hadeswap-sdk-public
Version:
HadeSwap SDK for interacting with protocol
44 lines (43 loc) • 2.19 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.modifyPair = void 0;
const anchor_1 = require("@project-serum/anchor");
const __1 = require("../../..");
const helpers_1 = require("../../helpers");
const constants_1 = require("../../constants");
const modifyPair = ({ programId, connection, args, accounts, sendTxn }) => __awaiter(void 0, void 0, void 0, function* () {
const program = (0, helpers_1.returnAnchorProgram)(programId, connection);
const instructions = [];
const [solFundsVault, solVaultSeed] = yield anchor_1.web3.PublicKey.findProgramAddress([constants_1.ENCODER.encode(constants_1.SOL_FUNDS_PREFIX), accounts.pair.toBuffer()], program.programId);
instructions.push(yield program.methods
.modifyPair({
delta: new __1.BN(args.delta),
spotPrice: new __1.BN(args.spotPrice),
fee: new __1.BN(args.fee),
})
.accounts({
pair: accounts.pair,
authorityAdapter: accounts.authorityAdapter,
user: accounts.userPubkey,
fundsSolVault: solFundsVault,
systemProgram: anchor_1.web3.SystemProgram.programId,
rent: anchor_1.web3.SYSVAR_RENT_PUBKEY,
})
.instruction());
const transaction = new anchor_1.web3.Transaction();
for (let instruction of instructions)
transaction.add(instruction);
const signers = [];
yield sendTxn(transaction, signers);
return { account: null, instructions, signers };
});
exports.modifyPair = modifyPair;