signpost - unfinished just parking changes

clients/validator/package.json

@@ -7,6 +7,7 @@
   "types": "dist/index.d.ts",
   "scripts": {
     "build": "tsc",
+    "run_cli": "clear && ts-node src/cli.ts",
     "test": "ts-mocha tests/**/*.test.ts",
     "coverage": "nyc npm test",
     "lint": "eslint \"**/*.ts\"",
@@ -22,6 +23,7 @@
   "devDependencies": {
     "@types/chai": "^4.2.15",
     "@types/expect": "^24.3.0",
+    "@types/inquirer": "^8.1.3",
     "@types/mocha": "^8.2.1",
     "@typescript-eslint/eslint-plugin": "^4.14.0",
     "@typescript-eslint/parser": "^4.14.0",
@@ -35,10 +37,11 @@
     "typescript": "^4.1.3"
   },
   "dependencies": {
-    "axios": "^0.21.1",
     "@cosmjs/cosmwasm-stargate": "^0.25.5",
-    "@cosmjs/stargate": "^0.25.5",
     "@cosmjs/math": "^0.25.5",
-    "@cosmjs/proto-signing": "^0.25.5"
+    "@cosmjs/proto-signing": "^0.25.5",
+    "@cosmjs/stargate": "^0.25.5",
+    "axios": "^0.21.1",
+    "inquirer": "^8.2.0"
   }
 }

clients/validator/src/caches/mixnodes.ts

@@ -1,5 +1,5 @@
 import { MixNodeBond, PagedMixnodeResponse } from "../types";
-import { INetClient } from "../net-client"
+import { INetClient } from "../net-client";
 import { IQueryClient } from "../query-client";
 import { VALIDATOR_API_MIXNODES, VALIDATOR_API_PORT } from "../index";
 import axios from "axios";
@@ -13,9 +13,9 @@ export { MixnodesCache };
  *  available for querying.
  *  */
 export default class MixnodesCache {
-    mixNodes: MixNodeBond[]
-    client: INetClient | IQueryClient
-    perPage: number
+  mixNodes: MixNodeBond[];
+  client: INetClient | IQueryClient;
+  perPage: number;
 
   constructor(client: INetClient | IQueryClient, perPage: number) {
     this.client = client;
@@ -31,16 +31,20 @@ export default class MixnodesCache {
     let response: PagedMixnodeResponse;
     let next: string | undefined = undefined;
     for (;;) {
-            response = await this.client.getMixNodes(contractAddress, this.perPage, next);
-            newMixnodes = newMixnodes.concat(response.nodes)
+      response = await this.client.getMixNodes(
+        contractAddress,
+        this.perPage,
+        next
+      );
+      newMixnodes = newMixnodes.concat(response.nodes);
       next = response.start_next_after;
       // if `start_next_after` is not set, we're done
       if (!next) {
-                break
+        break;
       }
     }
 
-        this.mixNodes = newMixnodes
+    this.mixNodes = newMixnodes;
     return this.mixNodes;
   }
 
@@ -55,6 +59,6 @@ export default class MixnodesCache {
         return response.data;
       }
     }
-        throw new Error("None of the provided validators seem to be alive")
+    throw new Error("None of the provided validators seem to be alive");
   }
 }

