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44 lines
2.2 KiB
Solidity
44 lines
2.2 KiB
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.15;
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import {Types} from 'contracts/libraries/constants/Types.sol';
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/**
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* @title LensHubStorage
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* @author Lens Protocol
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*
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* @notice This is an abstract contract that *only* contains storage for the LensHub contract. This
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* *must* be inherited last (bar interfaces) to preserve the LensHub storage layout. Adding
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* storage variables should be done solely at the bottom of this contract.
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*/
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abstract contract LensHubStorage {
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mapping(address => bool) internal _profileCreatorWhitelisted; // Slot 13
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mapping(address => bool) internal _followModuleWhitelisted; // Slot 14
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// `_collectModuleWhitelisted` slot replaced by `_actionModuleWhitelistedId` in Lens V2.
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// We will need to unwhitelist all the old modules before V2 upgrade so they don't conflict with the new bitmap.
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// e.g. any address that was True as bool will be mapped to a new ID of 1.
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// mapping(address => bool) internal __DEPRECATED__collectModuleWhitelisted;
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mapping(address => uint256) internal _actionModuleWhitelistedId; // Slot 15
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mapping(address => bool) internal _referenceModuleWhitelisted; // Slot 16
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mapping(uint256 => address) internal __DEPRECATED__dispatcherByProfile; // Slot 17, deprecated, old _dispatcherByProfile
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mapping(bytes32 => uint256) internal _profileIdByHandleHash; // Slot 18
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mapping(uint256 => Types.Profile) internal _profileById; // Slot 19
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mapping(uint256 => mapping(uint256 => Types.Publication)) internal _pubByIdByProfile; // Slot 20
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mapping(address => uint256) internal _defaultProfileByAddress; // Slot 21, deprecated but needed for V2 migration
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uint256 internal _profileCounter; // Slot 22 - this is different from TotalSupply, as TotalSupply is decreased when the Profile is burned
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address internal _governance; // Slot 23
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address internal _emergencyAdmin; // Slot 24
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// Slots introduced by Lens V2 upgrade.
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mapping(uint256 => Types.DelegatedExecutorsConfig) internal _delegatedExecutorsConfigByProfileId; // Slot 25
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mapping(uint256 => mapping(uint256 => bool)) internal _blockedStatus; // Slot 26, _blockedStatus[byProfile][profile]
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mapping(uint256 id => address actionModule) internal _actionModuleById; // Slot 27
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}
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