mirror of
https://github.com/Tria-plc/edr-platform.git
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1604 lines
79 KiB
TypeScript
1604 lines
79 KiB
TypeScript
import { Injectable, BadRequestException, NotFoundException, Logger } from '@nestjs/common';
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import { InjectDataSource } from '@nestjs/typeorm';
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import { DataSource } from 'typeorm';
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import { PrismaService } from '../../common/prisma.service';
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import { SeatsService } from '../seats/seats.service';
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import { VerifaydaService } from '../verifayda/verifayda.service';
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import { CurrencyService } from '../currency/currency.service';
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import { PassengerAuthService } from '../auth/passenger-auth.service';
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import { FareEngineService } from '../fare-engine/fare-engine.service';
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import { AuditService } from '../../common/audit.service';
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import { EventEmitter2 } from '@nestjs/event-emitter';
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import { PaymentsService } from '../payments/payments.service';
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import { SmsClientService } from '../notifications/sms-client.service';
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import { CreateGuestBookingDto, SavedPassengerProfileDto, IssueReservationBookingDto, ReservationBookingKind } from './guest-booking.dto';
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import { Currency, PassengerCategory, IdDocumentType, PaymentMethodType, PaymentIntentStatus } from '@prisma/client';
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import { JourneyDirection } from '../seats/seats.dto';
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import { resolveCheckinCutoff } from '../../common/utils/checkin-cutoff.utils';
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import { computePaymentDeadline } from '../../common/utils/payment-deadline.utils';
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import { randomUUID } from 'crypto';
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/**
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* Throws if the given boarding stop's own configurable check-in cutoff (route/stop
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* checkinMinutesBefore, same mechanism the seat hold and search results already enforce) has
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* passed. Must be checked against the actual boarding stop, not the schedule's origin — a
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* downstream stop's cutoff is independent of how long ago the train left its origin.
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*/
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function assertWithinCheckinCutoff(schedule: any, stopTime: any, stationId: string | null | undefined): void {
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const { cutoffAt, checkinMinutes } = resolveCheckinCutoff(schedule, stopTime, stationId);
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if (Date.now() >= cutoffAt.getTime()) {
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throw new BadRequestException(
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`Bookings are not accepted within ${checkinMinutes} minute${checkinMinutes !== 1 ? 's' : ''} of departure`,
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);
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}
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}
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/**
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* Resolves the seat class for a specific, already-known seat (its coach type only ever
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* offers a fixed set of classes) given the traveler's nationality tier — mirrors
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* search.service.ts's own LOCAL/INTERNATIONAL + bed-position matching so the price a
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* reservation-issued booking charges is the exact same "already configured price setup"
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* search results would have quoted, without asking the admin to redundantly re-pick a class
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* for a seat whose class is already fixed.
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*/
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function resolveSeatClassForSeat(seat: any, nationality: string): { id: string; name: string } {
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const nationalityUpper = (nationality ?? '').toUpperCase();
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const resolvedNationalityType = nationalityUpper === 'ETHIOPIAN' || nationalityUpper === 'DJIBOUTIAN' ? 'LOCAL' : 'INTERNATIONAL';
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const candidates = (seat.coach?.coachType?.seatClasses ?? []).filter(
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(sc: any) => !sc.nationalityType || sc.nationalityType === resolvedNationalityType,
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);
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const matchingClass = seat.bedPosition
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? candidates.find((sc: any) => sc.bedPosition?.toLowerCase() === seat.bedPosition)
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: candidates[0];
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if (!matchingClass) {
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throw new BadRequestException('No seat class is configured for this seat and nationality — set up seat classes for this coach type first.');
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}
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return matchingClass;
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}
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function generateRef(): string {
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const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
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return Array.from({ length: 6 }, () => chars[Math.floor(Math.random() * chars.length)]).join('');
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}
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// Ethiopian mobile prefixes: Ethio Telecom (09xx) and Safaricom ET (07xx)
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const ETH_MOBILE_PREFIXES = ['911', '912', '913', '914', '915', '916', '917', '921', '922', '923', '924', '930', '931', '932', '933', '934', '935', '936', '937', '938', '939', '961', '962', '963', '964'];
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function generateEthiopianPhone(): string {
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const prefix = ETH_MOBILE_PREFIXES[Math.floor(Math.random() * ETH_MOBILE_PREFIXES.length)];
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const suffix = String(Math.floor(Math.random() * 1_000_000)).padStart(6, '0');
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return `+251${prefix}${suffix}`;
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}
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function generateGuestEmail(uniqueId: string): string {
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const domains = ['gmail.com', 'yahoo.com', 'ethionet.et', 'telecom.et'];
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const domain = domains[Math.floor(Math.random() * domains.length)];
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return `guest.edr.${uniqueId}@${domain}`;
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}
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function calculateAge(dateOfBirth: Date): number {
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const today = new Date();
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let age = today.getFullYear() - dateOfBirth.getFullYear();
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const monthDiff = today.getMonth() - dateOfBirth.getMonth();
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if (monthDiff < 0 || (monthDiff === 0 && today.getDate() < dateOfBirth.getDate())) age--;
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return age;
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}
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@Injectable()
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export class GuestBookingService {
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private readonly logger = new Logger(GuestBookingService.name);
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constructor(
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private prisma: PrismaService,
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@InjectDataSource() private readonly dataSource: DataSource,
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private seatsService: SeatsService,
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private verifaydaService: VerifaydaService,
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private currencyService: CurrencyService,
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private passengerAuthService: PassengerAuthService,
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private fareEngine: FareEngineService,
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private auditService: AuditService,
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private eventEmitter: EventEmitter2,
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private paymentsService: PaymentsService,
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private smsClient: SmsClientService,
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) { }
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/**
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* C-1 protection (guest path): reject a booking whose ETB charge basis is below the
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* server-recomputed authoritative fare. A floor (not equality) so legitimate berth surcharges —
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* which only raise the total — still pass; a 1% tolerance absorbs FX-conversion rounding. A forged
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* seatFareMinor / reviewedTotalMinor that lowers the charge (e.g. to 0) is refused with a 400 and
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* nothing is persisted.
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*/
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private assertTotalNotUnderAuthoritative(resolvedTotalMinor: number, authoritativeMinor: number, context: string): void {
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const tolerance = Math.max(1, Math.round(authoritativeMinor * 0.01));
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if (resolvedTotalMinor < authoritativeMinor - tolerance) {
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this.logger.warn(`${context}: rejecting booking — resolvedTotalMinor=${resolvedTotalMinor} below authoritative fare=${authoritativeMinor}`);
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throw new BadRequestException('Booking total does not match the authoritative fare');
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}
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}
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async createGuestBooking(dto: CreateGuestBookingDto, req?: any) {
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// Enrich passengers with phone/email from SavedPassengerProfile when not supplied inline.
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// The portal calls /passengers/save-details before booking but doesn't re-send contact
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// fields in the booking payload, so we pull them from the saved profile by deviceId.
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if (dto.deviceId && dto.passengers?.length) {
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const saved = await this.prisma.savedPassengerProfile.findMany({
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where: { deviceId: dto.deviceId },
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orderBy: { createdAt: 'desc' },
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select: { passengerName: true, phone: true, email: true },
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});
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if (saved.length) {
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dto.passengers = dto.passengers.map(p => {
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if (p.phone && p.email) return p;
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const match = saved.find(s => s.passengerName?.toLowerCase() === p.passengerName?.toLowerCase());
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return { ...p, phone: p.phone || match?.phone || undefined, email: p.email || match?.email || undefined };
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});
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}
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}
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if (dto.bookingType === 'ROUND_TRIP') return this.createGuestRoundTripBooking(dto, req);
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if (dto.bookingType === 'TRANSIT') return this.createGuestTransitBooking(dto, req);
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if (dto.bookingType === 'ROUND_TRIP_TRANSIT') return this.createGuestRoundTripTransitBooking(dto, req);
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return this.createGuestOneWayBooking(dto, req);
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}
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private async createGuestOneWayBooking(dto: CreateGuestBookingDto, req?: any) {
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const authUserId: string | null = req?.user?.id ?? null;
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// Validate hold
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const hold = await this.prisma.seatHold.findUnique({ where: { id: dto.holdId } });
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if (!hold || hold.expiresAt < new Date()) {
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throw new BadRequestException('Seat hold expired or not found');
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}
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// Get schedule
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const schedule = await this.prisma.trainSchedule.findUnique({
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where: { id: dto.scheduleId },
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include: {
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originStation: true,
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destinationStation: true,
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stopTimes: { include: { station: true }, orderBy: { sequence: 'asc' } },
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route: { include: { stops: true } },
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},
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});
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if (!schedule) throw new NotFoundException('Schedule not found');
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const originStop = schedule.stopTimes.find(s => s.stationId === dto.originStationId)
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?? (schedule.stopTimes.length === 0 ? { stationId: schedule.originStationId, sequence: 0, station: schedule.originStation } : undefined);
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const destStop = schedule.stopTimes.find(s => s.stationId === dto.destinationStationId)
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?? (schedule.stopTimes.length === 0 ? { stationId: schedule.destinationStationId, sequence: 1, station: schedule.destinationStation } : undefined);
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if (!originStop || !destStop) throw new NotFoundException('Origin or destination not found');
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// Cut off relative to the passenger's actual boarding stop, using the same
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// configurable per-stop/route checkinMinutesBefore that already gated the seat hold
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// and the search result — not a separate, hardcoded 30 minutes off the train's origin.