clients/validator/src/cli.ts

@@ -0,0 +1,317 @@
+import ValidatorClient from "./index";
+import inquirer from "inquirer";
+// This script runs a CLI to consume the Validator and provide mixnet information to the user
+
+const VALIDATOR_URLS: string[] = [
+  "https://testnet-milhon-validator1.nymtech.net",
+  // "https://testnet-milhon-validator2.nymtech.net", // <-- val 2 doesnt work apparently.
+];
+const DENOM = "punk";
+const MOCK_MNEMONIC =
+  "vault risk throw flat garlic pretty clay senior birth correct panic floor around pen horror mail entry arrest zoo devote message evoke street total";
+// ^^ addr: punk10dxwmqjy72s9nkm9x9pluyn6pyx0gkptjhs4k9
+// curr balance: 899999747
+
+// const MOCK_MNEMONIC =
+//   "oil once motion cute crawl patch happy wave donkey zoo retreat matrix emerge adult very universe aware error snap credit actress couple upset engine";
+// ^^ addr: punk1yzr7gtmtlfd0s7s9wpexhteeu05y4xlcvh65eh
+// curr balance: 5045 UPUNK
+
+// const MOCK_MNEMONIC =
+//   "sample menu edit midnight guard review call record horn antenna stairs awkward fringe document during amazing twelve wise wide escape matter betray staff someone";
+// ^^ addr: punk1wn8lwxe5hvdtx60c6p7ekskmu75agwfrslf0qs
+// curr balance:
+
+type AccountType = {
+  addr: string;
+  client: any;
+  mnemonic?: string;
+};
+function validatorCli() {
+  // define funcs to be used in CLI switch-case
+
+  let state: AccountType = {
+    addr: "",
+    client: null,
+    mnemonic: "",
+  };
+
+  function restartApp() {
+    setTimeout(() => {
+      validatorCli();
+    }, 300);
+  }
+
+  function generateNewAccount() {
+    const mnemonic = ValidatorClient.randomMnemonic();
+    ValidatorClient.mnemonicToAddress(mnemonic, "punk")
+      .then((address) => {
+        console.log("Your address is: ", address);
+        console.log("Your mnemonic is: ", mnemonic);
+        return address;
+      })
+      .catch((err) => {
+        console.log("err", err);
+      });
+    restartApp();
+  }
+
+  function sendFundsMenu() {
+    inquirer
+      .prompt([
+        {
+          name: "recipient",
+          type: "input",
+          message: "please enter the receipient:",
+        },
+        {
+          name: "amount",
+          type: "input",
+          message: "please enter the amount (UPUNK):",
+        },
+      ])
+      .then(async ({ recipient, amount }) => {
+        const { addr, client } = state;
+        console.log(
+          `🔥 Hold Tight - Sending ${amount}UPUNK to ${recipient} 🚀`
+        );
+
+        const res = await client.send(addr, recipient, [
+          {
+            denom: "upunk",
+            amount: amount,
+          },
+        ]);
+        console.log("Funds Transfer Response:", res);
+        restartApp();
+      });
+  }
+
+  async function delegateGateway() {
+    console.log(
+      "unfortunately - gateway delegation is switched off at the moment."
+    );
+    startTransactionMenu();
+    // const id = "punk1yzr7gtmtlfd0s7s9wpexhteeu05y4xlcvh65eh";
+    // const gatewayID = "EQhjPpUuy4i1u87nfQMW21WiBT5mJk4dcq4ju7Vct7cB";
+    // const coin = {
+    //   denom: "upunk",
+    //   amount: "101",
+    // };
+    // const res = await state.client.delegateToMixnode(gatewayID, coin);
+    // console.log("delegateMixnode ==> ", res);
+  }
+
+  async function delegateMixnode() {
+    const mixNodeID = "2cFpCe7yP79CcuRpf6JBRdJaSp7JF5YcA5SHi8JVm1d2";
+    // const mixNodeID = "2Vrr7s2peGiWsPh6xY3ZFEMDRmMNv8xLBUtV5XMyQLSB";
+    const coin = {
+      denom: "upunk",
+      amount: "1001",
+    };
+    const res = await state.client.delegateToMixnode(mixNodeID, coin);
+    console.log("delegate to mixnode response: ", res);
+  }
+  async function findMinimumMixnodeBond() {
+    const res = await state.client.minimumMixnodeBond();
+    console.log("res is back ", res);
+  }
+
+  async function bondMixnode() {
+    state.client.bondMixnode();
+  }
+
+  async function checkOwnsMixnodes() {
+    const res = await state.client.ownsMixNode();
+    console.log("owns mixnode? ", res);
+  }
+  function startTransactionMenu() {
+    inquirer
+      .prompt([
+        {
+          type: "list",
+          name: "task",
+          message: "What now?",
+          choices: [
+            "send_funds",
+            "get_mixnodes",
+            "refresh_mixnodes",
+            "refresh_val_api_mixnodes",
+            "min_mixn_bond",
+            "bond_mixnode",
+            "delegate_mixnode",
+            "delegate_gateway",
+            "check_owns_mixnode",
+          ],
+        },
+      ])
+      .then(({ task }) => {
+        switch (task) {
+          case "send_funds":
+            sendFundsMenu();
+            break;
+          case "get_mixnodes":
+            getMixnodes();
+            break;
+          case "refresh_mixnodes":
+            refreshMixnodes();
+            break;
+          case "refresh_val_api_mixnodes":
+            refreshValApiMixnodes();
+            break;
+          case "min_mixn_bond":
+            findMinimumMixnodeBond();
+            break;
+          case "bond_mixnode":
+            bondMixnode();
+            break;
+          case "delegate_gateway":
+            delegateGateway();
+            break;
+          case "delegate_mixnode":
+            delegateMixnode();
+            break;
+          case "check_owns_mixnode":
+            checkOwnsMixnodes();
+            break;
+          default:
+            return null;
+        }
+      });
+  }
+
+  function queryUserAccount() {
+    inquirer
+      .prompt([
+        {
+          type: "input",
+          name: "query_user",
+          message: "Please enter the public address of user you wish to query",
+        },
+      ])
+      .then(async ({ query_user }) => {
+        let response = "";
+        try {
+          const client = await ValidatorClient.connectForQuery(
+            query_user,
+            VALIDATOR_URLS,
+            DENOM
+          );
+          const balance = await client.getBalance(query_user);
+          response = `User ${query_user} has a balance of ${balance?.amount}${balance?.denom}`;
+          console.log(response);
+          return validatorCli();
+        } catch (error) {
+          console.log("error back ", error);
+          return validatorCli();
+        }
+      });
+  }
+
+  async function refreshMixnodes() {
+    const res = await state.client.refreshMixNodes(
+      "punk1yksauczytk60x5cejaras8w6nwf7r772n3kwkp"
+    );
+    console.log("done:", res);
+  }
+  function connectAccount() {
+    inquirer
+      .prompt([
+        {
+          name: "user_mnemonic",
+          type: "input",
+          message: "please enter your mnemonic:",
+        },
+      ])
+      .then(async ({ user_mnemonic }) => {
+        console.log("Connecting...");
+        const addr = await ValidatorClient.mnemonicToAddress(
+          MOCK_MNEMONIC,
+          // user_mnemonic,
+          "punk"
+        );
+
+        const client = await ValidatorClient.connect(
+          addr,
+          MOCK_MNEMONIC,
+          VALIDATOR_URLS,
+          DENOM
+        );
+
+        state = {
+          addr,
+          mnemonic: MOCK_MNEMONIC,
+          client,
+        };
+
+        const balance = await client.getBalance(addr);
+        console.log(`connected to validator, our address is ${client.address}`);
+        console.log("connected to validator", client.urls[0]);
+        console.log(
+          `💰 Your balance is ${balance?.amount}${balance?.denom.toUpperCase()}`
+        );
+
+        startTransactionMenu();
+      })
+      .catch((err) => {
+        console.log("error: ", err);
+      });
+  }
+  function buildAWallet() {
+    inquirer
+      .prompt([
+        {
+          message: "enter your mnemonic to build wallet:",
+          type: "input",
+          name: "mnemonic",
+        },
+      ])
+      .then(async ({ mnemonic }) => {
+        const res = await ValidatorClient.buildWallet(mnemonic, DENOM);
+        console.log("Build_Wallet Response: ", res);
+      });
+  }
+  async function refreshValApiMixnodes() {
+    const res = await state.client.refreshValidatorAPIMixNodes();
+    console.log("res is back: ", res);
+  }
+  function getMixnodes() {
+    const res = state.client.mixNodesCache;
+    console.log("Mixnodes", res);
+  }
+  // app provides a list of possible tasks
+  inquirer
+    .prompt([
+      {
+        type: "list",
+        name: "task",
+        message: "Yo, What would you like to do today?",
+        choices: [
+          "create_account",
+          "connect_account",
+          "build_wallet",
+          "query_user",
+        ],
+      },
+    ])
+    .then(({ task }) => {
+      switch (task) {
+        case "create_account":
+          generateNewAccount();
+          break;
+        case "connect_account":
+          connectAccount();
+          break;
+        case "build_wallet":
+          buildAWallet();
+          break;
+        case "query_user":
+          queryUserAccount();
+          break;
+        default:
+          return null;
+      }
+    });
+}
+
+validatorCli();

