fbonds-core
Version:
Banx protocol sdk
69 lines (68 loc) • 3.95 kB
JavaScript
"use strict";
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.repayPerpetualLoanCore = void 0;
const common_1 = require("../../../../../common");
const constants_1 = require("../../../../constants");
const helpers_1 = require("../../../../helpers");
const offer_1 = require("../../offer");
const anchor_1 = require("@coral-xyz/anchor");
const token_1 = require("@coral-xyz/anchor/dist/cjs/utils/token");
const repayPerpetualLoanCore = (_a) => __awaiter(void 0, [_a], void 0, function* ({ programId, connection, args, accounts, sendTxn, }) {
const program = (0, helpers_1.returnAnchorProgram)(connection);
const instructions = [];
const [mutualBondTradeTxnVault] = yield anchor_1.web3.PublicKey.findProgramAddress([constants_1.ENCODER.encode(constants_1.MUTUAL_BOND_TRADE_TXN_VAULT), accounts.fbond.toBuffer()], program.programId);
const splTokenMint = (0, offer_1.getTokenMintFromLendingTokenType)(args.lendingTokenType);
const [lenderVault, lenderVaultBump] = yield anchor_1.web3.PublicKey.findProgramAddress([
constants_1.ENCODER.encode(constants_1.USER_VAULT_PREFIX),
accounts.lender.toBuffer(),
splTokenMint.toBuffer()
], program.programId);
const vaultSplTokenAccountUninitialized = yield (0, common_1.findAssociatedTokenAddress)(lenderVault, splTokenMint);
const userSplTokenAccountUninitialized = yield (0, common_1.findAssociatedTokenAddress)(accounts.userPubkey, splTokenMint);
const protocolFeeReceiverSplTokenAccountUninitialized = yield (0, common_1.findAssociatedTokenAddress)(accounts.protocolFeeReceiver, splTokenMint);
instructions.push(yield program.methods
.repayPerpetualLoanCore()
.accountsStrict({
mutualBondTradeTxnVault: mutualBondTradeTxnVault,
user: accounts.userPubkey,
systemProgram: anchor_1.web3.SystemProgram.programId,
rent: anchor_1.web3.SYSVAR_RENT_PUBKEY,
tokenProgram: token_1.TOKEN_PROGRAM_ID,
associatedTokenProgram: token_1.ASSOCIATED_PROGRAM_ID,
fraktBond: accounts.fbond,
bondTradeTransaction: accounts.bondTradeTransaction,
bondOffer: accounts.oldBondOffer,
bondOfferVaultSplOutTokenAccount: vaultSplTokenAccountUninitialized,
protocolFeeReceiver: accounts.protocolFeeReceiver,
splOutTokenMint: splTokenMint,
protocolFeeReceiverSplOutTokenAccountUninitialized: protocolFeeReceiverSplTokenAccountUninitialized,
userSplOutTokenAccountUninitialized: userSplTokenAccountUninitialized,
mplCoreProgram: constants_1.MPL_CORE_ID,
logWrapper: constants_1.SPL_NOOP_PROGRAM_ID,
nftAsset: accounts.nftAsset,
collection: accounts.collection,
lenderVault,
})
.instruction());
const transaction = new anchor_1.web3.Transaction();
for (let instruction of instructions)
transaction.add(instruction);
const signers = [];
yield sendTxn(transaction, signers);
return { accounts: {
fraktBond: accounts.fbond,
bondOffer: accounts.oldBondOffer,
bondTradeTransaction: accounts.bondTradeTransaction,
lenderVault,
}, instructions, signers, };
});
exports.repayPerpetualLoanCore = repayPerpetualLoanCore;