fbonds-core
Version:
Banx protocol sdk
127 lines (126 loc) • 6.65 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.borrowCnftPerpetual = void 0;
const token_1 = require("@coral-xyz/anchor/dist/cjs/utils/token");
const constants_1 = require("../../../../constants");
const constants_2 = require("../../../../constants");
const offer_1 = require("../../offer");
const helpers_1 = require("./../../../../helpers");
const anchor_1 = require("@coral-xyz/anchor");
const common_1 = require("../../../../../common");
const borrowCnftPerpetual = (_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_2.MUTUAL_BOND_TRADE_TXN_VAULT)], program.programId);
const randomSeedForAccounts = Math.floor(Math.random() * 10000);
const [fbond, fraktBondBump] = yield anchor_1.web3.PublicKey.findProgramAddress([
constants_1.ENCODER.encode(constants_1.FRAKT_BOND_PREFIX),
accounts.nftMint.toBuffer(),
accounts.bondOfferV2.toBuffer(),
constants_1.ENCODER.encode(randomSeedForAccounts.toString()),
constants_1.ENCODER.encode(args.amountOfSolToGet.toString()),
], program.programId);
const [bondTradeTransactionV2, bondTradeTransactionBump] = yield anchor_1.web3.PublicKey.findProgramAddress([
constants_1.ENCODER.encode(constants_2.AUTOCOMPOUND_DEPOSIT_PREFIX),
fbond.toBuffer(),
accounts.bondOfferV2.toBuffer(),
constants_1.ENCODER.encode(randomSeedForAccounts.toString()),
constants_1.ENCODER.encode(args.amountOfSolToGet.toString()),
], program.programId);
const remainingAccounts = [
{
pubkey: accounts.hadoMarket,
isSigner: false,
isWritable: true,
},
{
pubkey: bondTradeTransactionV2,
isSigner: false,
isWritable: true,
},
{
pubkey: fbond,
isSigner: false,
isWritable: true,
},
];
const [treeAuthority, _bump2] = anchor_1.web3.PublicKey.findProgramAddressSync([accounts.tree.toBuffer()], constants_1.BUBBLEGUM_PROGRAM_ID);
const [hadoMarketValidation, hadoMarketValidationBump] = yield anchor_1.web3.PublicKey.findProgramAddress([constants_1.ENCODER.encode(constants_1.HADOMARKET_VALIDATION_PREFIX), accounts.hadoMarket.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 [rentVault, rentVaultBump] = yield anchor_1.web3.PublicKey.findProgramAddress([
constants_1.ENCODER.encode(constants_1.RENT_VAULT),
], program.programId);
const userSplTokenAccountUninitialized = yield (0, common_1.findAssociatedTokenAddress)(accounts.userPubkey, splTokenMint);
const vaultSplTokenAccountUninitialized = yield (0, common_1.findAssociatedTokenAddress)(lenderVault, splTokenMint);
const protocolFeeReceiverSplTokenAccountUninitialized = yield (0, common_1.findAssociatedTokenAddress)(accounts.protocolFeeReceiver, splTokenMint);
const proofPathAsAccounts = (0, helpers_1.mapProof)(args.proof);
const root = (0, helpers_1.decode)(args.proof.root);
const dataHash = (0, helpers_1.decode)(args.cnftParams.dataHash);
const creatorHash = (0, helpers_1.decode)(args.cnftParams.creatorHash);
const nonce = new anchor_1.BN(args.cnftParams.leafId);
const index = args.cnftParams.leafId;
instructions.push(yield program.methods
.borrowCnftPerpetual({
minAmountToGet: new anchor_1.BN(randomSeedForAccounts),
amountOfSolToGet: new anchor_1.BN(args.amountOfSolToGet),
bondTradeTransactionBump: bondTradeTransactionBump,
fraktBondBump: fraktBondBump,
bondOfferVaultBump: lenderVaultBump,
}, root, dataHash, creatorHash, nonce, index, proofPathAsAccounts.length, args.optimizeIntoReserves, new anchor_1.BN(args.aprRate))
.accountsStrict({
user: accounts.userPubkey,
mutualBondTradeTxnVault: mutualBondTradeTxnVault,
protocolFeeReceiver: accounts.protocolFeeReceiver,
systemProgram: anchor_1.web3.SystemProgram.programId,
rent: anchor_1.web3.SYSVAR_RENT_PUBKEY,
whitelistEntry: accounts.whitelistEntry,
merkleTree: accounts.tree,
treeAuthority: treeAuthority,
bubblegumProgram: constants_1.BUBBLEGUM_PROGRAM_ID,
compressionProgram: constants_1.SPL_ACCOUNT_COMPRESSION_PROGRAM_ID,
logWrapper: constants_1.SPL_NOOP_PROGRAM_ID,
nftMint: accounts.nftMint,
bondOffer: accounts.bondOfferV2,
hadoMarketValidation,
userSplTokenAccountUninitialized,
vaultSplTokenAccountUninitialized,
protocolFeeReceiverSplTokenAccountUninitialized,
splTokenMint,
tokenProgram: token_1.TOKEN_PROGRAM_ID,
associatedTokenProgram: token_1.ASSOCIATED_PROGRAM_ID,
lenderVault,
rentVault,
})
.remainingAccounts([...remainingAccounts, ...proofPathAsAccounts])
.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: {
lenderVault,
fraktBond: fbond,
bondOffer: accounts.bondOfferV2,
bondTradeTransaction: bondTradeTransactionV2,
}
};
});
exports.borrowCnftPerpetual = borrowCnftPerpetual;