More fixes

frontend/src/components/BookTable/index.tsx

@@ -835,7 +835,7 @@ const BookTable = ({
             <Grid item xs={6}>
               <IconButton
                 onClick={() => {
-                  federation.update();
+                  void federation.update();
                 }}
               >
                 <Refresh />

frontend/src/components/Map/index.tsx

@@ -81,7 +81,7 @@ const Map = ({
         }
         eventHandlers={{
           click: (_event: LeafletMouseEvent) => {
-            order?.id && onOrderClicked(order.id);
+            order?.id != null && onOrderClicked(order.id);
           },
         }}
       >
@@ -111,7 +111,7 @@ const Map = ({
     return (
       <MarkerClusterGroup showCoverageOnHover={true} disableClusteringAtZoom={14}>
         {orders.map((order) => {
-          if (!order?.latitude || !order?.longitude) return <></>;
+          if (!(order?.latitude != null) || !(order?.longitude != null)) return <></>;
           return RobotMarker(order.id, [order.latitude, order.longitude], order.type ?? 0, order);
         })}
       </MarkerClusterGroup>

frontend/src/components/OrderDetails/TakeButton.tsx

@@ -82,7 +82,9 @@ const TakeButton = ({
   }, [orderUpdatedAt, takeAmount, info]);
 
   const currencyCode: string =
-    garage.getOrder()?.currency === 1000 ? 'Sats' : currencies[`${garage.getOrder()?.currency}`];
+    garage.getOrder()?.currency === 1000
+      ? 'Sats'
+      : currencies[`${Number(garage.getOrder()?.currency)}`];
 
   const InactiveMakerDialog = function (): JSX.Element {
     return (
@@ -188,7 +190,7 @@ const TakeButton = ({
   }, [takeAmount, orderUpdatedAt]);
 
   const takeOrderButton = function (): JSX.Element {
-    if (garage.getOrder()?.has_range) {
+    if (garage.getOrder()?.has_range === true) {
       return (
         <Box
           sx={{
@@ -315,7 +317,7 @@ const TakeButton = ({
   };
 
   const takeOrder = function (): void {
-    if (!focusedCoordinator) return;
+    if (!(focusedCoordinator != null)) return;
 
     setLoadingTake(true);
     const { url } = federation

frontend/src/components/OrderDetails/index.tsx

@@ -36,7 +36,7 @@ import { PaymentStringAsIcons } from '../../components/PaymentMethods';
 import { FlagWithProps, SendReceiveIcon } from '../Icons';
 import LinearDeterminate from './LinearDeterminate';
 
-import type { Order, Coordinator } from '../../models';
+import type Coordinator from '../../models';
 import { statusBadgeColor, pn, amountToString, computeSats } from '../../utils';
 import TakeButton from './TakeButton';
 import { F2fMapDialog } from '../Dialogs';
@@ -291,7 +291,7 @@ const OrderDetails = ({
               />
             </ListItemAvatar>
             <ListItemText
-              primary={`${currentOrder.order?.maker_nick} (${
+              primary={`${String(currentOrder.order?.maker_nick)} (${
                 currentOrder.order?.type === 1
                   ? t(currentOrder.order?.currency === 1000 ? 'Swapping Out' : 'Seller')
                   : t(currentOrder.order?.currency === 1000 ? 'Swapping In' : 'Buyer')
@@ -301,12 +301,15 @@ const OrderDetails = ({
           </ListItem>
 
           <Collapse
-            in={currentOrder.order?.is_participant && currentOrder.order?.taker_nick !== 'None'}
+            in={
+              currentOrder.order?.is_participant === true &&
+              currentOrder.order?.taker_nick !== 'None'
+            }
           >
             <Divider />
             <ListItem>
               <ListItemText
-                primary={`${currentOrder.order?.taker_nick} (${
+                primary={`${String(currentOrder.order?.taker_nick)} (${
                   currentOrder.order?.type === 1
                     ? t(currentOrder.order?.currency === 1000 ? 'Swapping In' : 'Buyer')
                     : t(currentOrder.order?.currency === 1000 ? 'Swapping Out' : 'Seller')
@@ -422,7 +425,7 @@ const OrderDetails = ({
                   : t('Accepted payment methods')
               }
             />
-            {currentOrder.order?.payment_method.includes('Cash F2F') && (
+            {currentOrder.order?.payment_method.includes('Cash F2F') === true && (
               <ListItemIcon>
                 <Tooltip enterTouchDelay={0} title={t('F2F location')}>
                   <div>
@@ -457,14 +460,16 @@ const OrderDetails = ({
               />
             ) : null}
 