clients/validator/src/index.ts

@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/ban-ts-comment */
 import NetClient, { INetClient } from "./net-client";
 import {
   StateParams,
@@ -8,7 +9,7 @@ import {
   MixNode,
   GatewayBond,
   Gateway,
-    SendRequest
+  SendRequest,
 } from "./types";
 import { Bip39, Random } from "@cosmjs/crypto";
 import { DirectSecp256k1HdWallet, EncodeObject } from "@cosmjs/proto-signing";
@@ -20,7 +21,7 @@ import {
   InstantiateResult,
   MigrateResult,
   UploadMeta,
-    UploadResult
+  UploadResult,
 } from "@cosmjs/cosmwasm-stargate";
 import {
   CoinMap,
@@ -29,7 +30,7 @@ import {
   nativeCoinToDisplay,
   printableBalance,
   printableCoin,
-    nativeToPrintable
+  nativeToPrintable,
 } from "./currency";
 import GatewaysCache from "./caches/gateways";
 import QueryClient, { IQueryClient } from "./query-client";
@@ -50,22 +51,26 @@ export {
   printableBalance,
   nativeToPrintable,
   MappedCoin,
-    CoinMap
-}
-export {nymGasLimits, nymGasPrice}
+  CoinMap,
+};
+export { nymGasLimits, nymGasPrice };
 
 export default class ValidatorClient {
-    private readonly client: INetClient | IQueryClient
+  private readonly client: INetClient | IQueryClient;
   private readonly contractAddress: string;
   private readonly denom: string;
-    private failedRequests: number = 0;
-    private gatewayCache: GatewaysCache
+  private failedRequests = 0;
+  private gatewayCache: GatewaysCache;
   private mixNodesCache: MixnodesCache;
   private readonly prefix: string;
   urls: string[];
 
-
-    private constructor(urls: string[], client: INetClient | IQueryClient, contractAddress: string, prefix: string) {
+  private constructor(
+    urls: string[],
+    client: INetClient | IQueryClient,
+    contractAddress: string,
+    prefix: string
+  ) {
     this.urls = urls;
     this.client = client;
     this.mixNodesCache = new MixnodesCache(client, 100);
@@ -75,73 +80,135 @@ export default class ValidatorClient {
     this.denom = "u" + prefix;
   }
 
+  /**
+   * @param contractAddress the user's contract address eg. `punk23o85698370891702470413487`
+   * @param mnemonic A mnemonic string from which to generate a public/private keypair.
+   * @param urls the validator URLs in either array of string format.
+   * @param prefix the denom eg. `punk`
+   * @returns user's instance of the Validator Client.
+   */
   // allows also entering 'string' by itself for backwards compatibility
-    static async connect(contractAddress: string, mnemonic: string, urls: string | string[], prefix: string): Promise<ValidatorClient> {
-        const validatorUrls = this.ensureArray(urls)
+  static async connect(
+    contractAddress: string,
+    mnemonic: string,
+    urls: string | string[],
+    prefix: string
+  ): Promise<ValidatorClient> {
+    const validatorUrls = this.ensureArray(urls);
     const wallet = await ValidatorClient.buildWallet(mnemonic, prefix);
 
     // if we have more than a single validator, try to perform initial connection until we succeed or run out of options
     if (validatorUrls.length > 1) {
       for (let i = 0; i < validatorUrls.length; i++) {
-                console.log("Attempting initial connection to", validatorUrls[0])
-                const netClient = await NetClient.connect(wallet, validatorUrls[0], prefix).catch((_) => ValidatorClient.moveArrayHeadToBack(validatorUrls))
+        console.log("Attempting initial connection to", validatorUrls[0]);
+        const netClient = await NetClient.connect(
+          wallet,
+          validatorUrls[0],
+          prefix
+        ).catch((_) => ValidatorClient.moveArrayHeadToBack(validatorUrls));
         if (netClient !== undefined) {
-                    return new ValidatorClient(validatorUrls, netClient, contractAddress, prefix);
+          return new ValidatorClient(
+            validatorUrls,
+            netClient,
+            contractAddress,
+            prefix
+          );
         }
-                console.log("Initial connection to", validatorUrls[0], "failed")
+        console.log("Initial connection to", validatorUrls[0], "failed");
       }
     } else {
-            const netClient = await NetClient.connect(wallet, validatorUrls[0], prefix)
-            return new ValidatorClient(validatorUrls, netClient, contractAddress, prefix);
+      const netClient = await NetClient.connect(
+        wallet,
+        validatorUrls[0],
+        prefix
+      );
+      return new ValidatorClient(
+        validatorUrls,
+        netClient,
+        contractAddress,
+        prefix
+      );
     }
 
-        throw new Error("None of the provided validators seem to be alive")
+    throw new Error("None of the provided validators seem to be alive");
   }
 
+  /**
+   * This method is the same as connect() but doesnt require a mnemonic
+   * as you cannot transfer/withdraw once connected. It is effectively ReadOnly.
+   * @param contractAddress the user's contract address eg. `punk23o85698370891702470413487`
+   * @param urls the validator URLs in either array of string format.
+   * @param prefix the denom eg. `punk`
+   * @returns user's instance of the Validator Client.
+   */
   // allows also entering 'string' by itself for backwards compatibility
-    static async connectForQuery(contractAddress: string, urls: string | string[], prefix: string): Promise<ValidatorClient> {
-        const validatorUrls = this.ensureArray(urls)
+  static async connectForQuery(
+    contractAddress: string,
+    urls: string | string[],
+    prefix: string
+  ): Promise<ValidatorClient> {
+    const validatorUrls = this.ensureArray(urls);
 
     // if we have more than a single validator, try to perform initial connection until we succeed or run out of options
     if (validatorUrls.length > 1) {
       for (let i = 0; i < validatorUrls.length; i++) {
-                console.log("Attempting initial connection to", validatorUrls[0])
-                const queryClient = await QueryClient.connect(validatorUrls[0]).catch((_) => ValidatorClient.moveArrayHeadToBack(validatorUrls))
+        console.log("Attempting initial connection to", validatorUrls[0]);
+        const queryClient = await QueryClient.connect(validatorUrls[0]).catch(
+          (_) => ValidatorClient.moveArrayHeadToBack(validatorUrls)
+        );
         if (queryClient !== undefined) {
-                    return new ValidatorClient(validatorUrls, queryClient, contractAddress, prefix)
+          return new ValidatorClient(
+            validatorUrls,
+            queryClient,
+            contractAddress,
+            prefix
+          );
         }
-                console.log("Initial connection to", validatorUrls[0], "failed")
+        console.log("Initial connection to", validatorUrls[0], "failed");
       }
     } else {
-            const queryClient = await QueryClient.connect(validatorUrls[0])
-            return new ValidatorClient(validatorUrls, queryClient, contractAddress, prefix)
+      const queryClient = await QueryClient.connect(validatorUrls[0]);
+      return new ValidatorClient(
+        validatorUrls,
+        queryClient,
+        contractAddress,
+        prefix
+      );
     }
 
