fbonds-core
Version:
Banx protocol sdk
68 lines (67 loc) • 3.72 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.addLoanCollateral = void 0;
const common_1 = require("../../../../../common");
const constants_1 = require("../../../../constants");
const helpers_1 = require("../../../../helpers");
const anchor_1 = require("@coral-xyz/anchor");
const token_1 = require("@coral-xyz/anchor/dist/cjs/utils/token");
const addLoanCollateral = (_a) => __awaiter(void 0, [_a], void 0, function* ({ connection, args, accounts, sendTxn, }) {
const program = (0, helpers_1.returnAnchorProgram)(connection);
const instructions = [];
const [bondTradeTransaction, bondTradeTransactionBump] = anchor_1.web3.PublicKey.findProgramAddressSync([
constants_1.ENCODER.encode(constants_1.BOND_TRADE_TRANSACTOIN_PREFIX),
accounts.userPubkey.toBuffer(),
accounts.oldBondTradeTransactoin.toBuffer(),
], program.programId);
const [mutualBondTradeTxnVault] = anchor_1.web3.PublicKey.findProgramAddressSync([constants_1.ENCODER.encode(constants_1.MUTUAL_BOND_TRADE_TXN_VAULT), accounts.fraktBond.toBuffer()], program.programId);
const mutualBondVaultSplInTokenAccount = yield (0, common_1.findAssociatedTokenAddress)(mutualBondTradeTxnVault, accounts.collateralTokenMint);
const userSplCollateralTokenAccount = yield (0, common_1.findAssociatedTokenAddress)(accounts.userPubkey, accounts.collateralTokenMint);
const remainingAccounts = accounts.oraclePriceFeed ? [
{
pubkey: accounts.oraclePriceFeed,
isSigner: false,
isWritable: true,
},
] : [];
instructions.push(yield program.methods
.addLoanCollateral(args.amount)
.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.fraktBond,
oldBondTradeTransaction: accounts.oldBondTradeTransactoin,
bondTradeTransaction: bondTradeTransaction,
mutualBondVaultCollateralTokenAccount: mutualBondVaultSplInTokenAccount,
collateralTokenMint: accounts.collateralTokenMint,
userSplCollateralTokenAccount: userSplCollateralTokenAccount,
hadoMarket: accounts.hadoMarket,
bondOffer: accounts.bondOffer,
})
.remainingAccounts(remainingAccounts)
.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.fraktBond,
bondTradeTransaction: bondTradeTransaction,
oldbondTradeTransaction: accounts.oldBondTradeTransactoin
}, instructions, signers, };
});
exports.addLoanCollateral = addLoanCollateral;