refactor: use NaN safe Number parsing where applicable

dummy/index.ts

@@ -8,7 +8,7 @@ import { PurchaseInvoice } from 'models/baseModels/PurchaseInvoice/PurchaseInvoi
 import { SalesInvoice } from 'models/baseModels/SalesInvoice/SalesInvoice';
 import { ModelNameEnum } from 'models/types';
 import setupInstance from 'src/setup/setupInstance';
-import { getMapFromList } from 'utils';
+import { getMapFromList, safeParseInt } from 'utils';
 import { getFiscalYear } from 'utils/misc';
 import {
   flow,
@@ -256,7 +256,7 @@ async function getSalesInvoices(
 
     notifier?.(
       `Creating Sales Invoices, ${d} out of ${dates.length}`,
-      parseInt(d) / dates.length
+      safeParseInt(d) / dates.length
     );
     const customer = sample(customers);
 
@@ -531,7 +531,7 @@ async function syncAndSubmit(docs: Doc[], notifier?: Notifier) {
     const doc = docs[i];
     notifier?.(
       `Syncing ${nameMap[doc.schemaName]}, ${i} out of ${total}`,
-      parseInt(i) / total
+      safeParseInt(i) / total
     );
     await doc.sync();
     await doc.submit();

fyo/core/converter.ts

@@ -5,7 +5,7 @@ import { ValueError } from 'fyo/utils/errors';
 import { DateTime } from 'luxon';
 import { Money } from 'pesa';
 import { Field, FieldTypeEnum, RawValue, TargetField } from 'schemas/types';
-import { getIsNullOrUndef } from 'utils';
+import { getIsNullOrUndef, safeParseFloat, safeParseInt } from 'utils';
 import { DatabaseHandler } from './dbHandler';
 import { Attachment, DocValue, DocValueMap, RawValueMap } from './types';
 
@@ -231,7 +231,7 @@ function toDocInt(value: RawValue, field: Field): number {
   }
 
   if (typeof value === 'string') {
-    value = parseInt(value);
+    value = safeParseInt(value);
   }
 
   return toDocFloat(value, field);
@@ -247,7 +247,7 @@ function toDocFloat(value: RawValue, field: Field): number {
   }
 
   if (typeof value === 'string') {
-    value = parseFloat(value);
+    value = safeParseFloat(value);
   }
 
   if (value === null) {
@@ -267,7 +267,7 @@ function toDocCheck(value: RawValue, field: Field): boolean {
   }
 
   if (typeof value === 'string') {
-    return !!parseFloat(value);
+    return !!safeParseFloat(value);
   }
 
   if (typeof value === 'number') {
@@ -317,7 +317,7 @@ function toRawCurrency(value: DocValue, fyo: Fyo, field: Field): string {
 
 function toRawInt(value: DocValue, field: Field): number {
   if (typeof value === 'string') {
-    return parseInt(value);
+    return safeParseInt(value);
   }
 
   if (getIsNullOrUndef(value)) {
@@ -333,7 +333,7 @@ function toRawInt(value: DocValue, field: Field): number {
 
 function toRawFloat(value: DocValue, field: Field): number {
   if (typeof value === 'string') {
-    return parseFloat(value);
+    return safeParseFloat(value);
   }
 
   if (getIsNullOrUndef(value)) {

fyo/utils/format.ts

@@ -4,7 +4,7 @@ import { Doc } from 'fyo/model/doc';
 import { DateTime } from 'luxon';
 import { Money } from 'pesa';
 import { Field, FieldType, FieldTypeEnum } from 'schemas/types';
-import { getIsNullOrUndef } from 'utils';
+import { getIsNullOrUndef, safeParseFloat } from 'utils';
 import {
   DEFAULT_CURRENCY,
   DEFAULT_DATE_FORMAT,
@@ -95,11 +95,11 @@ function formatNumber(value: DocValue, fyo: Fyo): string {
   }
 
   if ((value as Money).round) {
-    const floatValue = parseFloat((value as Money).round());
+    const floatValue = safeParseFloat((value as Money).round());
     return numberFormatter.format(floatValue);
   }
 
