@marinade.finance/kamino-sdk
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JavaScript
;
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var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
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__setModuleDefault(result, mod);
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Object.defineProperty(exports, "__esModule", { value: true });
exports.increaseLiquidityV2 = exports.layout = void 0;
const web3_js_1 = require("@solana/web3.js"); // eslint-disable-line @typescript-eslint/no-unused-vars
const borsh = __importStar(require("@project-serum/borsh")); // eslint-disable-line @typescript-eslint/no-unused-vars
const programId_1 = require("../programId");
exports.layout = borsh.struct([
borsh.u128('liquidity'),
borsh.u64('amount0Max'),
borsh.u64('amount1Max'),
borsh.option(borsh.bool(), 'baseFlag'),
]);
/**
* Increases liquidity with a exist position, with amount paid by `payer`, support Token2022
*
* # Arguments
*
* * `ctx` - The context of accounts
* * `liquidity` - The desired liquidity to be added, if zero, calculate liquidity base amount_0 or amount_1 according base_flag
* * `amount_0_max` - The max amount of token_0 to spend, which serves as a slippage check
* * `amount_1_max` - The max amount of token_1 to spend, which serves as a slippage check
* * `base_flag` - active if liquidity is zero, 0: calculate liquidity base amount_0_max otherwise base amount_1_max
*
*/
function increaseLiquidityV2(args, accounts) {
const keys = [
{ pubkey: accounts.nftOwner, isSigner: true, isWritable: false },
{ pubkey: accounts.nftAccount, isSigner: false, isWritable: false },
{ pubkey: accounts.poolState, isSigner: false, isWritable: true },
{ pubkey: accounts.protocolPosition, isSigner: false, isWritable: true },
{ pubkey: accounts.personalPosition, isSigner: false, isWritable: true },
{ pubkey: accounts.tickArrayLower, isSigner: false, isWritable: true },
{ pubkey: accounts.tickArrayUpper, isSigner: false, isWritable: true },
{ pubkey: accounts.tokenAccount0, isSigner: false, isWritable: true },
{ pubkey: accounts.tokenAccount1, isSigner: false, isWritable: true },
{ pubkey: accounts.tokenVault0, isSigner: false, isWritable: true },
{ pubkey: accounts.tokenVault1, isSigner: false, isWritable: true },
{ pubkey: accounts.tokenProgram, isSigner: false, isWritable: false },
{ pubkey: accounts.tokenProgram2022, isSigner: false, isWritable: false },
{ pubkey: accounts.vault0Mint, isSigner: false, isWritable: false },
{ pubkey: accounts.vault1Mint, isSigner: false, isWritable: false },
];
const identifier = Buffer.from([133, 29, 89, 223, 69, 238, 176, 10]);
const buffer = Buffer.alloc(1000);
const len = exports.layout.encode({
liquidity: args.liquidity,
amount0Max: args.amount0Max,
amount1Max: args.amount1Max,
baseFlag: args.baseFlag,
}, buffer);
const data = Buffer.concat([identifier, buffer]).slice(0, 8 + len);
const ix = new web3_js_1.TransactionInstruction({ keys, programId: programId_1.PROGRAM_ID, data });
return ix;
}
exports.increaseLiquidityV2 = increaseLiquidityV2;
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