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assertWithinCheckinCutoff(schedule, originStop, dto.originStationId);
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const segmentRoute = `${originStop.station.code}-${destStop.station.code}`;
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const fullRoute = `${schedule.originStation.code}-${schedule.destinationStation.code}`;
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// Process passengers with Verifayda verification
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const passengersData = [];
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let adultCount = 0, childCount = 0;
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for (const passenger of dto.passengers) {
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const dateOfBirth = new Date(passenger.dateOfBirth);
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const age = calculateAge(dateOfBirth);
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const category: PassengerCategory = age < 5 ? PassengerCategory.CHILD : PassengerCategory.ADULT;
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if (category === PassengerCategory.ADULT) adultCount++; else childCount++;
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let passengerName = passenger.passengerName;
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let verifaydaVerified = false;
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let verifaydaData: Record<string, any> | undefined;
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let nationality = passenger.nationality;
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const isEthiopian = passenger.nationality === 'Ethiopian' ||
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passenger.nationality === 'ETHIOPIAN' ||
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passenger.idDocumentType === IdDocumentType.NATIONAL_ID;
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if (isEthiopian && passenger.idDocumentType === IdDocumentType.NATIONAL_ID) {
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if (passenger.idDocumentNumber) {
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const verification = await this.verifaydaService.verifyNationalId(passenger.idDocumentNumber);
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if (!verification.verified) {
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throw new BadRequestException(
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`Verifayda verification failed for ${passenger.passengerName}: ${verification.failureReason}`
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);
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}
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passengerName = verification.passengerData?.fullName || passengerName;
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verifaydaVerified = true;
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verifaydaData = verification.passengerData?.profileData;
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}
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nationality = 'Ethiopian';
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} else if (!isEthiopian && passenger.idDocumentType === IdDocumentType.PASSPORT) {
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if (!passenger.passportNumber || !passenger.passportCountry) {
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throw new BadRequestException(`Passport number and country required for ${passenger.passengerName}`);
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}
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nationality = nationality || (passenger.passportCountry === 'Djibouti' ? 'Djiboutian' : 'Other');
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} else if (isEthiopian && passenger.idDocumentType === IdDocumentType.PASSPORT) {
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nationality = 'Ethiopian';
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} else if (!isEthiopian && passenger.idDocumentType === IdDocumentType.NATIONAL_ID) {
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nationality = nationality || 'Other';
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}
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passengersData.push({
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...passenger,
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passengerName,
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dateOfBirth,
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category,
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verifaydaVerified,
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verifaydaData,
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nationality,
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});
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}
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// Calculate fare — package bookings use the fixed tier price, bypassing the fare engine
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const isPackageOneway = !!dto.packageId && !!dto.priceTierId;
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let baseFareMinor: number;
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let paidChildrenCount: number;
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let childUnitFare: number;
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if (isPackageOneway) {
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const tier = await this.prisma.packagePriceTier.findUniqueOrThrow({ where: { id: dto.priceTierId! } });
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baseFareMinor = tier.priceMinor;
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paidChildrenCount = childCount;
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childUnitFare = Math.round(baseFareMinor * 0.1);
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} else {
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const primaryNationality = passengersData[0]?.nationality;
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baseFareMinor = await this.getBaseFare(
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dto.scheduleId,
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dto.seatClassId,
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segmentRoute,
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fullRoute,
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primaryNationality,
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dto.originStationId,
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dto.destinationStationId,
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);
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paidChildrenCount = Math.max(0, childCount - 1);
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childUnitFare = baseFareMinor;
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}
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const adultFareMinor = baseFareMinor * adultCount;
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const childFareMinor = childUnitFare * paidChildrenCount;
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const totalBaseFareMinor = adultFareMinor + childFareMinor;
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let discountMinor = 0;
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if (dto.promoCode) {
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const promo = await this.prisma.promotion.findUnique({ where: { code: dto.promoCode } });
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if (promo?.active && promo.validUntil > new Date()) {
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discountMinor = promo.percentOff
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? Math.round(totalBaseFareMinor * promo.percentOff / 100)
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: (promo.amountOffMinor ?? 0);
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}
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}
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const taxesMinor = 0;
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// Per-seat fare: use client-supplied seatFareMinor when present (berth-specific pricing).
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const passengersWithFares = passengersData.map(p => {
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let fareMinor: number;
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if (p.category === PassengerCategory.ADULT) {
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fareMinor = p.seatFareMinor ?? baseFareMinor;
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} else {
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// Free children have no seat (frontend excludes them from the DTO).
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// Guard by seatId: unseated = free (0), seated = paid child.
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// Applies to both package and regular bookings.
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fareMinor = p.seatId ? (p.seatFareMinor ?? childUnitFare) : 0;
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}
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return { ...p, fareMinor };
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});
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// Server-computed sum from per-seat fares is the authoritative total when all
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// seated passengers supplied seatFareMinor. This prevents a frontend race
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// condition (fareBreakdown not yet loaded → only partial fares summed →
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// reviewedTotalMinor reflects one passenger's fare instead of all).
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const displayCurrency = dto.displayCurrency || Currency.ETB;
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const seatedPassengers = passengersData.filter(p => p.seatId);
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const allFaresProvided = seatedPassengers.length > 0 && seatedPassengers.every(p => p.seatFareMinor != null);
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let displayTotalMinor: number;
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let resolvedTotalMinor: number;
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// True when the total came from a client-summed subtotal (per-seat sum or reviewedTotalMinor),
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// which the portal computes UNDISCOUNTED — the promo must still be applied to it (H-13).
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let usedClientSubtotal = false;
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if (allFaresProvided && !isPackageOneway) {
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displayTotalMinor = passengersWithFares.reduce((sum, p) => sum + p.fareMinor, 0);
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usedClientSubtotal = true;
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} else if (isPackageOneway && dto.reviewedTotalMinor != null) {
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displayTotalMinor = dto.reviewedTotalMinor;
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if (seatedPassengers.length > 0) {
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const perSeatFare = Math.round(dto.reviewedTotalMinor / seatedPassengers.length);
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passengersWithFares.forEach(p => {
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if (p.fareMinor > 0) p.fareMinor = p.seatFareMinor ?? perSeatFare;
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});
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}
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} else if (dto.reviewedTotalMinor != null && dto.reviewedTotalMinor > 0) {
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displayTotalMinor = dto.reviewedTotalMinor;
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usedClientSubtotal = true;
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} else {
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// fare engine returns ETB — convert forward to display currency
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const etbTotal = Math.max(0, totalBaseFareMinor - discountMinor);
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displayTotalMinor = displayCurrency !== Currency.ETB
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? await this.currencyService.convertAmount(etbTotal, Currency.ETB, displayCurrency)
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: etbTotal;
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}
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// H-13: the portal sums UNDISCOUNTED per-passenger fares into a client subtotal, silently
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// dropping the promo the fare engine recognized. Apply the authoritative discount now so the
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// customer is charged the discounted price. The non-client-subtotal branch above already
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// nets the discount out of etbTotal, so it's excluded here to avoid double-subtracting.
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if (usedClientSubtotal && discountMinor > 0) {
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const discountDisplayMinor = displayCurrency !== Currency.ETB
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? await this.currencyService.convertAmount(discountMinor, Currency.ETB, displayCurrency)
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: discountMinor;
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displayTotalMinor = Math.max(0, displayTotalMinor - discountDisplayMinor);
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}
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resolvedTotalMinor = displayCurrency !== Currency.ETB
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? await this.currencyService.convertAmount(displayTotalMinor, displayCurrency, Currency.ETB)
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: displayTotalMinor;
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// C-1 guard: never charge less than the server-recomputed authoritative ETB fare (net of promo).
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this.assertTotalNotUnderAuthoritative(resolvedTotalMinor, Math.max(0, totalBaseFareMinor - discountMinor), 'createGuestBooking');
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// Resolve or create the guest Passenger record
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const firstPassenger = passengersData[0];
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const { guestPassengerId, iamUserId, createdAccount } = await this.resolveGuestPassenger(dto, firstPassenger, req);
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const contact = await this.resolveActorContact(req, firstPassenger);
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// Save passenger details for future use (if requested)
|
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if (dto.savePassengerDetails && (dto.createAccount || dto.deviceId)) {
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for (const passenger of passengersData) {
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await this.prisma.savedPassengerProfile.create({
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data: {
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userId: iamUserId ?? undefined,
|
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deviceId: dto.deviceId,
|
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passengerName: passenger.passengerName,
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dateOfBirth: passenger.dateOfBirth,
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idDocumentType: passenger.idDocumentType,
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passportNumber: passenger.passportNumber,
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passportCountry: passenger.passportCountry,
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nationality: passenger.nationality,
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phone: passenger.phone,
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email: passenger.email,
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},
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});
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}
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}
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// Create booking
|
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const booking = await this.prisma.booking.create({
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data: {
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bookingRef: generateRef(),
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passengerId: guestPassengerId,
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scheduleId: dto.scheduleId,
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originStationId: dto.originStationId,
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destinationStationId: dto.destinationStationId,
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status: 'PENDING_PAYMENT',
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totalMinor: resolvedTotalMinor,
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// Charge basis is ETB (resolvedTotalMinor). The passenger's currency and amount live in
|
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// displayCurrency/displayTotalMinor — keep currency coherent with totalMinor's units.
|
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currency: Currency.ETB,
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adultCount,
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childCount,
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displayCurrency,
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displayTotalMinor,
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bookingType: 'ONE_WAY',
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...(dto.packageId ? { packageId: dto.packageId, priceTierId: dto.priceTierId } : {}),
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userAgent: dto.deviceId,
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contactEmail: contact.contactEmail,
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contactPhone: contact.contactPhone,
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seats: {
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create: passengersWithFares.map((p) => ({
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seat: { connect: { id: p.seatId } },
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scheduleId: dto.scheduleId,
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passengerName: p.passengerName,
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dateOfBirth: p.dateOfBirth,
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passengerCategory: p.category,
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idDocumentType: p.idDocumentType,
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passportNumber: p.passportNumber,
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passportCountry: p.passportCountry,
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verifaydaVerified: p.verifaydaVerified,
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verifaydaData: p.verifaydaData || undefined,
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fareMinor: p.fareMinor,
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displayCurrency,
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})),
|
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},
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},
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include: {
|
||
seats: { include: { seat: { include: { coach: true } } } },
|
||
schedule: { include: { originStation: true, destinationStation: true, train: true } },
|
||
},
|
||
});
|
||
|
||
// Save passenger details as traveler profiles — guest bookings only.
|
||
// Authenticated passengers already have a profile, matching the old BookingsService.
|
||
if (!authUserId) await this.createTravelerProfiles(guestPassengerId, passengersData);
|
||
|
||
// Confirm seats
|
||
await this.seatsService.confirmSeats(dto.passengers.map(p => p.seatId).filter((id): id is string => !!id));
|
||
|
||
// Authenticated-only side effect: audit the booking creation.
|
||
if (authUserId) {
|
||
await this.auditService.log({ userId: guestPassengerId, action: 'CREATE', entityType: 'Booking', entityId: booking.id, newData: { bookingRef: booking.bookingRef, bookingType: 'ONE_WAY', totalMinor: resolvedTotalMinor } });
|
||
}
|
||
|
||
this.eventEmitter.emit('booking.created', { booking });
|
||
|
||
return {
|
||
...booking,
|
||
createdAccount,
|
||
iamUserId,
|
||
fareBreakdown: {
|
||
baseFareMinor,
|
||
adultCount,
|
||
adultFareMinor,
|
||
childCount,
|
||
freeChildrenCount: isPackageOneway ? 0 : Math.min(childCount, 1),
|
||
paidChildrenCount,
|
||
childFareMinor,
|
||
totalBaseFareMinor,
|
||
discountMinor,
|
||
taxesFeesMinor: taxesMinor,
|
||
totalMinor: resolvedTotalMinor,
|
||
currency: booking.displayCurrency,
|
||
displayCurrency,
|
||
displayTotalMinor,
|
||
},
|
||
};
|
||
}
|
||
|
||
/**
|
||
* Converts an admin-reserved seat (SeatBlock) into a real booking for one traveler —
|
||
* no SeatHold involved (the seat was already set aside), so this mirrors
|
||
* createGuestOneWayBooking's schedule/fare/passenger resolution but skips the hold check
|
||
* and instead validates+releases the SeatBlock. STAFF bookings are fee-waived and
|
||
* finalized immediately via the same PaymentsService.finalizePaymentSuccess() path every
|
||
* real payment webhook uses; PASSENGER bookings are left PENDING_PAYMENT with a payToken
|
||
* texted to the traveler so they can pay via the existing, already-public /payments/*
|
||
* endpoints without a portal session.
