Use 4 tab size and remove unused event constructor params

.eslintrc.js

@@ -33,6 +33,7 @@ module.exports = {
             'error',
             {
                 tabWidth: 4,
+                printWidth: 120,
                 singleQuote: true,
             },
         ],

dist/batch.d.ts

@@ -80,7 +80,7 @@ export declare class BatchEventsService {
     retryMax: number;
     retryOn: number;
     constructor({ provider, contract, onProgress, concurrencySize, blocksPerRequest, shouldRetry, retryMax, retryOn, }: BatchEventServiceConstructor);
-    getPastEvents({ fromBlock, toBlock, type, }: EventInput): Promise<EventLog[]>;
+    getPastEvents({ fromBlock, toBlock, type }: EventInput): Promise<EventLog[]>;
     createBatchRequest(batchArray: EventInput[]): Promise<EventLog[]>[];
-    getBatchEvents({ fromBlock, toBlock, type, }: EventInput): Promise<EventLog[]>;
+    getBatchEvents({ fromBlock, toBlock, type }: EventInput): Promise<EventLog[]>;
 }

dist/deposits.d.ts

@@ -30,7 +30,7 @@ export interface parsedInvoiceExec extends DepositType {
 }
 export declare function parseNote(noteString: string): parsedNoteExec | undefined;
 export declare function parseInvoice(invoiceString: string): parsedInvoiceExec | undefined;
-export declare function createDeposit({ nullifier, secret, }: createDepositParams): Promise<createDepositObject>;
+export declare function createDeposit({ nullifier, secret }: createDepositParams): Promise<createDepositObject>;
 export interface DepositConstructor {
     currency: string;
     amount: string;
@@ -56,7 +56,7 @@ export declare class Deposit {
     nullifierHex: string;
     constructor({ currency, amount, netId, nullifier, secret, note, noteHex, invoice, commitmentHex, nullifierHex, }: DepositConstructor);
     toString(): string;
-    static createNote({ currency, amount, netId, nullifier, secret, }: createNoteParams): Promise<Deposit>;
+    static createNote({ currency, amount, netId, nullifier, secret }: createNoteParams): Promise<Deposit>;
     static parseNote(noteString: string): Promise<Deposit>;
 }
 export declare class Invoice {

dist/encryptedNotes.d.ts

@@ -10,7 +10,7 @@ export interface DecryptedNotes {
     address: string;
     noteHex: string;
 }
-export declare function packEncryptedMessage({ nonce, ephemPublicKey, ciphertext, }: EthEncryptedData): string;
+export declare function packEncryptedMessage({ nonce, ephemPublicKey, ciphertext }: EthEncryptedData): string;
 export declare function unpackEncryptedMessage(encryptedMessage: string): EthEncryptedData & {
     messageBuff: string;
 };

dist/events/base.d.ts

@@ -50,10 +50,10 @@ export declare class BaseEventsService<EventType extends MinimalEvents> {
     getTovarishType(): string;
     getGraphMethod(): string;
     getGraphParams(): BaseGraphParams;
-    updateEventProgress({ percentage, type, fromBlock, toBlock, count, }: Parameters<BatchEventOnProgress>[0]): void;
+    updateEventProgress({ percentage, type, fromBlock, toBlock, count }: Parameters<BatchEventOnProgress>[0]): void;
-    updateBlockProgress({ percentage, currentIndex, totalIndex, }: Parameters<BatchBlockOnProgress>[0]): void;
+    updateBlockProgress({ percentage, currentIndex, totalIndex }: Parameters<BatchBlockOnProgress>[0]): void;
-    updateTransactionProgress({ percentage, currentIndex, totalIndex, }: Parameters<BatchBlockOnProgress>[0]): void;
+    updateTransactionProgress({ percentage, currentIndex, totalIndex }: Parameters<BatchBlockOnProgress>[0]): void;
-    updateGraphProgress({ type, fromBlock, toBlock, count, }: Parameters<BatchGraphOnProgress>[0]): void;
+    updateGraphProgress({ type, fromBlock, toBlock, count }: Parameters<BatchGraphOnProgress>[0]): void;
     formatEvents(events: EventLog[]): Promise<EventType[]>;
     /**
      * Get saved or cached events
@@ -75,7 +75,7 @@ export declare class BaseEventsService<EventType extends MinimalEvents> {
         fromBlock: number;
         toBlock?: number;
     }): Promise<BaseEvents<EventType>>;
-    getLatestEvents({ fromBlock, }: {
+    getLatestEvents({ fromBlock }: {
         fromBlock: number;
     }): Promise<BaseEvents<EventType>>;
     validateEvents<S>({ events, lastBlock, hasNewEvents, }: BaseEvents<EventType> & {
@@ -132,7 +132,7 @@ export declare class BaseEchoService extends BaseEventsService<EchoEvents> {
     getInstanceName(): string;
     getGraphMethod(): string;
     formatEvents(events: EventLog[]): Promise<EchoEvents[]>;
-    getEventsFromGraph({ fromBlock, }: {
+    getEventsFromGraph({ fromBlock }: {
         fromBlock: number;
     }): Promise<BaseEvents<EchoEvents>>;
 }
@@ -180,7 +180,7 @@ export declare class BaseGovernanceService extends BaseEventsService<AllGovernan
     getTovarishType(): string;
     getGraphMethod(): string;
     formatEvents(events: EventLog[]): Promise<AllGovernanceEvents[]>;
-    getEventsFromGraph({ fromBlock, }: {
+    getEventsFromGraph({ fromBlock }: {
         fromBlock: number;
     }): Promise<BaseEvents<AllGovernanceEvents>>;
     getAllProposals(): Promise<GovernanceProposals[]>;

dist/events/db.d.ts

@@ -28,7 +28,7 @@ export declare class DBTornadoService extends BaseTornadoService {
     constructor(params: DBTornadoServiceConstructor);
     getEventsFromDB(): Promise<BaseEvents<DepositsEvents | WithdrawalsEvents>>;
     getEventsFromCache(): Promise<CachedEvents<DepositsEvents | WithdrawalsEvents>>;
-    saveEvents({ events, lastBlock, }: BaseEvents<DepositsEvents | WithdrawalsEvents>): Promise<void>;
+    saveEvents({ events, lastBlock }: BaseEvents<DepositsEvents | WithdrawalsEvents>): Promise<void>;
 }
 export interface DBEchoServiceConstructor extends BaseEchoServiceConstructor {
     staticUrl: string;

dist/graphql/index.d.ts

@@ -57,7 +57,7 @@ export interface getMetaReturns {
     lastSyncBlock: null | number;
     hasIndexingErrors: null | boolean;
 }
-export declare function getMeta({ graphApi, subgraphName, fetchDataOptions, }: getMetaParams): Promise<getMetaReturns>;
+export declare function getMeta({ graphApi, subgraphName, fetchDataOptions }: getMetaParams): Promise<getMetaReturns>;
 export interface GraphRegisters {
     relayers: {
         id: string;

dist/idb.d.ts

@@ -35,16 +35,16 @@ export declare class IndexedDB {
         key?: string;
         count?: number;
     }): Promise<T>;
-    getItem<T>({ storeName, key, }: {
+    getItem<T>({ storeName, key }: {
         storeName: string;
         key: string;
     }): Promise<T | undefined>;
-    addItem({ storeName, data, key, }: {
+    addItem({ storeName, data, key }: {
         storeName: string;
         data: any;
         key: string;
     }): Promise<void>;
-    putItem({ storeName, data, key, }: {
+    putItem({ storeName, data, key }: {
         storeName: string;
         data: any;
         key?: string;
@@ -62,7 +62,7 @@ export declare class IndexedDB {
     getValue<T>(key: string): Promise<T | undefined>;
     setValue(key: string, data: any): Promise<void>;
     delValue(key: string): Promise<void>;
-    clearStore({ storeName, mode, }: {
+    clearStore({ storeName, mode }: {
         storeName: string;
         mode: IDBTransactionMode;
     }): Promise<void>;

dist/merkleTree.d.ts

@@ -22,7 +22,7 @@ export declare class MerkleTreeService {
     merkleWorkerPath?: string;
     constructor({ netId, amount, currency, Tornado, commitmentHex, merkleTreeHeight, emptyElement, merkleWorkerPath, }: MerkleTreeConstructor);
     createTree(events: Element[]): Promise<MerkleTree>;
-    createPartialTree({ edge, elements, }: {
+    createPartialTree({ edge, elements }: {
         edge: TreeEdge;
         elements: Element[];
     }): Promise<PartialMerkleTree>;

dist/merkleTreeWorker.js

@@ -1814,9 +1814,7 @@ class Mimc {
   }
   async initMimc() {
     this.sponge = await buildMimcSponge();
-    this.hash = (left, right) => this.sponge?.F.toString(
+    this.hash = (left, right) => this.sponge?.F.toString(this.sponge?.multiHash([BigInt(left), BigInt(right)]));
-      this.sponge?.multiHash([BigInt(left), BigInt(right)])
-    );
   }
   async getHash() {
     await this.mimcPromise;
@@ -1837,27 +1835,18 @@ async function nodePostWork() {
   const { hash: hashFunction } = await mimc.getHash();
   const { merkleTreeHeight, edge, elements, zeroElement } = workerThreads.workerData;
   if (edge) {
-    const merkleTree2 = new libExports.PartialMerkleTree(
+    const merkleTree2 = new libExports.PartialMerkleTree(merkleTreeHeight, edge, elements, {
-      merkleTreeHeight,
-      edge,
-      elements,
-      {
       zeroElement,
       hashFunction
-      }
+    });
-    );
+    workerThreads.parentPort.postMessage(merkleTree2.toString());
-    workerThreads.parentPort.postMessage(
-      merkleTree2.toString()
-    );
     return;
   }
   const merkleTree = new libExports.MerkleTree(merkleTreeHeight, elements, {
     zeroElement,
     hashFunction
   });
-  workerThreads.parentPort.postMessage(
+  workerThreads.parentPort.postMessage(merkleTree.toString());
-    merkleTree.toString()
-  );
 }
 if (isNode && workerThreads) {
   nodePostWork();
@@ -1872,15 +1861,10 @@ if (isNode && workerThreads) {
     const { hash: hashFunction } = await mimc.getHash();
     const { merkleTreeHeight, edge, elements, zeroElement } = data;
     if (edge) {
-      const merkleTree2 = new libExports.PartialMerkleTree(
+      const merkleTree2 = new libExports.PartialMerkleTree(merkleTreeHeight, edge, elements, {
-        merkleTreeHeight,
-        edge,
-        elements,
-        {
         zeroElement,
         hashFunction
-        }
+      });
-      );
       postMessage(merkleTree2.toString());
       return;
     }

dist/merkleTreeWorker.umd.js

@@ -101986,9 +101986,7 @@ class Mimc {
   }
   async initMimc() {
     this.sponge = await mimcsponge_buildMimcSponge();
-    this.hash = (left, right) => this.sponge?.F.toString(
+    this.hash = (left, right) => this.sponge?.F.toString(this.sponge?.multiHash([BigInt(left), BigInt(right)]));
-      this.sponge?.multiHash([BigInt(left), BigInt(right)])
-    );
   }
   async getHash() {
     await this.mimcPromise;
@@ -102013,9 +102011,7 @@ BigInt.prototype.toJSON = function() {
 };
 const isNode = !process.browser && typeof globalThis.window === "undefined";
 const utils_crypto = isNode ? crypto_browserify.webcrypto : globalThis.crypto;
-const chunk = (arr, size) => [...Array(Math.ceil(arr.length / size))].map(
+const chunk = (arr, size) => [...Array(Math.ceil(arr.length / size))].map((_, i) => arr.slice(size * i, size + size * i));
-  (_, i) => arr.slice(size * i, size + size * i)
-);
 function utils_sleep(ms) {
   return new Promise((resolve) => setTimeout(resolve, ms));
 }
@@ -102043,9 +102039,7 @@ function bufferToBytes(b) {
   return new Uint8Array(b.buffer);
 }
 function bytesToBase64(bytes) {
-  return btoa(
+  return btoa(bytes.reduce((data, byte) => data + String.fromCharCode(byte), ""));
-    bytes.reduce((data, byte) => data + String.fromCharCode(byte), "")
-  );
 }
 function base64ToBytes(base64) {
   return Uint8Array.from(atob(base64), (c) => c.charCodeAt(0));
@@ -102060,11 +102054,7 @@ function hexToBytes(hexString) {
   if (hexString.length % 2 !== 0) {
     hexString = "0" + hexString;
   }
-  return Uint8Array.from(
+  return Uint8Array.from(hexString.match(/.{1,2}/g).map((byte) => parseInt(byte, 16)));
-    hexString.match(/.{1,2}/g).map(
-      (byte) => parseInt(byte, 16)
-    )
-  );
 }
 function bytesToBN(bytes) {
   return BigInt(bytesToHex(bytes));
@@ -102077,11 +102067,7 @@ function bnToBytes(bigint) {
   if (hexString.length % 2 !== 0) {
     hexString = "0" + hexString;
   }
-  return Uint8Array.from(
+  return Uint8Array.from(hexString.match(/.{1,2}/g).map((byte) => parseInt(byte, 16)));
-    hexString.match(/.{1,2}/g).map(
-      (byte) => parseInt(byte, 16)
-    )
-  );
 }
 function leBuff2Int(bytes) {
   return new BN(bytes, 16, "le");
@@ -102142,27 +102128,18 @@ async function nodePostWork() {
   const { hash: hashFunction } = await mimc.getHash();
   const { merkleTreeHeight, edge, elements, zeroElement } = (worker_threads_ignored_default()).workerData;
   if (edge) {
-    const merkleTree2 = new lib.PartialMerkleTree(
+    const merkleTree2 = new lib.PartialMerkleTree(merkleTreeHeight, edge, elements, {
-      merkleTreeHeight,
-      edge,
-      elements,
-      {
       zeroElement,
       hashFunction
-      }
+    });
-    );
+    worker_threads_ignored_default().parentPort.postMessage(merkleTree2.toString());
-    worker_threads_ignored_default().parentPort.postMessage(
-      merkleTree2.toString()
-    );
     return;
   }
   const merkleTree = new lib.MerkleTree(merkleTreeHeight, elements, {
     zeroElement,
     hashFunction
   });
-  worker_threads_ignored_default().parentPort.postMessage(
+  worker_threads_ignored_default().parentPort.postMessage(merkleTree.toString());
-    merkleTree.toString()
-  );
 }
 if (isNode && (worker_threads_ignored_default())) {
   nodePostWork();
@@ -102177,15 +102154,10 @@ if (isNode && (worker_threads_ignored_default())) {
     const { hash: hashFunction } = await mimc.getHash();
     const { merkleTreeHeight, edge, elements, zeroElement } = data;
     if (edge) {
-      const merkleTree2 = new lib.PartialMerkleTree(
+      const merkleTree2 = new lib.PartialMerkleTree(merkleTreeHeight, edge, elements, {
-        merkleTreeHeight,
-        edge,
-        elements,
-        {
         zeroElement,
         hashFunction
-        }
+      });
-      );
       postMessage(merkleTree2.toString());
       return;
     }

dist/providers.d.ts

@@ -50,7 +50,7 @@ export declare class TornadoWallet extends Wallet {
     gasLimitBump: number;
     gasFailover: boolean;
     bumpNonce: boolean;
-    constructor(key: string | SigningKey, provider?: Provider, { gasPriceBump, gasLimitBump, gasFailover, bumpNonce, }?: TornadoWalletOptions);
+    constructor(key: string | SigningKey, provider?: Provider, { gasPriceBump, gasLimitBump, gasFailover, bumpNonce }?: TornadoWalletOptions);
     static fromMnemonic(mneomnic: string, provider: Provider, index?: number, options?: TornadoWalletOptions): TornadoWallet;
     populateTransaction(tx: TransactionRequest): Promise<import("ethers").TransactionLike<string>>;
 }
@@ -60,7 +60,7 @@ export declare class TornadoVoidSigner extends VoidSigner {
     gasLimitBump: number;
     gasFailover: boolean;
     bumpNonce: boolean;
-    constructor(address: string, provider?: Provider, { gasPriceBump, gasLimitBump, gasFailover, bumpNonce, }?: TornadoWalletOptions);
+    constructor(address: string, provider?: Provider, { gasPriceBump, gasLimitBump, gasFailover, bumpNonce }?: TornadoWalletOptions);
     populateTransaction(tx: TransactionRequest): Promise<import("ethers").TransactionLike<string>>;
 }
 export declare class TornadoRpcSigner extends JsonRpcSigner {
@@ -69,7 +69,7 @@ export declare class TornadoRpcSigner extends JsonRpcSigner {
     gasLimitBump: number;
     gasFailover: boolean;
     bumpNonce: boolean;
-    constructor(provider: JsonRpcApiProvider, address: string, { gasPriceBump, gasLimitBump, gasFailover, bumpNonce, }?: TornadoWalletOptions);
+    constructor(provider: JsonRpcApiProvider, address: string, { gasPriceBump, gasLimitBump, gasFailover, bumpNonce }?: TornadoWalletOptions);
     sendUncheckedTransaction(tx: TransactionRequest): Promise<string>;
 }
 export type connectWalletFunc = (...args: any[]) => Promise<void>;

dist/relayerClient.d.ts

@@ -109,7 +109,7 @@ export function isRelayerUpdated(relayerVersion: string, netId: NetIdType) {
   return isUpdatedMajor && (Number(patch) >= 5 || netId !== NetId.MAINNET); // Patch checking - also backwards compatibility for Mainnet
 }
 **/
-export declare function calculateScore({ stakeBalance, tornadoServiceFee, }: RelayerInfo): bigint;
+export declare function calculateScore({ stakeBalance, tornadoServiceFee }: RelayerInfo): bigint;
 export declare function getWeightRandom(weightsScores: bigint[], random: bigint): number;
 export interface RelayerInstanceList {
     [key: string]: {

src/batch.ts

@@ -1,12 +1,4 @@
-import type {
+import type { Provider, BlockTag, Block, TransactionResponse, BaseContract, ContractEventName, EventLog } from 'ethers';
-    Provider,
-    BlockTag,
-    Block,
-    TransactionResponse,
-    BaseContract,
-    ContractEventName,
-    EventLog,
-} from 'ethers';
 import { chunk, sleep } from './utils';
 
 export interface BatchBlockServiceConstructor {
@@ -80,14 +72,9 @@ export class BatchBlockService {
                 let err;
 