-        throw new Error("None of the provided validators seem to be alive")
+    throw new Error("None of the provided validators seem to be alive");
   }
 
+  /**
+   * @param urls the validator URLs in either array of string format.
+   * @returns a shuffled array of validator URLs.
+   */
   private static ensureArray(urls: string | string[]): string[] {
-        let validatorsUrls: string[] = []
+    let validatorsUrls: string[] = [];
     if (typeof urls === "string") {
-            validatorsUrls = [urls]
+      validatorsUrls = [urls];
     } else {
       // if the array is empty, just blow up
       if (urls.length === 0) {
-                throw new Error("no validator urls provided")
+        throw new Error("no validator urls provided");
       }
 
       // no point in shuffling array of size 1
       if (urls.length > 1) {
-                urls = this.shuffleArray(urls)
+        urls = this.shuffleArray(urls);
       }
-            validatorsUrls = urls
+      validatorsUrls = urls;
     }
 
-        return validatorsUrls
+    return validatorsUrls;
   }
 
-    // an error adapter function that upon an error attempts to switch currently used validator to the next one available
-    // note that it ALWAYS throws an error
+  /**
+   * Error adapter function that - upon an error - attempts to switch currently used validator to the next one available
+   * note that it ALWAYS throws an error
+   * @param error Error thrown by async/netw requests in other methods within this class.
+   * @returns a thrown error, as normal.
+   */
   async handleRequestFailure(error: Error): Promise<never> {
     // don't bother doing any fancy validator switches if we only have 1 validator to choose from
     if (this.urls.length > 1) {
@@ -149,27 +216,36 @@ export default class ValidatorClient {
       // if we exhausted all of available validators, permute the set, maybe the old ones
       // are working again next time we try
       if (this.failedRequests === this.urls.length) {
-                this.urls = ValidatorClient.shuffleArray(this.urls)
+        this.urls = ValidatorClient.shuffleArray(this.urls);
       } else {
         // otherwise change the front validator to a 'fresh' one
         // during construction we assured we don't have an empty array
-                ValidatorClient.moveArrayHeadToBack(this.urls)
+        ValidatorClient.moveArrayHeadToBack(this.urls);
       }
       // and change validator to the front one and rethrow the error
       return await this.changeValidator(this.urls[0]).then(() => {
-                throw error
-            })
+        throw error;
+      });
     } else {
       // rethrow the error
-            throw error
+      throw error;
     }
   }
-
+  /**
+   * changes the client's validator to the new validator passed in.
+   * @param newUrl the URL of the new/alternative validator.
+   * @returns void
+   */
   private async changeValidator(newUrl: string): Promise<void> {
-        console.log("Changing validator to", newUrl)
-        return await this.client.changeValidator(newUrl)
+    console.log("Changing validator to", newUrl);
+    return await this.client.changeValidator(newUrl);
   }
 
+  /**
+   * shuffles the array
+   * @param arr the URL of the new/alternative validator.
+   * @returns array
+   */
   // adapted from https://stackoverflow.com/questions/6274339/how-can-i-shuffle-an-array/6274381#6274381
   static shuffleArray<T>(arr: T[]): T[] {
     for (let i = arr.length - 1; i > 0; i--) {
@@ -179,17 +255,23 @@ export default class ValidatorClient {
     return arr;
   }
 
+  /**
+   * utility function that moves the first element (Val url) to the back
+   * of the array again.
+   * @param arr
+   * @returns void
+   */
   // It is responsibility of the caller to ensure the input array is non-empty
   private static moveArrayHeadToBack<T>(arr: T[]) {
-        const head = <T>arr.shift()
-        arr.push(head)
+    const head = <T>arr.shift();
+    arr.push(head);
   }
 
   public get address(): string {
     if (this.client instanceof NetClient) {
-            return this.client.clientAddress
+      return this.client.clientAddress;
     } else {
-            return ""
+      return "";
     }
   }
 
@@ -221,29 +303,55 @@ export default class ValidatorClient {
   }
 
   /**
+   * effectively decodes a mnemonic phrase into a public punk address.
    * @param mnemonic A mnemonic from which to generate a public/private keypair.
    * @returns the address for this client wallet
    */
-    static async mnemonicToAddress(mnemonic: string, prefix: string): Promise<string> {
+  static async mnemonicToAddress(
+    mnemonic: string,
+    prefix: string
+  ): Promise<string> {
     const wallet = await ValidatorClient.buildWallet(mnemonic, prefix);
-        const [{address}] = await wallet.getAccounts()
-        return address
+    const [{ address }] = await wallet.getAccounts();
+    return address;
   }
 
-    static async buildWallet(mnemonic: string, prefix: string): Promise<DirectSecp256k1HdWallet> {
+  /**
+   * async func to build/create a NYM wallet.
+   * @param mnemonic
+   * @param prefix
+   * @returns Promise<DirectSecp256k1HdWallet>
+   */
+  static async buildWallet(
+    mnemonic: string,
+    prefix: string
+  ): Promise<DirectSecp256k1HdWallet> {
     const signerOptions = { prefix: prefix };
     return DirectSecp256k1HdWallet.fromMnemonic(mnemonic, signerOptions);
   }
 
+  /**
+   * this method returns a promise which returns the amount/denom of a given user
+   * @param address the user's public contract address eg. `punk23o85698370891702470413487`
+   * @returns user's instance of the Validator Client.
+   */
   getBalance(address: string): Promise<Coin | null> {
-        return this.client.getBalance(address, this.denom).catch((err) => this.handleRequestFailure(err));
+    return this.client
+      .getBalance(address, this.denom)
+      .catch((err) => this.handleRequestFailure(err));
   }
 
+  /**
+   * Func calls the client (instance of INetClient / NetClient) method `getStateParams(addr)`
+   * Used in minimumMixnodeBond() and minimumGatewayBond()
+   * @returns Promisified State Params.
+   */
   async getStateParams(): Promise<StateParams> {
-        return this.client.getStateParams(this.contractAddress).catch((err) => this.handleRequestFailure(err))
+    return this.client
+      .getStateParams(this.contractAddress)
+      .catch((err) => this.handleRequestFailure(err));
   }
 