-            {currentOrder.order?.price_now === undefined && currentOrder.order?.is_explicit ? (
+            {currentOrder.order?.price_now === undefined &&
+            currentOrder.order?.is_explicit === true ? (
               <ListItemText
                 primary={pn(currentOrder.order?.satoshis)}
                 secondary={t('Amount of Satoshis')}
               />
             ) : null}
 
-            {currentOrder.order?.price_now === undefined && !currentOrder.order?.is_explicit ? (
+            {currentOrder.order?.price_now === undefined &&
+            !(currentOrder.order?.is_explicit === true) ? (
               <ListItemText
                 primary={`${parseFloat(Number(currentOrder.order?.premium).toFixed(2))}%`}
                 secondary={t('Premium over market price')}
@@ -537,7 +542,7 @@ const OrderDetails = ({
           <></>
         )}
 
-        {!currentOrder.order?.is_participant ? (
+        {!(currentOrder.order?.is_participant === true) ? (
           <Grid item xs={12}>
             <TakeButton
               baseUrl={baseUrl}

frontend/src/components/RobotAvatar/index.tsx

@@ -66,7 +66,7 @@ const RobotAvatar: React.FC<Props> = ({
       if (window.NativeRobosats === undefined) {
         setAvatarSrc(`${baseUrl}${path}${nickname}${small ? '.small' : ''}.webp`);
         setNicknameReady(true);
-      } else if (focusedCoordinator) {
+      } else if (focusedCoordinator != null) {
         setNicknameReady(true);
         const { url } = federation
           .getCoordinator(focusedCoordinator)

frontend/src/components/RobotInfo/index.tsx

@@ -1,4 +1,4 @@
-import React, { useContext, useEffect, useMemo, useState } from 'react';
+import React, { useContext, useEffect, useState } from 'react';
 
 import {
   Tooltip,
@@ -66,7 +66,7 @@ const RobotInfo: React.FC<Props> = ({ robot, slotIndex, coordinator, onClose }:
   };
 
   useEffect(() => {
-    handleWebln();
+    void handleWebln();
   }, []);
 
   const handleWeblnInvoiceClicked = async (e: MouseEvent<HTMLButtonElement, MouseEvent>): void => {
@@ -87,10 +87,10 @@ const RobotInfo: React.FC<Props> = ({ robot, slotIndex, coordinator, onClose }:
 
     const robot = garage.getRobot(slotIndex);
 
-    if (robot.encPrivKey && robot.token) {
+    if (robot.encPrivKey != null && robot.token != null) {
       void signCleartextMessage(rewardInvoice, robot.encPrivKey, robot.token).then(
         (signedInvoice) => {
-          coordinator.fetchReward(signedInvoice, garage, slotIndex).then((data) => {
+          void coordinator.fetchReward(signedInvoice, garage, slotIndex).then((data) => {
             setBadInvoice(data.bad_invoice ?? '');
             setShowRewardsSpinner(false);
             setWithdrawn(data.successful_withdrawal);
@@ -103,7 +103,7 @@ const RobotInfo: React.FC<Props> = ({ robot, slotIndex, coordinator, onClose }:
   };
 
   const setStealthInvoice = (wantsStealth: boolean): void => {
-    coordinator.fetchStealth(wantsStealth, garage, slotIndex);
+    void coordinator.fetchStealth(wantsStealth, garage, slotIndex);
   };
 
   return (

frontend/src/components/TradeBox/CancelButton.tsx

@@ -22,12 +22,13 @@ const CancelButton = ({
   const { t } = useTranslation();
 
