Files
halobestie-clone/client_app/lib/features/payment/screens/payment_method_screen.dart
Ramadhan Sjamsani 1f6d8e09ae Phase 5.x payment catalog + customer-app splash/register polish
Payment catalog (Phase 5.x — see requirement/phase5-payment-catalog-plan.md):
- New tables payment_method_groups + payment_methods with seed (3 groups,
  10 methods; GoPay seeded inactive pending Xendit channel confirmation).
- payment-catalog.service.js with two-layer cache (60s in-process + 1h
  Valkey) and config:invalidate pub/sub fanout. Mutator API + casing-
  tolerant findActiveMethodByCode for downstream validation.
- App-facing GET /api/client/payment-methods returns pre-grouped JSON,
  active-only, empty groups dropped server-side.
- POST /api/client/payment-requests now validates `method` against the
  catalog (INVALID_PAYMENT_METHOD 422) and stamps
  product_metadata.preferred_payment_code (upper-cased).
- Control-center /internal/payment-{groups,methods}{,/:id,/reorder}
  endpoints (full CRUD + idempotent reorder). New Payment Catalog page
  wired into the CC nav.
- Customer app renders the catalog as collapsible groups (first expanded)
  via paymentCatalogProvider; QRIS-only hardcoded fallback on 5xx so
  checkout never hard-fails. Replaces the hardcoded _PayMethod enum.
- 10 brand SVGs (~63KB) bundled in client_app/assets/payment_icons/ from
  github.com/hafidznoor/idn-finlogos. Xendit's per-channel media-asset
  pages were planned but found decommissioned during implementation —
  switched to idn-finlogos with the standard "channels-we-accept"
  trademark posture. See assets/payment_icons/README.md for the workflow
  to add new methods.
- 16 vitest cases covering the service + cache; full backend suite green
  (162/162).

Customer-app splash + register polish:
- Splash rewritten per figma S1: warm vertical gradient, two ImageFiltered
  radial orbs, 96×96 rounded-square logo tile, "HaloBestie" + "kamu gak
  harus ngerasain ini sendirian." Self-driving navigation via context.go
  after a 2.5s post-frame timer (native Android splash burns ~1-1.5s
  before Flutter paints — 1s timer yielded near-zero visible duration).
  Router early-returns null for isSplash so it never moves us off /splash
  on its own.
- 3-page onboarding carousel removed: user clarified the new splash
  REPLACES that carousel. Dropped /onboarding route, OnboardingScreen,
  onboardingDoneProvider + gating, dead splash_{1,2,3}.png + the
  splash_chat_hebat.png Flutter asset. Phase 4 /onboarding/* subroutes
  untouched; Android-native launch_background drawable left alone.
- Register screen (login-by-phone) polished: circular pink back button +
  72×72 logo badge (same brandLogoBg pink as splash, Transform.scale 1.4
  to fill the tile). Step-dots indicator removed.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-26 23:06:46 +08:00

445 lines
15 KiB
Dart

import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';
import '../../../core/api/api_client_provider.dart';
import '../../../core/constants.dart';
import '../../../core/theme/halo_tokens.dart';
import '../../../core/theme/widgets/halo_button.dart';
import '../state/payment_catalog_provider.dart';
import '../state/payment_draft_provider.dart';
import '../widgets/payment_icon.dart';
/// "Cara bayar" — catalog-driven payment method picker. Methods are grouped
/// into collapsible sections sourced from `paymentCatalogProvider`; the user
/// picks one, then taps `bayar` which:
/// 1. POSTs `/api/client/payment-requests` with the draft + chosen
/// `payment_code`.
/// 2. Pushes `/payment/waiting/:paymentId`.
///
/// First group is expanded by default; the rest are collapsed. Empty groups
/// are hidden by the backend before they reach this screen.
class PaymentMethodScreen extends ConsumerStatefulWidget {
const PaymentMethodScreen({super.key});
@override
ConsumerState<PaymentMethodScreen> createState() => _PaymentMethodScreenState();
}
class _PaymentMethodScreenState extends ConsumerState<PaymentMethodScreen> {
String? _selectedCode;
bool _submitting = false;
String? _error;
/// Track which groups are expanded. Keyed by group id; default-expanded for
/// the first group is applied lazily inside `build` when we first see the
/// catalog (we don't know the group ids until then).
