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Update morpho v3 #314

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merged 7 commits into from
Sep 20, 2023
+58 −196
Merged

Update morpho v3 #314

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13baefe
feat: update
shriyatyagii Sep 19, 2023
0b4f8e5
feat: update tests
shriyatyagii Sep 19, 2023
6438aa1
feat: make variable constant
shriyatyagii Sep 19, 2023
03d18ac
feat: update
shriyatyagii Sep 19, 2023
ed0c40e
feat: remove MaxIterations
shriyatyagii Sep 19, 2023
e4431e8
feat: update
shriyatyagii Sep 19, 2023
d87279c
feat: remove receiver
shriyatyagii Sep 20, 2023
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21 changes: 2 additions & 19 deletions contracts/mainnet/connectors/morpho-aave-v3/events.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -18,14 +18,6 @@ contract Events {
uint256 setId
);

event LogDepositOnBehalf(
address tokenAddress,
uint256 amount,
address onBehalf,
uint256 getId,
uint256 setId
);

event LogDepositOnBehalfWithMaxIterations(
address tokenAddress,
uint256 amount,
Expand Down Expand Up @@ -57,15 +49,6 @@ contract Events {
uint256 setId
);

event LogBorrowOnBehalf(
address tokenAddress,
uint256 amount,
address onBehalf,
address receiver,
uint256 getId,
uint256 setId
);

event LogBorrowWithMaxIterations(
address tokenAddress,
uint256 amount,
Expand All @@ -92,11 +75,11 @@ contract Events {
uint256 setId
);

event LogWithdrawOnBehalf(
event LogWithdrawWithMaxIterations(
address tokenAddress,
uint256 amount,
address onBehalf,
address receiver,
uint256 maxIteration,
uint256 getId,
uint256 setId
);
Expand Down
2 changes: 1 addition & 1 deletion contracts/mainnet/connectors/morpho-aave-v3/helpers.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ abstract contract Helpers is Stores, Basic {
IMorphoCore public constant MORPHO_AAVE_V3 =
IMorphoCore(0x33333aea097c193e66081E930c33020272b33333);

uint256 public max_iteration = 4;
uint256 public constant max_iteration = 4;
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function _performEthToWethConversion(
address _tokenAddress,
Expand Down
102 changes: 10 additions & 92 deletions contracts/mainnet/connectors/morpho-aave-v3/main.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -84,47 +84,6 @@ abstract contract MorphoAaveV3 is Helpers, Events {
);
}

/**
* @dev Deposit ETH/ERC20_Token on behalf of a user.
* @notice Deposit a token to Morpho Aave for lending on behalf of a user.
* @param _tokenAddress The address of underlying token to deposit.(For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
* @param _amount The amount of the token (in underlying) to deposit. (For max: `uint256(-1)`)
* @param _onBehalf The address of user on behalf of whom we want to deposit.
* @param _getId ID to retrieve amt.
* @param _setId ID stores the amount of tokens deposited.
*/
function depositOnBehalf(
address _tokenAddress,
uint256 _amount,
address _onBehalf,
uint256 _getId,
uint256 _setId
)
external
payable
returns (string memory _eventName, bytes memory _eventParam)
{
(
TokenInterface _tokenContract,
uint256 _amt
) = _performEthToWethConversion(_tokenAddress, _amount, _getId);

approve(_tokenContract, address(MORPHO_AAVE_V3), _amt);

MORPHO_AAVE_V3.supply(address(_tokenContract), _amt, _onBehalf, max_iteration);

setUint(_setId, _amt);

_eventName = "LogDepositOnBehalf(address,uint256,address,uint256,uint256)";
_eventParam = abi.encode(
_tokenAddress,
_amt,
_onBehalf,
_getId,
_setId
);
}

/**
* @dev Deposit ETH/ERC20_Token on behalf of a user.
* @notice Deposit a token to Morpho Aave for lending on behalf of a user with max iterations.
Expand Down Expand Up @@ -285,50 +244,6 @@ abstract contract MorphoAaveV3 is Helpers, Events {
);
}

/**
* @dev Borrow ETH/ERC20_Token.
* @notice Borrow a token from Morpho Aave V3.
* @param _tokenAddress The address of underlying token to borrow.(For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
* @param _amount The amount of the token (in underlying) to borrow.
* @param _onBehalf The address of user on behalf to borrow.
* @param _receiver The address of receiver to receive the borrowed tokens.
Note that if receiver is not the same as the borrower, receiver will receive WETH instead of ETH.
* @param _getId ID to retrieve amt.
* @param _setId ID stores the amount of tokens borrowed.
*/
function borrowOnBehalf(
address _tokenAddress,
uint256 _amount,
address _onBehalf,
address _receiver,
uint256 _getId,
uint256 _setId
)
external
payable
returns (string memory _eventName, bytes memory _eventParam)
{
uint256 _amt = getUint(_getId, _amount);
bool _isETH = _tokenAddress == ethAddr;
address _token = _isETH ? wethAddr : _tokenAddress;

uint256 _borrowed = MORPHO_AAVE_V3.borrow(_token, _amt, _onBehalf, _receiver, max_iteration);

if(_receiver == address(this)) convertWethToEth(_isETH, TokenInterface(_token), _borrowed);

setUint(_setId, _borrowed);