-  const floatValue = parseFloat(value as string);
+  const floatValue = safeParseFloat(value as string);
   const formattedNumber = numberFormatter.format(floatValue);
 
   if (formattedNumber === 'NaN') {

fyo/utils/index.ts

@@ -1,9 +1,9 @@
 import { Fyo } from 'fyo';
 import { Doc } from 'fyo/model/doc';
-import { Action, DocStatus } from 'fyo/model/types';
+import { Action } from 'fyo/model/types';
 import { Money } from 'pesa';
 import { Field, OptionField, SelectOption } from 'schemas/types';
-import { getIsNullOrUndef } from 'utils';
+import { getIsNullOrUndef, safeParseInt } from 'utils';
 
 export function slug(str: string) {
   return str
@@ -24,7 +24,7 @@ export function unique<T>(list: T[], key = (it: T) => String(it)) {
 export function getDuplicates(array: unknown[]) {
   const duplicates: unknown[] = [];
   for (const i in array) {
-    const previous = array[parseInt(i) - 1];
+    const previous = array[safeParseInt(i) - 1];
     const current = array[i];
 
     if (current === previous) {

models/baseModels/Invoice/Invoice.ts

@@ -14,7 +14,7 @@ import { Transactional } from 'models/Transactional/Transactional';
 import { ModelNameEnum } from 'models/types';
 import { Money } from 'pesa';
 import { FieldTypeEnum, Schema } from 'schemas/types';
-import { getIsNullOrUndef } from 'utils';
+import { getIsNullOrUndef, safeParseFloat } from 'utils';
 import { Defaults } from '../Defaults/Defaults';
 import { InvoiceItem } from '../InvoiceItem/InvoiceItem';
 import { Party } from '../Party/Party';
@@ -157,7 +157,7 @@ export abstract class Invoice extends Transactional {
       toCurrency: currency as string,
     });
 
-    return parseFloat(exchangeRate.toFixed(2));
+    return safeParseFloat(exchangeRate.toFixed(2));
   }
 
   async getTaxSummary() {

models/helpers.ts

@@ -3,6 +3,7 @@ import { Doc } from 'fyo/model/doc';
 import { Action, ColumnConfig, DocStatus, RenderData } from 'fyo/model/types';
 import { DateTime } from 'luxon';
 import { Money } from 'pesa';
+import { safeParseFloat } from 'utils/index';
 import { Router } from 'vue-router';
 import {
   AccountRootType,
@@ -211,7 +212,7 @@ export async function getExchangeRate({
 
   let exchangeRate = 0;
   if (localStorage) {
-    exchangeRate = parseFloat(
+    exchangeRate = safeParseFloat(
       localStorage.getItem(cacheKey as string) as string
     );
   }

reports/LedgerReport.ts

@@ -4,6 +4,7 @@ import { ModelNameEnum } from 'models/types';
 import { Report } from 'reports/Report';
 import { GroupedMap, LedgerEntry, RawLedgerEntry } from 'reports/types';
 import { QueryFilter } from 'utils/db/types';
+import { safeParseFloat, safeParseInt } from 'utils/index';
 import getCommonExportActions from './commonExporter';
 
 type GroupByKey = 'account' | 'party' | 'referenceName';
@@ -101,11 +102,11 @@ export abstract class LedgerReport extends Report {
 
     this._rawData = entries.map((entry) => {
       return {
-        name: parseInt(entry.name),
+        name: safeParseInt(entry.name),
         account: entry.account,
         date: new Date(entry.date),
-        debit: parseFloat(entry.debit),
-        credit: parseFloat(entry.credit),
+        debit: safeParseFloat(entry.debit),
+        credit: safeParseFloat(entry.credit),
         balance: 0,
         referenceType: entry.referenceType,
         referenceName: entry.referenceName,

src/components/Controls/ExchangeRate.vue

@@ -35,6 +35,7 @@
   </div>
 </template>
 <script>
+import { safeParseFloat } from 'utils/index';
 import { defineComponent } from 'vue';
 
 export default defineComponent({
@@ -58,7 +59,7 @@ export default defineComponent({
         value = e.target.value;
       }
 
