encodeWithSignature(
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"supplyTo(address, address, uint256)",
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to,
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token,
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amt
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);
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} else if (from != address(0) && to != address(0)) {
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data = abi.encodeWithSignature(
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"supplyFrom(address, address, address, uint256)",
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from,
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to,
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token,
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amt
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);
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}
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(success, ) = market.delegateCall(data);
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}
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function _withdraw(
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address market,
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address token,
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address from,
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address to,
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uint256 amt
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) internal payable returns (bool success) {
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bytes memory data = abi.encodeWithSignature(
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"withdraw(address, uint256)",
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token,
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amt
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);
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bytes memory data;
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if (from == address(0) && to == address(0)) {
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data = abi.encodeWithSignature(
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"withdraw(address, uint256)",
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token,
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amt
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);
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} else if (from == address(0)) {
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data = abi.encodeWithSignature(
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"withdrawTo(address, address, uint256)",
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to,
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token,
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amt
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);
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} else if (from != address(0) && to != address(0)) {
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data = abi.encodeWithSignature(
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"withdrawFrom(address, address, address, uint256)",
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from,
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to,
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token,
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amt
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);
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}
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(success, ) = market.delegateCall(data);
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}
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@ -15,9 +15,9 @@ import { CometInterface } from "./interface.sol";
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abstract contract CompoundIIIResolver is Events, Helpers {
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/**
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* @dev Deposit base asset or collateral asset supported by the .
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* @dev Deposit base asset or collateral asset supported by the market.
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* @notice Deposit a token to Compound for lending / collaterization.
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* @param market The address of the market from where to supply.
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* @param market The address of the market where to supply.
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* @param token The address of the token to be supplied. (For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
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* @param amt The amount of the token to deposit. (For max: `uint256(-1)`)
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* @param getId ID to retrieve amt.
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@ -51,7 +51,7 @@ abstract contract CompoundIIIResolver is Events, Helpers {
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approve(tokenContract, market, _amt);
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bool success = _supply(market, _token, _amt);
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bool success = _supply(market, _token, 0x00, 0x00, _amt);
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require(success, "supply-failed");
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setUint(setId, _amt);
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@ -60,6 +60,104 @@ abstract contract CompoundIIIResolver is Events, Helpers {
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_eventParam = abi.encode(market, token, _amt, getId, setId);
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}
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/**
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* @dev Deposit base asset or collateral asset supported by the market on behalf of 'to'.
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* @notice Deposit a token to Compound for lending / collaterization on behalf of 'to'.
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* @param market The address of the market where to supply.
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* @param token The address of the token to be supplied. (For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE).
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* @param to The address on behalf of which the supply is made.
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* @param amt The amount of the token to deposit. (For max: `uint256(-1)`)
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* @param getId ID to retrieve amt.
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* @param setId ID stores the amount of tokens deposited.
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*/
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function depositOnBehalf(
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address market,
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address token,
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address to,
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uint256 amt,
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uint256 getId,
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uint256 setId
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)
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public
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payable
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returns (string memory _eventName, bytes memory _eventParam)
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{
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uint256 _amt = getUint(getId, amt);
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require(
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market != address(0) && token != address(0),
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"invalid market/token address"
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);
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bool isEth = token == ethAddr;
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address _token = isEth ? wethAddr : token;
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TokenInterface tokenContract = TokenInterface(_token);
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if (isEth) {
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convertEthToWeth(isEth, tokenContract, _amt);
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}
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approve(tokenContract, market, _amt);
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bool success = _supply(market, _token, 0x00, to, _amt);
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require(success, "supply-failed");
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setUint(setId, _amt);
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_eventName = "LogDepositOnBehalf(address,address,address,uint256,uint256,uint256)";
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_eventParam = abi.encode(market, token, to, _amt, getId, setId);
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}
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/**
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* @dev Deposit base asset or collateral asset supported by the market from 'from' address and update the position of 'to'.
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* @notice Deposit a token to Compound for lending / collaterization from a address and update the position of 'to'.
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* @param market The address of the market from where to supply.