   const showCancelButton =
-    (order?.is_maker && [0, 1, 2].includes(order?.status)) ||
+    (order?.is_maker === true && [0, 1, 2].includes(order?.status)) ??
     [3, 6, 7].includes(order?.status ?? -1);
-  const showCollabCancelButton = [8, 9].includes(order?.status ?? -1) && !order?.asked_for_cancel;
+  const showCollabCancelButton =
+    [8, 9].includes(order?.status ?? -1) && !(order?.asked_for_cancel === true);
   const noConfirmation =
-    (order?.is_maker && [0, 1, 2].includes(order?.status ?? -1)) ||
+    (order?.is_maker === true && [0, 1, 2].includes(order?.status ?? -1)) ??
-    (order?.is_taker && order?.status === 3);
+    (order?.is_taker === true && order?.status === 3);
 
   return (
     <Box>

frontend/src/components/TradeBox/CollabCancelAlert.tsx

@@ -10,11 +10,11 @@ interface CollabCancelAlertProps {
 const CollabCancelAlert = ({ order }: CollabCancelAlertProps): JSX.Element => {
   const { t } = useTranslation();
   let text = '';
-  if (order?.pending_cancel) {
+  if (order?.pending_cancel === true) {
     text = t('{{nickname}} is asking for a collaborative cancel', {
       nickname: order?.is_maker ? order?.taker_nick : order?.maker_nick,
     });
-  } else if (order?.asked_for_cancel) {
+  } else if (order?.asked_for_cancel === true) {
     text = t('You asked for a collaborative cancellation');
   }
 

frontend/src/components/TradeBox/Dialogs/ConfirmUndoFiatSent.tsx

@@ -8,7 +8,6 @@ import {
   DialogContentText,
   Button,
 } from '@mui/material';
-import { type Order } from '../../../models';
 import { LoadingButton } from '@mui/lab';
 
 interface ConfirmUndoFiatSentDialogProps {

frontend/src/components/TradeBox/EncryptedChat/EncryptedSocketChat/index.tsx

@@ -1,10 +1,11 @@
-import React, { useEffect, useLayoutEffect, useState } from 'react';
+import React, { useEffect, useLayoutEffect, useState, useContext } from 'react';
 import { useTranslation } from 'react-i18next';
 import { Button, TextField, Grid, Paper, Typography } from '@mui/material';
 import { encryptMessage, decryptMessage } from '../../../../pgp';
 import { AuditPGPDialog } from '../../../Dialogs';
 import { websocketClient, type WebsocketConnection } from '../../../../services/Websocket';
 import { type Robot } from '../../../../models';
+import { GarageContext, type UseGarageStoreType } from '../../../../contexts/GarageContext';
 
 // Icons
 import CircularProgress from '@mui/material/CircularProgress';

frontend/src/components/TradeBox/index.tsx

@@ -58,6 +58,7 @@ interface loadingButtonsProps {
   cancel: boolean;
   fiatSent: boolean;
   fiatReceived: boolean;
+  undoFiatSent: boolean;
   submitInvoice: boolean;
   submitAddress: boolean;
   submitStatement: boolean;
@@ -70,6 +71,7 @@ const noLoadingButtons: loadingButtonsProps = {
   cancel: false,
   fiatSent: false,
   fiatReceived: false,
+  undoFiatSent: false,
   submitInvoice: false,
   submitAddress: false,
   submitStatement: false,
@@ -167,7 +169,7 @@ const TradeBox = ({
     void apiClient
       .post(
         url,
-        `/api/order/?order_id=${currentOrder.id}`,
+        `/api/order/?order_id=${Number(currentOrder.id)}`,
         {
           action,
           invoice,
@@ -234,7 +236,7 @@ const TradeBox = ({
   const updateInvoice = function (invoice: string): void {
     const robot = garage.getRobot();
 
-    if (robot !== null && robot.encPrivKey && robot.token) {
+    if (robot?.encPrivKey != null && robot?.token != null) {
       setLoadingButtons({ ...noLoadingButtons, submitInvoice: true });
       void signCleartextMessage(invoice, robot.encPrivKey, robot.token).then((signedInvoice) => {
         submitAction({
@@ -249,7 +251,7 @@ const TradeBox = ({
   const updateAddress = function (): void {
     const robot = garage.getRobot();
 