-
   /**
    * Get or refresh the list of mixnodes in the network.
    *
@@ -252,8 +360,10 @@ export default class ValidatorClient {
    * TODO: We will want to put this puppy on a timer, but for the moment we can
    * just get things strung together and refresh it manually.
    */
-    refreshMixNodes(): Promise<MixNodeBond[]> {
-        return this.mixNodesCache.refreshMixNodes(this.contractAddress).catch((err) => this.handleRequestFailure(err));
+  async refreshMixNodes(arg: string): Promise<MixNodeBond[]> {
+    return this.mixNodesCache
+      .refreshMixNodes(arg)
+      .catch((err) => this.handleRequestFailure(err));
   }
 
   /**
@@ -264,8 +374,10 @@ export default class ValidatorClient {
    * TODO: We will want to put this puppy on a timer, but for the moment we can
    * just get things strung together and refresh it manually.
    */
-    refreshValidatorAPIMixNodes(): Promise<MixNodeBond[]> {
-        return this.mixNodesCache.refreshValidatorAPIMixNodes(this.urls).catch((err) => this.handleRequestFailure(err));
+  async refreshValidatorAPIMixNodes(): Promise<MixNodeBond[]> {
+    return this.mixNodesCache
+      .refreshValidatorAPIMixNodes(this.urls)
+      .catch((err) => this.handleRequestFailure(err));
   }
 
   /**
@@ -274,7 +386,7 @@ export default class ValidatorClient {
    * @returns an array containing all `MixNodeBond`s in the client's local cache.
    */
   getMixNodes(): MixNodeBond[] {
-        return this.mixNodesCache.mixNodes
+    return this.mixNodesCache.mixNodes;
   }
 
   /**
@@ -283,9 +395,9 @@ export default class ValidatorClient {
    * @returns a `Coin` instance containing minimum amount of coins to stake a gateway.
    */
   async minimumMixnodeBond(): Promise<Coin> {
-        const stateParams = await this.getStateParams()
+    const stateParams = await this.getStateParams();
     // we trust the contract to return a valid number
-        return coin(Number(stateParams.minimum_mixnode_bond), this.prefix)
+    return coin(Number(stateParams.minimum_mixnode_bond), this.prefix);
   }
 
   /**
@@ -293,13 +405,22 @@ export default class ValidatorClient {
    */
   async bondMixnode(mixNode: MixNode, bond: Coin): Promise<ExecuteResult> {
     if (this.client instanceof NetClient) {
-            const result = await this.client.executeContract(this.client.clientAddress, this.contractAddress, {bond_mixnode: {mix_node: mixNode}}, "adding mixnode", [bond]).catch((err) => this.handleRequestFailure(err));
-            console.log(`account ${this.client.clientAddress} added mixnode with ${mixNode.host}`);
+      const result = await this.client
+        .executeContract(
+          this.client.clientAddress,
+          this.contractAddress,
+          { bond_mixnode: { mix_node: mixNode } },
+          "adding mixnode",
+          [bond]
+        )
+        .catch((err) => this.handleRequestFailure(err));
+      console.log(
+        `account ${this.client.clientAddress} added mixnode with ${mixNode.host}`
+      );
       return result;
     } else {
-            throw new Error("Tried to bond with a query client")
+      throw new Error("Tried to bond with a query client");
     }
-
   }
 
   /**
@@ -307,11 +428,15 @@ export default class ValidatorClient {
    */
   async unbondMixnode(): Promise<ExecuteResult> {
     if (this.client instanceof NetClient) {
-            const result = await this.client.executeContract(this.client.clientAddress, this.contractAddress, {unbond_mixnode: {}}).catch((err) => this.handleRequestFailure(err))
+      const result = await this.client
+        .executeContract(this.client.clientAddress, this.contractAddress, {
+          unbond_mixnode: {},
+        })
+        .catch((err) => this.handleRequestFailure(err));
       console.log(`account ${this.client.clientAddress} unbonded mixnode`);
       return result;
     } else {
-            throw new Error("Tried to unbond with a query client")
+      throw new Error("Tried to unbond with a query client");
     }
   }
 
@@ -322,13 +447,27 @@ export default class ValidatorClient {
    * @param amount desired amount of coins to delegate to the node
    */
   // requires coin type to ensure correct denomination (
-    async delegateToMixnode(mixIdentity: string, amount: Coin): Promise<ExecuteResult> {
+  async delegateToMixnode(
+    mixIdentity: string,
+    amount: Coin
+  ): Promise<ExecuteResult> {
     if (this.client instanceof NetClient) {
-            const result = await this.client.executeContract(this.client.clientAddress, this.contractAddress, {delegate_to_mixnode: {mix_identity: mixIdentity}}, `delegating to ${mixIdentity}`, [amount]).catch((err) => this.handleRequestFailure(err))
-            console.log(`account ${this.client.clientAddress} delegated ${amount} to mixnode ${mixIdentity}`);
+      console.log("args mixID ", mixIdentity, " amount ", amount);
+      const result = await this.client
+        .executeContract(
+          this.client.clientAddress,
+          this.contractAddress,
+          { delegate_to_mixnode: { mix_identity: mixIdentity } },
+          `delegating to ${mixIdentity}`,
+          [amount]
+        )
+        .catch((err) => this.handleRequestFailure(err));
+      console.log(
+        `account ${this.client.clientAddress} delegated ${amount} to mixnode ${mixIdentity}`
+      );
       return result;
     } else {
-            throw new Error("Tried to delegate stake with a query client")
+      throw new Error("Tried to delegate stake with a query client");
     }
   }
 
@@ -339,11 +478,17 @@ export default class ValidatorClient {
    */
   async removeMixnodeDelegation(mixIdentity: string): Promise<ExecuteResult> {
     if (this.client instanceof NetClient) {
-            const result = await this.client.executeContract(this.client.clientAddress, this.contractAddress, {undelegate_from_mixnode: {mix_identity: mixIdentity}}).catch((err) => this.handleRequestFailure(err))
-            console.log(`account ${this.client.clientAddress} removed delegation from mixnode ${mixIdentity}`);
+      const result = await this.client
+        .executeContract(this.client.clientAddress, this.contractAddress, {
+          undelegate_from_mixnode: { mix_identity: mixIdentity },
+        })
+        .catch((err) => this.handleRequestFailure(err));
+      console.log(
+        `account ${this.client.clientAddress} removed delegation from mixnode ${mixIdentity}`
+      );
       return result;
     } else {
-            throw new Error("Tried to remove stake delegation with a query client")
+      throw new Error("Tried to remove stake delegation with a query client");
     }
   }
 