final Set<String> _expandedGroupIds = {};
bool _initialExpansionDone = false;
Future<void> _onPay() async {
if (_submitting) return;
final draft = ref.read(paymentDraftNotifierProvider);
if (draft.durationMinutes == null || draft.priceIDR == null) {
setState(() => _error = 'Pilih durasi dulu sebelum bayar.');
return;
}
if (_selectedCode == null) {
setState(() => _error = 'Pilih metode pembayaran dulu.');
return;
}
setState(() {
_submitting = true;
_error = null;
});
final api = ref.read(apiClientProvider);
try {
final body = <String, dynamic>{
'mode': draft.mode.value,
'duration_minutes': draft.durationMinutes,
'price_idr': draft.priceIDR,
'is_first_session_discount': draft.isFirstSessionDiscount,
'method': _selectedCode,
if (draft.targetedMitraId != null) 'targeted_mitra_id': draft.targetedMitraId,
};
final response = await api.post('/api/client/payment-requests/', data: body);
final data = response['data'] as Map<String, dynamic>;
final paymentId = data['id'] as String;
ref.read(paymentDraftNotifierProvider.notifier).setPaymentId(paymentId);
if (!mounted) return;
context.push('/payment/waiting/$paymentId');
} on DioException catch (e) {
if (!mounted) return;
setState(() {
_submitting = false;
_error = _humanError(e);
});
} catch (_) {
if (!mounted) return;
setState(() {
_submitting = false;
_error = 'Gagal membuat sesi pembayaran.';
});
}
}
String _humanError(DioException e) {
final code = e.response?.data?['error']?['code'] as String?;
final status = e.response?.statusCode;
if (status == 422 || code == 'VALIDATION_ERROR' || code == 'INVALID_TIER') {
return 'Pilihan durasi tidak valid.';
}
if (code == 'INVALID_PAYMENT_METHOD') {
return 'Metode pembayaran tidak tersedia.';
}
if (status == 403) return 'Sesi tidak diizinkan.';
if (status == 404) return 'Sesi pembayaran tidak ditemukan.';
return 'Gagal membuat sesi pembayaran.';
}
void _applyInitialExpansion(PaymentCatalog catalog) {
if (_initialExpansionDone || catalog.groups.isEmpty) return;
_expandedGroupIds.add(catalog.groups.first.id);
_initialExpansionDone = true;
}
@override
Widget build(BuildContext context) {
final draft = ref.watch(paymentDraftNotifierProvider);
final catalogAsync = ref.watch(paymentCatalogProvider);
final amount = draft.priceIDR ?? 0;
final durationLabel = draft.durationMinutes != null
? 'sesi ${draft.durationMinutes} menit'
: 'sesi';
final amountLabel = formatRupiah(amount);
return Scaffold(
backgroundColor: HaloTokens.bg,
appBar: AppBar(
backgroundColor: HaloTokens.bg,
elevation: 0,
leading: IconButton(
icon: const Icon(Icons.chevron_left, color: HaloTokens.brandDark),
onPressed: () {
if (context.canPop()) {
context.pop();
} else {
context.go('/payment/duration-pick');
}
},
),
title: const Text(
'cara bayar',
style: TextStyle(
fontFamily: HaloTokens.fontDisplay,
fontSize: 18,
fontWeight: FontWeight.w700,
color: HaloTokens.brandDark,
),
),
centerTitle: false,
),
body: Column(
children: [
// Amount summary card (unchanged from the pre-catalog version).
Padding(
padding: const EdgeInsets.fromLTRB(
HaloSpacing.s24,
HaloSpacing.s4,
HaloSpacing.s24,
HaloSpacing.s12,
),
child: Container(
padding: const EdgeInsets.all(HaloSpacing.s12),
decoration: BoxDecoration(
color: HaloTokens.surface,
borderRadius: HaloRadius.lg,
border: Border.all(color: HaloTokens.border),
),
child: Row(
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
'total bayar',
style: TextStyle(fontSize: 11.5, color: HaloTokens.inkSoft),
),
Text(
durationLabel,
style: const TextStyle(fontSize: 11, color: HaloTokens.inkMuted),
),
],
),
),
Text(
amountLabel,
style: const TextStyle(
fontFamily: HaloTokens.fontDisplay,
fontSize: 22,
fontWeight: FontWeight.w700,
color: HaloTokens.brandDark,
letterSpacing: -0.5,
),
),
],
),
),
),
// Catalog body — collapsible groups.