|
||
*/
|
||
async issueBookingFromReservation(
|
||
seatId: string,
|
||
dto: IssueReservationBookingDto,
|
||
actingUserId: string | null,
|
||
): Promise<{ booking: any; payUrl?: string }> {
|
||
if (dto.bookingKind === ReservationBookingKind.PASSENGER && !dto.phone) {
|
||
throw new BadRequestException('Phone number is required for a passenger booking');
|
||
}
|
||
if (dto.idDocumentType === IdDocumentType.NATIONAL_ID && dto.nationality !== 'Ethiopian') {
|
||
throw new BadRequestException('National ID is only valid for Ethiopian nationality — use a passport instead');
|
||
}
|
||
|
||
const seatBlock = await this.prisma.seatBlock.findFirst({
|
||
where: { seatId, OR: [{ scheduleId: dto.scheduleId }, { scheduleId: null }] },
|
||
});
|
||
if (!seatBlock) throw new NotFoundException('Seat is not reserved');
|
||
|
||
// The seat (and therefore its coach) is already fixed by the reservation — resolve the
|
||
// seat class from the seat's own coach type + the traveler's nationality tier, the same
|
||
// LOCAL/INTERNATIONAL + bed-position matching search results already use, instead of
|
||
// asking the admin to redundantly pick a class.
|
||
const seat = await this.prisma.seat.findUnique({
|
||
where: { id: seatId },
|
||
include: { coach: { include: { coachType: { include: { seatClasses: true } } } } },
|
||
});
|
||
if (!seat) throw new NotFoundException('Seat not found');
|
||
const resolvedSeatClass = resolveSeatClassForSeat(seat, dto.nationality);
|
||
|
||
const schedule = await this.prisma.trainSchedule.findUnique({
|
||
where: { id: dto.scheduleId },
|
||
include: {
|
||
originStation: true,
|
||
destinationStation: true,
|
||
stopTimes: { include: { station: true }, orderBy: { sequence: 'asc' } },
|
||
route: { include: { stops: true } },
|
||
},
|
||
});
|
||
if (!schedule) throw new NotFoundException('Schedule not found');
|
||
|
||
const originStop = schedule.stopTimes.find(s => s.stationId === dto.originStationId)
|
||
?? (schedule.stopTimes.length === 0 ? { stationId: schedule.originStationId, sequence: 0, station: schedule.originStation } : undefined);
|
||
const destStop = schedule.stopTimes.find(s => s.stationId === dto.destinationStationId)
|
||
?? (schedule.stopTimes.length === 0 ? { stationId: schedule.destinationStationId, sequence: 1, station: schedule.destinationStation } : undefined);
|
||
if (!originStop || !destStop) throw new NotFoundException('Origin or destination not found');
|
||
|
||
assertWithinCheckinCutoff(schedule, originStop, dto.originStationId);
|
||
|
||
const segmentRoute = `${originStop.station.code}-${destStop.station.code}`;
|
||
const fullRoute = `${schedule.originStation.code}-${schedule.destinationStation.code}`;
|
||
|
||
// Single-traveler passenger processing. nationality is a fixed dropdown value (Ethiopian/
|
||
// Djiboutian/Other), so — unlike the guest-booking loop this mirrors — there's no need to
|
||
// infer it from document type/country; only the Verifayda check (NATIONAL_ID) and the
|
||
// passport-number requirement (PASSPORT) still depend on the chosen document type.
|
||
const dateOfBirth = new Date(dto.dateOfBirth);
|
||
const age = calculateAge(dateOfBirth);
|
||
const category: PassengerCategory = age < 5 ? PassengerCategory.CHILD : PassengerCategory.ADULT;
|
||
|
||
let passengerName = dto.passengerName;
|
||
let verifaydaVerified = false;
|
||
let verifaydaData: Record<string, any> | undefined;
|
||
|
||
if (dto.idDocumentType === IdDocumentType.NATIONAL_ID) {
|
||
if (dto.idDocumentNumber) {
|
||
const verification = await this.verifaydaService.verifyNationalId(dto.idDocumentNumber);
|
||
if (!verification.verified) {
|
||
throw new BadRequestException(`Verifayda verification failed for ${dto.passengerName}: ${verification.failureReason}`);
|
||
}
|
||
passengerName = verification.passengerData?.fullName || passengerName;
|
||
verifaydaVerified = true;
|
||
verifaydaData = verification.passengerData?.profileData;
|
||
}
|
||
} else if (dto.idDocumentType === IdDocumentType.PASSPORT) {
|
||
if (!dto.passportNumber) {
|
||
throw new BadRequestException(`Passport number required for ${dto.passengerName}`);
|
||
}
|
||
}
|
||
|
||
const passengerData = {
|
||
passengerName,
|
||
dateOfBirth,
|
||
category,
|
||
verifaydaVerified,
|
||
verifaydaData,
|
||
nationality: dto.nationality,
|
||
idDocumentType: dto.idDocumentType,
|
||
idDocumentNumber: dto.idDocumentNumber,
|
||
passportNumber: dto.passportNumber,
|
||
phone: dto.phone,
|
||
email: dto.email,
|
||
};
|
||
|
||
const baseFareMinor = await this.getBaseFare(
|
||
dto.scheduleId,
|
||
resolvedSeatClass.id,
|
||
segmentRoute,
|
||
fullRoute,
|
||
dto.nationality,
|
||
dto.originStationId,
|
||
dto.destinationStationId,
|
||
);
|
||
|
||
const isStaff = dto.bookingKind === ReservationBookingKind.STAFF;
|
||
const displayCurrency = dto.displayCurrency || Currency.ETB;
|
||
const totalMinor = isStaff ? 0 : baseFareMinor;
|
||
if (!isStaff) {
|
||
// Defense-in-depth — there's no client-forgeable price on this DTO, but keep the
|
||
// same authoritative-fare floor every other booking path enforces.
|
||
this.assertTotalNotUnderAuthoritative(totalMinor, baseFareMinor, 'issueBookingFromReservation');
|
||
}
|
||
const displayTotalMinor = displayCurrency !== Currency.ETB
|
||
? await this.currencyService.convertAmount(totalMinor, Currency.ETB, displayCurrency)
|
||
: totalMinor;
|
||
|
||
const { guestPassengerId } = await this.resolveGuestPassenger({}, passengerData);
|
||
|
||
const payToken = isStaff ? undefined : randomUUID();
|
||
const payTokenExpiresAt = isStaff ? undefined : computePaymentDeadline(new Date(), schedule.departureAt);
|
||
|
||
const booking = await this.prisma.booking.create({
|
||
data: {
|
||
bookingRef: generateRef(),
|
||
passengerId: guestPassengerId,
|
||
scheduleId: dto.scheduleId,
|
||
originStationId: dto.originStationId,
|
||
destinationStationId: dto.destinationStationId,
|
||
status: 'PENDING_PAYMENT',
|
||
totalMinor,
|
||
currency: Currency.ETB,
|
||
adultCount: category === PassengerCategory.ADULT ? 1 : 0,
|
||
childCount: category === PassengerCategory.CHILD ? 1 : 0,
|
||
displayCurrency,
|
||
displayTotalMinor,
|
||
bookingType: 'ONE_WAY',
|
||
source: 'BACKOFFICE_RESERVATION',
|
||
contactEmail: dto.email || null,
|
||
contactPhone: dto.phone || null,
|
||
payToken,
|
||
payTokenExpiresAt,
|
||
seats: {
|
||
create: [{
|
||
seat: { connect: { id: seatId } },
|
||
scheduleId: dto.scheduleId,
|
||
passengerName: passengerData.passengerName,
|
||
dateOfBirth: passengerData.dateOfBirth,
|
||
passengerCategory: passengerData.category,
|
||
idDocumentType: passengerData.idDocumentType,
|
||
passportNumber: passengerData.passportNumber,
|
||
verifaydaVerified: passengerData.verifaydaVerified,
|
||
verifaydaData: passengerData.verifaydaData || undefined,
|
||
fareMinor: totalMinor,
|
||
displayCurrency,
|
||
}],
|
||
},
|
||
},
|
||
include: {
|
||
seats: { include: { seat: { include: { coach: true } } } },
|
||
schedule: { include: { originStation: true, destinationStation: true, train: true } },
|
||
},
|
||
});
|
||
|
||
await this.createTravelerProfiles(guestPassengerId, [passengerData]);
|
||
|
||
// Release the reservation using the SAME scope it was created with (global vs
|
||
// schedule-scoped) — unblockSeat already correctly resets Seat.status for a global
|
||
// block; reimplementing that here would risk missing that reset. This alone leaves a
|
||
// window where the seat has no SeatBlock, no SeatHold, and no JourneySegment (the
|
||
// latter is only created on payment success — see PaymentsService.createJourneySegments)
|
||
// — i.e. fully available to the public — the instant this returns, since confirmSeats()
|
||
// is a no-op with no existing hold to extend. holdSeats() immediately re-reserves the
|
||
// seat with the same createdBy segment-range metadata the search/hold-conflict checks
|
||
// already rely on (getSeatAvailabilityMap); confirmSeats() then extends that hold to the
|
||
// real payment deadline (same mechanism createGuestOneWayBooking uses), so the seat stays
|
||
// unavailable to everyone else until the passenger pays or the hold/booking expires.
|
||
await this.seatsService.unblockSeat(seatId, seatBlock.scheduleId ?? undefined);
|
||
await this.seatsService.holdSeats({
|
||
scheduleId: dto.scheduleId,
|
||
originStationId: dto.originStationId,
|
||
destinationStationId: dto.destinationStationId,
|
||
passengers: [{ passengerId: guestPassengerId, seatId }],
|
||
});
|
||
await this.seatsService.confirmSeats([seatId]);
|
||
this.eventEmitter.emit('booking.created', { booking });
|
||
|
||
if (isStaff) {
|
||
await this.auditService.log({
|
||
userId: actingUserId ?? undefined,
|
||
action: 'CREATE',
|
||
entityType: 'Booking',
|
||
entityId: booking.id,
|
||
newData: { feeWaived: true, waivedBy: actingUserId, originalFareMinor: baseFareMinor },
|
||
});
|
||
|
||
const intent = await this.prisma.paymentIntent.create({
|
||
data: {
|
||
bookingId: booking.id,
|
||
amountMinor: 0,
|
||
currency: 'ETB',
|
||
// WALLET is an internal-only method that never leaves this app (see
|
||
// payments.service.ts) — safe, inert placeholder for a zero-charge waiver.
|
||
method: PaymentMethodType.WALLET,
|
||
status: PaymentIntentStatus.REQUIRES_ACTION,
|
||
},
|
||
});
|
||
await this.paymentsService.finalizePaymentSuccess({ intentId: intent.id });
|
||
// finalizePaymentSuccess mutates the booking (status -> CONFIRMED) in the DB —
|
||
// re-fetch so the caller sees the actual outcome, not the pre-finalization snapshot.