@@ -354,13 +499,26 @@ export default class ValidatorClient {
    * @param amount desired amount of coins to delegate to the node
    */
   // requires coin type to ensure correct denomination (
-    async delegateToGateway(gatewayIdentity: string, amount: Coin): Promise<ExecuteResult> {
+  async delegateToGateway(
+    gatewayIdentity: string,
+    amount: Coin
+  ): Promise<ExecuteResult> {
     if (this.client instanceof NetClient) {
-            const result = await this.client.executeContract(this.client.clientAddress, this.contractAddress, {delegate_to_gateway: {gateway_identity: gatewayIdentity}}, `delegating to ${gatewayIdentity}`, [amount]).catch((err) => this.handleRequestFailure(err))
-            console.log(`account ${this.client.clientAddress} delegated ${amount} to gateway ${gatewayIdentity}`);
+      const result = await this.client
+        .executeContract(
+          this.client.clientAddress,
+          this.contractAddress,
+          { delegate_to_gateway: { gateway_identity: gatewayIdentity } },
+          `delegating to ${gatewayIdentity}`,
+          [amount]
+        )
+        .catch((err) => this.handleRequestFailure(err));
+      console.log(
+        `account ${this.client.clientAddress} delegated ${amount} to gateway ${gatewayIdentity}`
+      );
       return result;
     } else {
-            throw new Error("Tried to delegate stake with a query client")
+      throw new Error("Tried to delegate stake with a query client");
     }
   }
 
@@ -369,13 +527,21 @@ export default class ValidatorClient {
    *
    * @param gatewayIdentity identity of the gateway from which the delegation should get removed
    */
-    async removeGatewayDelegation(gatewayIdentity: string): Promise<ExecuteResult> {
+  async removeGatewayDelegation(
+    gatewayIdentity: string
+  ): Promise<ExecuteResult> {
     if (this.client instanceof NetClient) {
-            const result = await this.client.executeContract(this.client.clientAddress, this.contractAddress, {undelegate_from_gateway: {gateway_identity: gatewayIdentity}}).catch((err) => this.handleRequestFailure(err))
-            console.log(`account ${this.client.clientAddress} removed delegation from gateway ${gatewayIdentity}`);
+      const result = await this.client
+        .executeContract(this.client.clientAddress, this.contractAddress, {
+          undelegate_from_gateway: { gateway_identity: gatewayIdentity },
+        })
+        .catch((err) => this.handleRequestFailure(err));
+      console.log(
+        `account ${this.client.clientAddress} removed delegation from gateway ${gatewayIdentity}`
+      );
       return result;
     } else {
-            throw new Error("Tried to remove stake delegation with a query client")
+      throw new Error("Tried to remove stake delegation with a query client");
     }
   }
 
@@ -384,10 +550,14 @@ export default class ValidatorClient {
    */
   async ownsMixNode(): Promise<boolean> {
     if (this.client instanceof NetClient) {
-            const result = await this.client.ownsMixNode(this.contractAddress, this.client.clientAddress).catch((err) => this.handleRequestFailure(err))
-            return result.has_node
+      const result = await this.client
+        .ownsMixNode(this.contractAddress, this.client.clientAddress)
+        .catch((err) => this.handleRequestFailure(err));
+      return result.has_node;
     } else {
-            throw new Error("tried to check mixnode ownership for an address-less client")
+      throw new Error(
+        "tried to check mixnode ownership for an address-less client"
+      );
     }
   }
 
@@ -396,10 +566,14 @@ export default class ValidatorClient {
    */
   async ownsGateway(): Promise<boolean> {
     if (this.client instanceof NetClient) {
-            const result = await this.client.ownsGateway(this.contractAddress, this.client.clientAddress).catch((err) => this.handleRequestFailure(err))
-            return result.has_gateway
+      const result = await this.client
+        .ownsGateway(this.contractAddress, this.client.clientAddress)
+        .catch((err) => this.handleRequestFailure(err));
+      return result.has_gateway;
     } else {
-            throw new Error("tried to check gateway ownership for an address-less client")
+      throw new Error(
+        "tried to check gateway ownership for an address-less client"
+      );
     }
   }
 
@@ -411,7 +585,9 @@ export default class ValidatorClient {
    * TODO: Similarly to mixnode bonds, this should probably be put on a timer somewhere.
    */
   refreshGateways(): Promise<GatewayBond[]> {
-        return this.gatewayCache.refreshGateways(this.contractAddress).catch((err) => this.handleRequestFailure(err));
+    return this.gatewayCache
+      .refreshGateways(this.contractAddress)
+      .catch((err) => this.handleRequestFailure(err));
   }
 
   /**
@@ -422,7 +598,9 @@ export default class ValidatorClient {
    * TODO: Similarly to mixnode bonds, this should probably be put on a timer somewhere.
    */
   refreshValidatorAPIGateways(): Promise<GatewayBond[]> {
-        return this.gatewayCache.refreshValidatorAPIGateways(this.urls).catch((err) => this.handleRequestFailure(err));
+    return this.gatewayCache
+      .refreshValidatorAPIGateways(this.urls)
+      .catch((err) => this.handleRequestFailure(err));
   }
 
   /**
@@ -431,7 +609,7 @@ export default class ValidatorClient {
    * @returns an array containing all `GatewayBond`s in the client's local cache.
    */
   getGateways(): GatewayBond[] {
-        return this.gatewayCache.gateways
+    return this.gatewayCache.gateways;
   }
 
   /**
@@ -440,9 +618,9 @@ export default class ValidatorClient {
    * @returns a `Coin` instance containing minimum amount of coins to stake a gateway.
    */
   async minimumGatewayBond(): Promise<Coin> {
-        const stateParams = await this.getStateParams()
+    const stateParams = await this.getStateParams();
     // we trust the contract to return a valid number
-        return coin(Number(stateParams.minimum_gateway_bond), this.prefix)
+    return coin(Number(stateParams.minimum_gateway_bond), this.prefix);
   }
 
