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jovanaffjovanaff
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Merge pull request #169 from defisaver/feat/aave-v4
feat: aave v4
2 parents 056f5b9 + ffc654a commit 766b83c

21 files changed

Lines changed: 549 additions & 2 deletions

‎src/Strategy.ts‎

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@@ -36,6 +36,10 @@ export class Strategy {
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this.actions.push(newAction);
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}
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addActions(newActions: Array<Action>) {
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this.actions.push(...newActions);
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}
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print() {
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console.log(`Name: ${this.name}`);
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console.log(`Slots: ${this.subSlots}`);

‎src/actions/aavev4/AaveV4BorrowAction.ts‎

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import { Action } from '../../Action';
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import { getAddr } from '../../addresses';
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import { EthAddress, uint256 } from '../../types';
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/**
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* AaveV4BorrowAction
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*
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* @category AaveV4
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*/
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export class AaveV4BorrowAction extends Action {
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/**
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* @param spoke Address of the spoke.
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* @param onBehalf Address to borrow tokens on behalf of. Defaults to the user's wallet if not provided.
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* @param to Address that will receive the borrowed tokens.
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* @param reserveId Reserve id.
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* @param amount Amount of tokens to borrow.
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*/
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constructor(
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spoke: EthAddress,
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onBehalf: EthAddress,
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to: EthAddress,
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reserveId: uint256,
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amount: uint256,
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) {
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super(
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'AaveV4Borrow',
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getAddr('AaveV4Borrow'),
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['address', 'address', 'address', 'uint256', 'uint256'],
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[spoke, onBehalf, to, reserveId, amount],
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);
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this.mappableArgs = [
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this.args[0],
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this.args[1],
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this.args[2],
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this.args[3],
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this.args[4],
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];
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}
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}

‎src/actions/aavev4/AaveV4CollateralSwitchAction.ts‎

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import { Action } from '../../Action';
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import { getAddr } from '../../addresses';
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import { EthAddress, uint256 } from '../../types';
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/**
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* AaveV4CollateralSwitchAction
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*
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* @category AaveV4
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*/
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export class AaveV4CollateralSwitchAction extends Action {
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/**
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* @param spoke Address of the spoke.
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* @param onBehalf Address to switch collateral on behalf of. Defaults to the user's wallet if not provided.
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* @param reserveId Reserve id.
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* @param useAsCollateral Whether to use the tokens as collateral.
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*/
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constructor(
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spoke: EthAddress,
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onBehalf: EthAddress,
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reserveId: uint256,
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useAsCollateral: boolean,
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) {
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super(
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'AaveV4CollateralSwitch',
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getAddr('AaveV4CollateralSwitch'),
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['address', 'address', 'uint256', 'bool'],
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[spoke, onBehalf, reserveId, useAsCollateral],
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);
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this.mappableArgs = [
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this.args[0],
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this.args[1],
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this.args[2],
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this.args[3],
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];
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}
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}

‎src/actions/aavev4/AaveV4DelegateBorrowWithSigAction.ts‎

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import { Action } from '../../Action';
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import { getAddr } from '../../addresses';
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import { bytes } from '../../types';
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/**
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* AaveV4DelegateBorrowWithSigAction -Approves a spender to borrow from the specified reserve using an EIP712-typed intent.
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*
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* @category AaveV4
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*/
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export class AaveV4DelegateBorrowWithSigAction extends Action {
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/**
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* @param permit EIP712-typed intent.
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* @param signature The EIP712-compliant signature bytes.
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*/
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constructor(
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permit: Array<any>,
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signature: bytes,
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) {
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super(
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'AaveV4DelegateBorrowWithSig',
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getAddr('AaveV4DelegateBorrowWithSig'),
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[
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['address', 'uint256', 'address', 'address', 'uint256', 'uint256', 'uint256'],
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'bytes',
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],
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[permit, signature],
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);
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}
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}

‎src/actions/aavev4/AaveV4DelegateSetUsingAsCollateralWithSigAction.ts‎

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import { Action } from '../../Action';
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import { getAddr } from '../../addresses';
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import { bytes } from '../../types';
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/**
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* AaveV4DelegateSetUsingAsCollateralWithSigAction - Approves a delegatee to set using as collateral on behalf of delegator using an EIP712-typed intent.
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*
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* @category AaveV4
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*/
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export class AaveV4DelegateSetUsingAsCollateralWithSigAction extends Action {
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/**
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* @param permit EIP712-typed intent.
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* @param signature The EIP712-compliant signature bytes.
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*/
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constructor(
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permit: Array<any>,
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signature: bytes,
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) {
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super(
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'AaveV4DelegateSetUsingAsCollateralWithSig',
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getAddr('AaveV4DelegateSetUsingAsCollateralWithSig'),
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[
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['address', 'address', 'address', 'bool', 'uint256', 'uint256'],
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'bytes',
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],
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[permit, signature],
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);
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}
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}

‎src/actions/aavev4/AaveV4DelegateWithdrawWithSigAction.ts‎

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import { Action } from '../../Action';
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import { getAddr } from '../../addresses';
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import { bytes } from '../../types';
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/**
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* AaveV4DelegateWithdrawWithSigAction - Approves a spender to withdraw from the specified reserve using an EIP712-typed intent.
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*
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* @category AaveV4
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*/
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export class AaveV4DelegateWithdrawWithSigAction extends Action {
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/**
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* @param permit EIP712-typed intent.
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* @param signature The EIP712-compliant signature bytes.
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*/
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constructor(
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permit: Array<any>,
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signature: bytes,
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) {
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super(
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'AaveV4DelegateWithdrawWithSig',
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getAddr('AaveV4DelegateWithdrawWithSig'),
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[
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['address', 'uint256', 'address', 'address', 'uint256', 'uint256', 'uint256'],
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'bytes',
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],
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[permit, signature],
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);
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}
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}

