fix: added locales

locales/en.json

@@ -1073,6 +1073,7 @@
     "views.Settings.Help.github": "GitHub Issues",
     "views.Settings.Help.telegram": "Telegram (we will not DM you)",
     "views.Settings.Help.email": "Email support",
+    "views.Settings.POS": "ZEUS POS",
     "views.Settings.POS.enableSquare": "Enable Square POS integration",
     "views.Settings.POS.taxPercentage.global.info": "Global tax rate applied to all products. Individual product tax rates will override this setting when specified.",
     "views.Settings.POS.taxPercentage.info": "Individual tax rate for this product. When set, this will override the global tax rate. Leave empty to use the global tax rate.",
@@ -1108,6 +1109,7 @@
     "views.Settings.POS.0conf": "0 confirmations",
     "views.Settings.POS.1conf": "1 confirmation",
     "views.Settings.POS.lnOnly": "Lightning only",
+    "views.Settings.POS.poweredByZEUS": "POS powered by ZEUS",
     "views.Settings.Seed.title": "Back up wallet",
     "views.Settings.Seed.text1": "The following 24 words are your wallet backup.",
     "views.Settings.Seed.text2": "KEEP THEM SAFE as anyone who sees these words can steal your funds.",

stores/PosStore.ts

@@ -12,6 +12,7 @@ import Order from '../models/Order';
 import { SATS_PER_BTC } from '../utils/UnitsUtils';
 import { calculateTaxSats } from '../utils/PosUtils';
 import BackendUtils from '../utils/BackendUtils';
+import { localeString } from '../utils/LocaleUtils';
 
 import Storage from '../storage';
 
@@ -130,24 +131,29 @@ export default class PosStore {
         const lineItems = currentOrder.line_items;
 
         const memo = merchantName
-            ? `${merchantName} POS powered by ZEUS - Order ${currentOrder?.id}`
-            : `ZEUS POS - Order ${currentOrder?.id}`;
+            ? `${merchantName} ${localeString(
+                  'views.Settings.POS.poweredByZEUS'
+              )} - ${localeString('general.order')} ${currentOrder?.id}`
+            : `${localeString('views.Settings.POS')} - ${localeString(
+                  'general.order'
+              )} ${currentOrder?.id}`;
 
         const fiatEntry =
             fiat && fiatRates
                 ? fiatRates.filter((entry: any) => entry.code === fiat)[0]
                 : null;
-        const rate =
-            fiat && fiatRates && fiatEntry ? fiatEntry.rate.toFixed() : 0;
+        const rate = fiat && fiatRates && fiatEntry ? fiatEntry.rate : 0;
 
         const subTotalSats =
             (currentOrder?.total_money?.sats ?? 0) > 0
                 ? currentOrder.total_money.sats
-                : new BigNumber(currentOrder?.total_money?.amount)
+                : rate > 0
+                ? new BigNumber(currentOrder?.total_money?.amount)
                       .div(100)
                       .div(rate)
                       .multipliedBy(SATS_PER_BTC)
-                      .toFixed(0);
+                      .toFixed(0)
+                : '0';
 
         const taxSats = Number(
             calculateTaxSats(lineItems, subTotalSats, rate, taxPercentage)

views/Order.tsx

@@ -594,8 +594,12 @@ export default class OrderView extends React.Component<OrderProps, OrderState> {
         const lineItems = order?.line_items;
 
         const memo = merchantName
-            ? `${merchantName} POS powered by ZEUS - Order ${order?.id}`
-            : `ZEUS POS - Order ${order?.id}`;
+            ? `${merchantName} ${localeString(
+                  'views.Settings.POS.poweredByZEUS'
+              )} - ${localeString('general.order')} ${order?.id}`
+            : `${localeString('views.Settings.POS')} - ${localeString(
+                  'general.order'
+              )} ${order?.id}`;
 
         let subTotalSats: string;
         if (settings.pos.posEnabled === PosEnabled.Square) {

views/POS/OrderList.tsx

@@ -1,10 +1,15 @@
 import * as React from 'react';
 import { FlatList, Text, TouchableOpacity } from 'react-native';
 import Swipeable from 'react-native-gesture-handler/Swipeable';
+import { StackNavigationProp } from '@react-navigation/stack';
 
 import { Spacer } from '../../components/layout/Spacer';
 import SwipeableOrderItem from '../Wallet/SwipeableOrderItem';
+
 import { themeColor } from '../../utils/ThemeUtils';
+
+import FiatStore from '../../stores/FiatStore';
+
 import Order from '../../models/Order';
 
 interface OrderListProps {
@@ -13,8 +18,8 @@ interface OrderListProps {
     onRefresh: () => void;
     onHideOrder: (orderId: string) => void;
     onOrderClick: (order: Order) => void;
-    navigation: any;
-    fiatStore: any;
+    navigation: StackNavigationProp<any, any>;
+    fiatStore: FiatStore;
     emptyText: string;
 }
 

views/Wallet/SquarePosPane.tsx

@@ -167,7 +167,7 @@ export default class SquarePosPane extends React.PureComponent<
                         loading={loading}
                         onRefresh={() => getOrders()}
                         navigation={navigation}
-                        fiatStore={FiatStore}
+                        fiatStore={FiatStore!}
                         emptyText={
                             selectedIndex === 0
                                 ? localeString(

views/Wallet/StandalonePosKeypadPane.tsx

@@ -27,8 +27,6 @@ import { SATS_PER_BTC, getDecimalPlaceholder } from '../../utils/UnitsUtils';
 
 import { PricedIn } from '../../models/Product';
 
-import BigNumber from 'bignumber.js';
-
 interface PosKeypadPaneProps {
     navigation: StackNavigationProp<any, any>;
     FiatStore?: FiatStore;

views/Wallet/StandalonePosPane.tsx

@@ -596,7 +596,7 @@ export default class StandalonePosPane extends React.PureComponent<
                         loading={loading}
                         onRefresh={() => getOrders()}
                         navigation={navigation}
-                        fiatStore={FiatStore}
+                        fiatStore={FiatStore!}
                         emptyText={
                             selectedIndex === 1
                                 ? localeString(