Mint a Position

Contract Git Source

Mint a new position using the specified handler.

function mintPosition(IHandler _handler, bytes calldata _mintPositionData)
    external
    onlyWhitelistedHandlers(_handler)
    nonReentrant
    returns (uint256 sharesMinted);

Parameters

Name	Type	Description
_handler	IHandler	The address of the handler to use.
_mintPositionData	bytes	The data required to mint the position.

Returns

Name	Type	Description
sharesMinted	uint256	The number of shares minted.

The `_mintPositionData` parameter has to be constructed the following way:

struct MintPositionParams {
    IUniswapV3Pool pool;
    address hook;
    int24 tickLower;
    int24 tickUpper;
    uint128 liquidity;
}

bytes memory _mintPositionParams = abi.encode(
    _params.pool,
    _params.hook,
    _params.tickLower,
    _params.tickUpper,
    _params.liquidity
);

// To decode:
MintPositionParams memory decodedParams = abi.decode(encodedData, (MintPositionParams));

MintPositionParams Struct

Field Name	Type	Description
pool	IUniswapV3Pool	The Uniswap V3 pool contract
hook	address	The address of the hook contract
tickLower	int24	The lower tick of the position
tickUpper	int24	The upper tick of the position
liquidity	uint128	The amount of liquidity to mint