|
||
const confirmedBooking = await this.prisma.booking.findUnique({ where: { id: booking.id } });
|
||
return { booking: confirmedBooking };
|
||
}
|
||
|
||
const portalUrl = process.env.PORTAL_URL ?? 'http://localhost:5174';
|
||
const payUrl = `${portalUrl}/reserve/pay/${payToken}`;
|
||
const amountStr = (totalMinor / 100).toFixed(2);
|
||
try {
|
||
await this.smsClient.sendSms({
|
||
to: dto.phone!,
|
||
message: `EDR: Your seat is reserved. Pay ${amountStr} ETB to confirm your ticket: ${payUrl}`,
|
||
});
|
||
} catch (err) {
|
||
this.logger.warn(`Reservation payment-link SMS failed for booking ${booking.bookingRef}: ${err}`);
|
||
}
|
||
|
||
return { booking, payUrl };
|
||
}
|
||
|
||
private async createGuestRoundTripBooking(dto: CreateGuestBookingDto, req?: any) {
|
||
const authUserId: string | null = req?.user?.id ?? null;
|
||
if (!dto.returnScheduleId || !dto.returnHoldId || !dto.returnOriginStationId || !dto.returnDestinationStationId) {
|
||
throw new BadRequestException('returnScheduleId, returnHoldId, returnOriginStationId and returnDestinationStationId are required for ROUND_TRIP');
|
||
}
|
||
|
||
// Validate both holds
|
||
const [outboundHold, returnHold] = await Promise.all([
|
||
this.prisma.seatHold.findUnique({ where: { id: dto.holdId } }),
|
||
this.prisma.seatHold.findUnique({ where: { id: dto.returnHoldId } }),
|
||
]);
|
||
if (!outboundHold || outboundHold.expiresAt < new Date()) throw new BadRequestException('Outbound seat hold expired or not found');
|
||
if (!returnHold || returnHold.expiresAt < new Date()) throw new BadRequestException('Return seat hold expired or not found');
|
||
|
||
// Validate passengers have returnSeatId
|
||
for (const p of dto.passengers) {
|
||
if (!p.returnSeatId) throw new BadRequestException(`returnSeatId is required for each passenger in a ROUND_TRIP booking (missing for ${p.passengerName})`);
|
||
}
|
||
|
||
// Load both schedules
|
||
const [outboundSchedule, returnSchedule] = await Promise.all([
|
||
this.prisma.trainSchedule.findUnique({
|
||
where: { id: dto.scheduleId },
|
||
include: { originStation: true, destinationStation: true, stopTimes: { include: { station: true }, orderBy: { sequence: 'asc' } }, route: { include: { stops: true } } },
|
||
}),
|
||
this.prisma.trainSchedule.findUnique({
|
||
where: { id: dto.returnScheduleId },
|
||
include: { originStation: true, destinationStation: true, stopTimes: { include: { station: true }, orderBy: { sequence: 'asc' } } },
|
||
}),
|
||
]);
|
||
if (!outboundSchedule) throw new NotFoundException('Outbound schedule not found');
|
||
if (!returnSchedule) throw new NotFoundException('Return schedule not found');
|
||
|
||
const synth = (sched: any, stationId: string, seq: number) => {
|
||
const station = sched.originStationId === stationId ? sched.originStation : sched.destinationStation;
|
||
return { stationId, sequence: seq, station };
|
||
};
|
||
const obStops = outboundSchedule.stopTimes.length > 0 ? outboundSchedule.stopTimes : [synth(outboundSchedule, outboundSchedule.originStationId, 0), synth(outboundSchedule, outboundSchedule.destinationStationId, 1)];
|
||
const retStops = returnSchedule.stopTimes.length > 0 ? returnSchedule.stopTimes : [synth(returnSchedule, returnSchedule.originStationId, 0), synth(returnSchedule, returnSchedule.destinationStationId, 1)];
|
||
const outboundOriginStop = obStops.find((s: any) => s.stationId === dto.originStationId) ?? obStops[0];
|
||
const outboundDestStop = obStops.find((s: any) => s.stationId === dto.destinationStationId) ?? obStops[obStops.length - 1];
|
||
const returnOriginStop = retStops.find((s: any) => s.stationId === dto.returnOriginStationId) ?? retStops[0];
|
||
const returnDestStop = retStops.find((s: any) => s.stationId === dto.returnDestinationStationId) ?? retStops[retStops.length - 1];
|
||
if (!outboundOriginStop || !outboundDestStop) throw new NotFoundException('Outbound origin or destination not found on schedule');
|
||
if (!returnOriginStop || !returnDestStop) throw new NotFoundException('Return origin or destination not found on schedule');
|
||
|
||
// Cut off relative to the passenger's actual boarding stop, using the same configurable
|
||
// per-stop/route checkinMinutesBefore that already gated the seat hold and search result.
|
||
assertWithinCheckinCutoff(outboundSchedule, outboundOriginStop, dto.originStationId);
|
||
|
||
const outboundSegmentRoute = `${outboundOriginStop.station.code}-${outboundDestStop.station.code}`;
|
||
const outboundFullRoute = `${outboundSchedule.originStation.code}-${outboundSchedule.destinationStation.code}`;
|
||
const returnSegmentRoute = `${returnOriginStop.station.code}-${returnDestStop.station.code}`;
|
||
const returnFullRoute = `${returnSchedule.originStation.code}-${returnSchedule.destinationStation.code}`;
|
||
|
||
// Process passengers (verify identity once — same person travels both legs)
|
||
const passengersData: any[] = [];
|
||
let adultCount = 0, childCount = 0;
|
||
|
||
for (const passenger of dto.passengers) {
|
||
const dateOfBirth = new Date(passenger.dateOfBirth);
|
||
const age = calculateAge(dateOfBirth);
|
||
const category: PassengerCategory = age < 5 ? PassengerCategory.CHILD : PassengerCategory.ADULT;
|
||
if (category === PassengerCategory.ADULT) adultCount++; else childCount++;
|
||
|
||
let passengerName = passenger.passengerName;
|
||
let verifaydaVerified = false;
|
||
let verifaydaData: Record<string, any> | undefined;
|
||
let nationality = passenger.nationality;
|
||
|
||
const isEthiopian = passenger.nationality === 'Ethiopian' ||
|
||
passenger.nationality === 'ETHIOPIAN' ||
|
||
passenger.idDocumentType === IdDocumentType.NATIONAL_ID;
|
||
|
||
if (isEthiopian && passenger.idDocumentType === IdDocumentType.NATIONAL_ID) {
|
||
if (passenger.idDocumentNumber) {
|
||
const verification = await this.verifaydaService.verifyNationalId(passenger.idDocumentNumber);
|
||
if (!verification.verified) throw new BadRequestException(`Verifayda verification failed for ${passenger.passengerName}: ${verification.failureReason}`);
|
||
passengerName = verification.passengerData?.fullName || passengerName;
|
||
verifaydaVerified = true;
|
||
verifaydaData = verification.passengerData?.profileData;
|
||
}
|
||
nationality = 'Ethiopian';
|
||
} else if (!isEthiopian && passenger.idDocumentType === IdDocumentType.PASSPORT) {
|
||
if (!passenger.passportNumber || !passenger.passportCountry) throw new BadRequestException(`Passport number and country required for ${passenger.passengerName}`);
|
||
nationality = nationality || (passenger.passportCountry === 'Djibouti' ? 'Djiboutian' : 'Other');
|
||
} else if (isEthiopian && passenger.idDocumentType === IdDocumentType.PASSPORT) {
|
||
nationality = 'Ethiopian';
|
||
} else {
|
||
nationality = nationality || 'Other';
|
||
}
|
||
|
||
passengersData.push({ ...passenger, passengerName, dateOfBirth, category, verifaydaVerified, verifaydaData, nationality });
|
||
}
|
||
|
||
// Calculate fares for both legs — package bookings use the fixed tier price split across legs
|
||
const returnSeatClassId = dto.returnSeatClassId || dto.seatClassId;
|
||
const isPackageRoundTrip = !!dto.packageId && !!dto.priceTierId;
|
||
let outboundBaseFare: number;
|
||
let returnBaseFare: number;
|
||
let paidChildrenCount: number;
|
||
let outboundChildUnitFare: number;
|
||
let returnChildUnitFare: number;
|
||
|
||
if (isPackageRoundTrip) {
|
||
const tier = await this.prisma.packagePriceTier.findUniqueOrThrow({ where: { id: dto.priceTierId! } });
|
||
// tier.priceMinor is the full round-trip price per adult; split evenly across legs
|
||
const halfMinor = Math.round(tier.priceMinor / 2);
|
||
outboundBaseFare = halfMinor;
|
||
returnBaseFare = tier.priceMinor - halfMinor;
|
||
paidChildrenCount = childCount;
|
||
outboundChildUnitFare = Math.round(outboundBaseFare * 0.1);
|
||
returnChildUnitFare = Math.round(returnBaseFare * 0.1);
|
||
} else {
|
||
const primaryNationality = passengersData[0]?.nationality;
|
||
[outboundBaseFare, returnBaseFare] = await Promise.all([
|
||
this.getBaseFare(dto.scheduleId, dto.seatClassId, outboundSegmentRoute, outboundFullRoute, primaryNationality, dto.originStationId, dto.destinationStationId),
|
||
this.getBaseFare(dto.returnScheduleId, returnSeatClassId, returnSegmentRoute, returnFullRoute, primaryNationality, dto.returnOriginStationId, dto.returnDestinationStationId),
|
||
]);
|
||
paidChildrenCount = Math.max(0, childCount - 1);
|
||
outboundChildUnitFare = outboundBaseFare;
|
||
returnChildUnitFare = returnBaseFare;
|
||
}
|
||
const outboundTotalBase = outboundBaseFare * adultCount + outboundChildUnitFare * paidChildrenCount;
|
||
const returnTotalBase = returnBaseFare * adultCount + returnChildUnitFare * paidChildrenCount;
|
||
const combinedBaseFareMinor = outboundTotalBase + returnTotalBase;
|
||
|
||
let discountMinor = 0;
|
||
if (dto.promoCode) {
|
||
const promo = await this.prisma.promotion.findUnique({ where: { code: dto.promoCode } });
|
||
if (promo?.active && promo.validUntil > new Date()) {
|
||
discountMinor = promo.percentOff
|
||
? Math.round(combinedBaseFareMinor * promo.percentOff / 100)
|
||
: (promo.amountOffMinor ?? 0);
|
||
}
|
||
}
|
||
|
||
const taxesMinor = 0;
|
||
let totalMinor = Math.max(0, combinedBaseFareMinor - discountMinor);
|
||
// C-1 guard: authoritative ETB fare for both legs, captured before the client-driven branches
|
||
// below may overwrite totalMinor with a per-seat sum or reviewedTotalMinor.
|
||
const authoritativeTotalMinor = totalMinor;
|
||
|
||
const displayCurrency = dto.displayCurrency || Currency.ETB;
|
||
let displayTotalMinor = displayCurrency !== Currency.ETB
|
||
? await this.currencyService.convertAmount(totalMinor, Currency.ETB, displayCurrency)
|
||
: totalMinor;
|
||
|
||
// Per-seat fares: use client-supplied seatFareMinor/returnSeatFareMinor when present.
|
||
const passengersWithFares = passengersData.map(p => {
|
||
let outboundFareMinor: number;
|
||
let returnFareMinor: number;
|
||
if (p.category === PassengerCategory.ADULT) {
|
||
outboundFareMinor = p.seatFareMinor ?? outboundBaseFare;
|
||
returnFareMinor = p.returnSeatFareMinor ?? returnBaseFare;
|
||
} else {
|
||
// Free children have no seat (frontend excludes them from the DTO).
|
||
// Guard by seatId: unseated = free (0), seated = paid child.
|
||
// Applies to both package and regular bookings.