-      value = parseFloat(value);
+      value = safeParseFloat(value);
 
       let exchangeRate = value / this.fromValue;
       if (this.isSwapped) {

src/components/Controls/Float.vue

@@ -1,4 +1,5 @@
 <script>
+import { safeParseFloat } from 'utils/index';
 import Int from './Int.vue';
 
 export default {
@@ -11,8 +12,7 @@ export default {
   },
   methods: {
     parse(value) {
-      const parsedValue = parseFloat(value);
-      return isNaN(parsedValue) ? 0 : parsedValue;
+      return safeParseFloat(value)
     },
   },
 };

src/components/SearchBar.vue

@@ -193,6 +193,7 @@ import { docsPathMap } from 'src/utils/misc';
 import { getGroupLabelMap, searchGroups } from 'src/utils/search';
 import { useKeys } from 'src/utils/vueUtils';
 import { getIsNullOrUndef } from 'utils/';
+import { safeParseInt } from 'utils/index';
 import { nextTick, watch } from 'vue';
 import Button from './Button.vue';
 import Modal from './Modal.vue';
@@ -268,7 +269,7 @@ export default {
       }
 
       const digit = matches[1];
-      const index = parseInt(digit) - 1;
+      const index = safeParseInt(digit) - 1;
       const group = searchGroups[index];
       const value = this.searcher.filters.groupFilters[group];
       if (!group || typeof value !== 'boolean') {

src/pages/Dashboard/UnpaidInvoices.vue

@@ -114,6 +114,7 @@ import { fyo } from 'src/initFyo';
 import { uicolors } from 'src/utils/colors';
 import { getDatesAndPeriodList } from 'src/utils/misc';
 import { routeTo } from 'src/utils/ui';
+import { safeParseFloat } from 'utils/index';
 import PeriodSelector from './PeriodSelector.vue';
 import SectionHeader from './SectionHeader.vue';
 
@@ -213,7 +214,7 @@ export default {
       });
 
       const isOutstanding = outstandingAmounts.map((o) =>
-        parseFloat(o.outstandingAmount)
+        safeParseFloat(o.outstandingAmount)
       );
 
       return {

src/utils/export.ts

@@ -3,7 +3,7 @@ import { RawValueMap } from 'fyo/core/types';
 import { Field, FieldTypeEnum, RawValue, TargetField } from 'schemas/types';
 import { generateCSV } from 'utils/csvParser';
 import { GetAllOptions, QueryFilter } from 'utils/db/types';
-import { getMapFromList } from 'utils/index';
+import { getMapFromList, safeParseFloat } from 'utils/index';
 import { ExportField, ExportTableField } from './types';
 
 const excludedFieldTypes = [
@@ -328,7 +328,7 @@ function convertRawPesaToFloat(data: RawValueMap[], fields: Field[]) {
 
   for (const row of data) {
     for (const { fieldname } of currencyFields) {
-      row[fieldname] = parseFloat((row[fieldname] ?? '0') as string);
+      row[fieldname] = safeParseFloat((row[fieldname] ?? '0') as string);
     }
   }
 }

src/utils/search.ts

@@ -6,6 +6,7 @@ import { reports } from 'reports';
 import { OptionField } from 'schemas/types';
 import { getEntryRoute } from 'src/router';
 import { GetAllOptions } from 'utils/db/types';
+import { safeParseFloat } from 'utils/index';
 import { fuzzyMatch } from '.';
 import { routeTo } from './ui';
 
@@ -520,7 +521,7 @@ export class Search {
       keys.push('0');
     }
 
-    keys.sort((a, b) => parseFloat(b) - parseFloat(a));
+    keys.sort((a, b) => safeParseFloat(b) - safeParseFloat(a));
     const array: SearchItems = [];
     for (const key of keys) {
       const keywords = groupedKeywords[key];

utils/index.ts

@@ -157,3 +157,32 @@ export function deleteKeys<T>(
 
   return dest;
 }
+
+function safeParseNumber(value: unknown, parser: (v: string) => number) {
+  let parsed: number;
+  switch (typeof value) {
+    case 'string':
+      parsed = parser(value);
+      break;
+    case 'number':
+      parsed = value;
+      break;
+    default:
+      parsed = Number(value);
+      break;
+  }
+
+  if (Number.isNaN(parsed)) {
+    return 0;
+  }
+
+  return parsed;
+}
+
+export function safeParseFloat(value: unknown): number {
+  return safeParseNumber(value, parseFloat);
+}
+
+export function safeParseInt(value: unknown): number {
+  return safeParseNumber(value, parseInt);
+}