                 // eslint-disable-next-line no-unmodified-loop-condition
-                while (
+                while ((!this.shouldRetry && retries === 0) || (this.shouldRetry && retries < this.retryMax)) {
-                    (!this.shouldRetry && retries === 0) ||
-                    (this.shouldRetry && retries < this.retryMax)
-                ) {
                     try {
-                        return await Promise.all(
+                        return await Promise.all(blocks.map((b) => this.getBlock(b)));
-                            blocks.map((b) => this.getBlock(b)),
-                        );
                     } catch (e) {
                         retries++;
                         err = e;
@@ -106,15 +93,8 @@ export class BatchBlockService {
         let blockCount = 0;
         const results: Block[] = [];
 
-        for (const chunks of chunk(
+        for (const chunks of chunk(blocks, this.concurrencySize * this.batchSize)) {
-            blocks,
+            const chunksResult = (await Promise.all(this.createBatchRequest(chunk(chunks, this.batchSize)))).flat();
-            this.concurrencySize * this.batchSize,
-        )) {
-            const chunksResult = (
-                await Promise.all(
-                    this.createBatchRequest(chunk(chunks, this.batchSize)),
-                )
-            ).flat();
 
             results.push(...chunksResult);
 
@@ -173,9 +153,7 @@ export class BatchTransactionService {
         return txObject;
     }
 
-    createBatchRequest(
+    createBatchRequest(batchArray: string[][]): Promise<TransactionResponse[]>[] {
-        batchArray: string[][],
-    ): Promise<TransactionResponse[]>[] {
         return batchArray.map(async (txs: string[], index: number) => {
             await sleep(20 * index);
 
@@ -184,14 +162,9 @@ export class BatchTransactionService {
                 let err;
 
                 // eslint-disable-next-line no-unmodified-loop-condition
-                while (
+                while ((!this.shouldRetry && retries === 0) || (this.shouldRetry && retries < this.retryMax)) {
-                    (!this.shouldRetry && retries === 0) ||
-                    (this.shouldRetry && retries < this.retryMax)
-                ) {
                     try {
-                        return await Promise.all(
+                        return await Promise.all(txs.map((tx) => this.getTransaction(tx)));
-                            txs.map((tx) => this.getTransaction(tx)),
-                        );
                     } catch (e) {
                         retries++;
                         err = e;
@@ -210,15 +183,8 @@ export class BatchTransactionService {
         let txCount = 0;
         const results = [];
 
-        for (const chunks of chunk(
+        for (const chunks of chunk(txs, this.concurrencySize * this.batchSize)) {
-            txs,
+            const chunksResult = (await Promise.all(this.createBatchRequest(chunk(chunks, this.batchSize)))).flat();
-            this.concurrencySize * this.batchSize,
-        )) {
-            const chunksResult = (
-                await Promise.all(
-                    this.createBatchRequest(chunk(chunks, this.batchSize)),
-                )
-            ).flat();
 
             results.push(...chunksResult);
 
@@ -301,25 +267,14 @@ export class BatchEventsService {
         this.retryOn = retryOn;
     }
 
-    async getPastEvents({
+    async getPastEvents({ fromBlock, toBlock, type }: EventInput): Promise<EventLog[]> {
-        fromBlock,
-        toBlock,
-        type,
-    }: EventInput): Promise<EventLog[]> {
         let err;
         let retries = 0;
 
         // eslint-disable-next-line no-unmodified-loop-condition
-        while (
+        while ((!this.shouldRetry && retries === 0) || (this.shouldRetry && retries < this.retryMax)) {
-            (!this.shouldRetry && retries === 0) ||
-            (this.shouldRetry && retries < this.retryMax)
-        ) {
             try {
-                return (await this.contract.queryFilter(
+                return (await this.contract.queryFilter(type, fromBlock, toBlock)) as EventLog[];
-                    type,
-                    fromBlock,
-                    toBlock,
-                )) as EventLog[];
                 // eslint-disable-next-line @typescript-eslint/no-explicit-any
             } catch (e: any) {
                 err = e;
@@ -328,9 +283,7 @@ export class BatchEventsService {
                 // If provider.getBlockNumber returned last block that isn't accepted (happened on Avalanche/Gnosis),
                 // get events to last accepted block
                 if (e.message.includes('after last accepted block')) {
-                    const acceptedBlock = parseInt(
+                    const acceptedBlock = parseInt(e.message.split('after last accepted block ')[1]);
-                        e.message.split('after last accepted block ')[1],
-                    );
                     toBlock = acceptedBlock;
                 }
 
@@ -350,11 +303,7 @@ export class BatchEventsService {
         });
     }
 
-    async getBatchEvents({
+    async getBatchEvents({ fromBlock, toBlock, type = '*' }: EventInput): Promise<EventLog[]> {
-        fromBlock,
-        toBlock,
-        type = '*',
-    }: EventInput): Promise<EventLog[]> {
         if (!toBlock) {
             toBlock = await this.provider.getBlockNumber();
         }
@@ -362,10 +311,7 @@ export class BatchEventsService {
         const eventsToSync = [];
 
         for (let i = fromBlock; i < toBlock; i += this.blocksPerRequest) {
-            const j =
+            const j = i + this.blocksPerRequest - 1 > toBlock ? toBlock : i + this.blocksPerRequest - 1;
-                i + this.blocksPerRequest - 1 > toBlock
-                    ? toBlock
-                    : i + this.blocksPerRequest - 1;
 
             eventsToSync.push({ fromBlock: i, toBlock: j, type });
         }
@@ -378,9 +324,7 @@ export class BatchEventsService {
         for (const chunk of eventChunk) {
             chunkCount++;
 
-            const fetchedEvents = (
+            const fetchedEvents = (await Promise.all(this.createBatchRequest(chunk))).flat();
-                await Promise.all(this.createBatchRequest(chunk))
-            ).flat();
             events.push(...fetchedEvents);
 
             if (typeof this.onProgress === 'function') {

src/deposits.ts

@@ -1,11 +1,4 @@
-import {
+import { bnToBytes, bytesToBN, leBuff2Int, leInt2Buff, rBigInt, toFixedHex } from './utils';
-    bnToBytes,
-    bytesToBN,
-    leBuff2Int,
-    leInt2Buff,
-    rBigInt,
-    toFixedHex,
-} from './utils';
 import { buffPedersenHash } from './pedersen';
 import type { NetIdType } from './networkConfig';
 
@@ -45,15 +38,13 @@ export interface parsedInvoiceExec extends DepositType {
 }
 
 export function parseNote(noteString: string): parsedNoteExec | undefined {
-    const noteRegex =
+    const noteRegex = /tornado-(?<currency>\w+)-(?<amount>[\d.]+)-(?<netId>\d+)-0x(?<noteHex>[0-9a-fA-F]{124})/g;
-        /tornado-(?<currency>\w+)-(?<amount>[\d.]+)-(?<netId>\d+)-0x(?<noteHex>[0-9a-fA-F]{124})/g;
     const match = noteRegex.exec(noteString);
     if (!match) {
         return;
     }
 
-    const { currency, amount, netId, noteHex } =
+    const { currency, amount, netId, noteHex } = match.groups as unknown as parsedNoteExec;
-        match.groups as unknown as parsedNoteExec;
 
     return {
         currency: currency.toLowerCase(),
@@ -64,9 +55,7 @@ export function parseNote(noteString: string): parsedNoteExec | undefined {
     };
 }
 
-export function parseInvoice(
+export function parseInvoice(invoiceString: string): parsedInvoiceExec | undefined {
-    invoiceString: string,
-): parsedInvoiceExec | undefined {
     const invoiceRegex =
         /tornadoInvoice-(?<currency>\w+)-(?<amount>[\d.]+)-(?<netId>\d+)-0x(?<commitmentHex>[0-9a-fA-F]{64})/g;
     const match = invoiceRegex.exec(invoiceString);
@@ -74,8 +63,7 @@ export function parseInvoice(
         return;
     }
 
-    const { currency, amount, netId, commitmentHex } =
+    const { currency, amount, netId, commitmentHex } = match.groups as unknown as parsedInvoiceExec;
-        match.groups as unknown as parsedInvoiceExec;
 
     return {
         currency: currency.toLowerCase(),
@@ -86,14 +74,8 @@ export function parseInvoice(
     };
 }
 
-export async function createDeposit({
+export async function createDeposit({ nullifier, secret }: createDepositParams): Promise<createDepositObject> {
-    nullifier,
+    const preimage = new Uint8Array([...leInt2Buff(nullifier), ...leInt2Buff(secret)]);
-    secret,
-}: createDepositParams): Promise<createDepositObject> {
-    const preimage = new Uint8Array([
-        ...leInt2Buff(nullifier),
-        ...leInt2Buff(secret),
-    ]);
     const noteHex = toFixedHex(bytesToBN(preimage), 62);
     const commitment = BigInt(await buffPedersenHash(preimage));
     const commitmentHex = toFixedHex(commitment);
@@ -184,13 +166,7 @@ export class Deposit {
         );
     }
 
-    static async createNote({
+    static async createNote({ currency, amount, netId, nullifier, secret }: createNoteParams): Promise<Deposit> {
-        currency,
-        amount,
-        netId,
-        nullifier,
-        secret,
-    }: createNoteParams): Promise<Deposit> {
         if (!nullifier) {
             nullifier = rBigInt(31);
         }
@@ -226,13 +202,7 @@ export class Deposit {
             throw new Error('The note has invalid format');
         }
 
-        const {
+        const { currency, amount, netId, note, noteHex: parsedNoteHex } = parsedNote;
-            currency,
-            amount,
-            netId,
-            note,
-            noteHex: parsedNoteHex,
-        } = parsedNote;
 
         const bytes = bnToBytes(parsedNoteHex);
         const nullifier = BigInt(leBuff2Int(bytes.slice(0, 31)).toString());
@@ -276,8 +246,7 @@ export class Invoice {
             throw new Error('The invoice has invalid format');
         }
 
-        const { currency, amount, netId, invoice, commitmentHex } =
+        const { currency, amount, netId, invoice, commitmentHex } = parsedInvoice;
-            parsedInvoice;
 
         this.currency = currency;
         this.amount = amount;

src/encryptedNotes.ts

@@ -1,25 +1,6 @@
-import {
+import { getEncryptionPublicKey, encrypt, decrypt, EthEncryptedData } from '@metamask/eth-sig-util';
-    getEncryptionPublicKey,
+import { JsonRpcApiProvider, Signer, Wallet, computeAddress, getAddress } from 'ethers';
-    encrypt,
+import { base64ToBytes, bytesToBase64, bytesToHex, hexToBytes, toFixedHex, concatBytes, rHex } from './utils';
-    decrypt,
-    EthEncryptedData,
-} from '@metamask/eth-sig-util';
-import {
-    JsonRpcApiProvider,
-    Signer,
-    Wallet,
-    computeAddress,
-    getAddress,
-} from 'ethers';
-import {
-    base64ToBytes,
-    bytesToBase64,
-    bytesToHex,
-    hexToBytes,
-    toFixedHex,
-    concatBytes,
-    rHex,
-} from './utils';
 import { EchoEvents, EncryptedNotesEvents } from './events';
 
 export interface NoteToEncrypt {
@@ -33,23 +14,12 @@ export interface DecryptedNotes {
     noteHex: string;
 }
 
-export function packEncryptedMessage({
+export function packEncryptedMessage({ nonce, ephemPublicKey, ciphertext }: EthEncryptedData) {
-    nonce,
-    ephemPublicKey,
-    ciphertext,
-}: EthEncryptedData) {
     const nonceBuf = toFixedHex(bytesToHex(base64ToBytes(nonce)), 24);
-    const ephemPublicKeyBuf = toFixedHex(
+    const ephemPublicKeyBuf = toFixedHex(bytesToHex(base64ToBytes(ephemPublicKey)), 32);
-        bytesToHex(base64ToBytes(ephemPublicKey)),
-        32,
-    );
     const ciphertextBuf = bytesToHex(base64ToBytes(ciphertext));
 
-    const messageBuff = concatBytes(
+    const messageBuff = concatBytes(hexToBytes(nonceBuf), hexToBytes(ephemPublicKeyBuf), hexToBytes(ciphertextBuf));
-        hexToBytes(nonceBuf),
-        hexToBytes(ephemPublicKeyBuf),
-        hexToBytes(ciphertextBuf),
-    );
 
     return bytesToHex(messageBuff);
 }
@@ -105,10 +75,7 @@ export class NoteAccount {
     static async getSignerPublicKey(signer: Signer | Wallet) {
         if ((signer as Wallet).privateKey) {
             const wallet = signer as Wallet;
-            const privateKey =
+            const privateKey = wallet.privateKey.slice(0, 2) === '0x' ? wallet.privateKey.slice(2) : wallet.privateKey;
-                wallet.privateKey.slice(0, 2) === '0x'
-                    ? wallet.privateKey.slice(2)
-                    : wallet.privateKey;
 
             // Should return base64 encoded public key
             return getEncryptionPublicKey(privateKey);
@@ -146,13 +113,8 @@ export class NoteAccount {
     /**
      * Decrypt Echoer backuped note encryption account with private keys
      */
-    static async decryptSignerNoteAccounts(
+    static async decryptSignerNoteAccounts(signer: Signer | Wallet, events: EchoEvents[]): Promise<NoteAccount[]> {
-        signer: Signer | Wallet,
+        const signerAddress = (signer as (Signer & { address: string }) | Wallet).address;
-        events: EchoEvents[],
-    ): Promise<NoteAccount[]> {
-        const signerAddress = (
-            signer as (Signer & { address: string }) | Wallet
-        ).address;
 
         const decryptedEvents = [];
 
@@ -162,26 +124,21 @@ export class NoteAccount {
             }
 
             try {
-                const unpackedMessage = unpackEncryptedMessage(
+                const unpackedMessage = unpackEncryptedMessage(event.encryptedAccount);
-                    event.encryptedAccount,
-                );
 
                 let recoveryKey;
 
                 if ((signer as Wallet).privateKey) {
                     const wallet = signer as Wallet;
                     const privateKey =
-                        wallet.privateKey.slice(0, 2) === '0x'
+                        wallet.privateKey.slice(0, 2) === '0x' ? wallet.privateKey.slice(2) : wallet.privateKey;
-                            ? wallet.privateKey.slice(2)
-                            : wallet.privateKey;
 
                     recoveryKey = decrypt({
                         encryptedData: unpackedMessage,
                         privateKey,
                     });
                 } else {
-                    const { version, nonce, ephemPublicKey, ciphertext } =
+                    const { version, nonce, ephemPublicKey, ciphertext } = unpackedMessage;
-                        unpackedMessage;
 
                     const unpackedBuffer = bytesToHex(
                         new TextEncoder().encode(
@@ -196,10 +153,7 @@ export class NoteAccount {
 
                     const provider = signer.provider as JsonRpcApiProvider;
 
-                    recoveryKey = await provider.send('eth_decrypt', [
+                    recoveryKey = await provider.send('eth_decrypt', [unpackedBuffer, signerAddress]);
-                        unpackedBuffer,
-                        signerAddress,
-                    ]);
                 }
 
                 decryptedEvents.push(
@@ -222,9 +176,7 @@ export class NoteAccount {
 
         for (const event of events) {
             try {
-                const unpackedMessage = unpackEncryptedMessage(
+                const unpackedMessage = unpackEncryptedMessage(event.encryptedNote);
-                    event.encryptedNote,
-                );
 
                 const [address, noteHex] = decrypt({
                     encryptedData: unpackedMessage,

src/ens.ts

@@ -1,10 +1,4 @@
-import {
+import { namehash, EnsResolver, AbstractProvider, keccak256, Signer } from 'ethers';
-    namehash,
-    EnsResolver,
-    AbstractProvider,
-    keccak256,
-    Signer,
-} from 'ethers';
 
 import {
     ENSNameWrapper,
@@ -30,10 +24,7 @@ export function labelhash(label: string) {
     if (!label) {
         return bytesToHex(new Uint8Array(32).fill(0));
     }
-    return (
+    return encodedLabelToLabelhash(label) || keccak256(new TextEncoder().encode(label));
-        encodedLabelToLabelhash(label) ||
-        keccak256(new TextEncoder().encode(label))
-    );
 }
 
 export function makeLabelNodeAndParent(name: string) {
@@ -84,21 +75,11 @@ export class ENSUtils {
     async getContracts() {
         const { chainId } = await this.provider.getNetwork();
 
-        const { ensRegistry, ensPublicResolver, ensNameWrapper } =
+        const { ensRegistry, ensPublicResolver, ensNameWrapper } = EnsContracts[Number(chainId)];
-            EnsContracts[Number(chainId)];
 
