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Added createAndInitializePool function

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This commit is contained in:
Thrilok Kumar 2021-12-21 15:10:31 +05:30
parent a2be2a1276
commit 70a341244d
3 changed files with 57 additions and 3 deletions
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8
contracts/polygon/connectors/uniswap/v3/events.sol
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@ -1,6 +1,14 @@
pragma solidity ^0.7.0; pragma solidity ^0.7.0;
contract Events { contract Events {
event LogcreateAndInitializePool (
address tokenA,
address tokenB,
address pool,
uint24 fee,
int24 initialTick
);
event LogMint( event LogMint(
uint256 indexed tokenId, uint256 indexed tokenId,
uint256 liquidity, uint256 liquidity,

27
contracts/polygon/connectors/uniswap/v3/helpers.sol
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@ -1,9 +1,9 @@
pragma solidity ^0.7.6; pragma solidity ^0.7.6;
pragma abicoder v2; pragma abicoder v2;
import {TokenInterface} from "../../../common/interfaces.sol"; import { TokenInterface} from "../../../common/interfaces.sol";
import {DSMath} from "../../../common/math.sol"; import { DSMath } from "../../../common/math.sol";
import {Basic} from "../../../common/basic.sol"; import { Basic } from "../../../common/basic.sol";
import "./interface.sol"; import "./interface.sol";
import "@uniswap/v3-core/contracts/interfaces/IUniswapV3Pool.sol"; import "@uniswap/v3-core/contracts/interfaces/IUniswapV3Pool.sol";
import "@uniswap/v3-core/contracts/libraries/TickMath.sol"; import "@uniswap/v3-core/contracts/libraries/TickMath.sol";
@ -65,6 +65,27 @@ abstract contract Helpers is DSMath, Basic {
} }
} }
function _createAndInitializePoolIfNecessary (
address tokenA,
address tokenB,
uint24 fee,
int24 initialTick
) internal returns (address pool) {
(tokenA, tokenB) = sortTokenAddress(tokenA, tokenB);
(TokenInterface _token0, TokenInterface _token1) = changeMaticAddress(
tokenA,
tokenB
);
return nftManager.createAndInitializePoolIfNecessary(
address(_token0),
address(_tokenA),
fee,
TickMath.getSqrtRatioAtTick(initialTick)
);
}
/** /**
* @dev Mint function which interact with Uniswap v3 * @dev Mint function which interact with Uniswap v3
*/ */

25
contracts/polygon/connectors/uniswap/v3/main.sol
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@ -11,6 +11,31 @@ import {Helpers} from "./helpers.sol";
import {Events} from "./events.sol"; import {Events} from "./events.sol";
abstract contract UniswapResolver is Helpers, Events { abstract contract UniswapResolver is Helpers, Events {
function createAndInitializePool (
address tokenA,
address tokenB,
uint24 fee,
int24 initialTick
) {
address pool = _createAndInitializePoolIfNecessary(
tokenA,
tokenB,
fee,
initialTick
);
_eventName = "LogcreateAndInitializePool(address,address,address,uint24,int24)";
_eventParam = abi.encode(
tokenA,
tokenB,
pool,
fee,
initialTick
);
}
/** /**
* @dev Mint New Position * @dev Mint New Position
* @notice Mint New NFT LP Position * @notice Mint New NFT LP Position