hadeswap-sdk-public/lib/hadeswap-core/functions/market-factory/initializePair.js

HadeSwap SDK for interacting with protocol

"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.initializePair = void 0;
const anchor_1 = require("@project-serum/anchor");
const __1 = require("../../..");
const helpers_1 = require("../../helpers");
const constants_1 = require("../../constants");
const initializePair = ({ programId, connection, args, accounts, sendTxn }) => __awaiter(void 0, void 0, void 0, function* () {
    const program = (0, helpers_1.returnAnchorProgram)(programId, connection);
    const instructions = [];
    const pair = anchor_1.web3.Keypair.generate();
    const [feeSolVault, feeVaultSeed] = yield anchor_1.web3.PublicKey.findProgramAddress([constants_1.ENCODER.encode(constants_1.FEE_PREFIX), pair.publicKey.toBuffer()], program.programId);
    const [solFundsVault, solVaultSeed] = yield anchor_1.web3.PublicKey.findProgramAddress([constants_1.ENCODER.encode(constants_1.SOL_FUNDS_PREFIX), pair.publicKey.toBuffer()], program.programId);
    const [nftsOwner, nftsOwnerSeed] = yield anchor_1.web3.PublicKey.findProgramAddress([constants_1.ENCODER.encode(constants_1.NFTS_OWNER_PREFIX), pair.publicKey.toBuffer()], program.programId);
    instructions.push(yield program.methods
        .initializePair({
        feeVaultSeed: feeVaultSeed,
        fundsSolVaultSeed: solVaultSeed,
        nftsSeed: nftsOwnerSeed,
    }, {
        delta: new __1.BN(args.delta),
        spotPrice: new __1.BN(args.spotPrice),
        fee: new __1.BN(args.fee),
    }, 
    // 1,
    // 1,
    (0, helpers_1.enumToAnchorEnum)(args.bondingCurveType), (0, helpers_1.enumToAnchorEnum)(args.pairType))
        .accounts({
        pair: pair.publicKey,
        hadoMarket: accounts.hadoMarket,
        user: accounts.userPubkey,
        pairAuthorityAdapterProgram: programId,
        partialAdapterProgram: constants_1.EMPTY_PUBKEY,
        partialAssetReceiver: constants_1.EMPTY_PUBKEY,
        feeSolVault: feeSolVault,
        feeTokenAccount: constants_1.EMPTY_PUBKEY,
        fundsSolVault: solFundsVault,
        fundsTokenAccount: constants_1.EMPTY_PUBKEY,
        assetReceiver: accounts.userPubkey,
        assetReceiverTokenAccount: constants_1.EMPTY_PUBKEY,
        nftsOwner: nftsOwner,
        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 = [pair];
    yield sendTxn(transaction, signers);
    return { account: pair.publicKey, instructions, signers };
});
exports.initializePair = initializePair;