|
||
outboundFareMinor = p.seatId ? (p.seatFareMinor ?? outboundChildUnitFare) : 0;
|
||
returnFareMinor = p.seatId ? (p.returnSeatFareMinor ?? returnChildUnitFare) : 0;
|
||
}
|
||
return { ...p, outboundFareMinor, returnFareMinor };
|
||
});
|
||
|
||
// Override totalMinor with reviewedTotalMinor when provided, or sum of per-seat fares
|
||
// when all seated passengers supplied their fares.
|
||
const rtSeatedPassengers = passengersData.filter(p => p.seatId);
|
||
const allRTFaresProvided = rtSeatedPassengers.length > 0 &&
|
||
rtSeatedPassengers.every(p => p.seatFareMinor != null && p.returnSeatFareMinor != null);
|
||
|
||
// True when the total came from a client-summed subtotal (per-seat sum or reviewedTotalMinor),
|
||
// which the portal computes UNDISCOUNTED — the promo must still be applied to it (H-13).
|
||
let usedClientSubtotal = false;
|
||
|
||
if (allRTFaresProvided && !isPackageRoundTrip) {
|
||
// Server-computed sum is authoritative — prevents race-condition under-count.
|
||
displayTotalMinor = passengersWithFares.reduce((sum, p) => sum + p.outboundFareMinor + p.returnFareMinor, 0);
|
||
usedClientSubtotal = true;
|
||
} else if (isPackageRoundTrip && dto.reviewedTotalMinor != null) {
|
||
displayTotalMinor = dto.reviewedTotalMinor;
|
||
const seatedCount = passengersData.filter(p => p.seatId).length;
|
||
if (seatedCount > 0) {
|
||
const perSeatPerLeg = Math.round(dto.reviewedTotalMinor / (seatedCount * 2));
|
||
passengersWithFares.forEach(p => {
|
||
if (p.outboundFareMinor > 0) p.outboundFareMinor = p.seatFareMinor ?? perSeatPerLeg;
|
||
if (p.returnFareMinor > 0) p.returnFareMinor = p.returnSeatFareMinor ?? perSeatPerLeg;
|
||
});
|
||
}
|
||
} else if (dto.reviewedTotalMinor != null && dto.reviewedTotalMinor > 0) {
|
||
displayTotalMinor = dto.reviewedTotalMinor;
|
||
usedClientSubtotal = true;
|
||
}
|
||
|
||
// H-13: the portal sums UNDISCOUNTED per-passenger fares into a client subtotal, silently
|
||
// dropping the promo the fare engine recognized. Apply the authoritative discount now so the
|
||
// customer is charged the discounted price. The no-override case above already starts from a
|
||
// discounted displayTotalMinor, so it's excluded here to avoid double-subtracting.
|
||
if (usedClientSubtotal && discountMinor > 0) {
|
||
const discountDisplayMinor = displayCurrency !== Currency.ETB
|
||
? await this.currencyService.convertAmount(discountMinor, Currency.ETB, displayCurrency)
|
||
: discountMinor;
|
||
displayTotalMinor = Math.max(0, displayTotalMinor - discountDisplayMinor);
|
||
}
|
||
|
||
totalMinor = displayCurrency !== Currency.ETB
|
||
? await this.currencyService.convertAmount(displayTotalMinor, displayCurrency, Currency.ETB)
|
||
: displayTotalMinor;
|
||
|
||
// C-1 guard: never charge less than the server-recomputed authoritative round-trip fare.
|
||
this.assertTotalNotUnderAuthoritative(totalMinor, authoritativeTotalMinor, 'createGuestRoundTripBooking');
|
||
|
||
// Create or resolve guest passenger (same as one-way)
|
||
const { guestPassengerId, iamUserId, createdAccount } = await this.resolveGuestPassenger(dto, passengersData[0], req);
|
||
const contact = await this.resolveActorContact(req, passengersData[0]);
|
||
|
||
// Create booking with outbound seats; return seats confirmed separately
|
||
const outboundSeatIds = dto.passengers.map(p => p.seatId).filter((id): id is string => !!id);
|
||
const returnSeatIds = dto.passengers.map(p => p.returnSeatId!);
|
||
|
||
const booking = await this.prisma.booking.create({
|
||
data: {
|
||
bookingRef: generateRef(),
|
||
passengerId: guestPassengerId,
|
||
scheduleId: dto.scheduleId,
|
||
originStationId: dto.originStationId,
|
||
destinationStationId: dto.destinationStationId,
|
||
status: 'PENDING_PAYMENT',
|
||
bookingType: 'ROUND_TRIP',
|
||
totalMinor,
|
||
currency: Currency.ETB, // ETB charge basis; passenger currency in displayCurrency/displayTotalMinor
|
||
adultCount,
|
||
childCount,
|
||
displayCurrency,
|
||
displayTotalMinor,
|
||
returnScheduleId: dto.returnScheduleId,
|
||
returnOriginStationId: dto.returnOriginStationId,
|
||
returnDestinationStationId: dto.returnDestinationStationId,
|
||
returnHoldId: dto.returnHoldId,
|
||
returnSeatClassId,
|
||
returnLegStatus: 'NEITHER_USED',
|
||
...(dto.packageId ? { packageId: dto.packageId, priceTierId: dto.priceTierId } : {}),
|
||
userAgent: dto.deviceId,
|
||
contactEmail: contact.contactEmail,
|
||
contactPhone: contact.contactPhone,
|
||
seats: {
|
||
create: [
|
||
...passengersWithFares.map((p) => ({
|
||
seat: { connect: { id: p.seatId } },
|
||
leg: 1,
|
||
scheduleId: dto.scheduleId,
|
||
passengerName: p.passengerName,
|
||
dateOfBirth: p.dateOfBirth,
|
||
passengerCategory: p.category,
|
||
idDocumentType: p.idDocumentType,
|
||
passportNumber: p.passportNumber,
|
||
passportCountry: p.passportCountry,
|
||
verifaydaVerified: p.verifaydaVerified,
|
||
verifaydaData: p.verifaydaData || undefined,
|
||
fareMinor: p.outboundFareMinor,
|
||
displayCurrency,
|
||
})),
|
||
...passengersWithFares.map((p) => ({
|
||
seat: { connect: { id: p.returnSeatId } },
|
||
leg: 2,
|
||
scheduleId: dto.returnScheduleId,
|
||
passengerName: p.passengerName,
|
||
dateOfBirth: p.dateOfBirth,
|
||
passengerCategory: p.category,
|
||
idDocumentType: p.idDocumentType,
|
||
passportNumber: p.passportNumber,
|
||
passportCountry: p.passportCountry,
|
||
verifaydaVerified: p.verifaydaVerified,
|
||
verifaydaData: p.verifaydaData || undefined,
|
||
fareMinor: p.returnFareMinor,
|
||
displayCurrency,
|
||
})),
|
||
],
|
||
},
|
||
} as any,
|
||
include: {
|
||
seats: { include: { seat: { include: { coach: true } } } },
|
||
schedule: { include: { originStation: true, destinationStation: true, train: true } },
|
||
},
|
||
});
|
||
|
||
// Traveler profiles: guest bookings only (authenticated passengers already have one).
|
||
if (!authUserId) await this.createTravelerProfiles(guestPassengerId, passengersData);
|
||
|
||
await Promise.all([
|
||
this.seatsService.confirmSeats(outboundSeatIds),
|
||
this.seatsService.confirmSeats(returnSeatIds),
|
||
]);
|
||
|
||
// Authenticated-only side effect: audit the booking creation.
|
||
if (authUserId) {
|
||
await this.auditService.log({ userId: guestPassengerId, action: 'CREATE', entityType: 'Booking', entityId: booking.id, newData: { bookingRef: booking.bookingRef, bookingType: 'ROUND_TRIP', totalMinor } });
|
||
}
|
||
|
||
this.eventEmitter.emit('booking.created', { booking });
|
||
|
||
return {
|
||
...booking,
|
||
createdAccount,
|
||
iamUserId,
|
||
fareBreakdown: {
|
||
outboundBaseFareMinor: outboundBaseFare,
|
||
returnBaseFareMinor: returnBaseFare,
|
||
adultCount,
|
||
childCount,
|
||
freeChildrenCount: isPackageRoundTrip ? 0 : Math.min(childCount, 1),
|
||
paidChildrenCount,
|
||
combinedBaseFareMinor,
|
||
discountMinor,
|
||
taxesFeesMinor: taxesMinor,
|
||
totalMinor,
|
||
currency: displayCurrency,
|
||
displayCurrency,
|
||
displayTotalMinor,
|
||
},
|
||
};
|
||
}
|
||
|
||
private async createGuestTransitBooking(dto: CreateGuestBookingDto, req?: any) {
|
||
const authUserId: string | null = req?.user?.id ?? null;
|
||
if (!dto.leg2ScheduleId || !dto.leg2HoldId || !dto.transitStationId || !dto.leg2DestinationStationId) {
|
||
throw new BadRequestException('leg2ScheduleId, leg2HoldId, transitStationId and leg2DestinationStationId are required for TRANSIT bookings');
|
||
}
|
||
|
||
const [leg1Hold, leg2Hold] = await Promise.all([
|
||
this.prisma.seatHold.findUnique({ where: { id: dto.holdId } }),
|
||
this.prisma.seatHold.findUnique({ where: { id: dto.leg2HoldId } }),
|
||
]);
|
||
if (!leg1Hold || leg1Hold.expiresAt < new Date()) throw new BadRequestException('Leg-1 seat hold expired or not found');
|
||
if (!leg2Hold || leg2Hold.expiresAt < new Date()) throw new BadRequestException('Leg-2 seat hold expired or not found');
|
||
|
||
for (const p of dto.passengers) {
|
||
if (!p.leg2SeatId) throw new BadRequestException(`leg2SeatId is required for each passenger in a TRANSIT booking (missing for ${p.passengerName})`);
|
||
}
|
||
|
||
const [leg1Schedule, leg2Schedule] = await Promise.all([
|
||
this.prisma.trainSchedule.findUnique({
|
||
where: { id: dto.scheduleId },
|
||
include: { originStation: true, destinationStation: true, stopTimes: { include: { station: true }, orderBy: { sequence: 'asc' } }, route: { include: { stops: true } } },
|
||
}),
|
||
this.prisma.trainSchedule.findUnique({
|
||
where: { id: dto.leg2ScheduleId },
|
||
include: { originStation: true, destinationStation: true, stopTimes: { include: { station: true }, orderBy: { sequence: 'asc' } } },
|
||
}),
|
||
]);
|
||
if (!leg1Schedule) throw new NotFoundException('Leg-1 schedule not found');
|
||
if (!leg2Schedule) throw new NotFoundException('Leg-2 schedule not found');
|
||
|
||
const leg1OriginStop = leg1Schedule.stopTimes.find(s => s.stationId === dto.originStationId);
|
||
const leg1DestStop = leg1Schedule.stopTimes.find(s => s.stationId === dto.transitStationId);
|
||
const leg2OriginStop = leg2Schedule.stopTimes.find(s => s.stationId === dto.transitStationId);
|
||
const leg2DestStop = leg2Schedule.stopTimes.find(s => s.stationId === dto.leg2DestinationStationId);
|
||
if (!leg1OriginStop || !leg1DestStop) throw new NotFoundException('Leg-1 origin or transit station not found on schedule');
|
||
if (!leg2OriginStop || !leg2DestStop) throw new NotFoundException('Transit or leg-2 destination not found on leg-2 schedule');
|
||
|
||
// Cut off relative to the passenger's actual boarding stop, using the same configurable
|
||
// per-stop/route checkinMinutesBefore that already gated the seat hold and search result.
