@symmetry-hq/baskets-v2-sdk
Version:
Symmetry Baskets V2 SDK
52 lines (51 loc) • 2.72 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.addNewTokenIx = addNewTokenIx;
const spl_token_1 = require("@solana/spl-token");
const web3_js_1 = require("@solana/web3.js");
// Local imports
const constants_1 = require("../../utils/constants");
const programAccounts_1 = require("../../utils/programAccounts");
const basket_1 = require("../../state/basket");
function addNewTokenIx(params) {
return __awaiter(this, void 0, void 0, function* () {
// Destructure all params
const { program, basket, manager, token, tokenWeight, oracleType, oraclePool, oracle1, oracle2 } = params;
// Get basket state and lookup tables
const basketState = yield (0, basket_1.fetchBasketState)(program, basket);
const { basketPda, lookupTable1, lookupTable2 } = basketState;
// Get token accounts that need to be created
const basketTokenAccount = (0, programAccounts_1.getAta)(basketPda, token);
const rebalanceTokenAccount = (0, programAccounts_1.getAta)(constants_1.REBALANCE_FEE_WALLET, token);
// Build and return instruction
return yield program.methods
.addNewToken(tokenWeight, oracleType, oracle1, oracle2)
.accountsStrict({
manager,
basket,
basketPda,
lookupTable1,
lookupTable2,
rebalanceFeeWallet: constants_1.REBALANCE_FEE_WALLET,
newTokenMint: token,
pythSponsoredFeeds: constants_1.PYTH_SPONSORED_FEEDS,
newTokenOraclePool: oraclePool,
newTokenBasketTokenAccount: basketTokenAccount,
newTokenRebalanceTokenAccount: rebalanceTokenAccount,
addressLookupTableProgram: web3_js_1.AddressLookupTableProgram.programId,
systemProgram: web3_js_1.SystemProgram.programId,
tokenProgram: spl_token_1.TOKEN_PROGRAM_ID,
associatedTokenProgram: spl_token_1.ASSOCIATED_TOKEN_PROGRAM_ID,
})
.instruction();
});
}