fbonds-core
Version:
Banx protocol sdk
52 lines (51 loc) • 3.56 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.getAllFragSolUserData = void 0;
const constants_1 = require("../../constants");
const anchor_1 = require("@coral-xyz/anchor");
const getters_1 = require("../getters");
const helpers_1 = require("../../helpers");
const getAllFragSolUserData = (connection) => __awaiter(void 0, void 0, void 0, function* () {
const fraktBondsOffset = 8;
const bondTradeTxnOffset = 8;
const hadoMarketOffset = 32 + 8;
const program = (0, helpers_1.returnAnchorProgram)(connection);
const hadoMarketsRaw = yield (0, getters_1.getFilteredAccounts)(program, 'hadoMarket', hadoMarketOffset, [3, 4]);
const fraktBondsRaw = yield (0, getters_1.getFilteredAccounts)(program, 'fraktBond', fraktBondsOffset, [5]);
const hadoMarkets = hadoMarketsRaw.map((hadoMarketRaw) => (0, helpers_1.anchorRawBNsAndPubkeysToNumsAndStrings)(hadoMarketRaw));
const bondTradeTransactionsActive = (yield (0, getters_1.getFilteredAccounts)(program, 'bondTradeTransactionV3', bondTradeTxnOffset, [2, 6, 7, 9, 11, 12, 13, 14])).map(helpers_1.anchorRawBNsAndPubkeysToNumsAndStrings);
const fraktBonds = fraktBondsRaw.map((fraktBondRaw) => (0, helpers_1.anchorRawBNsAndPubkeysToNumsAndStrings)(fraktBondRaw));
const wfragSolMarket = hadoMarkets.find((hadoMarket) => hadoMarket.publicKey.toString() === constants_1.WFRAGSOL_HADO_MARKET);
const fragmetricFraktBonds = fraktBonds.filter((fraktBond) => fraktBond.fbondTokenMint.toString() === constants_1.WFRAGSOL_MINT).map(fraktBond => {
const bondTradeTransaction = bondTradeTransactionsActive.find((bondTradeTransaction) => bondTradeTransaction.fbondTokenMint.toString() === fraktBond.fbondTokenMint.toString());
if (!bondTradeTransaction) {
return null;
}
const user = fraktBond.fbondIssuer;
const originalDebt = bondTradeTransaction.solAmount.add(bondTradeTransaction.feeAmount);
const borrowerApr = (0, helpers_1.calcBorrowerTokenAPR)(Number(bondTradeTransaction.amountOfBonds), Number(wfragSolMarket === null || wfragSolMarket === void 0 ? void 0 : wfragSolMarket.interestFee), true);
const lendingTokenType = bondTradeTransaction.lendingToken;
const [mutualBondTradeTxnVault] = anchor_1.web3.PublicKey.findProgramAddressSync([constants_1.ENCODER.encode(constants_1.MUTUAL_BOND_TRADE_TXN_VAULT), fraktBond.publicKey.toBuffer()], program.programId);
return {
user,
originalDebt,
currentDebt: originalDebt,
BorrowerAPRBasePoints: borrowerApr,
lendingTokenType,
collateralVault: mutualBondTradeTxnVault,
};
}).filter((item) => item !== null);
return {
fragSolBorrowerAccountData: fragmetricFraktBonds,
};
});
exports.getAllFragSolUserData = getAllFragSolUserData;