-        this.ENSRegistry = ENSRegistry__factory.connect(
+        this.ENSRegistry = ENSRegistry__factory.connect(ensRegistry, this.provider);
-            ensRegistry,
+        this.ENSResolver = ENSResolver__factory.connect(ensPublicResolver, this.provider);
-            this.provider,
+        this.ENSNameWrapper = ENSNameWrapper__factory.connect(ensNameWrapper, this.provider);
-        );
-        this.ENSResolver = ENSResolver__factory.connect(
-            ensPublicResolver,
-            this.provider,
-        );
-        this.ENSNameWrapper = ENSNameWrapper__factory.connect(
-            ensNameWrapper,
-            this.provider,
-        );
     }
 
     async getOwner(name: string) {
@@ -117,9 +98,7 @@ export class ENSUtils {
 
         const owner = (signer as unknown as { address: string }).address;
 
-        const nameWrapper = (this.ENSNameWrapper as ENSNameWrapper).connect(
+        const nameWrapper = (this.ENSNameWrapper as ENSNameWrapper).connect(signer);
-            signer,
-        );
 
         const { labelhash } = makeLabelNodeAndParent(name);
 
@@ -139,21 +118,12 @@ export class ENSUtils {
 
         const { labelhash, parentNode } = makeLabelNodeAndParent(name);
 
-        return registry.setSubnodeRecord(
+        return registry.setSubnodeRecord(parentNode, labelhash, owner, resolver.target, BigInt(0));
-            parentNode,
-            labelhash,
-            owner,
-            resolver.target,
-            BigInt(0),
-        );
     }
 
     // https://github.com/ensdomains/ensjs/blob/main/packages/ensjs/src/functions/wallet/setTextRecord.ts
     async setText(signer: Signer, name: string, key: string, value: string) {
-        const resolver = ENSResolver__factory.connect(
+        const resolver = ENSResolver__factory.connect((await this.getResolver(name))?.address as string, signer);
-            (await this.getResolver(name))?.address as string,
-            signer,
-        );
 
         return resolver.setText(namehash(name), key, value);
     }

src/events/base.ts

@@ -34,11 +34,7 @@ import {
 } from '../batch';
 
 import { fetchData, fetchDataOptions } from '../providers';
-import {
+import { enabledChains, type NetIdType, type SubdomainMap } from '../networkConfig';
-    enabledChains,
-    type NetIdType,
-    type SubdomainMap,
-} from '../networkConfig';
 import { RelayerParams, MIN_STAKE_BALANCE } from '../relayerClient';
 import type { TovarishClient } from '../tovarishClient';
 
@@ -163,39 +159,18 @@ export class BaseEventsService<EventType extends MinimalEvents> {
     }
 
     /* eslint-disable @typescript-eslint/no-unused-vars */
-    updateEventProgress({
+    updateEventProgress({ percentage, type, fromBlock, toBlock, count }: Parameters<BatchEventOnProgress>[0]) {}
-        percentage,
-        type,
-        fromBlock,
-        toBlock,
-        count,
-    }: Parameters<BatchEventOnProgress>[0]) {}
 
-    updateBlockProgress({
+    updateBlockProgress({ percentage, currentIndex, totalIndex }: Parameters<BatchBlockOnProgress>[0]) {}
-        percentage,
-        currentIndex,
-        totalIndex,
-    }: Parameters<BatchBlockOnProgress>[0]) {}
 
-    updateTransactionProgress({
+    updateTransactionProgress({ percentage, currentIndex, totalIndex }: Parameters<BatchBlockOnProgress>[0]) {}
-        percentage,
-        currentIndex,
-        totalIndex,
-    }: Parameters<BatchBlockOnProgress>[0]) {}
 
-    updateGraphProgress({
+    updateGraphProgress({ type, fromBlock, toBlock, count }: Parameters<BatchGraphOnProgress>[0]) {}
-        type,
-        fromBlock,
-        toBlock,
-        count,
-    }: Parameters<BatchGraphOnProgress>[0]) {}
     /* eslint-enable @typescript-eslint/no-unused-vars */
 
     async formatEvents(events: EventLog[]): Promise<EventType[]> {
         // eslint-disable-next-line no-return-await
-        return await new Promise((resolve) =>
+        return await new Promise((resolve) => resolve(events as unknown as EventType[]));
-            resolve(events as unknown as EventType[]),
-        );
     }
 
     /**
@@ -220,9 +195,7 @@ export class BaseEventsService<EventType extends MinimalEvents> {
         };
     }
 
-    async getSavedEvents(): Promise<
+    async getSavedEvents(): Promise<BaseEvents<EventType> | CachedEvents<EventType>> {
-        BaseEvents<EventType> | CachedEvents<EventType>
-    > {
         let dbEvents = await this.getEventsFromDB();
 
         if (!dbEvents.lastBlock) {
@@ -251,9 +224,7 @@ export class BaseEventsService<EventType extends MinimalEvents> {
         }
 
         // eslint-disable-next-line @typescript-eslint/no-explicit-any
-        const { events, lastSyncBlock } = (await (graph as any)[
+        const { events, lastSyncBlock } = (await (graph as any)[methodName || this.getGraphMethod()]({
-            methodName || this.getGraphMethod()
-        ]({
             fromBlock,
             ...this.getGraphParams(),
         })) as BaseGraphEvents<EventType>;
@@ -305,17 +276,9 @@ export class BaseEventsService<EventType extends MinimalEvents> {
         }
     }
 
-    async getLatestEvents({
+    async getLatestEvents({ fromBlock }: { fromBlock: number }): Promise<BaseEvents<EventType>> {
-        fromBlock,
+        if (this.tovarishClient?.selectedRelayer && ![DEPOSIT, WITHDRAWAL].includes(this.type.toLowerCase())) {
-    }: {
+            const { events, lastSyncBlock: lastBlock } = await this.tovarishClient.getEvents<EventType>({
-        fromBlock: number;
-    }): Promise<BaseEvents<EventType>> {
-        if (
-            this.tovarishClient?.selectedRelayer &&
-            ![DEPOSIT, WITHDRAWAL].includes(this.type.toLowerCase())
-        ) {
-            const { events, lastSyncBlock: lastBlock } =
-                await this.tovarishClient.getEvents<EventType>({
                 type: this.getTovarishType(),
                 fromBlock,
             });
@@ -328,9 +291,7 @@ export class BaseEventsService<EventType extends MinimalEvents> {
 
         const graphEvents = await this.getEventsFromGraph({ fromBlock });
         const lastSyncBlock =
-            graphEvents.lastBlock && graphEvents.lastBlock >= fromBlock
+            graphEvents.lastBlock && graphEvents.lastBlock >= fromBlock ? graphEvents.lastBlock : fromBlock;
-                ? graphEvents.lastBlock
-                : fromBlock;
         const rpcEvents = await this.getEventsFromRpc({
             fromBlock: lastSyncBlock,
         });
@@ -374,10 +335,7 @@ export class BaseEventsService<EventType extends MinimalEvents> {
 
         const eventSet = new Set();
 
-        const allEvents: EventType[] = [
+        const allEvents: EventType[] = [...savedEvents.events, ...newEvents.events]
-            ...savedEvents.events,
-            ...newEvents.events,
-        ]
             .sort((a, b) => {
                 if (a.blockNumber === b.blockNumber) {
                     return a.logIndex - b.logIndex;
@@ -391,8 +349,7 @@ export class BaseEventsService<EventType extends MinimalEvents> {
                 return !hasEvent;
             });
 
-        const lastBlock =
+        const lastBlock = newEvents.lastBlock || allEvents[allEvents.length - 1]?.blockNumber;
-            newEvents.lastBlock || allEvents[allEvents.length - 1]?.blockNumber;
 
         const validateResult = await this.validateEvents<S>({
             events: allEvents,
@@ -401,10 +358,7 @@ export class BaseEventsService<EventType extends MinimalEvents> {
         });
 
         // If the events are loaded from cache or we have found new events, save them
-        if (
+        if ((savedEvents as CachedEvents<EventType>).fromCache || newEvents.events.length) {
-            (savedEvents as CachedEvents<EventType>).fromCache ||
-            newEvents.events.length
-        ) {
             await this.saveEvents({ events: allEvents, lastBlock });
         }
 
@@ -416,8 +370,7 @@ export class BaseEventsService<EventType extends MinimalEvents> {
     }
 }
 
-export interface BaseTornadoServiceConstructor
+export interface BaseTornadoServiceConstructor extends Omit<BaseEventsServiceConstructor, 'contract'> {
-    extends Omit<BaseEventsServiceConstructor, 'contract'> {
     Tornado: Tornado;
     amount: string;
     currency: string;
@@ -430,9 +383,7 @@ export interface DepositsGraphParams extends BaseGraphParams {
     currency: string;
 }
 
-export class BaseTornadoService extends BaseEventsService<
+export class BaseTornadoService extends BaseEventsService<DepositsEvents | WithdrawalsEvents> {
-    DepositsEvents | WithdrawalsEvents
-> {
     amount: string;
     currency: string;
 
@@ -442,14 +393,7 @@ export class BaseTornadoService extends BaseEventsService<
     batchBlockService: BatchBlockService;
 
     constructor(serviceConstructor: BaseTornadoServiceConstructor) {
-        const {
+        const { Tornado: contract, amount, currency, provider, optionalTree, merkleTreeService } = serviceConstructor;
-            Tornado: contract,
-            amount,
-            currency,
-            provider,
-            optionalTree,
-            merkleTreeService,
-        } = serviceConstructor;
 
         super({
             ...serviceConstructor,
@@ -492,13 +436,10 @@ export class BaseTornadoService extends BaseEventsService<
         };
     }
 
-    async formatEvents(
+    async formatEvents(events: EventLog[]): Promise<(DepositsEvents | WithdrawalsEvents)[]> {
-        events: EventLog[],
-    ): Promise<(DepositsEvents | WithdrawalsEvents)[]> {
         const type = this.getType().toLowerCase();
         if (type === DEPOSIT) {
-            const formattedEvents = events.map(
+            const formattedEvents = events.map(({ blockNumber, index: logIndex, transactionHash, args }) => {
-                ({ blockNumber, index: logIndex, transactionHash, args }) => {
                 const { commitment, leafIndex, timestamp } = args;
 
                 return {
@@ -509,23 +450,14 @@ export class BaseTornadoService extends BaseEventsService<
                     leafIndex: Number(leafIndex),
                     timestamp: Number(timestamp),
                 };
-                },
+            });
-            );
 
-            const txs = await this.batchTransactionService.getBatchTransactions(
+            const txs = await this.batchTransactionService.getBatchTransactions([
-                [
+                ...new Set(formattedEvents.map(({ transactionHash }) => transactionHash)),
-                    ...new Set(
+            ]);
-                        formattedEvents.map(
-                            ({ transactionHash }) => transactionHash,
-                        ),
-                    ),
-                ],
-            );
 
             return formattedEvents.map((event) => {
-                const { from } = txs.find(
+                const { from } = txs.find(({ hash }) => hash === event.transactionHash) as TransactionResponse;
-                    ({ hash }) => hash === event.transactionHash,
-                ) as TransactionResponse;
 
                 return {
                     ...event,
@@ -533,8 +465,7 @@ export class BaseTornadoService extends BaseEventsService<
                 };
             });
         } else {
-            const formattedEvents = events.map(
+            const formattedEvents = events.map(({ blockNumber, index: logIndex, transactionHash, args }) => {
-                ({ blockNumber, index: logIndex, transactionHash, args }) => {
                 const { nullifierHash, to, fee } = args;
 
                 return {
@@ -545,19 +476,14 @@ export class BaseTornadoService extends BaseEventsService<
                     to: getAddress(to),
                     fee: String(fee),
                 };
-                },
+            });
-            );
 
             const blocks = await this.batchBlockService.getBatchBlocks([
-                ...new Set(
+                ...new Set(formattedEvents.map(({ blockNumber }) => blockNumber)),
-                    formattedEvents.map(({ blockNumber }) => blockNumber),
-                ),
             ]);
 
             return formattedEvents.map((event) => {
-                const { timestamp } = blocks.find(
+                const { timestamp } = blocks.find(({ number }) => number === event.blockNumber) as Block;
-                    ({ number }) => number === event.blockNumber,
-                ) as Block;
 
                 return {
                     ...event,
@@ -583,13 +509,8 @@ export class BaseTornadoService extends BaseEventsService<
                 throw new Error(errMsg);
             }
 
-            if (
+            if (this.merkleTreeService && (!this.optionalTree || hasNewEvents)) {
-                this.merkleTreeService &&
+                return (await this.merkleTreeService.verifyTree(depositEvents)) as S;
-                (!this.optionalTree || hasNewEvents)
-            ) {
-                return (await this.merkleTreeService.verifyTree(
-                    depositEvents,
-                )) as S;
             }
         }
 
@@ -602,8 +523,7 @@ export class BaseTornadoService extends BaseEventsService<
         fromBlock: number;
     }): Promise<BaseEvents<DepositsEvents | WithdrawalsEvents>> {
         if (this.tovarishClient?.selectedRelayer) {
-            const { events, lastSyncBlock: lastBlock } =
+            const { events, lastSyncBlock: lastBlock } = await this.tovarishClient.getEvents<
-                await this.tovarishClient.getEvents<
                 DepositsEvents | WithdrawalsEvents
             >({
                 type: this.getTovarishType(),
@@ -622,8 +542,7 @@ export class BaseTornadoService extends BaseEventsService<
     }
 }
 
-export interface BaseEchoServiceConstructor
+export interface BaseEchoServiceConstructor extends Omit<BaseEventsServiceConstructor, 'contract' | 'type'> {
-    extends Omit<BaseEventsServiceConstructor, 'contract' | 'type'> {
     Echoer: Echoer;
 }
 
@@ -666,11 +585,7 @@ export class BaseEchoService extends BaseEventsService<EchoEvents> {
             .filter((e) => e) as EchoEvents[];
     }
 
-    async getEventsFromGraph({
+    async getEventsFromGraph({ fromBlock }: { fromBlock: number }): Promise<BaseEvents<EchoEvents>> {
-        fromBlock,
-    }: {
-        fromBlock: number;
-    }): Promise<BaseEvents<EchoEvents>> {
         // TheGraph doesn't support our batch sync due to missing blockNumber field
         if (!this.graphApi || this.graphApi.includes('api.thegraph.com')) {
             return {
@@ -683,8 +598,7 @@ export class BaseEchoService extends BaseEventsService<EchoEvents> {
     }
 }
 
-export interface BaseEncryptedNotesServiceConstructor
+export interface BaseEncryptedNotesServiceConstructor extends Omit<BaseEventsServiceConstructor, 'contract' | 'type'> {
-    extends Omit<BaseEventsServiceConstructor, 'contract' | 'type'> {
     Router: TornadoRouter | TornadoProxyLight;
 }
 
@@ -743,16 +657,12 @@ export const proposalState: { [key: string]: string } = {
     6: 'Expired',
 };
 
-function parseDescription(
+function parseDescription(id: number, text: string): { title: string; description: string } {
-    id: number,
-    text: string,
-): { title: string; description: string } {
     switch (id) {
         case 1:
             return {
                 title: text,
-                description:
+                description: 'See: https://torn.community/t/proposal-1-enable-torn-transfers/38',
-                    'See: https://torn.community/t/proposal-1-enable-torn-transfers/38',
             };
         case 10:
             text = text.replace('\n', '\\n\\n');
@@ -795,16 +705,10 @@ function parseDescription(
     };
 }
 
-function parseComment(
+function parseComment(Governance: Governance, calldata: string): { contact: string; message: string } {
-    Governance: Governance,
-    calldata: string,
-): { contact: string; message: string } {
     try {
         const methodLength = 4;
-        const result = abiCoder.decode(
+        const result = abiCoder.decode(['address[]', 'uint256', 'bool'], dataSlice(calldata, methodLength));
-            ['address[]', 'uint256', 'bool'],
-            dataSlice(calldata, methodLength),
-        );
         const data = Governance.interface.encodeFunctionData(
             // @ts-expect-error encodeFunctionData is broken lol
             'castDelegatedVote',
@@ -812,10 +716,7 @@ function parseComment(
         );
         const length = dataLength(data);
 
-        const str: string = abiCoder.decode(
+        const str: string = abiCoder.decode(['string'], dataSlice(calldata, length))[0];
-            ['string'],
-            dataSlice(calldata, length),
-        )[0];
         const [contact, message] = JSON.parse(str) as string[];
 
         return {
@@ -848,8 +749,7 @@ export interface GovernanceVotes extends GovernanceVotedEvents {
     voterName?: string;
 }
 
-export interface BaseGovernanceServiceConstructor
+export interface BaseGovernanceServiceConstructor extends Omit<BaseEventsServiceConstructor, 'contract' | 'type'> {
-    extends Omit<BaseEventsServiceConstructor, 'contract' | 'type'> {
     Governance: Governance;
     Aggregator: Aggregator;
     ReverseRecords: ReverseRecords;
@@ -863,8 +763,7 @@ export class BaseGovernanceService extends BaseEventsService<AllGovernanceEvents
     batchTransactionService: BatchTransactionService;
 
     constructor(serviceConstructor: BaseGovernanceServiceConstructor) {
-        const { Governance, Aggregator, ReverseRecords, provider } =
+        const { Governance, Aggregator, ReverseRecords, provider } = serviceConstructor;
-            serviceConstructor;
 
         super({
             ...serviceConstructor,
@@ -900,14 +799,7 @@ export class BaseGovernanceService extends BaseEventsService<AllGovernanceEvents
         const delegatedEvents: GovernanceDelegatedEvents[] = [];
         const undelegatedEvents: GovernanceUndelegatedEvents[] = [];
 
