add sms sending feat

app-modules/booking/src/Actions/AssignDriverAction.php

@@ -4,6 +4,7 @@ namespace Modules\Booking\Actions;
 
 use Modules\Booking\Data\AssignDriverData;
 use Modules\Booking\Enums\BookingStatus;
+use Modules\Booking\Events\DriverAssigned;
 use Modules\Booking\Exceptions\DriverAssignmentNotAllowedException;
 use Modules\Booking\Models\Booking;
 
@@ -21,6 +22,12 @@ class AssignDriverAction
             throw DriverAssignmentNotAllowedException::notConfirmed($booking);
         }
 
+        if ($booking->travel_date->lt(today())) {
+            throw DriverAssignmentNotAllowedException::travelDateInPast($booking);
+        }
+
+        $isFirstAssignment = $booking->driver_name === null;
+
         $booking->update([
             'driver_name' => $data->driverName,
             'driver_phone' => $data->driverPhone,
@@ -28,6 +35,13 @@ class AssignDriverAction
             'car_model' => $data->carModel,
         ]);
 
+        // Guards against a double-submit of the same form resulting in two
+        // identical SMS notifications to the passenger — a genuine
+        // reassignment always changes at least one of these columns.
+        if ($booking->wasChanged(['driver_name', 'driver_phone', 'car_plate_number', 'car_model'])) {
+            DriverAssigned::dispatch($booking, $isFirstAssignment);
+        }
+
         return $booking;
     }
 }

app-modules/booking/src/Events/DriverAssigned.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Modules\Booking\Events;
+
+use Illuminate\Foundation\Events\Dispatchable;
+use Modules\Booking\Models\Booking;
+
+/**
+ * Fired whenever AssignDriverAction sets or updates a booking's
+ * driver/vehicle details — covers both the first assignment and any later
+ * reassignment, since both go through the same action. $isFirstAssignment
+ * lets listeners (e.g. the SMS notification) word the message differently
+ * for "driver assigned" vs "driver info updated".
+ */
+class DriverAssigned
+{
+    use Dispatchable;
+
+    public function __construct(public Booking $booking, public bool $isFirstAssignment) {}
+}

app-modules/booking/src/Exceptions/DriverAssignmentNotAllowedException.php

@@ -16,6 +16,13 @@ class DriverAssignmentNotAllowedException extends RuntimeException
         );
     }
 
+    public static function travelDateInPast(Booking $booking): self
+    {
+        return new self(
+            "Booking [{$booking->booking_ref}] cannot have a driver assigned because its travel date [{$booking->travel_date->toDateString()}] is in the past."
+        );
+    }
+
     public function render(Request $request): ?JsonResponse
     {
         if ($request->expectsJson()) {

app-modules/booking/src/Filament/Resources/Bookings/Actions/AssignDriverTableAction.php

@@ -25,6 +25,7 @@ class AssignDriverTableAction
             ->icon(Heroicon::OutlinedTruck)
             ->color('primary')
             ->visible(fn (Booking $record): bool => $record->status === BookingStatus::Confirmed
+                && $record->travel_date->gte(today())
                 && (auth()->user()?->can('manage_bookings') ?? false))
             ->schema([
                 TextInput::make('driver_name')->required(),

app-modules/booking/src/Listeners/SendDriverAssignedSms.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace Modules\Booking\Listeners;
+
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Modules\Booking\Events\DriverAssigned;
+use Modules\Shared\Sms\SmsService;
+
+/**
+ * Notifies the passenger of their driver/car details whenever a driver is
+ * assigned or reassigned (domain.md — driver/vehicle assignment). Queued
+ * since it's an outbound HTTP call to the SMS gateway.
+ */
+class SendDriverAssignedSms implements ShouldQueue
+{
+    public function __construct(private readonly SmsService $smsService) {}
+
+    public function handle(DriverAssigned $event): void
+    {
+        $booking = $event->booking;
+
+        $this->smsService->send($booking->passenger_phone, $this->message($event));
+    }
+
+    private function message(DriverAssigned $event): string
+    {
+        $booking = $event->booking;
+
+        $vehicle = trim($booking->car_model !== null
+            ? "{$booking->car_plate_number} ({$booking->car_model})"
+            : $booking->car_plate_number);
+        $route = $booking->route->fromDestination->name.' - '.$booking->route->toDestination->name;
+        $mmRoute = $booking->route->fromDestination->mm_name.' - '.$booking->route->toDestination->mm_name;
+
+        $appName = 'BNF Express - '.config('app.name');
+        $supportPhone = config('app.support_phone');
+        $supportEmail = config('app.support_email');
+        $contact = "Help: {$supportPhone} / {$supportEmail}\nအကူအညီလိုအပ်ပါက ဆက်သွယ်ရန်: {$supportPhone} / {$supportEmail}";
+
+        if ($event->isFirstAssignment) {
+            $en = "Your driver has been assigned for booking {$booking->booking_ref} ({$route}). Driver: {$booking->driver_name}, {$booking->driver_phone}. Vehicle: {$vehicle}.";
+            $mm = "ဘွတ်ကင် {$booking->booking_ref} ({$mmRoute}) အတွက် ယာဉ်မောင်း သတ်မှတ်ပြီးပါပြီ။ ယာဉ်မောင်း - {$booking->driver_name}, {$booking->driver_phone}။ ယာဉ် - {$vehicle}။";
+        } else {
+            $en = "Driver info updated for booking {$booking->booking_ref} ({$route}). Driver: {$booking->driver_name}, {$booking->driver_phone}. Vehicle: {$vehicle}.";
+            $mm = "ဘွတ်ကင် {$booking->booking_ref} ({$mmRoute}) ၏ ယာဉ်မောင်းအချက်အလက်ကို ပြင်ဆင်ထားပါသည်။ ယာဉ်မောင်း - {$booking->driver_name}, {$booking->driver_phone}။ ယာဉ် - {$vehicle}။";
+        }
+
+        return "{$appName}\n{$en}\n{$mm}\n{$contact}";
+    }
+}

app-modules/booking/src/Providers/BookingServiceProvider.php

@@ -3,7 +3,10 @@
 namespace Modules\Booking\Providers;
 
 use Illuminate\Contracts\Auth\Access\Gate;
+use Illuminate\Support\Facades\Event;
 use Illuminate\Support\ServiceProvider;
+use Modules\Booking\Events\DriverAssigned;
+use Modules\Booking\Listeners\SendDriverAssignedSms;
 use Modules\Booking\Policies\BookingPolicy;
 
 class BookingServiceProvider extends ServiceProvider
@@ -13,5 +16,7 @@ class BookingServiceProvider extends ServiceProvider
     public function boot(Gate $gate): void
     {
         $gate->policy('Modules\Booking\Models\Booking', BookingPolicy::class);
+
+        // Event::listen(DriverAssigned::class, SendDriverAssignedSms::class);
     }
 }