|
||
assertWithinCheckinCutoff(leg1Schedule, leg1OriginStop, dto.originStationId);
|
||
|
||
// Process passengers (verify identity once)
|
||
const passengersData: any[] = [];
|
||
let adultCount = 0, childCount = 0;
|
||
for (const passenger of dto.passengers) {
|
||
const dateOfBirth = new Date(passenger.dateOfBirth);
|
||
const age = calculateAge(dateOfBirth);
|
||
const category: PassengerCategory = age < 5 ? PassengerCategory.CHILD : PassengerCategory.ADULT;
|
||
if (category === PassengerCategory.ADULT) adultCount++; else childCount++;
|
||
|
||
let passengerName = passenger.passengerName;
|
||
let verifaydaVerified = false;
|
||
let verifaydaData: Record<string, any> | undefined;
|
||
let nationality = passenger.nationality;
|
||
|
||
const isEthiopian = passenger.nationality === 'Ethiopian' || passenger.nationality === 'ETHIOPIAN' || passenger.idDocumentType === IdDocumentType.NATIONAL_ID;
|
||
if (isEthiopian && passenger.idDocumentType === IdDocumentType.NATIONAL_ID && passenger.idDocumentNumber) {
|
||
const verification = await this.verifaydaService.verifyNationalId(passenger.idDocumentNumber);
|
||
if (!verification.verified) throw new BadRequestException(`Verifayda verification failed for ${passenger.passengerName}: ${verification.failureReason}`);
|
||
passengerName = verification.passengerData?.fullName || passengerName;
|
||
verifaydaVerified = true;
|
||
verifaydaData = verification.passengerData?.profileData;
|
||
nationality = 'Ethiopian';
|
||
} else if (!isEthiopian && passenger.idDocumentType === IdDocumentType.PASSPORT) {
|
||
if (!passenger.passportNumber || !passenger.passportCountry) throw new BadRequestException(`Passport details required for ${passenger.passengerName}`);
|
||
nationality = nationality || (passenger.passportCountry === 'Djibouti' ? 'Djiboutian' : 'Other');
|
||
} else {
|
||
nationality = nationality || 'Other';
|
||
}
|
||
passengersData.push({ ...passenger, passengerName, dateOfBirth, category, verifaydaVerified, verifaydaData, nationality });
|
||
}
|
||
|
||
const leg2SeatClassId = dto.leg2SeatClassId || dto.seatClassId;
|
||
const primaryNationality = passengersData[0]?.nationality;
|
||
const paidChildrenCount = Math.max(0, childCount - 1);
|
||
|
||
const [leg1BaseFare, leg2BaseFare] = await Promise.all([
|
||
this.getBaseFare(dto.scheduleId, dto.seatClassId,
|
||
`${leg1OriginStop.station.code}-${leg1DestStop.station.code}`,
|
||
`${leg1Schedule.originStation.code}-${leg1Schedule.destinationStation.code}`,
|
||
primaryNationality, dto.originStationId, dto.transitStationId),
|
||
this.getBaseFare(dto.leg2ScheduleId, leg2SeatClassId,
|
||
`${leg2OriginStop.station.code}-${leg2DestStop.station.code}`,
|
||
`${leg2Schedule.originStation.code}-${leg2Schedule.destinationStation.code}`,
|
||
primaryNationality, dto.transitStationId, dto.leg2DestinationStationId),
|
||
]);
|
||
|
||
const leg1Total = leg1BaseFare * adultCount + leg1BaseFare * paidChildrenCount;
|
||
const leg2Total = leg2BaseFare * adultCount + leg2BaseFare * paidChildrenCount;
|
||
const combinedBase = leg1Total + leg2Total;
|
||
|
||
let discountMinor = 0;
|
||
if (dto.promoCode) {
|
||
const promo = await this.prisma.promotion.findUnique({ where: { code: dto.promoCode } });
|
||
if (promo?.active && promo.validUntil > new Date()) {
|
||
discountMinor = promo.percentOff ? Math.round(combinedBase * promo.percentOff / 100) : (promo.amountOffMinor ?? 0);
|
||
}
|
||
}
|
||
const taxesMinor = 0;
|
||
const totalMinor = Math.max(0, combinedBase - discountMinor);
|
||
|
||
const displayCurrency = dto.displayCurrency || Currency.ETB;
|
||
const displayTotalMinor = displayCurrency !== Currency.ETB
|
||
? await this.currencyService.convertAmount(totalMinor, Currency.ETB, displayCurrency)
|
||
: totalMinor;
|
||
|
||
const { guestPassengerId, iamUserId, createdAccount } = await this.resolveGuestPassenger(dto, passengersData[0], req);
|
||
const contact = await this.resolveActorContact(req, passengersData[0]);
|
||
|
||
// Single booking — leg-1 seats at leg=1, leg-2 seats at leg=2
|
||
const booking = await this.prisma.booking.create({
|
||
data: {
|
||
bookingRef: generateRef(),
|
||
passengerId: guestPassengerId,
|
||
scheduleId: dto.scheduleId,
|
||
originStationId: dto.originStationId,
|
||
destinationStationId: dto.leg2DestinationStationId,
|
||
status: 'PENDING_PAYMENT',
|
||
bookingType: 'TRANSIT',
|
||
totalMinor,
|
||
currency: Currency.ETB, // ETB charge basis; passenger currency in displayCurrency/displayTotalMinor
|
||
adultCount,
|
||
childCount,
|
||
displayCurrency,
|
||
displayTotalMinor,
|
||
leg2ScheduleId: dto.leg2ScheduleId,
|
||
leg2OriginStationId: dto.transitStationId,
|
||
leg2DestinationStationId: dto.leg2DestinationStationId,
|
||
leg2SeatClassId: leg2SeatClassId,
|
||
userAgent: dto.deviceId,
|
||
contactEmail: contact.contactEmail,
|
||
contactPhone: contact.contactPhone,
|
||
seats: {
|
||
create: [
|
||
...passengersData.map(p => ({
|
||
seat: { connect: { id: p.seatId } },
|
||
leg: 1,
|
||
scheduleId: dto.scheduleId,
|
||
passengerName: p.passengerName,
|
||
dateOfBirth: p.dateOfBirth,
|
||
passengerCategory: p.category,
|
||
idDocumentType: p.idDocumentType,
|
||
passportNumber: p.passportNumber,
|
||
passportCountry: p.passportCountry,
|
||
verifaydaVerified: p.verifaydaVerified,
|
||
verifaydaData: p.verifaydaData || undefined,
|
||
fareMinor: p.category === PassengerCategory.ADULT ? leg1BaseFare : (paidChildrenCount > 0 ? leg1BaseFare : 0),
|
||
displayCurrency,
|
||
})),
|
||
...passengersData.map(p => ({
|
||
seat: { connect: { id: p.leg2SeatId! } },
|
||
leg: 2,
|
||
scheduleId: dto.leg2ScheduleId,
|
||
passengerName: p.passengerName,
|
||
dateOfBirth: p.dateOfBirth,
|
||
passengerCategory: p.category,
|
||
idDocumentType: p.idDocumentType,
|
||
passportNumber: p.passportNumber,
|
||
passportCountry: p.passportCountry,
|
||
verifaydaVerified: p.verifaydaVerified,
|
||
verifaydaData: p.verifaydaData || undefined,
|
||
fareMinor: p.category === PassengerCategory.ADULT ? leg2BaseFare : (paidChildrenCount > 0 ? leg2BaseFare : 0),
|
||
displayCurrency,
|
||
})),
|
||
],
|
||
},
|
||
} as any,
|
||
include: {
|
||
seats: { include: { seat: { include: { coach: true } } } },
|
||
schedule: { include: { originStation: true, destinationStation: true, train: true } },
|
||
},
|
||
});
|
||
|
||
// Traveler profiles: guest bookings only (authenticated passengers already have one).
