Added createAndInitializePool function

contracts/polygon/connectors/uniswap/v3/events.sol

@@ -1,6 +1,14 @@
 pragma solidity ^0.7.0;
 
 contract Events {
+    event LogcreateAndInitializePool (
+        address tokenA,
+        address tokenB,
+        address pool,
+        uint24 fee,
+        int24 initialTick
+    );
+
     event LogMint(
         uint256 indexed tokenId,
         uint256 liquidity,

contracts/polygon/connectors/uniswap/v3/helpers.sol

@@ -1,9 +1,9 @@
 pragma solidity ^0.7.6;
 pragma abicoder v2;
 
-import {TokenInterface} from "../../../common/interfaces.sol";
-import {DSMath} from "../../../common/math.sol";
-import {Basic} from "../../../common/basic.sol";
+import { TokenInterface}  from "../../../common/interfaces.sol";
+import { DSMath } from "../../../common/math.sol";
+import { Basic } from "../../../common/basic.sol";
 import "./interface.sol";
 import "@uniswap/v3-core/contracts/interfaces/IUniswapV3Pool.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
      */

contracts/polygon/connectors/uniswap/v3/main.sol

@@ -11,6 +11,31 @@ import {Helpers} from "./helpers.sol";
 import {Events} from "./events.sol";
 
 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
      * @notice Mint New NFT LP Position