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* @param token The address of the token to be supplied. (For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
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* @param from The address from where amount is to be supplied.
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* @param to The address on account of which the supply is made or whose positions are updated.
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* @param amt The amount of the token to deposit. (For max: `uint256(-1)`)
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* @param getId ID to retrieve amt.
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* @param setId ID stores the amount of tokens deposited.
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*/
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function depositFrom(
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address market,
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address token,
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address from,
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address to,
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uint256 amt,
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uint256 getId,
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uint256 setId
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)
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public
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payable
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returns (string memory _eventName, bytes memory _eventParam)
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{
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uint256 _amt = getUint(getId, amt);
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require(
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market != address(0) && token != address(0),
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"invalid market/token address"
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);
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bool isEth = token == ethAddr;
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address _token = isEth ? wethAddr : token;
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TokenInterface tokenContract = TokenInterface(_token);
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if (isEth) {
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convertEthToWeth(isEth, tokenContract, _amt);
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}
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approve(tokenContract, market, _amt);
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bool success = _supply(market, _token, from, to, _amt);
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require(success, "supply-failed");
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setUint(setId, _amt);
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_eventName = "LogDepositFrom(address,address,address,address,uint256,uint256,uint256)";
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_eventParam = abi.encode(market, token, from, to, _amt, getId, setId);
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}
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/**
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* @dev Withdraw base/collateral asset or borrow base asset.
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* @notice Withdraw base token or deposited token from Compound.
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@ -97,7 +195,7 @@ abstract contract CompoundIIIResolver is Events, Helpers {
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market,
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token
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);
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bool success = _withdraw(market, token, _amt);
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bool success = _withdraw(market, token, 0x00, 0x00, _amt);
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require(success, "withdraw-failed");
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uint256 finalBal = getAccountSupplyBalanceOfAsset(
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@ -117,8 +215,126 @@ abstract contract CompoundIIIResolver is Events, Helpers {
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}
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/**
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* @dev Withdraw base/collateral asset or borrow base asset.
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* @notice Withdraw base token or deposited token from Compound.
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* @dev Withdraw base/collateral asset or borrow base asset and transfer to 'to'.
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* @notice Withdraw base token or deposited token from Compound on behalf of an address and transfer to 'to'.
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* @param market The address of the market from where to withdraw.
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* @param token The address of the token to be withdrawn. (For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
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* @param to The address to which the borrowed assets are to be transferred.
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* @param amt The amount of the token to withdraw. (For max: `uint256(-1)`)
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* @param getId ID to retrieve amt.
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* @param setId ID stores the amount of tokens withdrawn.
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*/
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function withdrawOnbehalf(
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address market,
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address token,
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address to,
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uint256 amt,
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uint256 getId,
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uint256 setId
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)
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public
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payable
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returns (string memory _eventName, bytes memory _eventParam)
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{
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uint256 _amt = getUint(getId, amt);
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require(
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market != address(0) && token != address(0),
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"invalid market/token address"
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);
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bool isEth = token == ethAddr;
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address _token = isEth ? wethAddr : token;
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TokenInterface tokenContract = TokenInterface(_token);
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uint256 initialBal = getAccountSupplyBalanceOfAsset(
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address(this),
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market,
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token
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);
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bool success = _withdraw(market, token, 0x00, to, _amt);
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require(success, "withdraw-failed");
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uint256 finalBal = getAccountSupplyBalanceOfAsset(
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address(this),
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market,
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token
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);
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_amt = sub(finalBal, initialBal);
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convertWethToEth(isEth, tokenContract, _amt);
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setUint(setId, _amt);
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_eventName = "LogWithdrawOnBehalf(address,address,address,uint256,uint256,uint256)";
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_eventParam = abi.encode(market, token, to, _amt, getId, setId);
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}
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/**
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* @dev Withdraw base/collateral asset or borrow base asset from an account and transfer to 'to'.
|
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* @notice Withdraw base token or deposited token from Compound from an address and transfer to 'to'.
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* @param market The address of the market from where to withdraw.