-    if (robot !== null && robot.encPrivKey && robot.token) {
+    if (robot?.encPrivKey != null && robot?.token != null) {
       setLoadingButtons({ ...noLoadingButtons, submitAddress: true });
       void signCleartextMessage(onchain.address, robot.encPrivKey, robot.token).then(
         (signedAddress) => {
@@ -287,6 +289,7 @@ const TradeBox = ({
     });
     // If Webln implements locked payments compatibility, this logic might be simplier
     if (webln === undefined) {
+      console.log('WebLN dialog will not be shown');
     } else if (order.is_maker && order.status === 0) {
       webln.sendPayment(order.bond_invoice);
       setWaitingWebln(true);
@@ -324,7 +327,7 @@ const TradeBox = ({
   useEffect(() => {
     if (currentOrder.order !== null && currentOrder.order.status !== lastOrderStatus) {
       setLastOrderStatus(currentOrder.order.status);
-      handleWebln(currentOrder.order);
+      void handleWebln(currentOrder.order);
     }
     // FIXME this should trigger with current order, not garage order
   }, [orderUpdatedAt]);

frontend/src/contexts/FederationContext.ts

@@ -16,27 +16,29 @@ import { AppContext, type UseAppStoreType } from './AppContext';
 import { GarageContext, type UseGarageStoreType } from './GarageContext';
 
 // Refresh delays (ms) according to Order status
-const statusToDelay = [
+
-  3000, // 'Waiting for maker bond'
+// FIXME statusToDelay is never used. On order received, we should setDelay according to new received status.
-  35000, // 'Public'
+// const statusToDelay = [
-  180000, // 'Paused'
+//   3000, // 'Waiting for maker bond'
-  3000, // 'Waiting for taker bond'
+//   35000, // 'Public'
-  999999, // 'Cancelled'
+//   180000, // 'Paused'
-  999999, // 'Expired'
+//   3000, // 'Waiting for taker bond'
-  8000, // 'Waiting for trade collateral and buyer invoice'
+//   999999, // 'Cancelled'
-  8000, // 'Waiting only for seller trade collateral'
+//   999999, // 'Expired'
-  8000, // 'Waiting only for buyer invoice'
+//   8000, // 'Waiting for trade collateral and buyer invoice'
-  10000, // 'Sending fiat - In chatroom'
+//   8000, // 'Waiting only for seller trade collateral'
-  10000, // 'Fiat sent - In chatroom'
+//   8000, // 'Waiting only for buyer invoice'
-  100000, // 'In dispute'
+//   10000, // 'Sending fiat - In chatroom'
-  999999, // 'Collaboratively cancelled'
+//   10000, // 'Fiat sent - In chatroom'
-  10000, // 'Sending satoshis to buyer'
+//   100000, // 'In dispute'
-  60000, // 'Sucessful trade'
+//   999999, // 'Collaboratively cancelled'
-  30000, // 'Failed lightning network routing'
+//   10000, // 'Sending satoshis to buyer'
-  300000, // 'Wait for dispute resolution'
+//   60000, // 'Sucessful trade'
-  300000, // 'Maker lost dispute'
+//   30000, // 'Failed lightning network routing'
-  300000, // 'Taker lost dispute'
+//   300000, // 'Wait for dispute resolution'
-];
+//   300000, // 'Maker lost dispute'
+//   300000, // 'Taker lost dispute'
+// ];
 
 export interface fetchRobotProps {
   coordinator?: Coordinator;
@@ -128,14 +130,14 @@ export const useFederationStore = (): UseFederationStoreType => {
       newFed.registerHook('onCoordinatorUpdate', () => {
         setFederationUpdatedAt(new Date().toISOString());
       });
-      newFed.start(origin, settings, hostUrl);
+      void newFed.start(origin, settings, hostUrl);
       return newFed;
     });
   }, [settings.network, torStatus]);
 