|
||
if (!authUserId) await this.createTravelerProfiles(guestPassengerId, passengersData);
|
||
|
||
await Promise.all([
|
||
this.seatsService.confirmSeats(dto.passengers.map(p => p.seatId).filter((id): id is string => !!id)),
|
||
this.seatsService.confirmSeats(dto.passengers.map(p => p.leg2SeatId!)),
|
||
]);
|
||
this.eventEmitter.emit('booking.created', { booking });
|
||
|
||
return {
|
||
...booking,
|
||
createdAccount,
|
||
iamUserId,
|
||
fareBreakdown: {
|
||
leg1BaseFareMinor: leg1BaseFare,
|
||
leg2BaseFareMinor: leg2BaseFare,
|
||
adultCount, childCount,
|
||
freeChildrenCount: Math.min(childCount, 1),
|
||
paidChildrenCount,
|
||
combinedBaseFareMinor: combinedBase,
|
||
discountMinor, taxesFeesMinor: taxesMinor, totalMinor,
|
||
currency: displayCurrency, displayTotalMinor,
|
||
},
|
||
};
|
||
}
|
||
|
||
private async createGuestRoundTripTransitBooking(dto: CreateGuestBookingDto, req?: any) {
|
||
const authUserId: string | null = req?.user?.id ?? null;
|
||
if (!dto.leg2ScheduleId || !dto.leg2HoldId || !dto.transitStationId || !dto.leg2DestinationStationId ||
|
||
!dto.returnScheduleId || !dto.returnHoldId || !dto.returnOriginStationId || !dto.returnDestinationStationId ||
|
||
!dto.returnLeg2ScheduleId || !dto.returnLeg2HoldId || !dto.returnTransitStationId || !dto.returnLeg2DestinationStationId) {
|
||
throw new BadRequestException(
|
||
'ROUND_TRIP_TRANSIT requires all 4 holds and all transit/return station fields',
|
||
);
|
||
}
|
||
for (const p of dto.passengers) {
|
||
if (!p.leg2SeatId) throw new BadRequestException(`leg2SeatId required for ${p.passengerName}`);
|
||
if (!p.returnSeatId) throw new BadRequestException(`returnSeatId required for ${p.passengerName}`);
|
||
if (!p.returnLeg2SeatId) throw new BadRequestException(`returnLeg2SeatId required for ${p.passengerName}`);
|
||
}
|
||
|
||
const now = new Date();
|
||
const [obL1Hold, obL2Hold, retL1Hold, retL2Hold] = await Promise.all([
|
||
this.prisma.seatHold.findUnique({ where: { id: dto.holdId } }),
|
||
this.prisma.seatHold.findUnique({ where: { id: dto.leg2HoldId } }),
|
||
this.prisma.seatHold.findUnique({ where: { id: dto.returnHoldId } }),
|
||
this.prisma.seatHold.findUnique({ where: { id: dto.returnLeg2HoldId } }),
|
||
]);
|
||
if (!obL1Hold || obL1Hold.expiresAt < now) throw new BadRequestException('Outbound leg-1 hold expired');
|
||
if (!obL2Hold || obL2Hold.expiresAt < now) throw new BadRequestException('Outbound leg-2 hold expired');
|
||
if (!retL1Hold || retL1Hold.expiresAt < now) throw new BadRequestException('Return leg-1 hold expired');
|
||
if (!retL2Hold || retL2Hold.expiresAt < now) throw new BadRequestException('Return leg-2 hold expired');
|
||
|
||
const [obL1Sched, obL2Sched, retL1Sched, retL2Sched] = await Promise.all([
|
||
this.prisma.trainSchedule.findUnique({ where: { id: dto.scheduleId }, include: { originStation: true, destinationStation: true, stopTimes: { include: { station: true }, orderBy: { sequence: 'asc' } }, route: { include: { stops: true } } } }),
|
||
this.prisma.trainSchedule.findUnique({ where: { id: dto.leg2ScheduleId }, include: { originStation: true, destinationStation: true, stopTimes: { include: { station: true }, orderBy: { sequence: 'asc' } } } }),
|
||
this.prisma.trainSchedule.findUnique({ where: { id: dto.returnScheduleId }, include: { originStation: true, destinationStation: true, stopTimes: { include: { station: true }, orderBy: { sequence: 'asc' } } } }),
|
||
this.prisma.trainSchedule.findUnique({ where: { id: dto.returnLeg2ScheduleId }, include: { originStation: true, destinationStation: true, stopTimes: { include: { station: true }, orderBy: { sequence: 'asc' } } } }),
|
||
]);
|
||
if (!obL1Sched) throw new NotFoundException('Outbound leg-1 schedule not found');
|
||
if (!obL2Sched) throw new NotFoundException('Outbound leg-2 schedule not found');
|
||
if (!retL1Sched) throw new NotFoundException('Return leg-1 schedule not found');
|
||
if (!retL2Sched) throw new NotFoundException('Return leg-2 schedule not found');
|
||
|
||
const obL1Origin = obL1Sched.stopTimes.find(s => s.stationId === dto.originStationId);
|
||
const obL1Dest = obL1Sched.stopTimes.find(s => s.stationId === dto.transitStationId);
|
||
const obL2Origin = obL2Sched.stopTimes.find(s => s.stationId === dto.transitStationId);
|
||
const obL2Dest = obL2Sched.stopTimes.find(s => s.stationId === dto.leg2DestinationStationId);
|
||
const retL1Origin = retL1Sched.stopTimes.find(s => s.stationId === dto.returnOriginStationId);
|
||
const retL1Dest = retL1Sched.stopTimes.find(s => s.stationId === dto.returnTransitStationId);
|
||
const retL2Origin = retL2Sched.stopTimes.find(s => s.stationId === dto.returnTransitStationId);
|
||
const retL2Dest = retL2Sched.stopTimes.find(s => s.stationId === dto.returnLeg2DestinationStationId);
|
||
if (!obL1Origin || !obL1Dest) throw new NotFoundException('Outbound leg-1: origin or transit stop not found');
|
||
if (!obL2Origin || !obL2Dest) throw new NotFoundException('Outbound leg-2: transit or destination stop not found');
|
||
if (!retL1Origin || !retL1Dest) throw new NotFoundException('Return leg-1: origin or transit stop not found');
|
||
if (!retL2Origin || !retL2Dest) throw new NotFoundException('Return leg-2: transit or destination stop not found');
|
||
|
||
// Cut off relative to the passenger's actual boarding stop, using the same configurable
|
||
// per-stop/route checkinMinutesBefore that already gated the seat hold and search result.
|
||
assertWithinCheckinCutoff(obL1Sched, obL1Origin, dto.originStationId);
|
||
|
||
// Process passengers (verify once)
|
||
const passengersData: any[] = [];
|
||
let adultCount = 0, childCount = 0;
|
||
for (const passenger of dto.passengers) {
|
||
const dateOfBirth = new Date(passenger.dateOfBirth);
|
||
const category: PassengerCategory = calculateAge(dateOfBirth) < 5 ? PassengerCategory.CHILD : PassengerCategory.ADULT;
|
||
if (category === PassengerCategory.ADULT) adultCount++; else childCount++;
|
||
let passengerName = passenger.passengerName;
|
||
let verifaydaVerified = false;
|
||
let verifaydaData: Record<string, any> | undefined;
|
||
let nationality = passenger.nationality;
|
||
const isEthiopian = nationality === 'Ethiopian' || nationality === 'ETHIOPIAN' || passenger.idDocumentType === IdDocumentType.NATIONAL_ID;
|
||
if (isEthiopian && passenger.idDocumentType === IdDocumentType.NATIONAL_ID && passenger.idDocumentNumber) {
|
||
const v = await this.verifaydaService.verifyNationalId(passenger.idDocumentNumber);
|
||
if (!v.verified) throw new BadRequestException(`Verifayda failed for ${passenger.passengerName}: ${v.failureReason}`);
|
||
passengerName = v.passengerData?.fullName || passengerName;
|
||
verifaydaVerified = true;
|
||
verifaydaData = v.passengerData?.profileData;
|
||
nationality = 'Ethiopian';
|
||
} else if (!isEthiopian && passenger.idDocumentType === IdDocumentType.PASSPORT) {
|
||
if (!passenger.passportNumber || !passenger.passportCountry) throw new BadRequestException(`Passport details required for ${passenger.passengerName}`);
|
||
nationality = nationality || (passenger.passportCountry === 'Djibouti' ? 'Djiboutian' : 'Other');
|
||
} else {
|
||
nationality = nationality || 'Other';
|
||
}
|
||
passengersData.push({ ...passenger, passengerName, dateOfBirth, category, verifaydaVerified, verifaydaData, nationality });
|
||
}
|
||
|
||
const nat = passengersData[0]?.nationality;
|
||
const paidChildren = Math.max(0, childCount - 1);
|
||
const obL2ClassId = dto.leg2SeatClassId ?? dto.seatClassId;
|
||
const retL1ClassId = dto.returnSeatClassId ?? dto.seatClassId;
|
||
const retL2ClassId = dto.returnLeg2SeatClassId ?? dto.seatClassId;
|
||
|
||
const [obL1Fare, obL2Fare, retL1Fare, retL2Fare] = await Promise.all([
|
||
this.getBaseFare(dto.scheduleId, dto.seatClassId, `${obL1Origin.station.code}-${obL1Dest.station.code}`, `${obL1Sched.originStation.code}-${obL1Sched.destinationStation.code}`, nat, dto.originStationId, dto.transitStationId),
|
||
this.getBaseFare(dto.leg2ScheduleId!, obL2ClassId, `${obL2Origin.station.code}-${obL2Dest.station.code}`, `${obL2Sched.originStation.code}-${obL2Sched.destinationStation.code}`, nat, dto.transitStationId, dto.leg2DestinationStationId),
|
||
this.getBaseFare(dto.returnScheduleId!, retL1ClassId, `${retL1Origin.station.code}-${retL1Dest.station.code}`, `${retL1Sched.originStation.code}-${retL1Sched.destinationStation.code}`, nat, dto.returnOriginStationId, dto.returnTransitStationId),
|
||
this.getBaseFare(dto.returnLeg2ScheduleId!, retL2ClassId, `${retL2Origin.station.code}-${retL2Dest.station.code}`, `${retL2Sched.originStation.code}-${retL2Sched.destinationStation.code}`, nat, dto.returnTransitStationId, dto.returnLeg2DestinationStationId),
|
||
]);
|
||
|
||
const combinedBase = (obL1Fare + obL2Fare + retL1Fare + retL2Fare) * adultCount +
|
||
(obL1Fare + obL2Fare + retL1Fare + retL2Fare) * paidChildren;
|
||
let discountMinor = 0;
|
||
if (dto.promoCode) {
|
||
const promo = await this.prisma.promotion.findUnique({ where: { code: dto.promoCode } });
|
||
if (promo?.active && promo.validUntil > new Date()) {
|
||
discountMinor = promo.percentOff ? Math.round(combinedBase * promo.percentOff / 100) : (promo.amountOffMinor ?? 0);
|
||
}
|
||
}
|
||
const taxesMinor = Math.round(combinedBase * 0.05);
|
||
const totalMinor = Math.max(0, combinedBase - discountMinor + taxesMinor);
|
||
const displayCurrency = dto.displayCurrency || Currency.ETB;
|
||
const displayTotalMinor = displayCurrency !== Currency.ETB
|
||
? await this.currencyService.convertAmount(totalMinor, Currency.ETB, displayCurrency)
|
||
: totalMinor;
|
||
|
||
const { guestPassengerId, iamUserId, createdAccount } = await this.resolveGuestPassenger(dto, passengersData[0], req);
|
||
const contact = await this.resolveActorContact(req, passengersData[0]);
|
||
|
||
const makeSeat = (p: any, seatId: string, leg: number, scheduleId: string, fare: number) => ({
|
||
seat: { connect: { id: seatId } },
|
||
leg,
|
||
scheduleId,
|
||
passengerName: p.passengerName,
|
||
dateOfBirth: p.dateOfBirth,
|
||
passengerCategory: p.category,
|
||
idDocumentType: p.idDocumentType,
|
||
passportNumber: p.passportNumber,
|
||
passportCountry: p.passportCountry,
|
||
verifaydaVerified: p.verifaydaVerified,
|
||
verifaydaData: p.verifaydaData || undefined,
|
||
fareMinor: p.category === PassengerCategory.ADULT ? fare : (paidChildren > 0 ? fare : 0),
|
||
displayCurrency,
|
||
});
|
||
|
||
const booking = await this.prisma.booking.create({
|
||
data: {
|
||
bookingRef: generateRef(),
|
||
passengerId: guestPassengerId,
|
||
scheduleId: dto.scheduleId,
|
||
originStationId: dto.originStationId,
|
||
destinationStationId: dto.returnLeg2DestinationStationId,
|
||
status: 'PENDING_PAYMENT',
|
||
bookingType: 'ROUND_TRIP_TRANSIT',
|
||
totalMinor, currency: Currency.ETB, adultCount, childCount, displayCurrency, displayTotalMinor, // ETB charge basis; passenger currency in displayCurrency/displayTotalMinor
|
||
leg2ScheduleId: dto.leg2ScheduleId,
|
||
leg2OriginStationId: dto.transitStationId,
|
||
leg2DestinationStationId: dto.leg2DestinationStationId,
|
||
leg2SeatClassId: obL2ClassId,
|
||
returnScheduleId: dto.returnScheduleId,
|
||
returnOriginStationId: dto.returnOriginStationId,
|
||
returnDestinationStationId: dto.returnDestinationStationId,
|
||
returnSeatClassId: retL1ClassId,
|
||
returnLeg2ScheduleId: dto.returnLeg2ScheduleId,
|
||
returnLeg2OriginStationId: dto.returnTransitStationId,
|
||
returnLeg2DestStationId: dto.returnLeg2DestinationStationId,
|
||
returnLeg2SeatClassId: retL2ClassId,
|
||
returnLegStatus: 'NEITHER_USED',
|
||
userAgent: dto.deviceId,
|
||
contactEmail: contact.contactEmail,
|
||
contactPhone: contact.contactPhone,
|
||
seats: {
|
||
create: [
|
||
...passengersData.map(p => makeSeat(p, p.seatId, 1, dto.scheduleId, obL1Fare)),
|
||
...passengersData.map(p => makeSeat(p, p.leg2SeatId!, 2, dto.leg2ScheduleId!, obL2Fare)),
|
||
...passengersData.map(p => makeSeat(p, p.returnSeatId!, 3, dto.returnScheduleId!, retL1Fare)),
|
||
...passengersData.map(p => makeSeat(p, p.returnLeg2SeatId!, 4, dto.returnLeg2ScheduleId!, retL2Fare)),
|
||
],
|
||
},
|
||
} as any,
|
||
include: {
|
||
seats: { include: { seat: { include: { coach: true } } } },
|
||
schedule: { include: { originStation: true, destinationStation: true, train: true } },
|
||
},
|
||
});
|
||
|
||
// Traveler profiles: guest bookings only (authenticated passengers already have one).
