@hubbleprotocol/farms-sdk
Version:
54 lines • 3.15 kB
JavaScript
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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 });
exports.harvestUserRewardsCommand = harvestUserRewardsCommand;
const scope_sdk_1 = require("@hubbleprotocol/scope-sdk");
const web3_js_1 = require("@solana/web3.js");
const decimal_js_1 = __importDefault(require("decimal.js"));
const Farms_1 = require("../Farms");
const accounts_1 = require("../rpc_client/accounts");
const utils_1 = require("../utils");
const utils_2 = require("./utils");
function harvestUserRewardsCommand(farm, user, rewardMint) {
return __awaiter(this, void 0, void 0, function* () {
const admin = process.env.ADMIN;
const rpc = process.env.RPC;
const env = (0, utils_2.initializeClient)(rpc, admin, (0, utils_1.getFarmsProgramId)(rpc), false);
const farmsClient = new Farms_1.Farms(env.provider.connection);
const farmPk = new web3_js_1.PublicKey(farm);
const userPk = new web3_js_1.PublicKey(user);
const rewardMintPk = new web3_js_1.PublicKey(rewardMint);
const userStateAndKey = yield farmsClient.getUserStateKeyForUndelegatedFarm(userPk, farmPk);
let farmState = yield accounts_1.FarmState.fetch(env.provider.connection, farmPk);
if (!farmState) {
throw new Error("Farm not found");
}
let userState = userStateAndKey.userState;
let oraclePrices = null;
if (!farmState.scopePrices.equals(web3_js_1.PublicKey.default)) {
oraclePrices = yield scope_sdk_1.OraclePrices.fetch(env.provider.connection, farmState.scopePrices);
}
let ts = new Date().getTime() / 1000;
let pendingAmount = (0, utils_1.calculatePendingRewards)(farmState, userState, 0, new decimal_js_1.default(ts), oraclePrices);
console.log("Pending Amount", pendingAmount.toString());
let [_ataIxns, harvestIx] = yield farmsClient.claimForUserForFarmRewardIx(userPk, farmPk, rewardMintPk, false, 0);
const { blockhash } = yield env.provider.connection.getLatestBlockhash();
let txn = new web3_js_1.Transaction();
txn.add(...harvestIx);
txn.recentBlockhash = blockhash;
txn.feePayer = new web3_js_1.PublicKey(user);
yield (0, Farms_1.printSimulateTx)(env.provider.connection, txn);
});
}
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