-  const fetchCurrentOrder = () => {
+  const fetchCurrentOrder = (): void => {
     if (currentOrder.id != null && (page === 'order' || badOrder === undefined)) {
-      federation.fetchOrder(currentOrder, garage.getRobot());
+      void federation.fetchOrder(currentOrder, garage.getRobot());
     }
   };
 
@@ -157,14 +159,14 @@ export const useFederationStore = (): UseFederationStoreType => {
 
     if (robot !== null) {
       if (open.profile && robot?.avatarLoaded) {
-        federation.fetchRobot(garage, garage.currentSlot); // refresh/update existing robot
+        void federation.fetchRobot(garage, garage.currentSlot); // refresh/update existing robot
       } else if (
         !robot.avatarLoaded &&
         robot.token !== undefined &&
         robot.encPrivKey !== undefined &&
         robot.pubKey !== undefined
       ) {
-        federation.fetchRobot(garage, garage.currentSlot); // create new robot with existing token and keys (on network and coordinator change)
+        void federation.fetchRobot(garage, garage.currentSlot); // create new robot with existing token and keys (on network and coordinator change)
       }
     }
   }, [open.profile, hostUrl, robotUpdatedAt]);

frontend/src/models/Coordinator.model.ts

@@ -1,4 +1,3 @@
-import { sha256 } from 'js-sha256';
 import {
   type Robot,
   type LimitList,
@@ -8,9 +7,8 @@ import {
   type Garage,
 } from '.';
 import { apiClient } from '../services/api';
-import { hexToBase91, validateTokenEntropy } from '../utils';
+import { validateTokenEntropy } from '../utils';
 import { compareUpdateLimit } from './Limit.model';
-import { signCleartextMessage } from '../pgp';
 
 export interface Contact {
   nostr?: string | undefined;
@@ -132,7 +130,7 @@ export class Coordinator {
     hostUrl: string,
     onStarted: (shortAlias: string) => void = () => {},
   ): Promise<void> => {
-    if (!this.enabled) return;
+    if (this.enabled !== true) return;
 
     if (settings.selfhostedClient && this.shortAlias !== 'local') {
       this.url = hostUrl;
@@ -142,13 +140,13 @@ export class Coordinator {
       this.basePath = '';
     }
 
-    this.update(() => {
+    void this.update(() => {
       onStarted(this.shortAlias);
     });
   };
 
   update = async (onUpdate: (shortAlias: string) => void = () => {}): Promise<void> => {
-    const onDataLoad = () => {
+    const onDataLoad = (): void => {
       if (this.isUpdated()) onUpdate(this.shortAlias);
     };
 
@@ -157,7 +155,7 @@ export class Coordinator {
     this.loadInfo(onDataLoad);
   };
 
-  loadBook = (onDataLoad: () => void = () => {}) => {
+  loadBook = (onDataLoad: () => void = () => {}): void => {
     if (this.loadingBook) return;
 
     this.loadingBook = true;
@@ -181,7 +179,7 @@ export class Coordinator {
       });
   };
 
-  loadLimits = (onDataLoad: () => void = () => {}) => {
+  loadLimits = (onDataLoad: () => void = () => {}): void => {
     if (this.loadingLimits) return;
 
     this.loadingLimits = true;
@@ -208,7 +206,7 @@ export class Coordinator {
       });
   };
 
-  loadInfo = (onDataLoad: () => void = () => {}) => {
+  loadInfo = (onDataLoad: () => void = () => {}): void => {
     if (this.loadingInfo) return;
 
     this.loadingInfo = true;
@@ -227,25 +225,25 @@ export class Coordinator {
       });
   };
 
-  enable = (onEnabled: () => void = () => {}) => {
+  enable = (onEnabled: () => void = () => {}): void => {
     this.enabled = true;
-    this.update(() => {
+    void this.update(() => {
       onEnabled();
     });
   };
 
-  disable = () => {
+  disable = (): void => {
     this.enabled = false;
     this.info = undefined;
     this.limits = {};
     this.book = [];
   };
 