   /**
@@ -450,11 +628,21 @@ export default class ValidatorClient {
    */
   async bondGateway(gateway: Gateway, bond: Coin): Promise<ExecuteResult> {
     if (this.client instanceof NetClient) {
-            const result = await this.client.executeContract(this.client.clientAddress, this.contractAddress, {bond_gateway: {gateway: gateway}}, "adding gateway", [bond]).catch((err) => this.handleRequestFailure(err));
-            console.log(`account ${this.client.clientAddress} added gateway with ${gateway.host}`);
+      const result = await this.client
+        .executeContract(
+          this.client.clientAddress,
+          this.contractAddress,
+          { bond_gateway: { gateway: gateway } },
+          "adding gateway",
+          [bond]
+        )
+        .catch((err) => this.handleRequestFailure(err));
+      console.log(
+        `account ${this.client.clientAddress} added gateway with ${gateway.host}`
+      );
       return result;
     } else {
-            throw new Error("Tried to bond gateway with a query client")
+      throw new Error("Tried to bond gateway with a query client");
     }
   }
 
@@ -463,19 +651,30 @@ export default class ValidatorClient {
    */
   async unbondGateway(): Promise<ExecuteResult> {
     if (this.client instanceof NetClient) {
-            const result = await this.client.executeContract(this.client.clientAddress, this.contractAddress, {unbond_gateway: {}}).catch((err) => this.handleRequestFailure(err))
+      const result = await this.client
+        .executeContract(this.client.clientAddress, this.contractAddress, {
+          unbond_gateway: {},
+        })
+        .catch((err) => this.handleRequestFailure(err));
       console.log(`account ${this.client.clientAddress} unbonded gateway`);
       return result;
     } else {
-            throw new Error("Tried to unbond gateway with a query client")
+      throw new Error("Tried to unbond gateway with a query client");
     }
   }
 
   async updateStateParams(newParams: StateParams): Promise<ExecuteResult> {
     if (this.client instanceof NetClient) {
-            return await this.client.executeContract(this.client.clientAddress, this.contractAddress, {update_state_params: newParams}, "updating contract state").catch((err) => this.handleRequestFailure(err));
+      return await this.client
+        .executeContract(
+          this.client.clientAddress,
+          this.contractAddress,
+          { update_state_params: newParams },
+          "updating contract state"
+        )
+        .catch((err) => this.handleRequestFailure(err));
     } else {
-            throw new Error("Tried to update state params with a query client")
+      throw new Error("Tried to update state params with a query client");
     }
   }
 
@@ -486,22 +685,27 @@ export default class ValidatorClient {
    */
   public async getMixDelegations(mixIdentity: string): Promise<Delegation[]> {
     // make this configurable somewhere
-        const limit = 500
+    const limit = 500;
 
     let delegations: Delegation[] = [];
-        let response: PagedMixDelegationsResponse
+    let response: PagedMixDelegationsResponse;
     let next: string | undefined = undefined;
     for (;;) {
-            response = await this.client.getMixDelegations(this.contractAddress, mixIdentity, limit, next)
-            delegations = delegations.concat(response.delegations)
-            next = response.start_next_after
+      response = await this.client.getMixDelegations(
+        this.contractAddress,
+        mixIdentity,
+        limit,
+        next
+      );
+      delegations = delegations.concat(response.delegations);
+      next = response.start_next_after;
       // if `start_next_after` is not set, we're done
       if (!next) {
-                break
+        break;
       }
     }
 
-        return delegations
+    return delegations;
   }
 
   /**
@@ -510,8 +714,15 @@ export default class ValidatorClient {
    * @param mixIdentity identity of the node to which the delegation was sent
    * @param delegatorAddress address of the client who delegated the stake
    */
-    public getMixDelegation(mixIdentity: string, delegatorAddress: string): Promise<Delegation> {
-        return this.client.getMixDelegation(this.contractAddress, mixIdentity, delegatorAddress);
+  public getMixDelegation(
+    mixIdentity: string,
+    delegatorAddress: string
+  ): Promise<Delegation> {
+    return this.client.getMixDelegation(
+      this.contractAddress,
+      mixIdentity,
+      delegatorAddress
+    );
   }
 
   /**
@@ -519,24 +730,31 @@ export default class ValidatorClient {
    *
    * @param gatewayIdentity identity of the gateway to which the delegation was sent
    */
-    public async getGatewayDelegations(gatewayIdentity: string): Promise<Delegation[]> {
+  public async getGatewayDelegations(
+    gatewayIdentity: string
+  ): Promise<Delegation[]> {
     // make this configurable somewhere
-        const limit = 500
+    const limit = 500;
 
     let delegations: Delegation[] = [];
-        let response: PagedGatewayDelegationsResponse
+    let response: PagedGatewayDelegationsResponse;
     let next: string | undefined = undefined;
     for (;;) {
-            response = await this.client.getGatewayDelegations(this.contractAddress, gatewayIdentity, limit, next)
-            delegations = delegations.concat(response.delegations)
-            next = response.start_next_after
+      response = await this.client.getGatewayDelegations(
+        this.contractAddress,
+        gatewayIdentity,
+        limit,
+        next
+      );
+      delegations = delegations.concat(response.delegations);
+      next = response.start_next_after;
       // if `start_next_after` is not set, we're done
       if (!next) {
-                break
+        break;
       }
     }
 
-        return delegations
+    return delegations;
   }
 
   /**
@@ -545,8 +763,15 @@ export default class ValidatorClient {
    * @param gatewayIdentity identity of the gateway to which the delegation was sent
    * @param delegatorAddress address of the client who delegated the stake
    */
-    public getGatewayDelegation(gatewayIdentity: string, delegatorAddress: string): Promise<Delegation> {
-        return this.client.getGatewayDelegation(this.contractAddress, gatewayIdentity, delegatorAddress);
+  public getGatewayDelegation(
+    gatewayIdentity: string,
+    delegatorAddress: string
+  ): Promise<Delegation> {
+    return this.client.getGatewayDelegation(
+      this.contractAddress,
+      gatewayIdentity,
+      delegatorAddress
+    );
   }
 
   // TODO: if we just keep a reference to the SigningCosmWasmClient somewhere we can probably go direct
@@ -555,13 +780,22 @@ export default class ValidatorClient {
   /**
    * Send funds from one address to another.
    */
-    async send(senderAddress: string, recipientAddress: string, coins: readonly Coin[], memo?: string): Promise<BroadcastTxSuccess> {
+  async send(
+    senderAddress: string,
+    recipientAddress: string,
+    coins: readonly Coin[],
+    memo?: string
+  ): Promise<BroadcastTxSuccess> {
     if (this.client instanceof NetClient) {
-            const result = await this.client.sendTokens(senderAddress, recipientAddress, coins, memo).catch((err) => this.handleRequestFailure(err));
+      const result = await this.client
+        .sendTokens(senderAddress, recipientAddress, coins, memo)
+        .catch((err) => this.handleRequestFailure(err));
       if (isBroadcastTxFailure(result)) {
-                throw new Error(`Error when broadcasting tx ${result.transactionHash} at height ${result.height}. Code: ${result.code}; Raw log: ${result.rawLog}`)
+        throw new Error(
+          `Error when broadcasting tx ${result.transactionHash} at height ${result.height}. Code: ${result.code}; Raw log: ${result.rawLog}`
+        );
       }
-            return result
+      return result;
     } else {
       throw new Error("Tried to use send with a query client");
     }
@@ -569,63 +803,127 @@ export default class ValidatorClient {
 