Expanded(
child: catalogAsync.when(
data: (catalog) {
_applyInitialExpansion(catalog);
return ListView(
padding: const EdgeInsets.fromLTRB(
HaloSpacing.s20,
HaloSpacing.s8,
HaloSpacing.s20,
HaloSpacing.s16,
),
children: catalog.groups.map((g) {
return _GroupSection(
group: g,
expanded: _expandedGroupIds.contains(g.id),
selectedCode: _selectedCode,
onToggle: () => setState(() {
if (!_expandedGroupIds.add(g.id)) {
_expandedGroupIds.remove(g.id);
}
}),
onSelect: (code) => setState(() {
_selectedCode = code;
_error = null;
}),
);
}).toList(),
);
},
loading: () => const Center(child: CircularProgressIndicator()),
error: (_, __) =>
const Center(child: Text('Gagal memuat metode pembayaran.')),
),
),
if (_error != null)
Container(
margin: const EdgeInsets.fromLTRB(
HaloSpacing.s24,
0,
HaloSpacing.s24,
HaloSpacing.s8,
),
padding: const EdgeInsets.all(HaloSpacing.s12),
decoration: BoxDecoration(
color: const Color(0xFFFFEBEB),
borderRadius: HaloRadius.md,
border: Border.all(color: HaloTokens.danger),
),
child: Row(
children: [
const Icon(Icons.error_outline, color: HaloTokens.danger, size: 18),
const SizedBox(width: HaloSpacing.s8),
Expanded(
child: Text(
_error!,
style: const TextStyle(color: HaloTokens.danger, fontSize: 13),
),
),
],
),
),
Container(
padding: const EdgeInsets.fromLTRB(
HaloSpacing.s24,
HaloSpacing.s12,
HaloSpacing.s24,
HaloSpacing.s32,
),
decoration: const BoxDecoration(
color: HaloTokens.bg,
border: Border(top: BorderSide(color: HaloTokens.border)),
),
child: HaloButton(
label: _submitting ? 'memproses...' : 'bayar $amountLabel',
size: HaloButtonSize.lg,
fullWidth: true,
onPressed: (_submitting || _selectedCode == null) ? null : _onPay,
),
),
],
),
);
}
}
class _GroupSection extends StatelessWidget {
final PaymentMethodGroup group;
final bool expanded;
final String? selectedCode;
final VoidCallback onToggle;
final ValueChanged<String> onSelect;
const _GroupSection({
required this.group,
required this.expanded,
required this.selectedCode,
required this.onToggle,
required this.onSelect,
});
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.only(bottom: HaloSpacing.s12),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
InkWell(
onTap: onToggle,
borderRadius: HaloRadius.md,
child: Padding(
padding: const EdgeInsets.symmetric(
vertical: HaloSpacing.s8,
horizontal: HaloSpacing.s4,
),
child: Row(
children: [
Expanded(
child: Text(
group.name.toLowerCase(),
style: const TextStyle(
fontSize: 12,
fontWeight: FontWeight.w700,
color: HaloTokens.brandDark,
letterSpacing: 0.4,
),
),
),
AnimatedRotation(
duration: HaloMotion.fast,
turns: expanded ? 0.5 : 0,
child: const Icon(
Icons.keyboard_arrow_down,
color: HaloTokens.brandDark,
size: 20,
),
),
],
),
),
),
AnimatedCrossFade(
duration: HaloMotion.normal,
firstChild: const SizedBox(height: 0),
secondChild: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: group.methods
.map((m) => _MethodTile(
method: m,
selected: selectedCode == m.paymentCode,
onTap: () => onSelect(m.paymentCode),
))
.toList(),
),
crossFadeState:
expanded ? CrossFadeState.showSecond : CrossFadeState.showFirst,
),
],
),
);
}
}
class _MethodTile extends StatelessWidget {
final PaymentMethodEntry method;
final bool selected;
final VoidCallback onTap;
const _MethodTile({
required this.method,
required this.selected,
required this.onTap,
});
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.only(bottom: HaloSpacing.s8),
child: Material(
color: selected ? HaloTokens.brandSofter : HaloTokens.surface,
borderRadius: HaloRadius.lg,
child: InkWell(
borderRadius: HaloRadius.lg,
onTap: onTap,
child: AnimatedContainer(
duration: HaloMotion.fast,
padding: const EdgeInsets.all(HaloSpacing.s12),
decoration: BoxDecoration(
border: Border.all(
color: selected ? HaloTokens.brand : HaloTokens.border,
width: selected ? 2 : 1,
),
borderRadius: HaloRadius.lg,
),
child: Row(
children: [
Container(
width: 40,
height: 40,
decoration: BoxDecoration(
color: HaloTokens.surface,
borderRadius: HaloRadius.md,
border: Border.all(color: HaloTokens.border),
),
alignment: Alignment.center,
child: PaymentIcon(
slug: method.icon,
size: 22,
color: HaloTokens.brandDark,
),
),
const SizedBox(width: HaloSpacing.s12),
Expanded(
child: Text(
method.displayName,
style: const TextStyle(
fontSize: 14,
fontWeight: FontWeight.w600,
color: HaloTokens.ink,
),
),
),
Container(
width: 20,
height: 20,
decoration: BoxDecoration(
shape: BoxShape.circle,
border: Border.all(
color: selected ? HaloTokens.brand : HaloTokens.border,
width: 2,
),
color: selected ? HaloTokens.brand : HaloTokens.surface,
),
child: selected
? Center(
child: Container(
width: 8,
height: 8,
decoration: const BoxDecoration(
shape: BoxShape.circle,
color: Colors.white,
),
),
)
: null,
),
],
),
),
),
),
);
}
}