-        events.forEach(
+        events.forEach(({ blockNumber, index: logIndex, transactionHash, args, eventName: event }) => {
-            ({
-                blockNumber,
-                index: logIndex,
-                transactionHash,
-                args,
-                eventName: event,
-            }) => {
             const eventObjects = {
                 blockNumber,
                 logIndex,
@@ -916,14 +808,7 @@ export class BaseGovernanceService extends BaseEventsService<AllGovernanceEvents
             };
 
             if (event === 'ProposalCreated') {
-                    const {
+                const { id, proposer, target, startTime, endTime, description } = args;
-                        id,
-                        proposer,
-                        target,
-                        startTime,
-                        endTime,
-                        description,
-                    } = args;
 
                 proposalEvents.push({
                     ...eventObjects,
@@ -969,27 +854,18 @@ export class BaseGovernanceService extends BaseEventsService<AllGovernanceEvents
                     delegateFrom,
                 });
             }
-            },
+        });
-        );
 
         if (votedEvents.length) {
             this.updateTransactionProgress({ percentage: 0 });
 
-            const txs = await this.batchTransactionService.getBatchTransactions(
+            const txs = await this.batchTransactionService.getBatchTransactions([
-                [
+                ...new Set(votedEvents.map(({ transactionHash }) => transactionHash)),
-                    ...new Set(
+            ]);
-                        votedEvents.map(
-                            ({ transactionHash }) => transactionHash,
-                        ),
-                    ),
-                ],
-            );
 
             votedEvents.forEach((event, index) => {
                 // eslint-disable-next-line prefer-const
-                let { data: input, from } = txs.find(
+                let { data: input, from } = txs.find((t) => t.hash === event.transactionHash) as TransactionResponse;
-                    (t) => t.hash === event.transactionHash,
-                ) as TransactionResponse;
 
                 // Filter spammy txs
                 if (!input || input.length > 2048) {
@@ -1001,25 +877,12 @@ export class BaseGovernanceService extends BaseEventsService<AllGovernanceEvents
             });
         }
 
-        return [
+        return [...proposalEvents, ...votedEvents, ...delegatedEvents, ...undelegatedEvents];
-            ...proposalEvents,
-            ...votedEvents,
-            ...delegatedEvents,
-            ...undelegatedEvents,
-        ];
     }
 
-    async getEventsFromGraph({
+    async getEventsFromGraph({ fromBlock }: { fromBlock: number }): Promise<BaseEvents<AllGovernanceEvents>> {
-        fromBlock,
-    }: {
-        fromBlock: number;
-    }): Promise<BaseEvents<AllGovernanceEvents>> {
         // TheGraph doesn't support governance subgraphs
-        if (
+        if (!this.graphApi || !this.subgraphName || this.graphApi.includes('api.thegraph.com')) {
-            !this.graphApi ||
-            !this.subgraphName ||
-            this.graphApi.includes('api.thegraph.com')
-        ) {
             return {
                 events: [],
                 lastBlock: fromBlock,
@@ -1032,16 +895,11 @@ export class BaseGovernanceService extends BaseEventsService<AllGovernanceEvents
     async getAllProposals(): Promise<GovernanceProposals[]> {
         const { events } = await this.updateEvents();
 
-        const proposalEvents = events.filter(
+        const proposalEvents = events.filter((e) => e.event === 'ProposalCreated') as GovernanceProposalCreatedEvents[];
-            (e) => e.event === 'ProposalCreated',
-        ) as GovernanceProposalCreatedEvents[];
 
-        const allProposers = [
+        const allProposers = [...new Set(proposalEvents.map((e) => [e.proposer]).flat())];
-            ...new Set(proposalEvents.map((e) => [e.proposer]).flat()),
-        ];
 
-        const [QUORUM_VOTES, proposalStatus, proposerNameRecords] =
+        const [QUORUM_VOTES, proposalStatus, proposerNameRecords] = await Promise.all([
-            await Promise.all([
             this.Governance.QUORUM_VOTES(),
             this.Aggregator.getAllProposals(this.Governance.target),
             this.ReverseRecords.getNames(allProposers),
@@ -1062,16 +920,11 @@ export class BaseGovernanceService extends BaseEventsService<AllGovernanceEvents
 
             const status = proposalStatus[index];
 
-            const { forVotes, againstVotes, executed, extended, state } =
+            const { forVotes, againstVotes, executed, extended, state } = status;
-                status;
 
             const { title, description } = parseDescription(id, text);
 
-            const quorum =
+            const quorum = ((Number(forVotes + againstVotes) / Number(QUORUM_VOTES)) * 100).toFixed(0) + '%';
-                (
-                    (Number(forVotes + againstVotes) / Number(QUORUM_VOTES)) *
-                    100
-                ).toFixed(0) + '%';
 
             return {
                 ...event,
@@ -1092,14 +945,10 @@ export class BaseGovernanceService extends BaseEventsService<AllGovernanceEvents
         const { events } = await this.getSavedEvents();
 
         const votedEvents = events.filter(
-            (e) =>
+            (e) => e.event === 'Voted' && (e as GovernanceVotedEvents).proposalId === proposalId,
-                e.event === 'Voted' &&
-                (e as GovernanceVotedEvents).proposalId === proposalId,
         ) as GovernanceVotedEvents[];
 
-        const allVoters = [
+        const allVoters = [...new Set(votedEvents.map((e) => [e.from, e.voter]).flat())];
-            ...new Set(votedEvents.map((e) => [e.from, e.voter]).flat()),
-        ];
 
         const names = await this.ReverseRecords.getNames(allVoters);
 
@@ -1116,10 +965,7 @@ export class BaseGovernanceService extends BaseEventsService<AllGovernanceEvents
         const votes = votedEvents.map((event) => {
             const { from, voter } = event;
 
-            const { contact, message } = parseComment(
+            const { contact, message } = parseComment(this.Governance, event.input);
-                this.Governance,
-                event.input,
-            );
 
             return {
                 ...event,
@@ -1137,20 +983,11 @@ export class BaseGovernanceService extends BaseEventsService<AllGovernanceEvents
         const { events } = await this.getSavedEvents();
 
         const delegatedAccs = events
-            .filter(
+            .filter((e) => e.event === 'Delegated' && (e as GovernanceDelegatedEvents).delegateTo === ethAccount)
-                (e) =>
-                    e.event === 'Delegated' &&
-                    (e as GovernanceDelegatedEvents).delegateTo === ethAccount,
-            )
             .map((e) => (e as GovernanceDelegatedEvents).account);
 
         const undelegatedAccs = events
-            .filter(
+            .filter((e) => e.event === 'Undelegated' && (e as GovernanceUndelegatedEvents).delegateFrom === ethAccount)
-                (e) =>
-                    e.event === 'Undelegated' &&
-                    (e as GovernanceUndelegatedEvents).delegateFrom ===
-                        ethAccount,
-            )
             .map((e) => (e as GovernanceUndelegatedEvents).account);
 
         const undel = [...undelegatedAccs];
@@ -1190,28 +1027,20 @@ export class BaseGovernanceService extends BaseEventsService<AllGovernanceEvents
     }
 }
 
-export async function getTovarishNetworks(
+export async function getTovarishNetworks(registryService: BaseRegistryService, relayers: CachedRelayerInfo[]) {
-    registryService: BaseRegistryService,
-    relayers: CachedRelayerInfo[],
-) {
     await Promise.all(
         relayers
             .filter((r) => r.tovarishHost)
             .map(async (relayer) => {
                 try {
-                    relayer.tovarishNetworks = await fetchData(
+                    relayer.tovarishNetworks = await fetchData(relayer.tovarishHost as string, {
-                        relayer.tovarishHost as string,
-                        {
                         ...registryService.fetchDataOptions,
                         headers: {
                             'Content-Type': 'application/json',
                         },
                         timeout: 30000,
-                            maxRetry: registryService.fetchDataOptions?.torPort
+                        maxRetry: registryService.fetchDataOptions?.torPort ? 2 : 0,
-                                ? 2
+                    });
-                                : 0,
-                        },
-                    );
                 } catch {
                     // Ignore error and disable relayer
                     relayer.tovarishNetworks = [];
@@ -1256,8 +1085,7 @@ export interface CachedRelayers {
     fromCache?: boolean;
 }
 
-export interface BaseRegistryServiceConstructor
+export interface BaseRegistryServiceConstructor extends Omit<BaseEventsServiceConstructor, 'contract' | 'type'> {
-    extends Omit<BaseEventsServiceConstructor, 'contract' | 'type'> {
     RelayerRegistry: RelayerRegistry;
     Aggregator: Aggregator;
     relayerEnsSubdomains: SubdomainMap;
@@ -1269,11 +1097,7 @@ export class BaseRegistryService extends BaseEventsService<RegistersEvents> {
     updateInterval: number;
 
     constructor(serviceConstructor: BaseRegistryServiceConstructor) {
-        const {
+        const { RelayerRegistry: contract, Aggregator, relayerEnsSubdomains } = serviceConstructor;
-            RelayerRegistry: contract,
-            Aggregator,
-            relayerEnsSubdomains,
-        } = serviceConstructor;
 
         super({
             ...serviceConstructor,
@@ -1301,8 +1125,7 @@ export class BaseRegistryService extends BaseEventsService<RegistersEvents> {
     }
 
     async formatEvents(events: EventLog[]) {
-        return events.map(
+        return events.map(({ blockNumber, index: logIndex, transactionHash, args }) => {
-            ({ blockNumber, index: logIndex, transactionHash, args }) => {
             const eventObjects = {
                 blockNumber,
                 logIndex,
@@ -1314,8 +1137,7 @@ export class BaseRegistryService extends BaseEventsService<RegistersEvents> {
                 ensName: args.ensName,
                 relayerAddress: args.relayerAddress,
             };
-            },
+        });
-        );
     }
 
     /**
@@ -1366,30 +1188,20 @@ export class BaseRegistryService extends BaseEventsService<RegistersEvents> {
             return false;
         });
 
-        const relayerNameHashes = uniqueRegisters.map((r) =>
+        const relayerNameHashes = uniqueRegisters.map((r) => namehash(r.ensName));
-            namehash(r.ensName),
-        );
 
         const [relayersData, timestamp] = await Promise.all([
-            this.Aggregator.relayersData.staticCall(
+            this.Aggregator.relayersData.staticCall(relayerNameHashes, subdomains.concat('tovarish-relayer')),
-                relayerNameHashes,
-                subdomains.concat('tovarish-relayer'),
-            ),
             this.provider.getBlock(lastBlock).then((b) => Number(b?.timestamp)),
         ]);
 
         const relayers = relayersData
-            .map(
+            .map(({ owner, balance: stakeBalance, records, isRegistered }, index) => {
-                (
-                    { owner, balance: stakeBalance, records, isRegistered },
-                    index,
-                ) => {
                 const { ensName, relayerAddress } = uniqueRegisters[index];
 
                 let tovarishHost = undefined;
 
-                    const hostnames = records.reduce(
+                const hostnames = records.reduce((acc, record, recordIndex) => {
-                        (acc, record, recordIndex) => {
                     if (record) {
                         // tovarish-relayer.relayer.eth
                         if (recordIndex === records.length - 1) {
@@ -1397,42 +1209,27 @@ export class BaseRegistryService extends BaseEventsService<RegistersEvents> {
                             return acc;
                         }
 
-                                acc[
+                        acc[Number(Object.keys(this.relayerEnsSubdomains)[recordIndex])] = record;
-                                    Number(
-                                        Object.keys(this.relayerEnsSubdomains)[
-                                            recordIndex
-                                        ],
-                                    )
-                                ] = record;
                     }
                     return acc;
-                        },
+                }, {} as SubdomainMap);
-                        {} as SubdomainMap,
-                    );
 
                 const hasMinBalance = stakeBalance >= MIN_STAKE_BALANCE;
 
-                    const preCondition =
+                const preCondition = Object.keys(hostnames).length && isRegistered && hasMinBalance;
-                        Object.keys(hostnames).length &&
-                        isRegistered &&
-                        hasMinBalance;
 
                 if (preCondition) {
                     return {
                         ensName,
                         relayerAddress: owner,
-                            registeredAddress:
+                        registeredAddress: owner !== relayerAddress ? relayerAddress : undefined,
-                                owner !== relayerAddress
-                                    ? relayerAddress
-                                    : undefined,
                         isRegistered,
                         stakeBalance: formatEther(stakeBalance),
                         hostnames,
                         tovarishHost,
                     } as CachedRelayerInfo;
                 }
-                },
+            })
-            )
             .filter((r) => r) as CachedRelayerInfo[];
 
         await getTovarishNetworks(this, relayers);
@@ -1459,19 +1256,14 @@ export class BaseRegistryService extends BaseEventsService<RegistersEvents> {
      */
     async updateRelayers(): Promise<CachedRelayers> {
         // eslint-disable-next-line prefer-const
-        let { lastBlock, timestamp, relayers, fromCache } =
+        let { lastBlock, timestamp, relayers, fromCache } = await this.getSavedRelayers();
-            await this.getSavedRelayers();
 
         let shouldSave = fromCache ?? false;
 
-        if (
+        if (!relayers.length || timestamp + this.updateInterval < Math.floor(Date.now() / 1000)) {
-            !relayers.length ||
-            timestamp + this.updateInterval < Math.floor(Date.now() / 1000)
-        ) {
             console.log('\nUpdating relayers from registry\n');
 
-            ({ lastBlock, timestamp, relayers } =
+            ({ lastBlock, timestamp, relayers } = await this.getLatestRelayers());
-                await this.getLatestRelayers());
 
             shouldSave = true;
         }

src/events/db.ts

@@ -152,8 +152,7 @@ export async function loadRemoteEvents<T extends MinimalEvents>({
     }
 }
 
-export interface DBTornadoServiceConstructor
+export interface DBTornadoServiceConstructor extends BaseTornadoServiceConstructor {
-    extends BaseTornadoServiceConstructor {
     staticUrl: string;
     idb: IndexedDB;
 }
@@ -187,10 +186,7 @@ export class DBTornadoService extends BaseTornadoService {
         });
     }
 
-    async saveEvents({
+    async saveEvents({ events, lastBlock }: BaseEvents<DepositsEvents | WithdrawalsEvents>) {
-        events,
-        lastBlock,
-    }: BaseEvents<DepositsEvents | WithdrawalsEvents>) {
         await saveDBEvents<DepositsEvents | WithdrawalsEvents>({
             idb: this.idb,
             instanceName: this.getInstanceName(),
@@ -244,8 +240,7 @@ export class DBEchoService extends BaseEchoService {
     }
 }
 
-export interface DBEncryptedNotesServiceConstructor
+export interface DBEncryptedNotesServiceConstructor extends BaseEncryptedNotesServiceConstructor {
-    extends BaseEncryptedNotesServiceConstructor {
     staticUrl: string;
     idb: IndexedDB;
 }
@@ -289,8 +284,7 @@ export class DBEncryptedNotesService extends BaseEncryptedNotesService {
     }
 }
 
-export interface DBGovernanceServiceConstructor
+export interface DBGovernanceServiceConstructor extends BaseGovernanceServiceConstructor {
-    extends BaseGovernanceServiceConstructor {
     staticUrl: string;
     idb: IndexedDB;
 }
@@ -334,8 +328,7 @@ export class DBGovernanceService extends BaseGovernanceService {
     }
 }
 
-export interface DBRegistryServiceConstructor
+export interface DBRegistryServiceConstructor extends BaseRegistryServiceConstructor {
-    extends BaseRegistryServiceConstructor {
     staticUrl: string;
     idb: IndexedDB;
 }

src/fees.ts

@@ -20,10 +20,7 @@ export function convertETHToTokenAmount(
     tokenDecimals: number = 18,
 ): bigint {
     const tokenDecimalsMultiplier = BigInt(10 ** Number(tokenDecimals));
-    return (
+    return (BigInt(amountInWei) * tokenDecimalsMultiplier) / BigInt(tokenPriceInWei);
-        (BigInt(amountInWei) * tokenDecimalsMultiplier) /
-        BigInt(tokenPriceInWei)
-    );
 }
 
 export interface RelayerFeeParams {
@@ -43,10 +40,7 @@ export class TornadoFeeOracle {
     provider: JsonRpcApiProvider;
     ovmGasPriceOracle?: OvmGasPriceOracle;
 
-    constructor(
+    constructor(provider: JsonRpcApiProvider, ovmGasPriceOracle?: OvmGasPriceOracle) {
-        provider: JsonRpcApiProvider,
-        ovmGasPriceOracle?: OvmGasPriceOracle,
-    ) {
         this.provider = provider;
 
         if (ovmGasPriceOracle) {
@@ -73,21 +67,14 @@ export class TornadoFeeOracle {
             })(),
             (async () => {
                 try {
-                    return BigInt(
+                    return BigInt(await this.provider.send('eth_maxPriorityFeePerGas', []));
-                        await this.provider.send(
-                            'eth_maxPriorityFeePerGas',
-                            [],
-                        ),
-                    );
                 } catch {
                     return BigInt(0);
                 }
             })(),
         ]);
 
-        return block?.baseFeePerGas
+        return block?.baseFeePerGas ? (block.baseFeePerGas * BigInt(15)) / BigInt(10) + getPriorityFee : getGasPrice;
-            ? (block.baseFeePerGas * BigInt(15)) / BigInt(10) + getPriorityFee
-            : getGasPrice;
     }
 
     /**
@@ -113,9 +100,7 @@ export class TornadoFeeOracle {
             };
         }
 
