@frakt-protocol/frakt-sdk
Version:
Frakt SDK for interacting with frakt.xyz protocols
44 lines (43 loc) • 2.89 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.stakeInFusion = void 0;
const anchor_1 = require("@project-serum/anchor");
const common_1 = require("../../common");
const helpers_1 = require("../helpers");
const stakeInFusion = (programId, connection, userPublicKey, mintToStake, mintToHarvest, stakeAmount) => __awaiter(void 0, void 0, void 0, function* () {
const encoder = new TextEncoder();
const program = yield (0, helpers_1.returnAnchorMultiRewardStaking)(programId, connection);
const [vaultOwnerPda, bump] = yield anchor_1.web3.PublicKey.findProgramAddress([encoder.encode('vaultownerpda'), programId.toBuffer()], program.programId);
const userToStake = yield (0, common_1.findAssociatedTokenAddress)(userPublicKey, mintToStake);
const vaultTokenAccountInput = yield (0, common_1.findAssociatedTokenAddress)(vaultOwnerPda, mintToStake);
const [mainRouter, bumpRouter] = yield anchor_1.web3.PublicKey.findProgramAddress([encoder.encode('mainRouter'), mintToStake.toBuffer(), mintToHarvest.toBuffer()], program.programId);
const [configInput, bumpConfigInput] = yield anchor_1.web3.PublicKey.findProgramAddress([encoder.encode('mainConfigAccountInput'), mintToStake.toBuffer(), mainRouter.toBuffer()], program.programId);
const [stakeAccount, bumpStake] = yield anchor_1.web3.PublicKey.findProgramAddress([userPublicKey.toBuffer(), mainRouter.toBuffer()], program.programId);
return program.instruction.stakeSingle(bump, bumpConfigInput, bumpRouter, bumpStake, stakeAmount, {
accounts: {
initializer: userPublicKey,
userTokenAccountInput: userToStake,
tokenMintInput: mintToStake,
tokenMintOutput: mintToHarvest,
vaultOwnerPda,
vaultTokenAccountInput,
stakeAccount,
mainRouter,
configInput,
rent: anchor_1.web3.SYSVAR_RENT_PUBKEY,
systemProgram: anchor_1.web3.SystemProgram.programId,
tokenProgram: anchor_1.utils.token.TOKEN_PROGRAM_ID,
associatedTokenProgram: anchor_1.utils.token.ASSOCIATED_PROGRAM_ID,
},
});
});
exports.stakeInFusion = stakeInFusion;