ThorV3Factory

[
  {
    "inputs": [],
    "stateMutability": "nonpayable",
    "type": "constructor"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "uint24",
        "name": "fee",
        "type": "uint24"
      },
      {
        "indexed": true,
        "internalType": "int24",
        "name": "tickSpacing",
        "type": "int24"
      }
    ],
    "name": "FeeAmountEnabled",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "oldOwner",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "newOwner",
        "type": "address"
      }
    ],
    "name": "OwnerChanged",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "token0",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "token1",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "uint24",
        "name": "fee",
        "type": "uint24"
      },
      {
        "indexed": false,
        "internalType": "int24",
        "name": "tickSpacing",
        "type": "int24"
      },
      {
        "indexed": false,
        "internalType": "address",
        "name": "pool",
        "type": "address"
      }
    ],
    "name": "PoolCreated",
    "type": "event"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "tokenA",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "tokenB",
        "type": "address"
      },
      {
        "internalType": "uint24",
        "name": "fee",
        "type": "uint24"
      }
    ],
    "name": "createPool",
    "outputs": [
      {
        "internalType": "address",
        "name": "pool",
        "type": "address"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint24",
        "name": "",
        "type": "uint24"
      },
      {
        "internalType": "int24",
        "name": "",
        "type": "int24"
      }
    ],
    "name": "enableFeeAmount",
    "outputs": [],
    "stateMutability": "pure",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint24",
        "name": "",
        "type": "uint24"
      }
    ],
    "name": "feeAmountTickSpacing",
    "outputs": [
      {
        "internalType": "int24",
        "name": "",
        "type": "int24"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      },
      {
        "internalType": "uint24",
        "name": "",
        "type": "uint24"
      }
    ],
    "name": "getPool",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "owner",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "parameters",
    "outputs": [
      {
        "internalType": "address",
        "name": "factory",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "token0",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "token1",
        "type": "address"
      },
      {
        "internalType": "uint24",
        "name": "fee",
        "type": "uint24"
      },
      {
        "internalType": "int24",
        "name": "tickSpacing",
        "type": "int24"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "_owner",
        "type": "address"
      }
    ],
    "name": "setOwner",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  }
]

// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity =0.8.28;

import './interfaces/IUniswapV3Factory.sol';

import './ThorV3PoolDeployer.sol';
import './NoDelegateCall.sol';

import './ThorV3Pool.sol';

/// @title Canonical Uniswap V3 factory
/// @notice Deploys Uniswap V3 pools and manages ownership and control over pool protocol fees
contract ThorV3Factory is IUniswapV3Factory, ThorV3PoolDeployer, NoDelegateCall {
    /// @inheritdoc IUniswapV3Factory
    address public override owner;

    /// @inheritdoc IUniswapV3Factory
    mapping(uint24 => int24) public override feeAmountTickSpacing;
    /// @inheritdoc IUniswapV3Factory
    mapping(address => mapping(address => mapping(uint24 => address))) public override getPool;

    constructor() {
        owner = msg.sender;
        emit OwnerChanged(address(0), msg.sender);

        // Thor 0.8.28 port: fee tiers locked at construction (no `enableFeeAmount`
        // function in runtime, to keep the Factory under EIP-170 24KB cap).
        // Tiers committed match upstream V3 defaults plus 0.05% / 0.30% / 1.00%.
        feeAmountTickSpacing[500] = 10;
        emit FeeAmountEnabled(500, 10);
        feeAmountTickSpacing[3000] = 60;
        emit FeeAmountEnabled(3000, 60);
        feeAmountTickSpacing[10000] = 200;
        emit FeeAmountEnabled(10000, 200);
    }

    /// @inheritdoc IUniswapV3Factory
    function createPool(
        address tokenA,
        address tokenB,
        uint24 fee
    ) external override noDelegateCall returns (address pool) {
        require(tokenA != tokenB);
        (address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
        require(token0 != address(0));
        int24 tickSpacing = feeAmountTickSpacing[fee];
        require(tickSpacing != 0);
        require(getPool[token0][token1][fee] == address(0));
        pool = deploy(address(this), token0, token1, fee, tickSpacing);
        getPool[token0][token1][fee] = pool;
        // populate mapping in the reverse direction, deliberate choice to avoid the cost of comparing addresses
        getPool[token1][token0][fee] = pool;
        emit PoolCreated(token0, token1, fee, tickSpacing, pool);
    }

    /// @inheritdoc IUniswapV3Factory
    function setOwner(address _owner) external override {
        require(msg.sender == owner);
        emit OwnerChanged(owner, _owner);
        owner = _owner;
    }

    /// @inheritdoc IUniswapV3Factory
    /// @dev Thor 0.8.28 port: disabled in runtime (always reverts). Default fee
    ///      tiers (500 / 3000 / 10000) are hardcoded at construction. To enable
    ///      a new tier post-launch, deploy a fresh Factory. Saves runtime
    ///      bytecode to keep the Factory under EIP-170 24KB cap.
    function enableFeeAmount(uint24, int24) public pure override {
        revert('TIERS_LOCKED');
    }
}