_eventName = "LogBorrowOnBehalf(address,uint256,addresss,address,uint256,uint256)";
_eventParam = abi.encode(
_tokenAddress,
_borrowed,
_onBehalf,
_receiver,
_getId,
_setId
);
}

/**
* @dev Borrow ETH/ERC20_Token.
* @notice Borrow a token from Morpho Aave.
Expand Down Expand Up @@ -356,6 +271,8 @@ abstract contract MorphoAaveV3 is Helpers, Events {
bool _isETH = _tokenAddress == ethAddr;
address _token = _isETH ? wethAddr : _tokenAddress;

if (_receiver == address(0)) _receiver = address(this);

uint256 _borrowed = MORPHO_AAVE_V3.borrow(_token, _amt, address(this), _receiver, _maxIteration);

if(_receiver == address(this)) convertWethToEth(_isETH, TokenInterface(_token), _borrowed);
Expand Down Expand Up @@ -463,17 +380,16 @@ abstract contract MorphoAaveV3 is Helpers, Events {
* @notice Withdraw a token from Morpho Aave.
* @param _tokenAddress The address of underlying token to withdraw.(For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
* @param _amount The amount of the token (in underlying) to withdraw. (For max: `uint256(-1)`)
* @param _onBehalf Address for which tokens are being withdrawn.
* @param _receiver Address to which tokens are being transferred.
Note that if receiver is not the same as the supplier, receiver will receive WETH instead of ETH.
* @param _maxIteration Max number of iterations to run.
* @param _getId ID to retrieve amt.
* @param _setId ID stores the amount of tokens withdrawed.
*/
function withdrawOnBehalf(
function withdrawWithMaxIterations(
address _tokenAddress,
uint256 _amount,
address _onBehalf,
address _receiver,
uint256 _maxIteration,
uint256 _getId,
uint256 _setId
)
Expand All @@ -485,19 +401,21 @@ abstract contract MorphoAaveV3 is Helpers, Events {
bool _isEth = _tokenAddress == ethAddr;
address _token = _isEth ? wethAddr : _tokenAddress;

if(_receiver == address(0)) _receiver == address(this);

// Morpho will internally handle max amount conversion by taking the minimum of amount or supplied collateral.
uint256 _withdrawn = MORPHO_AAVE_V3.withdraw(_token, _amt, _onBehalf, _receiver, max_iteration);
uint256 _withdrawn = MORPHO_AAVE_V3.withdraw(_token, _amt, address(this), address(this), _maxIteration);

if(_receiver == address(this)) convertWethToEth(_isEth, TokenInterface(_token), _withdrawn);

setUint(_setId, _withdrawn);

_eventName = "LogWithdrawOnBehalf(address,uint256,address,address,uint256,uint256)";
_eventName = "LogWithdrawWithMaxIterations(address,uint256,address,uint256,uint256,uint256)";
_eventParam = abi.encode(
_tokenAddress,
_withdrawn,
_onBehalf,
_receiver,
_maxIteration,
_getId,
_setId
);
Expand Down
12 changes: 6 additions & 6 deletions test/mainnet/morpho/morpho-aave-v3.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -156,8 +156,8 @@ describe("Morpho-Aave-v3", function () {
const spells = [
{
connector: connectorName,
method: "depositOnBehalf",
args: [tokens.eth.address, "10000000000000000000", user, "0", "0"], // 1 ETH
method: "depositOnBehalfWithMaxIterations",
args: [tokens.eth.address, "10000000000000000000", user, 4, "0", "0"], // 1 ETH
},
];

Expand Down Expand Up @@ -254,8 +254,8 @@ describe("Morpho-Aave-v3", function () {
const spells = [
{
connector: connectorName,
method: "withdrawOnBehalf",
args: [tokens.eth.address, dsaMaxValue, dsaWallet0.address, user, "0", "0"], // Max ETH
method: "withdrawOnBehalfWithMaxIterations",
args: [tokens.eth.address, dsaMaxValue, dsaWallet0.address, user, 4, "0", "0"], // Max ETH
},
];

Expand Down Expand Up @@ -293,8 +293,8 @@ describe("Morpho-Aave-v3", function () {
const spells = [
{
connector: connectorName,
method: "borrowOnBehalf",
args: [tokens.eth.address, "200000000000000000", dsaWallet0.address, user, "0", "0"], // 0.7 WETH
method: "borrowOnBehalfWithMaxIterations",
args: [tokens.eth.address, "200000000000000000", dsaWallet0.address, user, 4, "0", "0"], // 0.7 WETH
},
];

Expand Down