Phase 4 §4: payment-before-pair for returning users + Maestro suite

Stages 5.1, 5.3, 5.4 of the returning-user flow rework. All three §4
entry paths now require payment BEFORE pairing, matching the updated
mermaid spec.

* Spec (requirement/flow_customer.mermaid.md §4): payment block converges
  three call-sites (bestie-yang-udah-kenal-online, bestie-baru,
  offline-popup → cari bestie lain). PairRoute dispatches lama → targeted
  pair, baru/cari-lain → §3 blast. §3 retains its post-payment-shared
  contract.

* Stage 5.1 (client_app): PaymentDraft carries targetedMitraId +
  topicSensitivity. bestie_history_list seeds the draft + pushes
  /payment/entry (was legacy /payment). searching_screen branches on
  draft.targetedMitraId for blast-vs-targeted dispatch.
  payment_entry uses resetExceptTarget(); bestie_choice_sheet + home
  _onCurhatBestieBaruPressed call explicit reset() before push so
  the keepAlive draft can't leak stale targeting into a blast.

* Stage 5.3 (client_app): new BestieOfflineVariant.prePayReturning.
  Bestie-history-list _BestieRow splits tappable from dim so offline
  rows render dimmed but route taps into the popup. CTA "cari bestie
  lain" resets the draft + pushes /payment/entry.

* Stage 5.4 (client_app): deleted legacy /payment route,
  payment_screen.dart, payment_notifier.dart(+.g.dart). router cleaned.

* Tests (requirement/phase4-customer-flow.md + client_app/.maestro/):
  six Maestro flows TS-01..TS-06 covering every §4 branching point,
  all passing end-to-end. Shared onboarding prelude under
  .maestro/subflows/. New helper scripts: accept_latest_pending,
  force_mitra_offline, force_other_mitra_online,
  reset_all_mitras_online, mitra_accept_latest_internal. New backend
  _test endpoints to match. /reset-phone now cascade-deletes
  customer_transactions (FK was blocking). /force-pairing-timeout
  branches targeted (RETURNING_CHAT_TIMEOUT via
  expireTargetedPairingRequest, now exported) vs blast (PAIRING_FAILED).
  seed_history_session also outputs MITRA_NAME_RE (regex-escaped) for
  reliable selectors against display names containing regex specials.

* mitra_app: dispose-during-deactivate guardrail for back-press on the
  mitra chat screen after the customer's goodbye message. Pending real
  emulator repro verification (carried over from 2026-05-15).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-05-17 20:25:15 +08:00
parent 1c9d81d81d
commit e09f76ceb6
32 changed files with 1755 additions and 680 deletions

View File

@@ -1,7 +1,6 @@
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';
import '../../../core/constants.dart';
import '../../../core/pairing/pairing_notifier.dart';
import '../../../core/theme/halo_tokens.dart';
import '../../../core/theme/widgets/widgets.dart';
@@ -44,18 +43,32 @@ class _SearchingScreenState extends ConsumerState<SearchingScreen> {
ref.listenManual<PairingData>(pairingProvider, _onPairingState);
WidgetsBinding.instance.addPostFrameCallback((_) {
if (!mounted) return;
// Kick off the blast if pairing hasn't started yet — Phase 4's
// multi-screen payment flow lands here without a startSearch call
// Kick off pairing if it hasn't started yet — Phase 4's multi-screen
// payment flow lands here without an upstream startSearch call
// (waiting → notif-gate → /chat/searching, no intermediate that
// owned the call).
// owned the call). Branch on draft.targetedMitraId: a returning-user
// "Curhat lagi" flow stamped the targeted mitra onto the draft before
// payment, so we fire the targeted request and bounce to the dedicated
// wait overlay; everything else is a general blast.
final state = ref.read(pairingProvider);
if (state is PairingInitialData) {
final draft = ref.read(paymentDraftNotifierProvider);
if (draft.paymentId != null) {
if (draft.targetedMitraId != null) {
// ignore: discarded_futures
ref.read(pairingProvider.notifier).startTargetedSearch(
paymentSessionId: draft.paymentId!,
mitraId: draft.targetedMitraId!,
mitraName: draft.targetedMitraName ?? 'Bestie',
topicSensitivity: draft.topicSensitivity,
);
context.go('/chat/waiting-targeted/${draft.targetedMitraId}');
return;
}
// ignore: discarded_futures
ref.read(pairingProvider.notifier).startSearch(
paymentSessionId: draft.paymentId!,
topicSensitivity: TopicSensitivity.regular,
topicSensitivity: draft.topicSensitivity,
);
}
}