39 lines
1.4 KiB
Solidity
39 lines
1.4 KiB
Solidity
// SPDX-License-Identifier: BUSL-1.1
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pragma solidity =0.7.6;
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import './interfaces/IUniswapV3PoolDeployer.sol';
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import './UniswapV3Pool.sol';
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contract UniswapV3PoolDeployer is IUniswapV3PoolDeployer {
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struct Parameters {
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address factory;
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address token0;
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address token1;
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uint24 fee;
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int24 tickSpacing;
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}
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/// @inheritdoc IUniswapV3PoolDeployer
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Parameters public override parameters;
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/// @dev Deploys a pool with the given parameters by transiently setting the parameters storage slot and then
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/// clearing it after deploying the pool.
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/// @param factory The contract address of the Uniswap V3 factory
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/// @param token0 The first token of the pool by address sort order
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/// @param token1 The second token of the pool by address sort order
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/// @param fee The fee collected upon every swap in the pool, denominated in hundredths of a bip
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/// @param tickSpacing The spacing between usable ticks
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function deploy(
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address factory,
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address token0,
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address token1,
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uint24 fee,
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int24 tickSpacing
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) internal returns (address pool) {
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parameters = Parameters({factory: factory, token0: token0, token1: token1, fee: fee, tickSpacing: tickSpacing});
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pool = address(new UniswapV3Pool{salt: keccak256(abi.encode(token0, token1, fee))}());
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delete parameters;
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}
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}
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