Passenger apss UI and UX updates

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

@@ -138,6 +138,17 @@ export class BookingsController {
     return this.service.getByRef(ref); 
   }
   
+  @Patch(':id')
+  @ApiOperation({ 
+    summary: 'Update booking details',
+    description: 'Updates booking information for admin/agent operations'
+  })
+  @ApiResponse({ status: 200, description: 'Booking updated successfully' })
+  @ApiResponse({ status: 404, description: 'Booking not found' })
+  update(@Param('id') id: string, @Body() dto: any) { 
+    return this.service.update(id, dto); 
+  }
+  
   @Patch(':bookingRef/modify')
   @UseGuards(JwtGuard)
   @ApiBearerAuth('JWT-auth')
@@ -151,6 +162,28 @@ export class BookingsController {
     return this.service.modify(dto);
   }
   
+  @Delete(':id')
+  @ApiOperation({ 
+    summary: 'Delete booking (admin only)',
+    description: 'Permanently deletes a booking record'
+  })
+  @ApiResponse({ status: 200, description: 'Booking deleted successfully' })
+  @ApiResponse({ status: 404, description: 'Booking not found' })
+  delete(@Param('id') id: string) { 
+    return this.service.delete(id); 
+  }
+
+  @Get(':id/usage')
+  @ApiOperation({ 
+    summary: 'Check if booking is in use',
+    description: 'Returns list of modules/data that reference this booking'
+  })
+  @ApiResponse({ status: 200, description: 'Usage information retrieved' })
+  @ApiResponse({ status: 404, description: 'Booking not found' })
+  checkUsage(@Param('id') id: string) {
+    return this.service.checkBookingUsage(id);
+  }
+  
   @Delete(':bookingRef')
   @UseGuards(JwtGuard)
   @ApiBearerAuth('JWT-auth')

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

@@ -366,6 +366,60 @@ export class BookingsService {
     return { cancelled: true, refundAmount: refundAmount / 100, currency: 'ETB' };
   }
 
+  async update(id: string, dto: any) {
+    const booking = await this.prisma.booking.findUnique({ where: { id } });
+    if (!booking) throw new NotFoundException('Booking not found');
+    return this.prisma.booking.update({
+      where: { id },
+      data: {
+        status: dto.status || booking.status,
+        totalMinor: dto.totalMinor !== undefined ? dto.totalMinor : booking.totalMinor,
+        displayCurrency: dto.displayCurrency || booking.displayCurrency,
+        displayTotalMinor: dto.displayTotalMinor !== undefined ? dto.displayTotalMinor : booking.displayTotalMinor,
+      },
+      include: {
+        schedule: { include: { originStation: true, destinationStation: true, train: true } },
+        paymentIntent: true,
+        seats: { include: { seat: true } },
+      },
+    });
+  }
+
+  async delete(id: string) {
+    const booking = await this.prisma.booking.findUnique({ where: { id }, include: { seats: true } });
+    if (!booking) throw new NotFoundException('Booking not found');
+    
+    await this.seatsService.releaseSeats(booking.seats.map((s) => s.seatId));
+    
+    await this.prisma.bookingSeat.deleteMany({ where: { bookingId: id } });
+    await this.prisma.booking.delete({ where: { id } });
+    
+    return { deleted: true, bookingRef: booking.bookingRef };
+  }
+
+  async checkBookingUsage(id: string) {
+    const booking = await this.prisma.booking.findUnique({ where: { id } });
+    if (!booking) throw new NotFoundException('Booking not found');
+
+    const [ticketCount, paymentIntentCount, modificationsCount, cancellationCount] = await Promise.all([
+      this.prisma.ticket.count({ where: { bookingId: id } }),
+      this.prisma.paymentIntent.count({ where: { bookingId: id } }),
+      this.prisma.bookingModification.count({ where: { bookingId: id } }),
+      this.prisma.bookingCancellation.count({ where: { bookingId: id } }),
+    ]);
+
+    const usage = [];
+    if (ticketCount > 0) usage.push('Ticket(s)');
+    if (paymentIntentCount > 0) usage.push('Payment record(s)');
+    if (modificationsCount > 0) usage.push('Modification history');
+    if (cancellationCount > 0) usage.push('Cancellation record(s)');
+
+    return {
+      isInUse: usage.length > 0,
+      affectedModules: usage,
+    };
+  }
+
   @Cron(CronExpression.EVERY_MINUTE)
   async expirePendingBookings() {
     const cutoff = new Date(Date.now() - 20 * 60 * 1000);