   /**
    * Send funds multiple times from one address to another in a single block.
+   * @param senderAddress
+   * @param data
+   * @param memo
+   * @returns result
    */
-    async sendMultiple(senderAddress: string, data: SendRequest[], memo?: string): Promise<BroadcastTxSuccess> {
+  async sendMultiple(
+    senderAddress: string,
+    data: SendRequest[],
+    memo?: string
+  ): Promise<BroadcastTxSuccess> {
     if (this.client instanceof NetClient) {
       if (data.length === 1) {
-                return this.send(data[0].senderAddress, data[0].recipientAddress, data[0].transferAmount, memo)
+        return this.send(
+          data[0].senderAddress,
+          data[0].recipientAddress,
+          data[0].transferAmount,
+          memo
+        );
       }
 
-            const encoded = data.map(req => makeBankMsgSend(req.senderAddress, req.recipientAddress, req.transferAmount));
+      const encoded = data.map((req) =>
+        makeBankMsgSend(
+          req.senderAddress,
+          req.recipientAddress,
+          req.transferAmount
+        )
+      );
 
       // the function to calculate fee for a single entry is not exposed...
       console.log(`this.denom is ${this.denom}`);
-            const table = buildFeeTable(nymGasPrice(this.prefix), {sendMultiple: nymGasLimits.send * data.length}, {sendMultiple: nymGasLimits.send * data.length})
-            const fee = table.sendMultiple
-            const result = await this.client.signAndBroadcast(senderAddress, encoded, fee, memo)
+      const table = buildFeeTable(
+        nymGasPrice(this.prefix),
+        { sendMultiple: nymGasLimits.send * data.length },
+        { sendMultiple: nymGasLimits.send * data.length }
+      );
+      const fee = table.sendMultiple;
+      const result = await this.client.signAndBroadcast(
+        senderAddress,
+        encoded,
+        fee,
+        memo
+      );
       if (isBroadcastTxFailure(result)) {
-                throw new Error(`Error when broadcasting tx ${result.transactionHash} at height ${result.height}. Code: ${result.code}; Raw log: ${result.rawLog}`)
+        throw new Error(
+          `Error when broadcasting tx ${result.transactionHash} at height ${result.height}. Code: ${result.code}; Raw log: ${result.rawLog}`
+        );
       }
-            return result
+      return result;
     } else {
       throw new Error("Tried to use sendMultiple with a query client");
     }
   }
 
-    public async executeCustom(signerAddress: string, messages: readonly EncodeObject[], customFee: StdFee, memo?: string): Promise<BroadcastTxSuccess> {
+  public async executeCustom(
+    signerAddress: string,
+    messages: readonly EncodeObject[],
+    customFee: StdFee,
+    memo?: string
+  ): Promise<BroadcastTxSuccess> {
     if (this.client instanceof NetClient) {
-            const result = await this.client.signAndBroadcast(signerAddress, messages, customFee, memo);
+      const result = await this.client.signAndBroadcast(
+        signerAddress,
+        messages,
+        customFee,
+        memo
+      );
       if (isBroadcastTxFailure(result)) {
-                throw new Error(`Error when broadcasting tx ${result.transactionHash} at height ${result.height}. Code: ${result.code}; Raw log: ${result.rawLog}`)
+        throw new Error(
+          `Error when broadcasting tx ${result.transactionHash} at height ${result.height}. Code: ${result.code}; Raw log: ${result.rawLog}`
+        );
       }
-            return result
+      return result;
     } else {
       throw new Error("Tried to use executeCustom with a query client");
     }
   }
 
-    async upload(senderAddress: string, wasmCode: Uint8Array, meta?: UploadMeta, memo?: string): Promise<UploadResult> {
+  async upload(
+    senderAddress: string,
+    wasmCode: Uint8Array,
+    meta?: UploadMeta,
+    memo?: string
+  ): Promise<UploadResult> {
     if (this.client instanceof NetClient) {
-            return this.client.upload(senderAddress, wasmCode, meta, memo).catch((err) => this.handleRequestFailure(err));
+      return this.client
+        .upload(senderAddress, wasmCode, meta, memo)
+        .catch((err) => this.handleRequestFailure(err));
     } else {
       throw new Error("Tried to upload with a query client");
     }
   }
 
-    public instantiate(senderAddress: string, codeId: number, initMsg: Record<string, unknown>, label: string, options?: InstantiateOptions): Promise<InstantiateResult> {
+  public instantiate(
+    senderAddress: string,
+    codeId: number,
+    initMsg: Record<string, unknown>,
+    label: string,
+    options?: InstantiateOptions
+  ): Promise<InstantiateResult> {
     if (this.client instanceof NetClient) {
-            return this.client.instantiate(senderAddress, codeId, initMsg, label, options).catch((err) => this.handleRequestFailure(err));
+      return this.client
+        .instantiate(senderAddress, codeId, initMsg, label, options)
+        .catch((err) => this.handleRequestFailure(err));
     } else {
       throw new Error("Tried to instantiate with a query client");
     }
   }
 
-    public migrate(senderAddress: string, contractAddress: string, codeId: number, migrateMsg: Record<string, unknown>, memo?: string): Promise<MigrateResult> {
+  public migrate(
+    senderAddress: string,
+    contractAddress: string,
+    codeId: number,
+    migrateMsg: Record<string, unknown>,
+    memo?: string
+  ): Promise<MigrateResult> {
     if (this.client instanceof NetClient) {
-            return this.client.migrate(senderAddress, contractAddress, codeId, migrateMsg, memo).catch((err) => this.handleRequestFailure(err))
+      return this.client
+        .migrate(senderAddress, contractAddress, codeId, migrateMsg, memo)
+        .catch((err) => this.handleRequestFailure(err));
     } else {
       throw new Error("Tried to migrate with a query client");
     }
   }
 }
-