fix: display finance records and ledgers in Beijing time

web/src/mobile/api.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { dateTime } from './api';
+import { dateTime, dateTimeSeconds } from './api';
 
 describe('Beijing business time display', () => {
   it.each(['UTC', 'America/New_York', 'Asia/Shanghai'])(
@@ -11,6 +11,9 @@ describe('Beijing business time display', () => {
         expect(dateTime('2026-10-22T13:06:00Z')).toBe('2026-10-22 21:06');
         expect(dateTime('2026-10-22T21:06:00+08:00')).toBe('2026-10-22 21:06');
         expect(dateTime('2026-10-22T16:00:00Z')).toBe('2026-10-23 00:00');
+        expect(dateTimeSeconds('2026-10-22T13:06:07Z')).toBe('2026-10-22 21:06:07');
+        expect(dateTimeSeconds('2026-10-22T21:06:07+08:00')).toBe('2026-10-22 21:06:07');
+        expect(dateTimeSeconds('2026-10-22T16:00:07Z')).toBe('2026-10-23 00:00:07');
       } finally {
         if (previous === undefined) delete process.env.TZ;
         else process.env.TZ = previous;
@@ -21,5 +24,7 @@ describe('Beijing business time display', () => {
   it('uses a placeholder for missing or invalid timestamps', () => {
     expect(dateTime()).toBe('--');
     expect(dateTime('invalid-time')).toBe('--');
+    expect(dateTimeSeconds()).toBe('--');
+    expect(dateTimeSeconds('invalid-time')).toBe('--');
   });
 });

web/src/mobile/api.ts

@@ -180,6 +180,14 @@ export function money(value?: number, currency = 'CNY') {
 }
 
 export function dateTime(value?: string) {
+  return formatBeijingDateTime(value, false);
+}
+
+export function dateTimeSeconds(value?: string) {
+  return formatBeijingDateTime(value, true);
+}
+
+function formatBeijingDateTime(value: string | undefined, withSeconds: boolean) {
   if (!value) return '--';
   const date = new Date(value);
   if (Number.isNaN(date.getTime())) return '--';
@@ -190,6 +198,7 @@ export function dateTime(value?: string) {
     day: '2-digit',
     hour: '2-digit',
     minute: '2-digit',
+    ...(withSeconds ? { second: '2-digit' as const } : {}),
     hourCycle: 'h23',
   })
     .format(date)

web/src/mobile/views/WalletLedgersView.vue

@@ -38,7 +38,7 @@
   import { onMounted, ref } from 'vue';
   import PageHeader from '../components/PageHeader.vue';
   import AsyncState from '../components/AsyncState.vue';
-  import { errorText, request } from '../api';
+  import { dateTimeSeconds, errorText, request } from '../api';
 
   type Direction = 'all' | 'income' | 'expense';
   const tabs: Array<{ label: string; value: Direction }> = [
@@ -64,22 +64,6 @@
 
   const plainMoney = (value: number) => (Number(value || 0) / 100).toFixed(2);
   const entryText = (value: string) => entryLabels[value] || '账户余额变动';
-  function dateTimeSeconds(value?: string) {
-    if (!value) return '--';
-    const date = new Date(value);
-    if (Number.isNaN(date.getTime())) return '--';
-    return new Intl.DateTimeFormat('zh-CN', {
-      year: 'numeric',
-      month: '2-digit',
-      day: '2-digit',
-      hour: '2-digit',
-      minute: '2-digit',
-      second: '2-digit',
-      hour12: false,
-    })
-      .format(date)
-      .replaceAll('/', '-');
-  }
   async function load() {
     loading.value = true;
     error.value = '';