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* @param token The address of the token to be withdrawn. (For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
|
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* @param from The address from where asset is to be withdrawed.
|
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* @param to The address to which the borrowed assets are to be transferred.
|
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* @param amt The amount of the token to withdraw. (For max: `uint256(-1)`)
|
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* @param getId ID to retrieve amt.
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* @param setId ID stores the amount of tokens withdrawn.
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*/
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function withdrawFrom(
|
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address market,
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address token,
|
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address from,
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address to,
|
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uint256 amt,
|
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uint256 getId,
|
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uint256 setId
|
||||
)
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public
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payable
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returns (string memory _eventName, bytes memory _eventParam)
|
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{
|
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uint256 _amt = getUint(getId, amt);
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|
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require(
|
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market != address(0) && token != address(0),
|
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"invalid market/token address"
|
||||
);
|
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|
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bool isEth = token == ethAddr;
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address _token = isEth ? wethAddr : token;
|
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|
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TokenInterface tokenContract = TokenInterface(_token);
|
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|
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uint256 initialBal = getAccountSupplyBalanceOfAsset(
|
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address(this),
|
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market,
|
||||
token
|
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);
|
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bool success = _withdraw(market, token, from, to, _amt);
|
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require(success, "withdraw-failed");
|
||||
|
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uint256 finalBal = getAccountSupplyBalanceOfAsset(
|
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address(this),
|
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market,
|
||||
token
|
||||
);
|
||||
|
||||
_amt = sub(finalBal, initialBal);
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|
||||
convertWethToEth(isEth, tokenContract, _amt);
|
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|
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setUint(setId, _amt);
|
||||
|
||||
_eventName = "LogWithdrawFrom(address,address,address,address,uint256,uint256,uint256)";
|
||||
_eventParam = abi.encode(market, token, from, to, _amt, getId, setId);
|
||||
}
|
||||
|
||||
/**
|
||||
* @dev Borrow base asset.
|
||||
* @notice Withdraw base token from Compound.
|
||||
* @param market The address of the market from where to withdraw.
|
||||
* @param amt The amount of the token to withdraw. (For max: `uint256(-1)`)
|
||||
* @param getId ID to retrieve amt.
|
||||
|
|
@ -149,7 +365,7 @@ abstract contract CompoundIIIResolver is Events, Helpers {
|
|||
market,
|
||||
token
|
||||
);
|
||||
bool success = _withdraw(market, token, _amt);
|
||||
bool success = _withdraw(market, token, 0x00, 0x00, _amt);;
|
||||
require(success, "borrow-failed");
|
||||
|
||||
uint256 finalBal = getAccountSupplyBalanceOfAsset(
|
||||
|
|
@ -168,6 +384,124 @@ abstract contract CompoundIIIResolver is Events, Helpers {
|
|||
_eventParam = abi.encode(market, _amt, getId, setId);
|
||||
}
|
||||
|
||||
/**
|
||||
* @dev Borrow base asset and transfer to 'to' account.
|
||||
* @notice Withdraw base token from Compound on behalf of an address.
|
||||
* @param market The address of the market from where to withdraw.
|
||||
* @param to The address to which the borrowed asset is transferred.
|
||||
* @param amt The amount of the token to withdraw. (For max: `uint256(-1)`)
|
||||
* @param getId ID to retrieve amt.
|
||||
* @param setId ID stores the amount of tokens withdrawn.