-        return this.ovmGasPriceOracle.getL1Fee.staticCall(
+        return this.ovmGasPriceOracle.getL1Fee.staticCall(Transaction.from(tx).unsignedSerialized);
-            Transaction.from(tx).unsignedSerialized,
-        );
     }
 
     /**
@@ -124,25 +109,14 @@ export class TornadoFeeOracle {
      * Using 30 gwei for default but it is recommended to supply cached gasPrice value from the UI
      */
     defaultEthRefund(gasPrice?: BigNumberish, gasLimit?: BigNumberish): bigint {
-        return (
+        return (gasPrice ? BigInt(gasPrice) : parseUnits('30', 'gwei')) * BigInt(gasLimit || 1_000_000);
-            (gasPrice ? BigInt(gasPrice) : parseUnits('30', 'gwei')) *
-            BigInt(gasLimit || 1_000_000)
-        );
     }
 
     /**
      * Calculates token amount for required ethRefund purchases required to calculate fees
      */
-    calculateTokenAmount(
+    calculateTokenAmount(ethRefund: BigNumberish, tokenPriceInEth: BigNumberish, tokenDecimals?: number): bigint {
-        ethRefund: BigNumberish,
+        return convertETHToTokenAmount(ethRefund, tokenPriceInEth, tokenDecimals);
-        tokenPriceInEth: BigNumberish,
-        tokenDecimals?: number,
-    ): bigint {
-        return convertETHToTokenAmount(
-            ethRefund,
-            tokenPriceInEth,
-            tokenDecimals,
-        );
     }
 
     /**
@@ -163,29 +137,17 @@ export class TornadoFeeOracle {
     }: RelayerFeeParams): bigint {
         const gasCosts = BigInt(gasPrice) * BigInt(gasLimit) + BigInt(l1Fee);
 
-        const relayerFee =
+        const relayerFee = (BigInt(denomination) * BigInt(Math.floor(10000 * relayerFeePercent))) / BigInt(10000 * 100);
-            (BigInt(denomination) *
-                BigInt(Math.floor(10000 * relayerFeePercent))) /
-            BigInt(10000 * 100);
 
         if (isEth) {
             // Add 20% premium
-            return (
+            return ((gasCosts + relayerFee) * BigInt(premiumPercent ? 100 + premiumPercent : 100)) / BigInt(100);
-                ((gasCosts + relayerFee) *
-                    BigInt(premiumPercent ? 100 + premiumPercent : 100)) /
-                BigInt(100)
-            );
         }
 
         const feeInEth = gasCosts + BigInt(ethRefund);
 
         return (
-            ((convertETHToTokenAmount(
+            ((convertETHToTokenAmount(feeInEth, tokenPriceInWei, tokenDecimals) + relayerFee) *
-                feeInEth,
-                tokenPriceInWei,
-                tokenDecimals,
-            ) +
-                relayerFee) *
                 BigInt(premiumPercent ? 100 + premiumPercent : 100)) /
             BigInt(100)
         );

src/graphql/index.ts

@@ -147,9 +147,7 @@ export async function getStatistic({
         return {
             events,
             lastSyncBlock:
-                lastEvent && lastEvent.blockNumber >= lastSyncBlock
+                lastEvent && lastEvent.blockNumber >= lastSyncBlock ? lastEvent.blockNumber + 1 : lastSyncBlock,
-                    ? lastEvent.blockNumber + 1
-                    : lastSyncBlock,
         };
     } catch (err) {
         console.log('Error from getStatistic query');
@@ -181,11 +179,7 @@ export interface getMetaReturns {
     hasIndexingErrors: null | boolean;
 }
 
-export async function getMeta({
+export async function getMeta({ graphApi, subgraphName, fetchDataOptions }: getMetaParams): Promise<getMetaReturns> {
-    graphApi,
-    subgraphName,
-    fetchDataOptions,
-}: getMetaParams): Promise<getMetaReturns> {
     try {
         const {
             _meta: {
@@ -303,10 +297,7 @@ export async function getAllRegisters({
                 break;
             }
 
-            result = result.filter(
+            result = result.filter(({ blockRegistration }) => blockRegistration !== lastEvent.blockRegistration);
-                ({ blockRegistration }) =>
-                    blockRegistration !== lastEvent.blockRegistration,
-            );
             fromBlock = Number(lastEvent.blockRegistration);
 
             events.push(...result);
@@ -319,8 +310,7 @@ export async function getAllRegisters({
             };
         }
 
-        const result = events.map(
+        const result = events.map(({ id, address, ensName, blockRegistration }) => {
-            ({ id, address, ensName, blockRegistration }) => {
             const [transactionHash, logIndex] = id.split('-');
 
             return {
@@ -330,8 +320,7 @@ export async function getAllRegisters({
                 ensName,
                 relayerAddress: getAddress(address),
             };
-            },
+        });
-        );
 
         return {
             events: result,
@@ -446,9 +435,7 @@ export async function getAllDeposits({
                 break;
             }
 
-            result = result.filter(
+            result = result.filter(({ blockNumber }) => blockNumber !== lastEvent.blockNumber);
-                ({ blockNumber }) => blockNumber !== lastEvent.blockNumber,
-            );
             fromBlock = Number(lastEvent.blockNumber);
 
             events.push(...result);
@@ -461,8 +448,7 @@ export async function getAllDeposits({
             };
         }
 
-        const result = events.map(
+        const result = events.map(({ id, blockNumber, commitment, index, timestamp, from }) => {
-            ({ id, blockNumber, commitment, index, timestamp, from }) => {
             const [transactionHash, logIndex] = id.split('-');
 
             return {
@@ -474,17 +460,14 @@ export async function getAllDeposits({
                 timestamp: Number(timestamp),
                 from: getAddress(from),
             };
-            },
+        });
-        );
 
         const [lastEvent] = result.slice(-1);
 
         return {
             events: result,
             lastSyncBlock:
-                lastEvent && lastEvent.blockNumber >= lastSyncBlock
+                lastEvent && lastEvent.blockNumber >= lastSyncBlock ? lastEvent.blockNumber + 1 : lastSyncBlock,
-                    ? lastEvent.blockNumber + 1
-                    : lastSyncBlock,
         };
     } catch (err) {
         console.log('Error from getAllDeposits query');
@@ -598,9 +581,7 @@ export async function getAllWithdrawals({
                 break;
             }
 
-            result = result.filter(
+            result = result.filter(({ blockNumber }) => blockNumber !== lastEvent.blockNumber);
-                ({ blockNumber }) => blockNumber !== lastEvent.blockNumber,
-            );
             fromBlock = Number(lastEvent.blockNumber);
 
             events.push(...result);
@@ -613,8 +594,7 @@ export async function getAllWithdrawals({
             };
         }
 
-        const result = events.map(
+        const result = events.map(({ id, blockNumber, nullifier, to, fee, timestamp }) => {
-            ({ id, blockNumber, nullifier, to, fee, timestamp }) => {
             const [transactionHash, logIndex] = id.split('-');
 
             return {
@@ -626,17 +606,14 @@ export async function getAllWithdrawals({
                 fee,
                 timestamp: Number(timestamp),
             };
-            },
+        });
-        );
 
         const [lastEvent] = result.slice(-1);
 
         return {
             events: result,
             lastSyncBlock:
-                lastEvent && lastEvent.blockNumber >= lastSyncBlock
+                lastEvent && lastEvent.blockNumber >= lastSyncBlock ? lastEvent.blockNumber + 1 : lastSyncBlock,
-                    ? lastEvent.blockNumber + 1
-                    : lastSyncBlock,
         };
     } catch (err) {
         console.log('Error from getAllWithdrawals query');
@@ -806,9 +783,7 @@ export async function getAllGraphEchoEvents({
                 break;
             }
 
-            result = result.filter(
+            result = result.filter(({ blockNumber }) => blockNumber !== lastEvent.blockNumber);
-                ({ blockNumber }) => blockNumber !== lastEvent.blockNumber,
-            );
             fromBlock = Number(lastEvent.blockNumber);
 
             events.push(...result);
@@ -838,9 +813,7 @@ export async function getAllGraphEchoEvents({
         return {
             events: result,
             lastSyncBlock:
-                lastEvent && lastEvent.blockNumber >= lastSyncBlock
+                lastEvent && lastEvent.blockNumber >= lastSyncBlock ? lastEvent.blockNumber + 1 : lastSyncBlock,
-                    ? lastEvent.blockNumber + 1
-                    : lastSyncBlock,
         };
     } catch (err) {
         console.log('Error from getAllGraphEchoEvents query');
@@ -942,9 +915,7 @@ export async function getAllEncryptedNotes({
                 break;
             }
 
-            result = result.filter(
+            result = result.filter(({ blockNumber }) => blockNumber !== lastEvent.blockNumber);
-                ({ blockNumber }) => blockNumber !== lastEvent.blockNumber,
-            );
             fromBlock = Number(lastEvent.blockNumber);
 
             events.push(...result);
@@ -969,9 +940,7 @@ export async function getAllEncryptedNotes({
         return {
             events: result,
             lastSyncBlock:
-                lastEvent && lastEvent.blockNumber >= lastSyncBlock
+                lastEvent && lastEvent.blockNumber >= lastSyncBlock ? lastEvent.blockNumber + 1 : lastSyncBlock,
-                    ? lastEvent.blockNumber + 1
-                    : lastSyncBlock,
         };
     } catch (err) {
         console.log('Error from getAllEncryptedNotes query');
@@ -1085,18 +1054,13 @@ export async function getAllGovernanceEvents({
 
             lastSyncBlock = currentBlock;
 
-            const eventsLength =
+            const eventsLength = proposals.length + votes.length + delegates.length + undelegates.length;
-                proposals.length +
-                votes.length +
-                delegates.length +
-                undelegates.length;
 
             if (eventsLength === 0) {
                 break;
             }
 
-            const formattedProposals: GovernanceProposalCreatedEvents[] =
+            const formattedProposals: GovernanceProposalCreatedEvents[] = proposals.map(
-                proposals.map(
                 ({
                     blockNumber,
                     logIndex,
@@ -1124,17 +1088,7 @@ export async function getAllGovernanceEvents({
             );
 
             const formattedVotes: GovernanceVotedEvents[] = votes.map(
-                ({
+                ({ blockNumber, logIndex, transactionHash, proposalId, voter, support, votes, from, input }) => {
-                    blockNumber,
-                    logIndex,
-                    transactionHash,
-                    proposalId,
-                    voter,
-                    support,
-                    votes,
-                    from,
-                    input,
-                }) => {
                     // Filter spammy txs
                     if (!input || input.length > 2048) {
                         input = '';
@@ -1155,15 +1109,8 @@ export async function getAllGovernanceEvents({
                 },
             );
 
-            const formattedDelegates: GovernanceDelegatedEvents[] =
+            const formattedDelegates: GovernanceDelegatedEvents[] = delegates.map(
-                delegates.map(
+                ({ blockNumber, logIndex, transactionHash, account, delegateTo }) => {
-                    ({
-                        blockNumber,
-                        logIndex,
-                        transactionHash,
-                        account,
-                        delegateTo,
-                    }) => {
                     return {
                         blockNumber: Number(blockNumber),
                         logIndex: Number(logIndex),
@@ -1175,15 +1122,8 @@ export async function getAllGovernanceEvents({
                 },
             );
 
-            const formattedUndelegates: GovernanceUndelegatedEvents[] =
+            const formattedUndelegates: GovernanceUndelegatedEvents[] = undelegates.map(
-                undelegates.map(
+                ({ blockNumber, logIndex, transactionHash, account, delegateFrom }) => {
-                    ({
-                        blockNumber,
-                        logIndex,
-                        transactionHash,
-                        account,
-                        delegateFrom,
-                    }) => {
                     return {
                         blockNumber: Number(blockNumber),
                         logIndex: Number(logIndex),
@@ -1224,9 +1164,7 @@ export async function getAllGovernanceEvents({
                 });
             }
 
-            formattedEvents = formattedEvents.filter(
+            formattedEvents = formattedEvents.filter(({ blockNumber }) => blockNumber !== lastEvent.blockNumber);
-                ({ blockNumber }) => blockNumber !== lastEvent.blockNumber,
-            );
 
             fromBlock = Number(lastEvent.blockNumber);
 
@@ -1238,9 +1176,7 @@ export async function getAllGovernanceEvents({
         return {
             events: result,
             lastSyncBlock:
-                lastEvent && lastEvent.blockNumber >= lastSyncBlock
+                lastEvent && lastEvent.blockNumber >= lastSyncBlock ? lastEvent.blockNumber + 1 : lastSyncBlock,
-                    ? lastEvent.blockNumber + 1
-                    : lastSyncBlock,
         };
     } catch (err) {
         console.log('Error from getAllGovernance query');

src/idb.ts

@@ -2,8 +2,7 @@
 import { openDB, deleteDB, OpenDBCallbacks, IDBPDatabase } from 'idb';
 import { getConfig, NetIdType } from './networkConfig';
 
-export const INDEX_DB_ERROR =
+export const INDEX_DB_ERROR = 'A mutation operation was attempted on a database that did not allow mutations.';
-    'A mutation operation was attempted on a database that did not allow mutations.';
 
 export interface IDBIndex {
     name: string;
@@ -40,8 +39,7 @@ export class IndexedDB {
                     db.deleteObjectStore(value);
                 });
 
-                [{ name: 'keyval' }, ...(stores || [])].forEach(
+                [{ name: 'keyval' }, ...(stores || [])].forEach(({ name, keyPath, indexes }) => {
-                    ({ name, keyPath, indexes }) => {
                     const store = db.createObjectStore(name, {
                         keyPath,
                         autoIncrement: true,
@@ -52,8 +50,7 @@ export class IndexedDB {
                             store.createIndex(name, name, { unique });
                         });
                     }
-                    },
+                });
-                );
             },
         };
 
@@ -138,24 +135,13 @@ export class IndexedDB {
         }
 
         try {
-            return (await this.db.getAllFromIndex(
+            return (await this.db.getAllFromIndex(storeName, indexName, key, count)) as T;
-                storeName,
-                indexName,
-                key,
-                count,
-            )) as T;
         } catch (err: any) {
             throw new Error(`Method getAllFromIndex has error: ${err.message}`);
         }
     }
 
-    async getItem<T>({
+    async getItem<T>({ storeName, key }: { storeName: string; key: string }): Promise<T | undefined> {
-        storeName,
-        key,
-    }: {
-        storeName: string;
-        key: string;
-    }): Promise<T | undefined> {
         await this.initDB();
 
         if (!this.db) {
@@ -171,15 +157,7 @@ export class IndexedDB {
         }
     }
 
-    async addItem({
+    async addItem({ storeName, data, key = '' }: { storeName: string; data: any; key: string }) {
-        storeName,
-        data,
-        key = '',
-    }: {
-        storeName: string;
-        data: any;
-        key: string;
-    }) {
         await this.initDB();
 
         if (!this.db) {
@@ -198,15 +176,7 @@ export class IndexedDB {
         }
     }
 
-    async putItem({
+    async putItem({ storeName, data, key }: { storeName: string; data: any; key?: string }) {
-        storeName,
-        data,
-        key,
-    }: {
-        storeName: string;
-        data: any;
-        key?: string;
-    }) {
         await this.initDB();
 
         if (!this.db) {
@@ -269,13 +239,7 @@ export class IndexedDB {
         return this.deleteItem({ storeName: 'keyval', key });
     }
 
-    async clearStore({
+    async clearStore({ storeName, mode = 'readwrite' }: { storeName: string; mode: IDBTransactionMode }) {
-        storeName,
-        mode = 'readwrite',
-    }: {
-        storeName: string;
-        mode: IDBTransactionMode;
-    }) {
         await this.initDB();
 
         if (!this.db) {
@@ -309,17 +273,10 @@ export class IndexedDB {
         try {
             const tx = this.db.transaction(storeName, mode);
 
-            await (
+            await (tx.objectStore(storeName).add as (value: any, key?: any) => Promise<any>)(data);
-                tx.objectStore(storeName).add as (
-                    value: any,
-                    key?: any,
-                ) => Promise<any>
-            )(data);
             await tx.done;
         } catch (err: any) {
-            throw new Error(
+            throw new Error(`Method createTransactions has error: ${err.message}`);
-                `Method createTransactions has error: ${err.message}`,
-            );
         }
     }
 
@@ -345,15 +302,11 @@ export class IndexedDB {
 
             for (const item of data) {
                 if (item) {
-                    await (
+                    await (tx.store.put as (value: any, key?: any) => Promise<any>)({ ...item, ...index });
-                        tx.store.put as (value: any, key?: any) => Promise<any>
-                    )({ ...item, ...index });
                 }
             }
         } catch (err: any) {
-            throw new Error(
+            throw new Error(`Method createMultipleTransactions has error: ${err.message}`);
-                `Method createMultipleTransactions has error: ${err.message}`,
-            );
         }
     }
 }
@@ -411,8 +364,7 @@ export async function getIndexedDB(netId?: NetIdType) {
 
     const config = getConfig(netId);
 
