enhance booking and contract notification systems

- Added detailed logging for socket connection events in useBookingWindowSocket.
- Introduced new notification types for contract status and schedule updates.
- Updated notification visuals to include new icons for contract status.
- Enhanced notification href resolution for contract status and schedule updates.
- Implemented booking lifecycle notifier service for customer and staff notifications.
- Created contract notifier service for managing contract lifecycle notifications.
- Added end-to-end tests for booking window socket functionality.

apps/edr-freight-api/src/modules/contracts/gl-operations.service.ts

@@ -11,6 +11,7 @@ import { BillingService } from '../billing/billing.service';
 import { InvoiceLine } from '../billing/entities/invoice-line.entity';
 import { FilesService } from '../files/files.service';
 import { Booking } from '../bookings/entities/booking.entity';
+import { BookingLifecycleNotifierService } from '../bookings/booking-lifecycle-notifier.service';
 import { TrainSchedule } from '../train-schedules/entities/train-schedule.entity';
 import { ImportDjiboutiOperation } from '../train-scheduling/entities/import-djibouti-operation.entity';
 import {
@@ -53,6 +54,7 @@ export class GlOperationsService {
     private readonly filesService: FilesService,
     private readonly milestoneService: ClearanceMilestoneService,
     private readonly billingService: BillingService,
+    private readonly notifier: BookingLifecycleNotifierService,
   ) {}
 
   private get bookings() {
@@ -64,7 +66,11 @@ export class GlOperationsService {
   }
 
   private async getBooking(bookingId: string): Promise<Booking> {
-    const booking = await this.bookings.findOne({ where: { id: bookingId } });
+    // company is loaded so customer notifications have a phone/email to target.
+    const booking = await this.bookings.findOne({
+      where: { id: bookingId },
+      relations: { company: true },
+    });
     if (!booking) throw new NotFoundException(`Booking ${bookingId} not found`);
     return booking;
   }
@@ -447,6 +453,7 @@ export class GlOperationsService {
     void userId;
     const summary = await this.finalInvoiceSummary(bookingId);
     if (!summary) throw new NotFoundException('Final invoice could not be created.');
+    this.notifier.finalInvoiceCreated(booking, input.amount, input.currency);
     return summary;
   }
 
@@ -455,7 +462,7 @@ export class GlOperationsService {
     bookingId: string,
     file: Express.Multer.File,
   ): Promise<{ uploaded: boolean }> {
-    await this.getBooking(bookingId);
+    const booking = await this.getBooking(bookingId);
     if (!file) throw new BadRequestException('No payment slip uploaded');
 
     const invoice = await this.billingService.findInvoice(
@@ -482,6 +489,7 @@ export class GlOperationsService {
       code: 'final_invoice_slip',
       file,
     });
+    this.notifier.dutySlipUploadedToStaff(booking, 'final');
     return { uploaded: true };
   }
 
@@ -490,7 +498,7 @@ export class GlOperationsService {
     bookingId: string,
     userId?: string,
   ): Promise<Freight.ClearanceFinalInvoiceSummary> {
-    await this.getBooking(bookingId);
+    const booking = await this.getBooking(bookingId);
     const invoice = await this.billingService.findInvoice(
       Freight.InvoiceSource.Booking,
       bookingId,
@@ -507,6 +515,7 @@ export class GlOperationsService {
         );
       }
       await this.billingService.markInvoiceAsPaid(invoice.id);
+      this.notifier.finalInvoicePaid(booking);
     }
 
     void userId;
@@ -575,6 +584,7 @@ export class GlOperationsService {
       },
       userId,
     );
+    this.notifier.secondDutyAdvised(booking, input.amount, input.currency ?? 'ETB');
     return { advised: true, skipped: false };
   }
 
@@ -605,6 +615,7 @@ export class GlOperationsService {
       booking.tradeDirection ?? 'IMPORT',
     );
     await this.milestoneService.completeForBooking(bookingId, 'SECOND_DUTY_PAID');
+    this.notifier.dutySlipUploadedToStaff(booking, 'second');
     return { milestoneCompleted: true };
   }