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| // SPDX-License-Identifier: VPL-1.0 | ||
| pragma solidity ^0.8.26; | ||
|
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||
| // Uniswap | ||
| import {IPoolManager} from "v4-core/interfaces/IPoolManager.sol"; | ||
| import {PoolKey} from "v4-core/types/PoolKey.sol"; | ||
| import {BalanceDelta} from "v4-core/types/BalanceDelta.sol"; | ||
| import {BeforeSwapDelta, toBeforeSwapDelta} from "v4-core/types/BeforeSwapDelta.sol"; | ||
|
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| // Eigenlayer | ||
| import "@openzeppelin-upgrades/contracts/proxy/utils/Initializable.sol"; | ||
| import "@openzeppelin-upgrades/contracts/access/OwnableUpgradeable.sol"; | ||
| import "@eigenlayer/contracts/permissions/Pausable.sol"; | ||
| import "@eigenlayer-middleware/src/interfaces/IServiceManager.sol"; | ||
| import {BLSApkRegistry} from "@eigenlayer-middleware/src/BLSApkRegistry.sol"; | ||
| import {RegistryCoordinator} from "@eigenlayer-middleware/src/RegistryCoordinator.sol"; | ||
| import {BLSSignatureChecker, IRegistryCoordinator} from "@eigenlayer-middleware/src/BLSSignatureChecker.sol"; | ||
| import {OperatorStateRetriever} from "@eigenlayer-middleware/src/OperatorStateRetriever.sol"; | ||
| import "@eigenlayer-middleware/src/libraries/BN254.sol"; | ||
|
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| // Custom: | ||
| import "./interfaces/IMiladyPoolTaskManager.sol"; | ||
| import {Hook} from "./base/Hook.sol"; | ||
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| // TODO: Need to add ERC6909 or ERC1155 to ensure that | ||
| // users can withdraw their tokens after a trade takes place | ||
| // through the pool and their verified proof is accepted. | ||
| contract MiladyPoolTaskManager is | ||
| OwnableUpgradeable, | ||
| Pausable, | ||
| BLSSignatureChecker, | ||
| OperatorStateRetriever, | ||
| IMiladyPoolTaskManager, | ||
| Hook | ||
| { | ||
| using BN254 for BN254.G1Point; | ||
|
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||
| constructor( | ||
| IRegistryCoordinator _registryCoordinator, | ||
| IPoolManager _poolManager, | ||
| // SP1 contracts to verify public values | ||
| address _verifier | ||
| ) BLSSignatureChecker(_registryCoordinator) Hook(_poolManager, _verifier) { | ||
| // TASK_RESPONSE_WINDOW_BLOCK = 100; | ||
| } | ||
|
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||
| function initialize( | ||
| IPauserRegistry _pauserRegistry, | ||
| address initialOwner, | ||
| bytes32 _miladyPoolProgramVKey | ||
| ) public initializer { | ||
| _initializePauser(_pauserRegistry, UNPAUSE_ALL); | ||
| _transferOwnership(initialOwner); | ||
| _setMiladyPoolProgramVKey(_miladyPoolProgramVKey); | ||
| } | ||
|
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| function setVerifier(address _verifier) public onlyOwner { | ||
| _setVerifier(_verifier); | ||
| } | ||
|
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| function setMiladyPoolProgramVKey( | ||
| bytes32 _miladyPoolProgramVKey | ||
| ) public onlyOwner { | ||
| _setMiladyPoolProgramVKey(_miladyPoolProgramVKey); | ||
| } | ||
|
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| function createOrder(bytes calldata _proofBytes) external { | ||
| pendingOrders[_proofBytes] = true; | ||
| emit OrderCreated(_proofBytes); | ||
| } | ||
|
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| function cancelOrder(bytes calldata _proofBytes) external { | ||
| if (!pendingOrders[_proofBytes]) revert InvalidOrder(); | ||
| pendingOrders[_proofBytes] = false; | ||
| emit OrderCancelled(_proofBytes); | ||
| } | ||
|
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| // function beforeSwap( | ||
| // address sender, | ||
| // PoolKey calldata key, | ||
| // IPoolManager.SwapParams calldata params, | ||
| // bytes calldata data | ||
| // ) external override returns (bytes4, BeforeSwapDelta, uint24) { | ||
| // if (data.length == 0) | ||
| // return (this.beforeSwap.selector, toBeforeSwapDelta(0, 0), 0); | ||
| // ( | ||
| // bytes4 selector, | ||
| // BeforeSwapDelta delta, | ||
| // // TODO: Figure out what this is | ||
| // uint24 lpFeeOverride, | ||
| // bytes memory proofBytes | ||
| // ) = _beforeSwap(sender, key, params, data); | ||
| // emit OrderFulfilled(proofBytes); | ||
| // return (selector, delta, lpFeeOverride); | ||
| // } | ||
|
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||
| // function afterSwap( | ||
| // address sender, | ||
| // PoolKey calldata key, | ||
| // IPoolManager.SwapParams calldata params, | ||
| // BalanceDelta delta, | ||
| // bytes calldata data | ||
| // ) external override onlyByPoolManager returns (bytes4, int128) { | ||
| // if (sender == address(this)) return (this.afterSwap.selector, 0); | ||
| // int24 currentTick = _afterSwap(sender, key, params, delta, data); | ||
| // emit TickUpdated(currentTick); | ||
| // return (this.afterSwap.selector, 0); | ||
| // } | ||
|
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| function getLowerUsableTick( | ||
| int24 tick, | ||
| int24 tickSpacing | ||
| ) public pure returns (int24) { | ||
| int24 intervals = tick / tickSpacing; | ||
|
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| if (tick < 0 && tick % tickSpacing != 0) { | ||
| intervals--; | ||
| } | ||
|
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| return intervals * tickSpacing; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| # DO NOT USE FOR NOW |
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