complete story 8.4 with qa tests

app/Mail/BookingApprovedMail.php

@@ -0,0 +1,92 @@
+<?php
+
+namespace App\Mail;
+
+use App\Models\Consultation;
+use Carbon\Carbon;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Mail\Attachment;
+use Illuminate\Mail\Mailable;
+use Illuminate\Mail\Mailables\Content;
+use Illuminate\Mail\Mailables\Envelope;
+use Illuminate\Queue\SerializesModels;
+
+class BookingApprovedMail extends Mailable implements ShouldQueue
+{
+    use Queueable, SerializesModels;
+
+    public function __construct(
+        public Consultation $consultation,
+        public string $icsContent,
+        public ?string $paymentInstructions = null
+    ) {
+        $this->locale = $consultation->user->preferred_language ?? 'ar';
+    }
+
+    public function envelope(): Envelope
+    {
+        $locale = $this->consultation->user->preferred_language ?? 'ar';
+
+        return new Envelope(
+            subject: $locale === 'ar'
+                ? 'تمت الموافقة على استشارتك'
+                : 'Your Consultation Has Been Approved',
+        );
+    }
+
+    public function content(): Content
+    {
+        $locale = $this->consultation->user->preferred_language ?? 'ar';
+
+        return new Content(
+            markdown: 'emails.booking.approved.'.$locale,
+            with: [
+                'consultation' => $this->consultation,
+                'user' => $this->consultation->user,
+                'paymentInstructions' => $this->paymentInstructions,
+                'formattedDate' => $this->getFormattedDate($locale),
+                'formattedTime' => $this->getFormattedTime(),
+                'duration' => $this->consultation->duration ?? 45,
+                'consultationType' => $this->getConsultationTypeLabel($locale),
+                'isPaid' => $this->consultation->consultation_type?->value === 'paid',
+                'paymentAmount' => $this->consultation->payment_amount,
+            ],
+        );
+    }
+
+    public function attachments(): array
+    {
+        return [
+            Attachment::fromData(fn () => $this->icsContent, 'consultation.ics')
+                ->withMime('text/calendar'),
+        ];
+    }
+
+    public function getFormattedDate(string $locale): string
+    {
+        $date = $this->consultation->booking_date;
+
+        return $locale === 'ar'
+            ? $date->format('d/m/Y')
+            : $date->format('m/d/Y');
+    }
+
+    public function getFormattedTime(): string
+    {
+        $time = $this->consultation->booking_time;
+
+        return Carbon::parse($time)->format('h:i A');
+    }
+
+    public function getConsultationTypeLabel(string $locale): string
+    {
+        $type = $this->consultation->consultation_type?->value ?? 'free';
+
+        if ($locale === 'ar') {
+            return $type === 'paid' ? 'مدفوعة' : 'مجانية';
+        }
+
+        return $type === 'paid' ? 'Paid' : 'Free';
+    }
+}

app/Observers/ConsultationObserver.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace App\Observers;
+
+use App\Enums\ConsultationStatus;
+use App\Enums\ConsultationType;
+use App\Mail\BookingApprovedMail;
+use App\Models\Consultation;
+use App\Services\CalendarService;
+use Illuminate\Support\Facades\Mail;
+
+class ConsultationObserver
+{
+    public function __construct(
+        protected CalendarService $calendarService
+    ) {}
+
+    public function updated(Consultation $consultation): void
+    {
+        if ($consultation->wasChanged('status') && $consultation->status === ConsultationStatus::Approved) {
+            $this->sendApprovalEmail($consultation);
+        }
+    }
+
+    protected function sendApprovalEmail(Consultation $consultation): void
+    {
+        $consultation->loadMissing('user');
+
+        $icsContent = $this->calendarService->generateIcs($consultation);
+
+        $paymentInstructions = null;
+        if ($consultation->consultation_type === ConsultationType::Paid) {
+            $paymentInstructions = $this->getPaymentInstructions($consultation);
+        }
+
+        Mail::to($consultation->user)
+            ->queue(new BookingApprovedMail($consultation, $icsContent, $paymentInstructions));
+    }
+
+    protected function getPaymentInstructions(Consultation $consultation): string
+    {
+        $locale = $consultation->user->preferred_language ?? 'ar';
+        $amount = number_format($consultation->payment_amount ?? 0, 2);
+
+        if ($locale === 'ar') {
+            return "يرجى دفع مبلغ {$amount} شيكل قبل موعد الاستشارة.";
+        }
+
+        return "Please pay {$amount} ILS before your consultation.";
+    }
+}

app/Providers/AppServiceProvider.php

@@ -3,6 +3,8 @@
 namespace App\Providers;
 
 use App\Listeners\LogFailedLoginAttempt;
+use App\Models\Consultation;
+use App\Observers\ConsultationObserver;
 use Illuminate\Auth\Events\Failed;
 use Illuminate\Support\Facades\Event;
 use Illuminate\Support\ServiceProvider;
@@ -23,5 +25,7 @@ class AppServiceProvider extends ServiceProvider
     public function boot(): void
     {
         Event::listen(Failed::class, LogFailedLoginAttempt::class);
+
+        Consultation::observe(ConsultationObserver::class);
     }
 }