fbonds-core
Version:
Banx protocol sdk
92 lines (91 loc) • 4.73 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.createPerpetualListingStakedBanx = void 0;
const anchor_1 = require("@coral-xyz/anchor");
const common_1 = require("../../../../common");
const constants_1 = require("../../../constants");
const helpers_1 = require("../../../helpers");
const offer_1 = require("../offer");
const createPerpetualListingStakedBanx = (_a) => __awaiter(void 0, [_a], void 0, function* ({ programId, connection, args, accounts, sendTxn, }) {
const amountToGet = new anchor_1.BN((0, offer_1.getFullLoanBodyFromBorrowerSendedAmount)({
borrowerSendedAmount: Number(args.amountToGetBorrower),
upfrontFeeBasePoints: args.upfrontFeeBasePoints
}));
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)], program.programId);
const bondOfferSeed = Math.ceil(Math.random() * 1000000);
const [fraktBond] = anchor_1.web3.PublicKey.findProgramAddressSync([
constants_1.ENCODER.encode(constants_1.FRAKT_BOND_PREFIX),
accounts.userPubkey.toBuffer(),
constants_1.ENCODER.encode(bondOfferSeed.toString()),
], program.programId);
const [bondTradeTransaction] = anchor_1.web3.PublicKey.findProgramAddressSync([
constants_1.ENCODER.encode(constants_1.BOND_TRADE_TRANSACTOIN_PREFIX),
accounts.userPubkey.toBuffer(),
fraktBond.toBuffer(),
], program.programId);
const [bondOffer] = yield anchor_1.web3.PublicKey.findProgramAddress([
constants_1.ENCODER.encode(constants_1.BOND_OFFER_PREFIX),
accounts.userPubkey.toBuffer(),
fraktBond.toBuffer(),
], program.programId);
const userTokenAccount = yield (0, common_1.findAssociatedTokenAddress)(accounts.userPubkey, accounts.nftMint);
const nftMetadata = (0, helpers_1.getMetaplexMetadata)(accounts.nftMint);
const ownerTokenRecord = (0, helpers_1.findTokenRecordPda)(accounts.nftMint, userTokenAccount);
const remainingAccounts = [
{
pubkey: ownerTokenRecord,
isSigner: false,
isWritable: true,
},
];
const [rentVault, rentVaultBump] = yield anchor_1.web3.PublicKey.findProgramAddress([
constants_1.ENCODER.encode(constants_1.RENT_VAULT),
], program.programId);
const [banxPointsMap] = yield anchor_1.web3.PublicKey.findProgramAddress([constants_1.ENCODER.encode(constants_1.BANX_POINTS_MAP_PREFIX), accounts.nftMint.toBuffer()], program.programId);
instructions.push(yield program.methods
.createPerpetualListingStakedBanx(new anchor_1.BN(bondOfferSeed), amountToGet, args.aprRate, args.isBorrowerListing, (0, helpers_1.createDecodeEnum)(args.lendingTokenType, {}), args.terminationFreeze)
.accountsStrict({
user: accounts.userPubkey,
mutualBondTradeTxnVault: mutualBondTradeTxnVault,
systemProgram: anchor_1.web3.SystemProgram.programId,
rent: anchor_1.web3.SYSVAR_RENT_PUBKEY,
bondTradeTransaction,
fraktBond,
collateralMint: accounts.nftMint,
hadoMarket: accounts.hadoMarket,
uninitializedBanxPointMap: banxPointsMap,
userTokenAccount: userTokenAccount,
bondOffer,
banxStake: accounts.banxStake,
metadata: nftMetadata,
rentVault,
})
.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 {
instructions,
signers,
accounts: {
fraktBond: fraktBond,
bondOffer: bondOffer,
bondTradeTransaction: bondTradeTransaction,
}
};
});
exports.createPerpetualListingStakedBanx = createPerpetualListingStakedBanx;