-    const { tokens, nativeCurrency, registryContract, governanceContract } =
+    const { tokens, nativeCurrency, registryContract, governanceContract } = config;
-        config;
 
     const stores = [...defaultState];
 

src/merkleTree.ts

@@ -1,10 +1,5 @@
 import { Worker as NodeWorker } from 'worker_threads';
-import {
+import { MerkleTree, PartialMerkleTree, Element, TreeEdge } from '@tornado/fixed-merkle-tree';
-    MerkleTree,
-    PartialMerkleTree,
-    Element,
-    TreeEdge,
-} from '@tornado/fixed-merkle-tree';
 import type { Tornado } from '@tornado/contracts';
 import { isNode, toFixedHex } from './utils';
 import { mimc } from './mimc';
@@ -66,43 +61,28 @@ export class MerkleTreeService {
 
             try {
                 if (isNode) {
-                    const merkleWorkerPromise = new Promise(
+                    const merkleWorkerPromise = new Promise((resolve, reject) => {
-                        (resolve, reject) => {
+                        const worker = new NodeWorker(this.merkleWorkerPath as string, {
-                            const worker = new NodeWorker(
-                                this.merkleWorkerPath as string,
-                                {
                             workerData: {
                                 merkleTreeHeight: this.merkleTreeHeight,
                                 elements: events,
                                 zeroElement: this.emptyElement,
                             },
-                                },
+                        });
-                            );
                         worker.on('message', resolve);
                         worker.on('error', reject);
                         worker.on('exit', (code) => {
                             if (code !== 0) {
-                                    reject(
+                                reject(new Error(`Worker stopped with exit code ${code}`));
-                                        new Error(
-                                            `Worker stopped with exit code ${code}`,
-                                        ),
-                                    );
                             }
                         });
-                        },
+                    }) as Promise<string>;
-                    ) as Promise<string>;
 
-                    return MerkleTree.deserialize(
+                    return MerkleTree.deserialize(JSON.parse(await merkleWorkerPromise), hashFunction);
-                        JSON.parse(await merkleWorkerPromise),
-                        hashFunction,
-                    );
                 } else {
-                    const merkleWorkerPromise = new Promise(
+                    const merkleWorkerPromise = new Promise((resolve, reject) => {
-                        (resolve, reject) => {
                         // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                            const worker = new (Worker as any)(
+                        const worker = new (Worker as any)(this.merkleWorkerPath);
-                                this.merkleWorkerPath,
-                            );
 
                         worker.onmessage = (e: { data: string }) => {
                             resolve(e.data);
@@ -118,18 +98,12 @@ export class MerkleTreeService {
                             elements: events,
                             zeroElement: this.emptyElement,
                         });
-                        },
+                    }) as Promise<string>;
-                    ) as Promise<string>;
 
-                    return MerkleTree.deserialize(
+                    return MerkleTree.deserialize(JSON.parse(await merkleWorkerPromise), hashFunction);
-                        JSON.parse(await merkleWorkerPromise),
-                        hashFunction,
-                    );
                 }
             } catch (err) {
-                console.log(
+                console.log('merkleWorker failed, falling back to synchronous merkle tree');
-                    'merkleWorker failed, falling back to synchronous merkle tree',
-                );
                 console.log(err);
             }
         }
@@ -140,13 +114,7 @@ export class MerkleTreeService {
         });
     }
 
-    async createPartialTree({
+    async createPartialTree({ edge, elements }: { edge: TreeEdge; elements: Element[] }) {
-        edge,
-        elements,
-    }: {
-        edge: TreeEdge;
-        elements: Element[];
-    }) {
         const { hash: hashFunction } = await mimc.getHash();
 
         if (this.merkleWorkerPath) {
@@ -154,44 +122,29 @@ export class MerkleTreeService {
 
             try {
                 if (isNode) {
-                    const merkleWorkerPromise = new Promise(
+                    const merkleWorkerPromise = new Promise((resolve, reject) => {
-                        (resolve, reject) => {
+                        const worker = new NodeWorker(this.merkleWorkerPath as string, {
-                            const worker = new NodeWorker(
-                                this.merkleWorkerPath as string,
-                                {
                             workerData: {
                                 merkleTreeHeight: this.merkleTreeHeight,
                                 edge,
                                 elements,
                                 zeroElement: this.emptyElement,
                             },
-                                },
+                        });
-                            );
                         worker.on('message', resolve);
                         worker.on('error', reject);
                         worker.on('exit', (code) => {
                             if (code !== 0) {
-                                    reject(
+                                reject(new Error(`Worker stopped with exit code ${code}`));
-                                        new Error(
-                                            `Worker stopped with exit code ${code}`,
-                                        ),
-                                    );
                             }
                         });
-                        },
+                    }) as Promise<string>;
-                    ) as Promise<string>;
 
-                    return PartialMerkleTree.deserialize(
+                    return PartialMerkleTree.deserialize(JSON.parse(await merkleWorkerPromise), hashFunction);
-                        JSON.parse(await merkleWorkerPromise),
-                        hashFunction,
-                    );
                 } else {
-                    const merkleWorkerPromise = new Promise(
+                    const merkleWorkerPromise = new Promise((resolve, reject) => {
-                        (resolve, reject) => {
                         // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                            const worker = new (Worker as any)(
+                        const worker = new (Worker as any)(this.merkleWorkerPath);
-                                this.merkleWorkerPath,
-                            );
 
                         worker.onmessage = (e: { data: string }) => {
                             resolve(e.data);
@@ -208,18 +161,12 @@ export class MerkleTreeService {
                             elements,
                             zeroElement: this.emptyElement,
                         });
-                        },
+                    }) as Promise<string>;
-                    ) as Promise<string>;
 
-                    return PartialMerkleTree.deserialize(
+                    return PartialMerkleTree.deserialize(JSON.parse(await merkleWorkerPromise), hashFunction);
-                        JSON.parse(await merkleWorkerPromise),
-                        hashFunction,
-                    );
                 }
             } catch (err) {
-                console.log(
+                console.log('merkleWorker failed, falling back to synchronous merkle tree');
-                    'merkleWorker failed, falling back to synchronous merkle tree',
-                );
                 console.log(err);
             }
         }
@@ -237,13 +184,9 @@ export class MerkleTreeService {
 
         const timeStart = Date.now();
 
-        const tree = await this.createTree(
+        const tree = await this.createTree(events.map(({ commitment }) => commitment));
-            events.map(({ commitment }) => commitment),
-        );
 
-        const isKnownRoot = await this.Tornado.isKnownRoot(
+        const isKnownRoot = await this.Tornado.isKnownRoot(toFixedHex(BigInt(tree.root)));
-            toFixedHex(BigInt(tree.root)),
-        );
 
         if (!isKnownRoot) {
             const errMsg = `Deposit Event ${this.netId} ${this.amount} ${this.currency} is invalid`;

src/merkleTreeWorker.ts

@@ -1,11 +1,6 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 import workerThreads from 'worker_threads';
-import {
+import { MerkleTree, Element, TreeEdge, PartialMerkleTree } from '@tornado/fixed-merkle-tree';
-    MerkleTree,
-    Element,
-    TreeEdge,
-    PartialMerkleTree,
-} from '@tornado/fixed-merkle-tree';
 import { mimc } from './mimc';
 import { isNode } from './utils';
 
@@ -18,23 +13,15 @@ interface WorkData {
 
 async function nodePostWork() {
     const { hash: hashFunction } = await mimc.getHash();
-    const { merkleTreeHeight, edge, elements, zeroElement } =
+    const { merkleTreeHeight, edge, elements, zeroElement } = workerThreads.workerData as WorkData;
-        workerThreads.workerData as WorkData;
 
     if (edge) {
-        const merkleTree = new PartialMerkleTree(
+        const merkleTree = new PartialMerkleTree(merkleTreeHeight, edge, elements, {
-            merkleTreeHeight,
-            edge,
-            elements,
-            {
             zeroElement,
             hashFunction,
-            },
+        });
-        );
 
-        (workerThreads.parentPort as workerThreads.MessagePort).postMessage(
+        (workerThreads.parentPort as workerThreads.MessagePort).postMessage(merkleTree.toString());
-            merkleTree.toString(),
-        );
         return;
     }
 
@@ -43,18 +30,12 @@ async function nodePostWork() {
         hashFunction,
     });
 
-    (workerThreads.parentPort as workerThreads.MessagePort).postMessage(
+    (workerThreads.parentPort as workerThreads.MessagePort).postMessage(merkleTree.toString());
-        merkleTree.toString(),
-    );
 }
 
 if (isNode && workerThreads) {
     nodePostWork();
-} else if (
+} else if (!isNode && typeof addEventListener === 'function' && typeof postMessage === 'function') {
-    !isNode &&
-    typeof addEventListener === 'function' &&
-    typeof postMessage === 'function'
-) {
     addEventListener('message', async (e: any) => {
         let data;
 
@@ -65,19 +46,13 @@ if (isNode && workerThreads) {
         }
 
         const { hash: hashFunction } = await mimc.getHash();
-        const { merkleTreeHeight, edge, elements, zeroElement } =
+        const { merkleTreeHeight, edge, elements, zeroElement } = data as WorkData;
-            data as WorkData;
 
         if (edge) {
-            const merkleTree = new PartialMerkleTree(
+            const merkleTree = new PartialMerkleTree(merkleTreeHeight, edge, elements, {
-                merkleTreeHeight,
-                edge,
-                elements,
-                {
                 zeroElement,
                 hashFunction,
-                },
+            });
-            );
 
             postMessage(merkleTree.toString());
             return;

src/mimc.ts

@@ -12,10 +12,7 @@ export class Mimc {
 
     async initMimc() {
         this.sponge = await buildMimcSponge();
-        this.hash = (left, right) =>
+        this.hash = (left, right) => this.sponge?.F.toString(this.sponge?.multiHash([BigInt(left), BigInt(right)]));
-            this.sponge?.F.toString(
-                this.sponge?.multiHash([BigInt(left), BigInt(right)]),
-            );
     }
 
     async getHash() {

src/multicall.ts

@@ -14,8 +14,7 @@ export interface Call3 {
 export async function multicall(Multicall: Multicall, calls: Call3[]) {
     const calldata = calls.map((call) => {
         const target = (call.contract?.target || call.address) as string;
-        const callInterface = (call.contract?.interface ||
+        const callInterface = (call.contract?.interface || call.interface) as Interface;
-            call.interface) as Interface;
 
         return {
             target,
@@ -27,18 +26,11 @@ export async function multicall(Multicall: Multicall, calls: Call3[]) {
     const returnData = await Multicall.aggregate3.staticCall(calldata);
 
     const res = returnData.map((call, i) => {
-        const callInterface = (calls[i].contract?.interface ||
+        const callInterface = (calls[i].contract?.interface || calls[i].interface) as Interface;
-            calls[i].interface) as Interface;
         const [result, data] = call;
         const decodeResult =
-            result && data && data !== '0x'
+            result && data && data !== '0x' ? callInterface.decodeFunctionResult(calls[i].name, data) : null;
-                ? callInterface.decodeFunctionResult(calls[i].name, data)
+        return !decodeResult ? null : decodeResult.length === 1 ? decodeResult[0] : decodeResult;
-                : null;
-        return !decodeResult
-            ? null
-            : decodeResult.length === 1
-              ? decodeResult[0]
-              : decodeResult;
     });
 
     return res;

src/networkConfig.ts

@@ -122,8 +122,7 @@ export const defaultConfig: networkConfig = {
         currencyName: 'ETH',
         explorerUrl: 'https://etherscan.io',
         merkleTreeHeight: 20,
-        emptyElement:
+        emptyElement: '21663839004416932945382355908790599225266501822907911457504978515578255421292',
-            '21663839004416932945382355908790599225266501822907911457504978515578255421292',
         networkName: 'Ethereum Mainnet',
         deployedBlock: 9116966,
         rpcUrls: {
@@ -259,8 +258,7 @@ export const defaultConfig: networkConfig = {
         currencyName: 'BNB',
         explorerUrl: 'https://bscscan.com',
         merkleTreeHeight: 20,
-        emptyElement:
+        emptyElement: '21663839004416932945382355908790599225266501822907911457504978515578255421292',
-            '21663839004416932945382355908790599225266501822907911457504978515578255421292',
         networkName: 'Binance Smart Chain',
         deployedBlock: 8158799,
         stablecoin: '0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d',
@@ -323,8 +321,7 @@ export const defaultConfig: networkConfig = {
         currencyName: 'MATIC',
         explorerUrl: 'https://polygonscan.com',
         merkleTreeHeight: 20,
-        emptyElement:
+        emptyElement: '21663839004416932945382355908790599225266501822907911457504978515578255421292',
-            '21663839004416932945382355908790599225266501822907911457504978515578255421292',
         networkName: 'Polygon (Matic) Network',
         deployedBlock: 16257962,
         stablecoin: '0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359',
@@ -375,8 +372,7 @@ export const defaultConfig: networkConfig = {
         currencyName: 'ETH',
         explorerUrl: 'https://optimistic.etherscan.io',
         merkleTreeHeight: 20,
-        emptyElement:
+        emptyElement: '21663839004416932945382355908790599225266501822907911457504978515578255421292',
-            '21663839004416932945382355908790599225266501822907911457504978515578255421292',
         networkName: 'Optimism',
         deployedBlock: 2243689,
         stablecoin: '0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85',
@@ -428,8 +424,7 @@ export const defaultConfig: networkConfig = {
         currencyName: 'ETH',
         explorerUrl: 'https://arbiscan.io',
         merkleTreeHeight: 20,
-        emptyElement:
+        emptyElement: '21663839004416932945382355908790599225266501822907911457504978515578255421292',
-            '21663839004416932945382355908790599225266501822907911457504978515578255421292',
         networkName: 'Arbitrum One',
         deployedBlock: 3430648,
         stablecoin: '0xaf88d065e77c8cC2239327C5EDb3A432268e5831',
@@ -484,8 +479,7 @@ export const defaultConfig: networkConfig = {
         currencyName: 'xDAI',
         explorerUrl: 'https://gnosisscan.io',
         merkleTreeHeight: 20,
-        emptyElement:
+        emptyElement: '21663839004416932945382355908790599225266501822907911457504978515578255421292',
-            '21663839004416932945382355908790599225266501822907911457504978515578255421292',
         networkName: 'Gnosis Chain',
         deployedBlock: 17754561,
         stablecoin: '0xDDAfbb505ad214D7b80b1f830fcCc89B60fb7A83',
@@ -536,8 +530,7 @@ export const defaultConfig: networkConfig = {
         currencyName: 'AVAX',
         explorerUrl: 'https://snowtrace.io',
         merkleTreeHeight: 20,
-        emptyElement:
+        emptyElement: '21663839004416932945382355908790599225266501822907911457504978515578255421292',
-            '21663839004416932945382355908790599225266501822907911457504978515578255421292',
         networkName: 'Avalanche Mainnet',
         deployedBlock: 4429818,
         stablecoin: '0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E',
@@ -587,8 +580,7 @@ export const defaultConfig: networkConfig = {
         currencyName: 'SepoliaETH',
         explorerUrl: 'https://sepolia.etherscan.io',
         merkleTreeHeight: 20,
-        emptyElement:
+        emptyElement: '21663839004416932945382355908790599225266501822907911457504978515578255421292',
-            '21663839004416932945382355908790599225266501822907911457504978515578255421292',
         networkName: 'Ethereum Sepolia',
         deployedBlock: 5594395,
         stablecoin: '0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238',
@@ -658,9 +650,7 @@ export const defaultConfig: networkConfig = {
     },
 };
 
-export const enabledChains = Object.values(NetId).filter(
+export const enabledChains = Object.values(NetId).filter((n) => typeof n === 'number') as NetIdType[];
-    (n) => typeof n === 'number',
-) as NetIdType[];
 
 /**
  * Custom config object to extend default config

src/pedersen.ts

@@ -16,9 +16,7 @@ export class Pedersen {
 
     async unpackPoint(buffer: Uint8Array) {
         await this.pedersenPromise;
-        return this.babyJub?.unpackPoint(
+        return this.babyJub?.unpackPoint(this.pedersenHash?.hash(buffer) as Uint8Array);
-            this.pedersenHash?.hash(buffer) as Uint8Array,
-        );
     }
 
     toStringBuffer(buffer: Uint8Array): string {

src/permit.ts

@@ -1,9 +1,4 @@
-import {
+import { ERC20Permit, ERC20Mock, TORN, PermitTornado } from '@tornado/contracts';
-    ERC20Permit,
-    ERC20Mock,
-    TORN,
-    PermitTornado,
-} from '@tornado/contracts';
 import {
     BaseContract,
     MaxUint256,
@@ -105,10 +100,7 @@ export async function getPermitCommitmentsSignature({
     signer?: Signer;
 }) {
     const value = BigInt(commitments.length) * denomination;
-    const commitmentsHash = solidityPackedKeccak256(
+    const commitmentsHash = solidityPackedKeccak256(['bytes32[]'], [commitments]);
-        ['bytes32[]'],
-        [commitments],
-    );
 
     return await getPermitSignature({
         Token,
@@ -199,9 +191,7 @@ export async function getPermit2Signature({
 
     const hash = new TypedDataEncoder(types).hash(values);
 
-    const signature = Signature.from(
+    const signature = Signature.from(await sigSigner.signTypedData(domain, types, values));
-        await sigSigner.signTypedData(domain, types, values),
-    );
 
     return {
         domain,
@@ -226,10 +216,7 @@ export async function getPermit2CommitmentsSignature({
     signer?: Signer;
 }) {
     const value = BigInt(commitments.length) * denomination;
-    const commitmentsHash = solidityPackedKeccak256(
+    const commitmentsHash = solidityPackedKeccak256(['bytes32[]'], [commitments]);
-        ['bytes32[]'],
-        [commitments],
-    );
 
     return await getPermit2Signature({
         Token,

src/prices.ts

@@ -9,11 +9,7 @@ export class TokenPriceOracle {
 
     fallbackPrice: bigint;
 