-  isUpdated = () => {
+  isUpdated = (): boolean => {
     return !((this.loadingBook === this.loadingInfo) === this.loadingLimits);
   };
 
-  getBaseUrl = () => {
+  getBaseUrl = (): string => {
     return this.url + this.basePath;
   };
 
@@ -265,7 +263,7 @@ export class Coordinator {
   fecthRobot = async (garage: Garage, index: number): Promise<Robot | null> => {
     const robot = garage?.getRobot(index);
 
-    if (!robot?.token) return null;
+    if (robot?.token == null) return null;
 
     const authHeaders = robot.getAuthHeaders();
 
@@ -313,7 +311,7 @@ export class Coordinator {
   };
 
   fetchOrder = async (orderId: number, robot: Robot): Promise<Order | null> => {
-    if (!robot.token) return null;
+    if (!(robot.token != null)) return null;
 
     const authHeaders = robot.getAuthHeaders();
 
@@ -340,7 +338,7 @@ export class Coordinator {
   }> => {
     const robot = garage.getRobot(index);
 
-    if (!robot?.token || !robot.encPrivKey) return null;
+    if (!(robot?.token != null) || !(robot.encPrivKey != null)) return null;
 
     const data = await apiClient.post(
       this.url,
@@ -352,7 +350,7 @@ export class Coordinator {
     );
     const newRobot = {
       ...robot,
-      earnedRewards: data?.successful_withdrawal ? 0 : robot.earnedRewards,
+      earnedRewards: data?.successful_withdrawal === true ? 0 : robot.earnedRewards,
     };
     garage.updateRobot(newRobot, index);
 
@@ -362,7 +360,7 @@ export class Coordinator {
   fetchStealth = async (wantsStealth: boolean, garage: Garage, index: number): Promise<null> => {
     const robot = garage?.getRobot(index);
 
-    if (!robot?.token || !robot.encPrivKey) return null;
+    if (!(robot?.token != null) || !(robot.encPrivKey != null)) return null;
 
     await apiClient.post(
       this.url,

frontend/src/models/Exchange.model.ts

@@ -45,7 +45,7 @@ export const updateExchangeInfo = (federation: Federation): ExchangeInfo => {
       highestVersion = getHigherVer(highestVersion, coordinator.info.version);
 
       aggregations.forEach((key: any) => {
-        info[key] = info[key] + Number(coordinator.info[key]);
+        info[key] = Number(info[key]) + Number(coordinator.info[key]);
       });
     }
     return null;

frontend/src/models/Federation.model.ts

@@ -53,7 +53,7 @@ export class Federation {
     });
   };
 
-  onCoordinatorSaved = (shortAlias: string) => {
+  onCoordinatorSaved = (shortAlias: string): void => {
     this.book = [...this.book, ...this.getCoordinator(shortAlias).book];
     this.loading = false;
     this.triggerHook('onCoordinatorUpdate');
@@ -64,46 +64,48 @@ export class Federation {
   };
 
   // Setup
-  start = (origin: Origin, settings: Settings, hostUrl: string): void => {
+  start = async (origin: Origin, settings: Settings, hostUrl: string): Promise<void> => {
-    const onCoordinatorStarted = (shortAlias: string) => {
+    const onCoordinatorStarted = (shortAlias: string): void => {
       this.exchange.onlineCoordinators = this.exchange.onlineCoordinators + 1;
       this.onCoordinatorSaved(shortAlias);
     };
     this.loading = true;
-    Object.values(this.coordinators).forEach(async (coor) => {
+    // Object.values(this.coordinators).forEach(async (coor) => {
+    for (const coor of Object.values(this.coordinators)) {
       await coor.start(origin, settings, hostUrl, onCoordinatorStarted);
-    });
+    }
   };
 
-  update = (): void => {
+  update = async (): Promise<void> => {
     this.loading = false;
-    Object.values(this.coordinators).forEach(async (coor) => {
+    // Object.values(this.coordinators).forEach(async (coor) => {
+    for (const coor of Object.values(this.coordinators)) {
       await coor.update(() => {
         this.onCoordinatorSaved(coor.shortAlias);
       });
-    });
+    }
   };
 