|
||||
*/
|
||||
function borrowOnBehalf(
|
||||
address market,
|
||||
address to,
|
||||
uint256 amt,
|
||||
uint256 getId,
|
||||
uint256 setId
|
||||
)
|
||||
external
|
||||
payable
|
||||
returns (string memory _eventName, bytes memory _eventParam)
|
||||
{
|
||||
uint256 _amt = getUint(getId, amt);
|
||||
|
||||
require(market != address(0), "invalid market address");
|
||||
|
||||
bool token = getBaseToken(market);
|
||||
bool isEth = token == ethAddr;
|
||||
address _token = isEth ? wethAddr : token;
|
||||
|
||||
TokenInterface tokenContract = TokenInterface(_token);
|
||||
|
||||
uint256 initialBal = getAccountSupplyBalanceOfAsset(
|
||||
address(this),
|
||||
market,
|
||||
token
|
||||
);
|
||||
bool success = _withdraw(market, token, 0x00, to, _amt);
|
||||
require(success, "borrow-failed");
|
||||
|
||||
uint256 finalBal = getAccountSupplyBalanceOfAsset(
|
||||
address(this),
|
||||
market,
|
||||
token
|
||||
);
|
||||
|
||||
_amt = sub(finalBal, initialBal);
|
||||
|
||||
convertWethToEth(isEth, tokenContract, _amt);
|
||||
|
||||
setUint(setId, _amt);
|
||||
|
||||
_eventName = "LogBorrowOnBehalf(address,address,uint256,uint256,uint256)";
|
||||
_eventParam = abi.encode(market, to, _amt, getId, setId);
|
||||
}
|
||||
|
||||
/**
|
||||
* @dev Borrow base asset from 'from' and transfer to 'to'.
|
||||
* @notice Withdraw base token or deposited token from Compound.
|
||||
* @param market The address of the market from where to withdraw.
|
||||
* @param amt The amount of the token to withdraw. (For max: `uint256(-1)`)
|
||||
* @param from The address from where asset is to be withdrawed.
|
||||
* @param to The address to which the borrowed assets are to be transferred.
|
||||
* @param getId ID to retrieve amt.
|
||||
* @param setId ID stores the amount of tokens withdrawn.
|
||||
*/
|
||||
function borrowFrom(
|
||||
address market,
|
||||
address from,
|
||||
address to,
|
||||
uint256 amt,
|
||||
uint256 getId,
|
||||
uint256 setId
|
||||
)
|
||||
external
|
||||
payable
|
||||
returns (string memory _eventName, bytes memory _eventParam)
|
||||
{
|
||||
uint256 _amt = getUint(getId, amt);
|
||||
|
||||
require(market != address(0), "invalid market address");
|
||||
|
||||
bool token = getBaseToken(market);
|
||||
bool isEth = token == ethAddr;
|
||||
address _token = isEth ? wethAddr : token;
|
||||
|
||||
TokenInterface tokenContract = TokenInterface(_token);
|
||||
|
||||
uint256 initialBal = getAccountSupplyBalanceOfAsset(
|
||||
address(this),
|
||||
market,
|
||||
token
|
||||
);
|
||||
bool success = _withdraw(market, token, from, to, _amt);
|
||||
require(success, "borrow-failed");
|
||||
|
||||
uint256 finalBal = getAccountSupplyBalanceOfAsset(
|
||||
address(this),
|
||||
market,
|
||||
token
|
||||
);
|
||||
|
||||
_amt = sub(finalBal, initialBal);
|
||||
|
||||
convertWethToEth(isEth, tokenContract, _amt);
|
||||
|
||||
setUint(setId, _amt);
|
||||
|
||||
_eventName = "LogBorrowFrom(address,address,address,uint256,uint256,uint256)";
|
||||
_eventParam = abi.encode(market, from, to, _amt, getId, setId);
|
||||
}
|
||||
|
||||
/**
|
||||
* @dev Repays entire borrow of the base asset.
|
||||
* @notice Repays an entire borrow of the base asset.
|
||||
* @param market The address of the market from where to withdraw.
|
||||
* @param amt The amount of the token to withdraw. (For max: `uint256(-1)`)
|
||||
* @param getId ID to retrieve amt.
|
||||
* @param setId ID stores the amount of tokens withdrawn.