‎src/actions/aavev4/AaveV4PaybackAction.ts‎

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import { getAssetInfoByAddress } from '@defisaver/tokens';
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import { Action } from '../../Action';
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import { getAddr } from '../../addresses';
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import { EthAddress, uint256 } from '../../types';
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/**
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* AaveV4PaybackAction
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*
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* @category AaveV4
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*/
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export class AaveV4PaybackAction extends Action {
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tokenForApproval: EthAddress;
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/**
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* @param spoke Address of the spoke.
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* @param onBehalf Address to payback tokens on behalf of. Defaults to the user's wallet if not provided.
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* @param from Address from which to pull the payback tokens.
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* @param reserveId Reserve id.
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* @param amount Amount of tokens to payback. Send type(uint).max to payback whole amount.
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* @param tokenAddress Address of the token to approve. Optional, as it is only used for token approval, not part of encoding.
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*/
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constructor(
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spoke: EthAddress,
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onBehalf: EthAddress,
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from: EthAddress,
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reserveId: uint256,
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amount: uint256,
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tokenAddress: EthAddress = getAddr('Empty'),
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) {
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super(
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'AaveV4Payback',
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getAddr('AaveV4Payback'),
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['address', 'address', 'address', 'uint256', 'uint256'],
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[spoke, onBehalf, from, reserveId, amount],
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);
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this.mappableArgs = [
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this.args[0],
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this.args[1],
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this.args[2],
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this.args[3],
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this.args[4],
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];
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this.tokenForApproval = tokenAddress;
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}
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async getAssetsToApprove() {
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const asset = getAssetInfoByAddress(this.tokenForApproval);
48+
if (asset.symbol !== 'ETH') return [{ asset: this.tokenForApproval, owner: this.args[2] }];
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return [];
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}
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}

‎src/actions/aavev4/AaveV4RefreshPremiumAction.ts‎

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import { Action } from '../../Action';
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import { getAddr } from '../../addresses';
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import { EthAddress } from '../../types';
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/**
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* AaveV4RefreshPremiumAction - Refresh the risk premium for user's position
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*
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* @category AaveV4RefreshPremium
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*/
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export class AaveV4RefreshPremiumAction extends Action {
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/**
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* @param spoke Address of the spoke.
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* @param onBehalf Address to refresh the config on behalf of. Defaults to the user's wallet if not provided.
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* @param refreshDynamicReserveConfig Whether to also refresh the dynamic reserve config for all collateral reserves.
15+
*/
16+
constructor(
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spoke: EthAddress,
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onBehalf: EthAddress,
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refreshDynamicReserveConfig: boolean,
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) {
21+
super(
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'AaveV4RefreshPremium',
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getAddr('AaveV4RefreshPremium'),
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['address', 'address', 'bool'],
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[spoke, onBehalf, refreshDynamicReserveConfig],
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);
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this.mappableArgs = [
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this.args[0],
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this.args[1],
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this.args[2],
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];
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}
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}

‎src/actions/aavev4/AaveV4SetUserManagersWithSigAction.ts‎

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import { Action } from '../../Action';
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import { getAddr } from '../../addresses';
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import { EthAddress, bytes, uint256 } from '../../types';
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/**
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* AaveV4SetUserManagersWithSigAction - Sets user position managers with EIP712-typed signature.
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*
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* @category AaveV4
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*/
10+
export class AaveV4SetUserManagersWithSigAction extends Action {
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/**
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* @param spoke Address of the spoke.
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* @param onBehalf The address of the user on whose behalf position manager can act.
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* @param nonce The nonce for the signature.
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* @param deadline The deadline for the signature.
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* @param signature The signature bytes.
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* @param updates The array of position manager updates.
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*/
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constructor(
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spoke: EthAddress,
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onBehalf: EthAddress,
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nonce: uint256,
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deadline: uint256,
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signature: bytes,
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updates: Array<[EthAddress, boolean]>,
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) {
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super(
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'AaveV4SetUserManagersWithSig',
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getAddr('AaveV4SetUserManagersWithSig'),
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['address', 'address', 'uint256', 'uint256', 'bytes', 'tuple(address,bool)[]'],
31+
[spoke, onBehalf, nonce, deadline, signature, updates],
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);
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}
34+
}

‎src/actions/aavev4/AaveV4StoreRatioAction.ts‎

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import { Action } from '../../Action';
2+
import { getAddr } from '../../addresses';
3+
import { EthAddress } from '../../types';
4+
5+
/**
6+
* AaveV4StoreRatioAction - Stores the ratio for a user in transient storage so it can be checked later after strategy execution.
7+
*
8+
* @category AaveV4
9+
*/
10+
export class AaveV4StoreRatioAction extends Action {
11+
/**
12+
* @param spoke Address of the spoke.
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* @param user Address of the user to store the ratio for.
14+
*/
15+
constructor(
16+
spoke: EthAddress,
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user: EthAddress,
18+
) {
19+
super(
20+
'AaveV4StoreRatio',
21+
getAddr('Empty'),
22+
['address', 'address'],
23+
[spoke, user],
24+
);
25+
this.mappableArgs = [
26+
this.args[0],
27+
this.args[1],
28+
];
29+
}
30+
}

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