fbonds-core
Version:
Banx protocol sdk
47 lines (46 loc) • 2.59 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.swapToBanxSol = void 0;
const anchor_1 = require("@coral-xyz/anchor");
const constants_1 = require("../../constants");
const common_1 = require("../../../common");
const spl_stake_pool_1 = require("@solana/spl-stake-pool");
const swapToBanxSol = (_a) => __awaiter(void 0, [_a], void 0, function* ({ programId, connection, accounts, args, sendTxn, }) {
const instructions = [];
// Create token account if not specified
const associatedAddress = yield (0, common_1.findAssociatedTokenAddress)(accounts.userPubkey, constants_1.BANX_SOL_MINT);
instructions.push(...(0, common_1.createAssociatedTokenAccountInstructionIdimpotent)(associatedAddress, accounts.userPubkey, accounts.userPubkey, constants_1.BANX_SOL_MINT));
const [withdrawAuthority] = yield anchor_1.web3.PublicKey.findProgramAddress([constants_1.BANX_SOL_POOL.toBuffer(), Buffer.from('withdraw')], constants_1.SANCTUM_POOL_PROGRAM);
let stakePoolInstr = spl_stake_pool_1.StakePoolInstruction.depositSol({
stakePool: constants_1.BANX_SOL_POOL,
reserveStake: constants_1.RESERVE_STAKE_BANX_SOL,
fundingAccount: accounts.userPubkey,
destinationPoolAccount: associatedAddress,
managerFeeAccount: constants_1.MANAGER_BANX_SOL_FEE,
referralPoolAccount: associatedAddress,
poolMint: constants_1.BANX_SOL_MINT,
lamports: Number(args.amount),
withdrawAuthority,
});
stakePoolInstr.programId = constants_1.SANCTUM_POOL_PROGRAM;
instructions.push(stakePoolInstr);
const transaction = new anchor_1.web3.Transaction();
for (let instruction of instructions)
transaction.add(instruction);
let signers = [];
yield sendTxn(transaction, signers);
return {
instructions,
signers,
};
});
exports.swapToBanxSol = swapToBanxSol;