|
||||
*/
|
||||
function payBack(
|
||||
address market,
|
||||
uint256 getId,
|
||||
|
|
@ -190,14 +524,99 @@ abstract contract CompoundIIIResolver is Events, Helpers {
|
|||
|
||||
approve(tokenContract, market, _amt);
|
||||
|
||||
bool success = _supply(market, _token, _amt);
|
||||
bool success = _supply(market, _token, 0x00, 0x00, _amt);
|
||||
require(success, "supply-failed");
|
||||
|
||||
setUint(setId, _amt);
|
||||
|
||||
_eventName = "LogDeposit(address,address,uint256,uint256,uint256)";
|
||||
_eventName = "LogPayback(address,address,uint256,uint256,uint256)";
|
||||
_eventParam = abi.encode(market, token, _amt, getId, setId);
|
||||
}
|
||||
|
||||
/**
|
||||
* @dev Repays entire borrow of the base asset on behalf of 'to'.
|
||||
* @notice Repays an entire borrow of the base asset on behalf of 'to'.
|
||||
* @param market The address of the market from where to withdraw.
|
||||
* @param amt The amount of the token to withdraw. (For max: `uint256(-1)`)
|
||||
* @param to The address on behalf of which the borrow is to be repaid.
|
||||
* @param getId ID to retrieve amt.
|
||||
* @param setId ID stores the amount of tokens withdrawn.
|
||||
*/
|
||||
function payBackOnBehalf(
|
||||
address market,
|
||||
address to,
|
||||
uint256 getId,
|
||||
uint256 setId
|
||||
)
|
||||
external
|
||||
payable
|
||||
returns (string memory _eventName, bytes memory _eventParam)
|
||||
{
|
||||
require(market != address(0), "invalid market address");
|
||||
|
||||
address token = getBaseToken(market);
|
||||
bool isEth = token == ethAddr;
|
||||
address _token = isEth ? wethAddr : token;
|
||||
TokenInterface tokenContract = TokenInterface(_token);
|
||||
|
||||
if (isEth) {
|
||||
convertEthToWeth(isEth, tokenContract, _amt);
|
||||
}
|
||||
|
||||
approve(tokenContract, market, _amt);
|
||||
|
||||
bool success = _supply(market, _token, 0x00, to, _amt);
|
||||
require(success, "supply-failed");
|
||||
|
||||
setUint(setId, _amt);
|
||||
|
||||
_eventName = "LogPaybackOnBehalf(address,address,address,uint256,uint256,uint256)";
|
||||
_eventParam = abi.encode(market, token, to, _amt, getId, setId);
|
||||
}
|
||||
|
||||
/**
|
||||
* @dev Repays entire borrow of the base asset form 'from' on behalf of 'to'.
|
||||
* @notice Repays an entire borrow of the base asset on behalf of 'to'.
|
||||
* @param market The address of the market from where to withdraw.
|
||||
* @param amt The amount of the token to withdraw. (For max: `uint256(-1)`)
|
||||
* @param from The address from which the borrow has to be repaid on behalf of 'to'.
|
||||
* @param to The address on behalf of which the borrow is to be repaid.
|
||||
* @param getId ID to retrieve amt.
|
||||
* @param setId ID stores the amount of tokens withdrawn.
|
||||
*/
|
||||
function payFrom(
|
||||
address market,
|
||||
address from,
|
||||
address to,
|
||||
uint256 getId,
|
||||
uint256 setId
|
||||
)
|
||||
external
|
||||
payable
|
||||
returns (string memory _eventName, bytes memory _eventParam)
|
||||
{
|
||||
require(market != address(0), "invalid market address");
|
||||
|
||||
address token = getBaseToken(market);
|
||||
bool isEth = token == ethAddr;
|
||||
address _token = isEth ? wethAddr : token;
|
||||
TokenInterface tokenContract = TokenInterface(_token);
|
||||
|
||||
if (isEth) {
|
||||
convertEthToWeth(isEth, tokenContract, _amt);
|
||||
}
|
||||
|
||||
approve(tokenContract, market, _amt);
|
||||
|
||||
bool success = _supply(market, _token, from, to, _amt);
|
||||
require(success, "supply-failed");
|
||||
|
||||
setUint(setId, _amt);
|
||||
|
||||
_eventName = "LogPaybackFrom(address,address,address,address,uint256,uint256,uint256)";
|
||||
_eventParam = abi.encode(market, token, from, to, _amt, getId, setId);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
contract ConnectV3Compound is CompoundResolver {
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user