feat(web): centralise Vietnamese price formatting across all pages

Create a single `currency.ts` utility with `formatPrice`, `formatVND`,
`formatPricePerM2`, and `parseVND` to replace 9+ duplicated inline
formatters. This fixes inconsistent decimal handling (1.5M was truncated
to "1 triệu") and standardises price/m² display. Integrated across
property cards, listing detail, dashboard, analytics, payments, pricing,
and admin moderation pages with 19 new unit tests.

Co-Authored-By: Paperclip <noreply@paperclip.ing>
This commit is contained in:
Ho Ngoc Hai
2026-04-10 23:33:31 +07:00
parent 18b5980f29
commit 55a01c5738
12 changed files with 285 additions and 107 deletions

View File

@@ -1,18 +1,10 @@
'use client';
import Image from 'next/image';
import Link from 'next/link';
import { Badge } from '@/components/ui/badge';
import { Card, CardContent } from '@/components/ui/card';
import { formatPrice } from '@/lib/currency';
import type { ListingDetail } from '@/lib/listings-api';
function formatPrice(priceVND: string): string {
const num = Number(priceVND);
if (num >= 1_000_000_000) return `${(num / 1_000_000_000).toFixed(1)} tỷ`;
if (num >= 1_000_000) return `${(num / 1_000_000).toFixed(0)} triệu`;
return num.toLocaleString('vi-VN');
}
const PROPERTY_TYPE_LABELS: Record<string, string> = {
APARTMENT: 'Căn hộ',
HOUSE: 'Nhà riêng',