fbonds-core
Version:
Banx protocol sdk
43 lines (42 loc) • 2.14 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.flashLoanSolBegin = void 0;
const anchor_1 = require("@coral-xyz/anchor");
const constants_1 = require("../../constants");
const helpers_1 = require("../../helpers");
const flashLoanSolBegin = (_a) => __awaiter(void 0, [_a], void 0, function* ({ connection, accounts, args, sendTxn, }) {
const instructions = [];
const program = (0, helpers_1.returnAnchorProgram)(connection);
let [banxSolSwapVault] = yield anchor_1.web3.PublicKey.findProgramAddress([constants_1.ENCODER.encode(constants_1.BANX_SOL_SWAP_VAULT)], constants_1.BONDS_PROGRAM_PUBKEY_MAIN);
const flashInstruction = yield program.methods
.flashLoanSolBegin(new anchor_1.BN(args.amount))
.accountsStrict({
systemProgram: anchor_1.web3.SystemProgram.programId,
user: accounts.userPubkey,
banxSolSwapVault,
instructions: anchor_1.web3.SYSVAR_INSTRUCTIONS_PUBKEY
})
.remainingAccounts([])
.instruction();
flashInstruction.programId = constants_1.BONDS_PROGRAM_PUBKEY_MAIN;
instructions.push(flashInstruction);
const transaction = new anchor_1.web3.Transaction();
for (let instruction of instructions)
transaction.add(instruction);
let signers = [];
yield sendTxn(transaction, signers);
return {
instructions,
signers,
};
});
exports.flashLoanSolBegin = flashLoanSolBegin;