-    constructor(
+    constructor(provider: Provider, multicall: Multicall, oracle?: OffchainOracle) {
-        provider: Provider,
-        multicall: Multicall,
-        oracle?: OffchainOracle,
-    ) {
         this.provider = provider;
         this.multicall = multicall;
         this.oracle = oracle;
@@ -35,10 +31,7 @@ export class TokenPriceOracle {
     }
 
     buildStable(stablecoinAddress: string): Call3[] {
-        const stablecoin = ERC20__factory.connect(
+        const stablecoin = ERC20__factory.connect(stablecoinAddress, this.provider);
-            stablecoinAddress,
-            this.provider,
-        );
 
         return [
             {
@@ -81,44 +74,29 @@ export class TokenPriceOracle {
     ): Promise<bigint[]> {
         // setup mock price for testnets
         if (!this.oracle) {
-            return new Promise((resolve) =>
+            return new Promise((resolve) => resolve(tokens.map(() => this.fallbackPrice)));
-                resolve(tokens.map(() => this.fallbackPrice)),
-            );
         }
 
-        const prices = (await multicall(
+        const prices = (await multicall(this.multicall, this.buildCalls(tokens))) as (bigint | null)[];
-            this.multicall,
-            this.buildCalls(tokens),
-        )) as (bigint | null)[];
 
         return prices.map((price, index) => {
             if (!price) {
                 price = this.fallbackPrice;
             }
-            return (
+            return (price * BigInt(10 ** tokens[index].decimals)) / BigInt(10 ** 18);
-                (price * BigInt(10 ** tokens[index].decimals)) /
-                BigInt(10 ** 18)
-            );
         });
     }
 
     async fetchEthUSD(stablecoinAddress: string): Promise<number> {
         // setup mock price for testnets
         if (!this.oracle) {
-            return new Promise((resolve) =>
+            return new Promise((resolve) => resolve(10 ** 18 / Number(this.fallbackPrice)));
-                resolve(10 ** 18 / Number(this.fallbackPrice)),
-            );
         }
 
-        const [decimals, price] = await multicall(
+        const [decimals, price] = await multicall(this.multicall, this.buildStable(stablecoinAddress));
-            this.multicall,
-            this.buildStable(stablecoinAddress),
-        );
 
         // eth wei price of usdc token
-        const ethPrice =
+        const ethPrice = ((price || this.fallbackPrice) * BigInt(10n ** decimals)) / BigInt(10 ** 18);
-            ((price || this.fallbackPrice) * BigInt(10n ** decimals)) /
-            BigInt(10 ** 18);
 
         return 1 / Number(formatEther(ethPrice));
     }

src/providers.ts

@@ -20,12 +20,7 @@ import {
     EnsPlugin,
     GasCostPlugin,
 } from 'ethers';
-import type {
+import type { RequestInfo, RequestInit, Response, HeadersInit } from 'node-fetch';
-    RequestInfo,
-    RequestInit,
-    Response,
-    HeadersInit,
-} from 'node-fetch';
 // Temporary workaround until @types/node-fetch is compatible with @types/node
 import type { AbortSignal as FetchAbortSignal } from 'node-fetch/externals';
 import { isNode, sleep } from './utils';
@@ -38,15 +33,11 @@ declare global {
 }
 
 // Update this for every Tor Browser release
-export const defaultUserAgent =
+export const defaultUserAgent = 'Mozilla/5.0 (Windows NT 10.0; rv:109.0) Gecko/20100101 Firefox/115.0';
-    'Mozilla/5.0 (Windows NT 10.0; rv:109.0) Gecko/20100101 Firefox/115.0';
 
 export const fetch = crossFetch as unknown as nodeFetch;
 
-export type nodeFetch = (
+export type nodeFetch = (url: RequestInfo, init?: RequestInit) => Promise<Response>;
-    url: RequestInfo,
-    init?: RequestInit,
-) => Promise<Response>;
 
 export type fetchDataOptions = RequestInit & {
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -62,9 +53,7 @@ export type fetchDataOptions = RequestInit & {
     returnResponse?: boolean;
 };
 
-export type NodeAgent =
+export type NodeAgent = RequestOptions['agent'] | ((parsedUrl: URL) => RequestOptions['agent']);
-    | RequestOptions['agent']
-    | ((parsedUrl: URL) => RequestOptions['agent']);
 
 export function getHttpAgent({
     fetchUrl,
@@ -84,9 +73,7 @@ export function getHttpAgent({
     /* eslint-enable @typescript-eslint/no-require-imports */
 
     if (torPort) {
-        return new SocksProxyAgent(
+        return new SocksProxyAgent(`socks5h://tor${retry}@127.0.0.1:${torPort}`);
-            `socks5h://tor${retry}@127.0.0.1:${torPort}`,
-        );
     }
 
     if (!proxyUrl) {
@@ -95,11 +82,7 @@ export function getHttpAgent({
 
     const isHttps = fetchUrl.includes('https://');
 
-    if (
+    if (proxyUrl.includes('socks://') || proxyUrl.includes('socks4://') || proxyUrl.includes('socks5://')) {
-        proxyUrl.includes('socks://') ||
-        proxyUrl.includes('socks4://') ||
-        proxyUrl.includes('socks5://')
-    ) {
         return new SocksProxyAgent(proxyUrl);
     }
 
@@ -184,9 +167,7 @@ export async function fetchData(url: string, options: fetchDataOptions = {}) {
             }
 
             if (!resp.ok) {
-                const errMsg =
+                const errMsg = `Request to ${url} failed with error code ${resp.status}:\n` + (await resp.text());
-                    `Request to ${url} failed with error code ${resp.status}:\n` +
-                    (await resp.text());
                 throw new Error(errMsg);
             }
 
@@ -281,10 +262,7 @@ export type getProviderOptions = fetchDataOptions & {
     pollingInterval?: number;
 };
 
-export async function getProvider(
+export async function getProvider(rpcUrl: string, fetchOptions?: getProviderOptions): Promise<JsonRpcProvider> {
-    rpcUrl: string,
-    fetchOptions?: getProviderOptions,
-): Promise<JsonRpcProvider> {
     const fetchReq = new FetchRequest(rpcUrl);
 
     fetchReq.getUrlFunc = fetchGetUrlFunc(fetchOptions);
@@ -344,9 +322,7 @@ export const populateTransaction = async (
 
     const [feeData, nonce] = await Promise.all([
         tx.maxFeePerGas || tx.gasPrice ? undefined : provider.getFeeData(),
-        tx.nonce
+        tx.nonce ? undefined : provider.getTransactionCount(signer.address, 'pending'),
-            ? undefined
-            : provider.getTransactionCount(signer.address, 'pending'),
     ]);
 
     if (feeData) {
@@ -356,10 +332,7 @@ export const populateTransaction = async (
                 tx.type = 2;
             }
 
-            tx.maxFeePerGas =
+            tx.maxFeePerGas = (feeData.maxFeePerGas * (BigInt(10000) + BigInt(signer.gasPriceBump))) / BigInt(10000);
-                (feeData.maxFeePerGas *
-                    (BigInt(10000) + BigInt(signer.gasPriceBump))) /
-                BigInt(10000);
             tx.maxPriorityFeePerGas = feeData.maxPriorityFeePerGas;
             delete tx.gasPrice;
         } else if (feeData.gasPrice) {
@@ -383,14 +356,10 @@ export const populateTransaction = async (
             tx.gasLimit =
                 gasLimit === BigInt(21000)
                     ? gasLimit
-                    : (gasLimit *
+                    : (gasLimit * (BigInt(10000) + BigInt(signer.gasLimitBump))) / BigInt(10000);
-                          (BigInt(10000) + BigInt(signer.gasLimitBump))) /
-                      BigInt(10000);
         } catch (error) {
             if (signer.gasFailover) {
-                console.log(
+                console.log('populateTransaction: warning gas estimation failed falling back to 3M gas');
-                    'populateTransaction: warning gas estimation failed falling back to 3M gas',
-                );
                 // Gas failover
                 tx.gasLimit = BigInt('3000000');
             } else {
@@ -418,12 +387,7 @@ export class TornadoWallet extends Wallet {
     constructor(
         key: string | SigningKey,
         provider?: Provider,
-        {
+        { gasPriceBump, gasLimitBump, gasFailover, bumpNonce }: TornadoWalletOptions = {},
-            gasPriceBump,
-            gasLimitBump,
-            gasFailover,
-            bumpNonce,
-        }: TornadoWalletOptions = {},
     ) {
         super(key, provider);
         // 10% bump from the recommended fee
@@ -435,23 +399,10 @@ export class TornadoWallet extends Wallet {
         this.bumpNonce = bumpNonce ?? false;
     }
 
-    static fromMnemonic(
+    static fromMnemonic(mneomnic: string, provider: Provider, index = 0, options?: TornadoWalletOptions) {
-        mneomnic: string,
-        provider: Provider,
-        index = 0,
-        options?: TornadoWalletOptions,
-    ) {
         const defaultPath = `m/44'/60'/0'/0/${index}`;
-        const { privateKey } = HDNodeWallet.fromPhrase(
+        const { privateKey } = HDNodeWallet.fromPhrase(mneomnic, undefined, defaultPath);
-            mneomnic,
+        return new TornadoWallet(privateKey as unknown as SigningKey, provider, options);
-            undefined,
-            defaultPath,
-        );
-        return new TornadoWallet(
-            privateKey as unknown as SigningKey,
-            provider,
-            options,
-        );
     }
 
     async populateTransaction(tx: TransactionRequest) {
@@ -471,12 +422,7 @@ export class TornadoVoidSigner extends VoidSigner {
     constructor(
         address: string,
         provider?: Provider,
-        {
+        { gasPriceBump, gasLimitBump, gasFailover, bumpNonce }: TornadoWalletOptions = {},
-            gasPriceBump,
-            gasLimitBump,
-            gasFailover,
-            bumpNonce,
-        }: TornadoWalletOptions = {},
     ) {
         super(address, provider);
         // 10% bump from the recommended fee
@@ -505,12 +451,7 @@ export class TornadoRpcSigner extends JsonRpcSigner {
     constructor(
         provider: JsonRpcApiProvider,
         address: string,
-        {
+        { gasPriceBump, gasLimitBump, gasFailover, bumpNonce }: TornadoWalletOptions = {},
-            gasPriceBump,
-            gasLimitBump,
-            gasFailover,
-            bumpNonce,
-        }: TornadoWalletOptions = {},
     ) {
         super(provider, address);
         // 10% bump from the recommended fee
@@ -523,9 +464,7 @@ export class TornadoRpcSigner extends JsonRpcSigner {
     }
 
     async sendUncheckedTransaction(tx: TransactionRequest) {
-        return super.sendUncheckedTransaction(
+        return super.sendUncheckedTransaction(await populateTransaction(this, tx));
-            await populateTransaction(this, tx),
-        );
     }
 }
 
@@ -545,11 +484,7 @@ export interface TornadoBrowserProviderOptions extends TornadoWalletOptions {
 
 export class TornadoBrowserProvider extends BrowserProvider {
     options?: TornadoBrowserProviderOptions;
-    constructor(
+    constructor(ethereum: Eip1193Provider, network?: Networkish, options?: TornadoBrowserProviderOptions) {
-        ethereum: Eip1193Provider,
-        network?: Networkish,
-        options?: TornadoBrowserProviderOptions,
-    ) {
         super(ethereum, network);
         this.options = options;
     }
@@ -566,24 +501,15 @@ export class TornadoBrowserProvider extends BrowserProvider {
         }
 
         if (this.options?.handleNetworkChanges) {
-            window?.ethereum?.on(
+            window?.ethereum?.on('chainChanged', this.options.handleNetworkChanges);
-                'chainChanged',
-                this.options.handleNetworkChanges,
-            );
         }
 
         if (this.options?.handleAccountChanges) {
-            window?.ethereum?.on(
+            window?.ethereum?.on('accountsChanged', this.options.handleAccountChanges);
-                'accountsChanged',
-                this.options.handleAccountChanges,
-            );
         }
 
         if (this.options?.handleAccountDisconnect) {
-            window?.ethereum?.on(
+            window?.ethereum?.on('disconnect', this.options.handleAccountDisconnect);
-                'disconnect',
-                this.options.handleAccountDisconnect,
-            );
         }
 
         return new TornadoRpcSigner(this, signerAddress, this.options);

src/relayerClient.ts

@@ -125,10 +125,7 @@ export function isRelayerUpdated(relayerVersion: string, netId: NetIdType) {
 }
 **/
 
-export function calculateScore({
+export function calculateScore({ stakeBalance, tornadoServiceFee }: RelayerInfo) {
-    stakeBalance,
-    tornadoServiceFee,
-}: RelayerInfo) {
     if (tornadoServiceFee < MIN_FEE) {
         tornadoServiceFee = MIN_FEE;
     } else if (tornadoServiceFee >= MAX_FEE) {
@@ -137,12 +134,9 @@ export function calculateScore({
 
     const serviceFeeCoefficient = (tornadoServiceFee - MIN_FEE) ** 2;
     const feeDiffCoefficient = 1 / (MAX_FEE - MIN_FEE) ** 2;
-    const coefficientsMultiplier =
+    const coefficientsMultiplier = 1 - feeDiffCoefficient * serviceFeeCoefficient;
-        1 - feeDiffCoefficient * serviceFeeCoefficient;
 
-    return BigInt(
+    return BigInt(Math.floor(Number(stakeBalance || '0') * coefficientsMultiplier));
-        Math.floor(Number(stakeBalance || '0') * coefficientsMultiplier),
-    );
 }
 
 export function getWeightRandom(weightsScores: bigint[], random: bigint) {
@@ -227,16 +221,13 @@ export class RelayerClient {
         const rawStatus = (await fetchData(`${url}status`, {
             ...this.fetchDataOptions,
             headers: {
-                'Content-Type':
+                'Content-Type': 'application/json, application/x-www-form-urlencoded',
-                    'application/json, application/x-www-form-urlencoded',
             },
             timeout: 30000,
             maxRetry: this.fetchDataOptions?.torPort ? 2 : 0,
         })) as object;
 
-        const statusValidator = ajv.compile(
+        const statusValidator = ajv.compile(getStatusSchema(this.netId, this.config, this.tovarish));
-            getStatusSchema(this.netId, this.config, this.tovarish),
-        );
 
         if (!statusValidator(rawStatus)) {
             throw new Error('Invalid status schema');
@@ -255,22 +246,14 @@ export class RelayerClient {
             throw new Error('This relayer serves a different network');
         }
 
-        if (
+        if (relayerAddress && this.netId === NetId.MAINNET && status.rewardAccount !== relayerAddress) {
-            relayerAddress &&
+            throw new Error('The Relayer reward address must match registered address');
-            this.netId === NetId.MAINNET &&
-            status.rewardAccount !== relayerAddress
-        ) {
-            throw new Error(
-                'The Relayer reward address must match registered address',
-            );
         }
 
         return status;
     }
 
-    async filterRelayer(
+    async filterRelayer(relayer: CachedRelayerInfo): Promise<RelayerInfo | RelayerError | undefined> {
-        relayer: CachedRelayerInfo,
-    ): Promise<RelayerInfo | RelayerError | undefined> {
         const hostname = relayer.hostnames[this.netId];
         const { ensName, relayerAddress } = relayer;
 
@@ -315,11 +298,8 @@ export class RelayerClient {
     }> {
         const invalidRelayers: RelayerError[] = [];
 
-        const validRelayers = (
+        const validRelayers = (await Promise.all(relayers.map((relayer) => this.filterRelayer(relayer)))).filter(
-            await Promise.all(
+            (r) => {
-                relayers.map((relayer) => this.filterRelayer(relayer)),
-            )
-        ).filter((r) => {
                 if (!r) {
                     return false;
                 }
@@ -328,7 +308,8 @@ export class RelayerClient {
                     return false;
                 }
                 return true;
-        }) as RelayerInfo[];
+            },
+        ) as RelayerInfo[];
 
         return {
             validRelayers,
@@ -342,9 +323,7 @@ export class RelayerClient {
 
     async tornadoWithdraw(
         { contract, proof, args }: TornadoWithdrawParams,
-        callback?: (
+        callback?: (jobResp: RelayerTornadoWithdraw | RelayerTornadoJobs) => void,
-            jobResp: RelayerTornadoWithdraw | RelayerTornadoJobs,
-        ) => void,
     ) {
         const { url } = this.selectedRelayer as RelayerInfo;
 
@@ -392,10 +371,7 @@ export class RelayerClient {
 
         console.log(`Job submitted: ${jobUrl}\n`);
 
-        while (
+        while (!relayerStatus || !['FAILED', 'CONFIRMED'].includes(relayerStatus)) {
-            !relayerStatus ||
-            !['FAILED', 'CONFIRMED'].includes(relayerStatus)
-        ) {
             const jobResponse = await fetchData(jobUrl, {
                 ...this.fetchDataOptions,
                 method: 'GET',
@@ -415,25 +391,18 @@ export class RelayerClient {
                 throw new Error(errMsg);
             }
 