-  updateExchange = () => {
+  updateExchange = (): void => {
     this.exchange.info = updateExchangeInfo(this);
   };
 
   // Fetchs
   fetchRobot = async (garage: Garage, slot: number): Promise<void> => {
     Object.values(this.coordinators).forEach((coor) => {
-      coor.fecthRobot(garage, slot);
+      void coor.fecthRobot(garage, slot);
     });
   };
 
   fetchOrder = async (currentOrder: CurrentOrder, robot: Robot): Promise<CurrentOrder | null> => {
     if (currentOrder.shortAlias !== null) {
       const coordinator = this.coordinators[currentOrder.shortAlias];
-      if (coordinator && currentOrder.id !== null) {
+      if (coordinator != null && currentOrder.id !== null) {
-        const newOrber = await coordinator.fetchOrder(currentOrder.id, robot);
+        const newOrder = await coordinator.fetchOrder(currentOrder.id, robot);
 
         return {
           ...currentOrder,
-          order: newOrber,
+          order: newOrder,
         };
       }
     }
@@ -115,12 +117,12 @@ export class Federation {
     return this.coordinators[shortAlias];
   };
 
-  disableCoordinator = (shortAlias: string) => {
+  disableCoordinator = (shortAlias: string): void => {
     this.coordinators[shortAlias].disable();
     this.triggerHook('onCoordinatorUpdate');
   };
 
-  enableCoordinator = (shortAlias: string) => {
+  enableCoordinator = (shortAlias: string): void => {
     this.coordinators[shortAlias].enable(() => {
       this.triggerHook('onCoordinatorUpdate');
     });

frontend/src/models/Garage.model.ts

@@ -93,7 +93,7 @@ class Garage {
     index = this.currentSlot,
   ) => {
     const robot = this.getSlot(index).robot;
-    if (robot) {
+    if (robot != null) {
       robot.update(attributes);
       this.triggerHook('onRobotUpdate');
       this.save();

frontend/src/models/Robot.model.ts

@@ -1,5 +1,5 @@
 import { sha256 } from 'js-sha256';
-import { hexToBase91, validateTokenEntropy } from '../utils';
+import { hexToBase91 } from '../utils';
 
 interface AuthHeaders {
   tokenSHA256: string;
@@ -14,7 +14,7 @@ class Robot {
     if (garageRobot != null) {
       this.token = garageRobot?.token ?? undefined;
       this.tokenSHA256 =
-        garageRobot?.tokenSHA256 ?? (this.token ? hexToBase91(sha256(this.token)) : '');
+        garageRobot?.tokenSHA256 ?? (this.token != null ? hexToBase91(sha256(this.token)) : '');
       this.pubKey = garageRobot?.pubKey ?? undefined;
       this.encPrivKey = garageRobot?.encPrivKey ?? undefined;
     }
@@ -40,7 +40,7 @@ class Robot {
   public copiedToken: boolean = false;
   public avatarLoaded: boolean = false;
 
-  update = (attributes: Record<string, any>) => {
+  update = (attributes: Record<string, any>): void => {
     Object.assign(this, attributes);
   };
 

frontend/src/pro/Widgets/Book.tsx

@@ -44,7 +44,7 @@ const BookWidget = React.forwardRef(function Component(
         />
       </Paper>
     );
-  }, [book, layout, windowSize, fav]);
+  }, [layout, windowSize, fav, federation.book]);
 });
 
 export default BookWidget;

frontend/src/pro/Widgets/Depth.tsx

@@ -40,7 +40,7 @@ const DepthChartWidget = React.forwardRef(function Component(
         />
       </Paper>
     );
-  }, [fav.currency, book, limits, exchange, layout]);
+  }, [fav.currency, layout, federation.exchange]);
 });
 
 export default DepthChartWidget;

frontend/src/pro/Widgets/Maker.tsx

@@ -27,7 +27,7 @@ const MakerWidget = React.forwardRef(function Component(
         <MakerForm />
       </Paper>
     );
-  }, [maker, limits, fav]);
+  }, [maker, fav, federation]);
 });
 
 export default MakerWidget;