|
||
if (!authUserId) await this.createTravelerProfiles(guestPassengerId, passengersData);
|
||
|
||
await Promise.all([
|
||
this.seatsService.confirmSeats(dto.passengers.map(p => p.seatId).filter((id): id is string => !!id)),
|
||
this.seatsService.confirmSeats(dto.passengers.map(p => p.leg2SeatId!)),
|
||
this.seatsService.confirmSeats(dto.passengers.map(p => p.returnSeatId!)),
|
||
this.seatsService.confirmSeats(dto.passengers.map(p => p.returnLeg2SeatId!)),
|
||
]);
|
||
this.eventEmitter.emit('booking.created', { booking });
|
||
|
||
return {
|
||
...booking,
|
||
createdAccount,
|
||
iamUserId,
|
||
fareBreakdown: {
|
||
outboundLeg1FareMinor: obL1Fare,
|
||
outboundLeg2FareMinor: obL2Fare,
|
||
returnLeg1FareMinor: retL1Fare,
|
||
returnLeg2FareMinor: retL2Fare,
|
||
adultCount, childCount,
|
||
freeChildrenCount: Math.min(childCount, 1),
|
||
paidChildrenCount: paidChildren,
|
||
combinedBaseFareMinor: combinedBase,
|
||
discountMinor, taxesFeesMinor: taxesMinor, totalMinor,
|
||
currency: displayCurrency, displayCurrency, displayTotalMinor,
|
||
},
|
||
};
|
||
}
|
||
|
||
/**
|
||
* Resolves the booking contact. Authenticated callers get their contact from iam.users
|
||
* (matching the old BookingsService.resolveIamContact); guests fall back to the first
|
||
* passenger's inline phone/email exactly as before.
|
||
*/
|
||
private async resolveActorContact(
|
||
req: any,
|
||
firstPassenger: any,
|
||
): Promise<{ contactEmail: string | null; contactPhone: string | null }> {
|
||
const iamUserId = req?.user?.id;
|
||
if (iamUserId) {
|
||
const rows = await this.dataSource.query<{ email: string; phone_number: string | null }[]>(
|
||
`SELECT email, phone_number FROM iam.users WHERE id = $1 LIMIT 1`,
|
||
[iamUserId],
|
||
);
|
||
return { contactEmail: rows[0]?.email ?? null, contactPhone: rows[0]?.phone_number ?? null };
|
||
}
|
||
return { contactEmail: firstPassenger?.email || null, contactPhone: firstPassenger?.phone || null };
|
||
}
|
||
|
||
private async resolveGuestPassenger(
|
||
dto: Pick<CreateGuestBookingDto, 'createAccount' | 'password' | 'deviceId'>,
|
||
firstPassenger: any,
|
||
req?: any,
|
||
): Promise<{ guestPassengerId: string; iamUserId: string | null; createdAccount: boolean }> {
|
||
// Authenticated caller: resolve the existing passenger from the JWT subject.
|
||
// Never trust a client-supplied passengerId — identity comes from the token only.
|
||
const authUserId = req?.user?.id;
|
||
if (authUserId) {
|
||
const passenger = await this.prisma.passenger.findUnique({ where: { iamUserId: authUserId }, select: { id: true } });
|
||
if (!passenger) throw new NotFoundException('Passenger profile not found for this account');
|
||
return { guestPassengerId: passenger.id, iamUserId: authUserId, createdAccount: false };
|
||
}
|
||
|
||
if (dto.createAccount && firstPassenger.email && dto.password) {
|
||
const guestName = firstPassenger.passengerName ?? 'Guest';
|
||
const result = await this.passengerAuthService.registerWithPassword(
|
||
{
|
||
email: firstPassenger.email,
|
||
username: firstPassenger.email,
|
||
phoneNumber: firstPassenger.phone || `+251900000000`,
|
||
name: { en: guestName, am: guestName },
|
||
password: dto.password,
|
||
},
|
||
req,
|
||
);
|
||
return { guestPassengerId: result.passengerId, iamUserId: result.iamUserId, createdAccount: true };
|
||
}
|
||
|
||
// Create guest passenger with basic profile
|
||
const guestPassenger = await this.prisma.passenger.create({ data: {} });
|
||
await this.prisma.loyaltyAccount.create({ data: { passengerId: guestPassenger.id, pointsBalance: 0, tier: 'BRONZE' } });
|
||
await this.prisma.walletAccount.create({ data: { passengerId: guestPassenger.id, balanceMinor: 0 } });
|
||
|
||
return { guestPassengerId: guestPassenger.id, iamUserId: null, createdAccount: false };
|
||
}
|
||
|
||
private async createTravelerProfiles(passengerId: string, passengersData: any[]): Promise<void> {
|
||
for (const passenger of passengersData) {
|
||
let gender: string | null = null;
|
||
if (passenger.verifaydaData && typeof passenger.verifaydaData === 'object') {
|
||
gender = passenger.verifaydaData.gender || passenger.verifaydaData.Gender || null;
|
||
}
|
||
|
||
await this.prisma.travelerProfile.create({
|
||
data: {
|
||
passengerId,
|
||
fullName: passenger.passengerName,
|
||
gender,
|
||
dateOfBirth: passenger.dateOfBirth,
|
||
nationalId: passenger.idDocumentType === IdDocumentType.NATIONAL_ID ? passenger.idDocumentNumber : null,
|
||
relationship: 'self',
|
||
notes: JSON.stringify({
|
||
idDocumentType: passenger.idDocumentType,
|
||
idDocumentNumber: passenger.idDocumentNumber,
|
||
passportNumber: passenger.passportNumber,
|
||
passportCountry: passenger.passportCountry,
|
||
nationality: passenger.nationality,
|
||
phone: passenger.phone,
|
||
email: passenger.email,
|
||
verifaydaVerified: passenger.verifaydaVerified,
|
||
}),
|
||
},
|
||
});
|
||
}
|
||
}
|
||
|
||
async getSavedPassengers(userId?: string, deviceId?: string): Promise<SavedPassengerProfileDto[]> {
|
||
if (!userId && !deviceId) {
|
||
throw new BadRequestException('Either userId or deviceId is required');
|
||
}
|
||
|
||
const profiles = await this.prisma.savedPassengerProfile.findMany({
|
||
where: {
|
||
OR: [
|
||
userId ? { userId } : {},
|
||
deviceId ? { deviceId } : {},
|
||
],
|
||
},
|
||
orderBy: { createdAt: 'desc' },
|
||
});
|
||
|
||
return profiles.map((p: any) => ({
|
||
passengerName: p.passengerName,
|
||
dateOfBirth: p.dateOfBirth.toISOString().split('T')[0],
|
||
idDocumentType: p.idDocumentType,
|
||
idDocumentNumber: undefined,
|
||
passportNumber: p.passportNumber || undefined,
|
||
passportCountry: p.passportCountry || undefined,
|
||
nationality: p.nationality || undefined,
|
||
phone: p.phone || undefined,
|
||
email: p.email || undefined,
|
||
}));
|
||
}
|
||
|
||
private async getBaseFare(
|
||
scheduleId: string,
|
||
seatClassId: string,
|
||
segmentRoute?: string,
|
||
fullRoute?: string,
|
||
nationality?: string,
|
||
originStationId?: string,
|
||
destinationStationId?: string,
|
||
): Promise<number> {
|
||
const now = new Date();
|
||
|
||
// 1. FareRule table — explicit override rules (same priority logic as the fare engine)
|
||
const [candidates, seatClass] = await Promise.all([
|
||
this.prisma.fareRule.findMany({
|
||
where: {
|
||
seatClassId,
|
||
validFrom: { lte: now },
|
||
OR: [{ validUntil: null }, { validUntil: { gte: now } }],
|
||
},
|
||
}),
|
||
this.prisma.seatClass.findUnique({
|
||
where: { id: seatClassId },
|
||
select: { premiumMinor: true, insuranceFeeMinor: true },
|
||
}),
|
||
]);
|
||
|
||
const premiumMinor = seatClass?.premiumMinor ?? 0;
|
||
const insuranceMinor = seatClass?.insuranceFeeMinor ?? 0;
|
||
|
||
const priorities = [
|
||
{ tripId: scheduleId, route: segmentRoute, nationality },
|
||
{ tripId: scheduleId, route: segmentRoute, nationality: null },
|
||
{ tripId: scheduleId, route: fullRoute, nationality },
|
||
{ tripId: scheduleId, route: fullRoute, nationality: null },
|
||
{ tripId: scheduleId, route: null, nationality },
|
||
{ tripId: scheduleId, route: null, nationality: null },
|
||
{ tripId: null, route: segmentRoute, nationality },
|
||
{ tripId: null, route: segmentRoute, nationality: null },
|
||
{ tripId: null, route: fullRoute, nationality },
|
||
{ tripId: null, route: fullRoute, nationality: null },
|
||
{ tripId: null, route: null, nationality },
|
||
{ tripId: null, route: null, nationality: null },
|
||
];
|
||
|
||
for (const priority of priorities) {
|
||
const match = candidates.find(
|
||
(c) => c.tripId === priority.tripId && c.route === priority.route && c.nationality === priority.nationality,
|
||
);
|
||
// Return base fare + seat-class surcharges so the booking total matches the quoted fare
|
||
if (match) return match.baseFareMinor + premiumMinor + insuranceMinor;
|
||
}
|
||
|
||
// 2. FareEngine — distance × rate-per-km from the booking's actual segment stations
|
||
const schedule = await this.prisma.trainSchedule.findUnique({
|
||
where: { id: scheduleId },
|
||
select: { routeId: true, originStationId: true, destinationStationId: true },
|
||
});
|
||
|
||
if (schedule?.routeId) {
|
||
try {
|
||
const fare = await this.fareEngine.calculate({
|
||
routeId: schedule.routeId,
|
||
// Use the booking's boarding/alighting stations so the distance reflects the
|
||
// passenger's actual segment, not the full schedule route.
|
||
originStationId: originStationId ?? schedule.originStationId,
|
||
destinationStationId: destinationStationId ?? schedule.destinationStationId,
|
||
seatClassId,
|
||
nationality,
|
||
});
|
||
// farePerPassengerMinor already includes base + premiumMinor + insuranceFeeMinor
|
||
return fare.farePerPassengerMinor;
|
||
} catch {
|
||
// FareEngine throws if distanceKm is missing; fall through to error
|
||
}
|
||
}
|
||
|
||
throw new BadRequestException(
|
||
`No fare configured for this schedule and seat class. Please set up fare rules or route distances.`,
|
||
);
|
||
}
|
||
}
|