-            const { status, txHash, confirmations, failedReason } =
+            const { status, txHash, confirmations, failedReason } = jobResponse as unknown as RelayerTornadoJobs;
-                jobResponse as unknown as RelayerTornadoJobs;
 
             if (relayerStatus !== status) {
                 if (status === 'FAILED') {
                     const errMsg = `Job ${status}: ${jobUrl} failed reason: ${failedReason}`;
                     throw new Error(errMsg);
                 } else if (status === 'SENT') {
-                    console.log(
+                    console.log(`Job ${status}: ${jobUrl}, txhash: ${txHash}\n`);
-                        `Job ${status}: ${jobUrl}, txhash: ${txHash}\n`,
-                    );
                 } else if (status === 'MINED') {
-                    console.log(
+                    console.log(`Job ${status}: ${jobUrl}, txhash: ${txHash}, confirmations: ${confirmations}\n`);
-                        `Job ${status}: ${jobUrl}, txhash: ${txHash}, confirmations: ${confirmations}\n`,
-                    );
                 } else if (status === 'CONFIRMED') {
-                    console.log(
+                    console.log(`Job ${status}: ${jobUrl}, txhash: ${txHash}, confirmations: ${confirmations}\n`);
-                        `Job ${status}: ${jobUrl}, txhash: ${txHash}, confirmations: ${confirmations}\n`,
-                    );
                 } else {
                     console.log(`Job ${status}: ${jobUrl}\n`);
                 }

src/schemas/events.ts

@@ -12,9 +12,7 @@ const baseEventsSchemaProperty = {
     transactionHash: bytes32SchemaType,
 } as const;
 
-const baseEventsSchemaRequired = Object.keys(
+const baseEventsSchemaRequired = Object.keys(baseEventsSchemaProperty) as string[];
-    baseEventsSchemaProperty,
-) as string[];
 
 export const governanceEventsSchema = {
     type: 'array',
@@ -76,11 +74,7 @@ export const governanceEventsSchema = {
                     account: addressSchemaType,
                     delegateTo: addressSchemaType,
                 },
-                required: [
+                required: [...baseEventsSchemaRequired, 'account', 'delegateTo'],
-                    ...baseEventsSchemaRequired,
-                    'account',
-                    'delegateTo',
-                ],
                 additionalProperties: false,
             },
             {
@@ -91,11 +85,7 @@ export const governanceEventsSchema = {
                     account: addressSchemaType,
                     delegateFrom: addressSchemaType,
                 },
-                required: [
+                required: [...baseEventsSchemaRequired, 'account', 'delegateFrom'],
-                    ...baseEventsSchemaRequired,
-                    'account',
-                    'delegateFrom',
-                ],
                 additionalProperties: false,
             },
         ],
@@ -127,13 +117,7 @@ export const depositsEventsSchema = {
             timestamp: { type: 'number' },
             from: addressSchemaType,
         },
-        required: [
+        required: [...baseEventsSchemaRequired, 'commitment', 'leafIndex', 'timestamp', 'from'],
-            ...baseEventsSchemaRequired,
-            'commitment',
-            'leafIndex',
-            'timestamp',
-            'from',
-        ],
         additionalProperties: false,
     },
 } as const;
@@ -149,13 +133,7 @@ export const withdrawalsEventsSchema = {
             fee: bnSchemaType,
             timestamp: { type: 'number' },
         },
-        required: [
+        required: [...baseEventsSchemaRequired, 'nullifierHash', 'to', 'fee', 'timestamp'],
-            ...baseEventsSchemaRequired,
-            'nullifierHash',
-            'to',
-            'fee',
-            'timestamp',
-        ],
         additionalProperties: false,
     },
 } as const;

src/schemas/status.ts

@@ -129,22 +129,10 @@ const statusSchema: statusSchema = {
         onSyncEvents: { type: 'boolean' },
         currentQueue: { type: 'number' },
     },
-    required: [
+    required: ['rewardAccount', 'instances', 'netId', 'tornadoServiceFee', 'version', 'health', 'currentQueue'],
-        'rewardAccount',
-        'instances',
-        'netId',
-        'tornadoServiceFee',
-        'version',
-        'health',
-        'currentQueue',
-    ],
 };
 
-export function getStatusSchema(
+export function getStatusSchema(netId: NetIdType, config: Config, tovarish: boolean) {
-    netId: NetIdType,
-    config: Config,
-    tovarish: boolean,
-) {
     const { tokens, optionalTokens, disabledTokens, nativeCurrency } = config;
 
     // deep copy schema
@@ -152,13 +140,7 @@ export function getStatusSchema(
 
     const instances = Object.keys(tokens).reduce(
         (acc: statusInstancesType, token) => {
-            const {
+            const { instanceAddress, tokenAddress, symbol, decimals, optionalInstances = [] } = tokens[token];
-                instanceAddress,
-                tokenAddress,
-                symbol,
-                decimals,
-                optionalInstances = [],
-            } = tokens[token];
             const amounts = Object.keys(instanceAddress);
 
             const instanceProperties: statusInstanceType = {
@@ -178,9 +160,7 @@ export function getStatusSchema(
                             },
                             {},
                         ),
-                        required: amounts.filter(
+                        required: amounts.filter((amount) => !optionalInstances.includes(amount)),
-                            (amount) => !optionalInstances.includes(amount),
-                        ),
                     },
                     decimals: { enum: [decimals] },
                 },
@@ -198,10 +178,7 @@ export function getStatusSchema(
             }
 
             acc.properties[token] = instanceProperties;
-            if (
+            if (!optionalTokens?.includes(token) && !disabledTokens?.includes(token)) {
-                !optionalTokens?.includes(token) &&
-                !disabledTokens?.includes(token)
-            ) {
                 acc.required.push(token);
             }
             return acc;
@@ -216,10 +193,7 @@ export function getStatusSchema(
     schema.properties.instances = instances;
 
     const _tokens = Object.keys(tokens).filter(
-        (t) =>
+        (t) => t !== nativeCurrency && !config.optionalTokens?.includes(t) && !config.disabledTokens?.includes(t),
-            t !== nativeCurrency &&
-            !config.optionalTokens?.includes(t) &&
-            !config.disabledTokens?.includes(t),
     );
 
     if (netId === NetId.MAINNET) {
@@ -229,16 +203,10 @@ export function getStatusSchema(
     if (_tokens.length) {
         const ethPrices: statusEthPricesType = {
             type: 'object',
-            properties: _tokens.reduce(
+            properties: _tokens.reduce((acc: { [key in string]: typeof bnSchemaType }, token: string) => {
-                (
-                    acc: { [key in string]: typeof bnSchemaType },
-                    token: string,
-                ) => {
                 acc[token] = bnSchemaType;
                 return acc;
-                },
+            }, {}),
-                {},
-            ),
             required: _tokens,
         };
         schema.properties.ethPrices = ethPrices;
@@ -246,13 +214,7 @@ export function getStatusSchema(
     }
 
     if (tovarish) {
-        schema.required.push(
+        schema.required.push('gasPrices', 'latestBlock', 'latestBalance', 'syncStatus', 'onSyncEvents');
-            'gasPrices',
-            'latestBlock',
-            'latestBalance',
-            'syncStatus',
-            'onSyncEvents',
-        );
     }
 
     return schema;

src/tokens.ts

@@ -61,15 +61,11 @@ export async function getTokenBalances({
 
     const ethResults = multicallResults[0];
     const tokenResults = multicallResults.slice(1).length
-        ? chunk(
+        ? chunk(multicallResults.slice(1), tokenCalls.length / tokenAddresses.length)
-              multicallResults.slice(1),
-              tokenCalls.length / tokenAddresses.length,
-          )
         : [];
 
     const tokenBalances = tokenResults.map((tokenResult, index) => {
-        const [tokenBalance, tokenName, tokenSymbol, tokenDecimals] =
+        const [tokenBalance, tokenName, tokenSymbol, tokenDecimals] = tokenResult;
-            tokenResult;
         const tokenAddress = tokenAddresses[index];
 
         return {

src/tovarishClient.ts

@@ -138,8 +138,7 @@ export class TovarishClient extends RelayerClient {
         const statusArray = (await fetchData(`${url}status`, {
             ...this.fetchDataOptions,
             headers: {
-                'Content-Type':
+                'Content-Type': 'application/json, application/x-www-form-urlencoded',
-                    'application/json, application/x-www-form-urlencoded',
             },
             timeout: 30000,
             maxRetry: this.fetchDataOptions?.torPort ? 2 : 0,
@@ -182,14 +181,8 @@ export class TovarishClient extends RelayerClient {
                 throw new Error('This relayer serves a different network');
             }
 
-            if (
+            if (relayerAddress && status.netId === NetId.MAINNET && status.rewardAccount !== relayerAddress) {
-                relayerAddress &&
+                throw new Error('The Relayer reward address must match registered address');
-                status.netId === NetId.MAINNET &&
-                status.rewardAccount !== relayerAddress
-            ) {
-                throw new Error(
-                    'The Relayer reward address must match registered address',
-                );
             }
 
             if (!status.version.includes('tovarish')) {
@@ -202,11 +195,8 @@ export class TovarishClient extends RelayerClient {
         return tovarishStatus;
     }
 
-    async filterRelayer(
+    async filterRelayer(relayer: CachedRelayerInfo): Promise<TovarishInfo | RelayerError | undefined> {
-        relayer: CachedRelayerInfo,
+        const { ensName, relayerAddress, tovarishHost, tovarishNetworks } = relayer;
-    ): Promise<TovarishInfo | RelayerError | undefined> {
-        const { ensName, relayerAddress, tovarishHost, tovarishNetworks } =
-            relayer;
 
         if (!tovarishHost || !tovarishNetworks?.includes(this.netId)) {
             return;
@@ -258,11 +248,8 @@ export class TovarishClient extends RelayerClient {
     }> {
         const invalidRelayers: RelayerError[] = [];
 
-        const validRelayers = (
+        const validRelayers = (await Promise.all(relayers.map((relayer) => this.filterRelayer(relayer)))).filter(
-            await Promise.all(
+            (r) => {
-                relayers.map((relayer) => this.filterRelayer(relayer)),
-            )
-        ).filter((r) => {
                 if (!r) {
                     return false;
                 }
@@ -271,7 +258,8 @@ export class TovarishClient extends RelayerClient {
                     return false;
                 }
                 return true;
-        }) as TovarishInfo[];
+            },
+        ) as TovarishInfo[];
 
         return {
             validRelayers,
@@ -306,9 +294,7 @@ export class TovarishClient extends RelayerClient {
                                 ensName,
                                 relayerAddress,
                                 rewardAccount: getAddress(status.rewardAccount),
-                                instances: getSupportedInstances(
+                                instances: getSupportedInstances(status.instances),
-                                    status.instances,
-                                ),
                                 stakeBalance: relayer.stakeBalance,
                                 gasPrice: status.gasPrices?.fast,
                                 ethPrices: status.ethPrices,
@@ -358,8 +344,7 @@ export class TovarishClient extends RelayerClient {
             // eslint-disable-next-line no-constant-condition
             while (true) {
                 // eslint-disable-next-line prefer-const
-                let { events: fetchedEvents, lastSyncBlock: currentBlock } =
+                let { events: fetchedEvents, lastSyncBlock: currentBlock } = (await fetchData(url, {
-                    (await fetchData(url, {
                     ...this.fetchDataOptions,
                     method: 'POST',
                     headers: {
@@ -406,9 +391,7 @@ export class TovarishClient extends RelayerClient {
                     break;
                 }
 
-                fetchedEvents = fetchedEvents.filter(
+                fetchedEvents = fetchedEvents.filter((e) => e.blockNumber !== lastEvent.blockNumber);
-                    (e) => e.blockNumber !== lastEvent.blockNumber,
-                );
                 fromBlock = Number(lastEvent.blockNumber);
 
                 events.push(...fetchedEvents);

src/utils.ts

@@ -16,14 +16,10 @@ export const isNode =
         }
     ).browser && typeof globalThis.window === 'undefined';
 
-export const crypto = isNode
+export const crypto = isNode ? webcrypto : (globalThis.crypto as typeof webcrypto);
-    ? webcrypto
-    : (globalThis.crypto as typeof webcrypto);
 
 export const chunk = <T>(arr: T[], size: number): T[][] =>
-    [...Array(Math.ceil(arr.length / size))].map((_, i) =>
+    [...Array(Math.ceil(arr.length / size))].map((_, i) => arr.slice(size * i, size + size * i));
-        arr.slice(size * i, size + size * i),
-    );
 
 export function sleep(ms: number) {
     return new Promise((resolve) => setTimeout(resolve, ms));
@@ -33,9 +29,7 @@ export function validateUrl(url: string, protocols?: string[]) {
     try {
         const parsedUrl = new URL(url);
         if (protocols && protocols.length) {
-            return protocols
+            return protocols.map((p) => p.toLowerCase()).includes(parsedUrl.protocol);
-                .map((p) => p.toLowerCase())
-                .includes(parsedUrl.protocol);
         }
         return true;
     } catch {
@@ -60,9 +54,7 @@ export function bufferToBytes(b: Buffer) {
 }
 
 export function bytesToBase64(bytes: Uint8Array) {
-    return btoa(
+    return btoa(bytes.reduce((data, byte) => data + String.fromCharCode(byte), ''));
-        bytes.reduce((data, byte) => data + String.fromCharCode(byte), ''),
-    );
 }
 
 export function base64ToBytes(base64: string) {
@@ -85,11 +77,7 @@ export function hexToBytes(hexString: string) {
     if (hexString.length % 2 !== 0) {
         hexString = '0' + hexString;
     }
-    return Uint8Array.from(
+    return Uint8Array.from((hexString.match(/.{1,2}/g) as string[]).map((byte) => parseInt(byte, 16)));
-        (hexString.match(/.{1,2}/g) as string[]).map((byte) =>
-            parseInt(byte, 16),
-        ),
-    );
 }
 
 // Convert BE encoded bytes (Buffer | Uint8Array) array to BigInt
@@ -100,8 +88,7 @@ export function bytesToBN(bytes: Uint8Array) {
 // Convert BigInt to BE encoded Uint8Array type
 export function bnToBytes(bigint: bigint | string) {
     // Parse bigint to hex string
-    let hexString: string =
+    let hexString: string = typeof bigint === 'bigint' ? bigint.toString(16) : bigint;
-        typeof bigint === 'bigint' ? bigint.toString(16) : bigint;
     // Remove hex string prefix if exists
     if (hexString.slice(0, 2) === '0x') {
         hexString = hexString.slice(2);
@@ -110,11 +97,7 @@ export function bnToBytes(bigint: bigint | string) {
     if (hexString.length % 2 !== 0) {
         hexString = '0' + hexString;
     }
-    return Uint8Array.from(
+    return Uint8Array.from((hexString.match(/.{1,2}/g) as string[]).map((byte) => parseInt(byte, 16)));
-        (hexString.match(/.{1,2}/g) as string[]).map((byte) =>
-            parseInt(byte, 16),
-        ),
-    );
 }
 
 // Convert LE encoded bytes (Buffer | Uint8Array) array to BigInt
@@ -169,10 +152,7 @@ export async function digest(bytes: Uint8Array, algo: string = 'SHA-384') {
     return new Uint8Array(await crypto.subtle.digest(algo, bytes));
 }
 
-export function numberFormatter(
+export function numberFormatter(num: string | number | bigint, digits: number = 3): string {
-    num: string | number | bigint,
-    digits: number = 3,
-): string {
     const lookup = [
         { value: 1, symbol: '' },
         { value: 1e3, symbol: 'K' },
@@ -187,12 +167,7 @@ export function numberFormatter(
         .slice()
         .reverse()
         .find((item) => Number(num) >= item.value);
-    return item
+    return item ? (Number(num) / item.value).toFixed(digits).replace(regexp, '').concat(item.symbol) : '0';
-        ? (Number(num) / item.value)
-              .toFixed(digits)
-              .replace(regexp, '')
-              .concat(item.symbol)
-        : '0';
 }
 
 export function isHex(value: string) {

src/websnark.ts

@@ -69,12 +69,7 @@ export async function calculateSnarkProof(
 
     console.log('Start generating SNARK proof', snarkInput);
     console.time('SNARK proof time');
-    const proofData = await websnarkUtils.genWitnessAndProve(
+    const proofData = await websnarkUtils.genWitnessAndProve(await groth16, snarkInput, circuit, provingKey);
-        await groth16,
-        snarkInput,
-        circuit,
-        provingKey,
-    );
     const proof = websnarkUtils.toSolidityInput(proofData).proof;
     console.timeEnd('SNARK proof time');
 

src/zip.ts

@@ -58,9 +58,7 @@ export async function downloadZip<T>({
 
     const { [zipName]: content } = await unzipAsync(data);
 
-    console.log(
+    console.log(`Downloaded ${url}${zipDigest ? ` ( Digest: ${zipDigest} )` : ''}`);
-        `Downloaded ${url}${zipDigest ? ` ( Digest: ${zipDigest} )` : ''}`,
-    );
 
     if (parseJson) {
         return JSON.parse(new TextDecoder().decode(content)) as T;

test/deposit.ts

@@ -15,17 +15,11 @@ describe('./src/deposit.ts', function () {
     const instanceFixture = async () => {
         const [owner] = await getSigners();
 
-        const Hasher = (await (await deployHasher(owner)).wait())
+        const Hasher = (await (await deployHasher(owner)).wait())?.contractAddress as string;
-            ?.contractAddress as string;
 
         const Verifier = await new Verifier__factory(owner).deploy();
 
-        const Instance = await new ETHTornado__factory(owner).deploy(
+        const Instance = await new ETHTornado__factory(owner).deploy(Verifier.target, Hasher, 1n, 20);
-            Verifier.target,
-            Hasher,
-            1n,
-            20,
-        );
 
         return { Instance };
     };
@@ -47,9 +41,7 @@ describe('./src/deposit.ts', function () {
             value: 1n,
         });
 
-        await expect(resp)
+        await expect(resp).to.emit(Instance, 'Deposit').withArgs(deposit.commitmentHex, 0, anyValue);
-            .to.emit(Instance, 'Deposit')
-            .withArgs(deposit.commitmentHex, 0, anyValue);
 
         expect(await Instance.commitments(deposit.commitmentHex)).to.be.true;
     });