@hubbleprotocol/farms-sdk/dist/commands/withdraw_farm_reward_command.js

Farms SDK

"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 });
exports.withdrawFarmRewardCommand = withdrawFarmRewardCommand;
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");
const refresh_all_klend_user_obligation_farms_from_file_1 = require("./refresh_all_klend_user_obligation_farms_from_file");
const microLamport = 5 * Math.pow(10, 6); // 1 lamport
const computeUnits = 1000000;
const microLamportsPrioritizationFee = microLamport / computeUnits;
function withdrawFarmRewardCommand(farm, rewardMint, amount, mode, priorityFeeMultiplier) {
    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 farmPubkey = new web3_js_1.PublicKey(farm);
        const farmState = yield accounts_1.FarmState.fetch(env.provider.connection, farmPubkey);
        const rewardMintPubkey = new web3_js_1.PublicKey(rewardMint);
        const amountToWithdraw = new decimal_js_1.default(amount);
        if (!farmState) {
            throw new Error("Farm not found");
        }
        const withdrawIxn = yield farmsClient.withdrawRewardAmountFromFarmIx(env.initialOwner.publicKey, farmPubkey, rewardMintPubkey, amountToWithdraw);
        // 5. Send or print txn
        const { blockhash } = yield env.provider.connection.getLatestBlockhash();
        let txn = new web3_js_1.Transaction();
        txn.recentBlockhash = blockhash;
        txn.feePayer = env.initialOwner.publicKey;
        if (mode !== "multisig") {
            const priorityFeeIxn = (0, utils_2.createAddExtraComputeUnitFeeTransaction)(computeUnits, microLamportsPrioritizationFee * priorityFeeMultiplier);
            txn.add(...priorityFeeIxn);
        }
        txn.add(withdrawIxn);
        if (mode === "simulate") {
            yield (0, Farms_1.printSimulateTx)(env.provider.connection, txn);
        }
        else if (mode === "multisig") {
            yield (0, Farms_1.printMultisigTx)(txn);
        }
        else if (mode === "execute") {
            console.log("Sending.");
            const sig = yield (0, refresh_all_klend_user_obligation_farms_from_file_1.sendAndConfirmTransactionV0)(env.provider.connection, env.initialOwner, txn.instructions, [], [env.initialOwner]);
            console.log("Farm", farmPubkey.toString());
            console.log("Signature", sig);
        }
    });
}
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