@frakt-protocol/frakt-sdk
Version:
Frakt SDK for interacting with frakt.xyz protocols
51 lines (50 loc) • 2.95 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());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const anchor_1 = __importDefault(require("@project-serum/anchor"));
const web3_js_1 = require("@solana/web3.js");
const mpl_token_metadata_1 = require("@metaplex-foundation/mpl-token-metadata");
const token_1 = require("@project-serum/anchor/dist/cjs/utils/token");
const accounts_1 = require("../../contract_model/accounts");
const utils_1 = require("../../../common/utils");
const encoder = new TextEncoder();
const paybackLoan = ({ programId, provider, user, admin, loan, nftMint, liquidityPool, collectionInfo, royaltyAddress, sendTxn, }) => __awaiter(void 0, void 0, void 0, function* () {
const program = yield (0, accounts_1.returnAnchorProgram)(programId, provider);
const [communityPoolsAuthority, bumpPoolsAuth] = yield anchor_1.default.web3.PublicKey.findProgramAddress([encoder.encode('nftlendingv2'), programId.toBuffer()], program.programId);
const [liqOwner] = yield anchor_1.default.web3.PublicKey.findProgramAddress([encoder.encode('nftlendingv2'), liquidityPool.toBuffer()], program.programId);
const nftUserTokenAccount = yield (0, utils_1.findAssociatedTokenAddress)(user, nftMint);
const editionId = yield mpl_token_metadata_1.Edition.getPDA(nftMint);
const instruction = program.instruction.paybackLoan(bumpPoolsAuth, {
accounts: {
loan: loan,
liquidityPool: liquidityPool,
collectionInfo,
user: user,
admin,
nftMint: nftMint,
nftUserTokenAccount: nftUserTokenAccount,
royaltyAddress,
liqOwner,
communityPoolsAuthority,
systemProgram: anchor_1.default.web3.SystemProgram.programId,
tokenProgram: token_1.TOKEN_PROGRAM_ID,
// associatedTokenProgram: ASSOCIATED_TOKEN_PROGRAM_ID,
metadataProgram: mpl_token_metadata_1.MetadataProgram.PUBKEY,
editionInfo: editionId,
},
});
const transaction = new web3_js_1.Transaction().add(instruction);
yield sendTxn(transaction);
});
exports.default = paybackLoan;