Initial commit of edr-passenger-api alpha version

apps/edr-passenger-api/src/modules/dashboard/dashboard.controller.ts

@@ -0,0 +1,14 @@
+import { Controller, Get, Param, UseGuards } from '@nestjs/common';
+import { ApiTags, ApiOperation, ApiBearerAuth } from '@nestjs/swagger';
+import { DashboardService } from './dashboard.service';
+import { JwtGuard } from '../../common/jwt.guard';
+
+@ApiTags('Dashboard')
+@Controller('dashboard')
+@UseGuards(JwtGuard)
+@ApiBearerAuth('JWT-auth')
+export class DashboardController {
+  constructor(private service: DashboardService) {}
+  @Get(':passengerId') @ApiOperation({ summary: 'Get home dashboard aggregate for passenger' })
+  getHomeDashboard(@Param('passengerId') id: string) { return this.service.getHomeDashboard(id); }
+}

apps/edr-passenger-api/src/modules/dashboard/dashboard.module.ts

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+import { Module } from '@nestjs/common';
+import { DashboardController } from './dashboard.controller';
+import { DashboardService } from './dashboard.service';
+
+@Module({ controllers: [DashboardController], providers: [DashboardService] })
+export class DashboardModule {}

apps/edr-passenger-api/src/modules/dashboard/dashboard.service.ts

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+import { Injectable } from '@nestjs/common';
+import { PrismaService } from '../../common/prisma.service';
+
+@Injectable()
+export class DashboardService {
+  constructor(private prisma: PrismaService) {}
+
+  async getHomeDashboard(passengerId: string) {
+    const now = new Date();
+    const [passenger, upcomingBooking, wallet, promos, weatherAlerts, stationSignals, savedRoutes] = await Promise.all([
+      this.prisma.passenger.findUnique({ where: { id: passengerId }, include: { user: { select: { fullName: true } }, loyalty: true } }),
+      this.prisma.booking.findFirst({
+        where: { passengerId, status: 'CONFIRMED', trip: { departureAt: { gte: now } } },
+        include: { trip: { include: { originStation: true, destinationStation: true, service: true, liveStatus: true } }, seats: { include: { seat: { include: { coach: true } } }, take: 1 }, ticket: true },
+        orderBy: { createdAt: 'asc' },
+      }),
+      this.prisma.walletAccount.findUnique({ where: { passengerId } }),
+      this.prisma.promotion.count({ where: { active: true, validUntil: { gte: now } } }),
+      this.prisma.weatherAlert.findMany({ where: { validUntil: { gte: now } }, take: 3 }),
+      this.prisma.stationCrowdSignal.findMany({ include: { station: true }, take: 5 }),
+      this.prisma.savedRoute.findMany({ where: { passengerId }, orderBy: { tripCount: 'desc' }, take: 5 }),
+    ]);
+
+    const hour = now.getHours();
+    const greetingKey = hour < 12 ? 'MORNING' : hour < 17 ? 'AFTERNOON' : 'EVENING';
+    const firstName = passenger?.user.fullName.split(' ')[0] ?? '';
+    const seat = upcomingBooking?.seats[0];
+
+    return {
+      user: { firstName, greetingKey },
+      upcomingTicket: upcomingBooking ? {
+        ticketId: upcomingBooking.ticket?.id, bookingRef: upcomingBooking.bookingRef,
+        from: upcomingBooking.trip.originStation.name, to: upcomingBooking.trip.destinationStation.name,
+        trainName: upcomingBooking.trip.service.name, coachLabel: seat?.seat.coach.label, seatLabel: seat?.seat.label,
+        departureAt: upcomingBooking.trip.departureAt,
+        punctualityLabel: (upcomingBooking.trip.liveStatus?.delayMinutes ?? 0) > 0 ? 'DELAYED' : 'ON_TIME',
+      } : null,
+      wallet: wallet ? { balanceMinor: wallet.balanceMinor, currency: wallet.currency } : null,
+      activePromotionsCount: promos,
+      weatherAlerts: weatherAlerts.map((w) => ({ id: w.id, title: w.title, message: w.message, severity: w.severity })),
+      stationSignals: stationSignals.map((s) => ({ stationId: s.stationId, stationName: s.station.name, level: s.level, statusLabel: s.statusLabel })),
+      savedRoutes: savedRoutes.map((r) => ({ id: r.id, fromName: r.fromName, toName: r.toName, tripCount: r.tripCount })),
+    };
+  }
+}