Add branch_id to participants/payments and fix error page copy button

Participants and payments are now branch-scoped: migration adds nullable
branch_id FK to both tables, all creation paths (ParticipantForm,
receptionist wizards, InvoiceShow, POSService) pass branch_id through.

Error page copy button rewritten to use a hidden textarea rendered
server-side — eliminates JS string escaping issues with multi-line
error messages and special characters.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/Domain/Financial/Models/Payment.php

@@ -20,6 +20,7 @@ class Payment extends Model
 
     protected $fillable = [
         'academy_id',
+        'branch_id',
         'invoice_id',
         'reference',
         'direction',

app/Domain/POS/Services/POSService.php

@@ -244,6 +244,7 @@ private function recordSinglePayment($invoice, string $method, int $amount, User
 
         $this->paymentService->recordPayment([
             'academy_id' => $invoice->academy_id,
+            'branch_id' => $invoice->branch_id,
             'invoice_id' => $invoice->id,
             'amount' => $amount,
             'method' => $method,

app/Domain/Participant/Models/Participant.php

@@ -25,6 +25,7 @@ class Participant extends Model
 
     protected $fillable = [
         'academy_id',
+        'branch_id',
         'person_id',
         'participant_number',
         'registration_date',

app/Domain/Participant/Services/ParticipantService.php

@@ -54,6 +54,7 @@ public function register(array $data, User $actor): Participant
 
             $participant = Participant::create([
                 'person_id' => $person->id,
+                'branch_id' => $data['branch_id'] ?? null,
                 'participant_number' => $number,
                 'registration_date' => $data['registration_date'] ?? now()->toDateString(),
                 'registration_source' => $data['registration_source'] ?? 'walk_in',

app/Livewire/Invoices/InvoiceShow.php

@@ -55,6 +55,7 @@ public function recordPayment(PaymentService $service): void
         try {
             $service->recordPayment([
                 'academy_id' => $this->invoice->academy_id,
+                'branch_id' => auth()->user()->branch_id ?? $this->invoice->branch_id ?? null,
                 'invoice_id' => $this->invoice->id,
                 'reference' => 'PAY-' . now()->format('YmdHis') . '-' . rand(100, 999),
                 'direction' => 'inbound',

app/Livewire/Participants/ParticipantForm.php

@@ -30,6 +30,7 @@ class ParticipantForm extends Component
     public string $email = '';
 
     // Participant fields
+    public ?int $branch_id = null;
     public string $registration_source = 'walk_in';
     public ?int $primary_activity_id = null;
     public ?int $primary_guardian_id = null;
@@ -56,6 +57,7 @@ public function mount(?Participant $participant = null): void
             $this->name_ar = $participant->person->name_ar ?? '';
             $this->name = $participant->person->name ?? '';
 
+            $this->branch_id = $participant->branch_id;
             $this->registration_source = $participant->registration_source->value ?? $participant->registration_source;
             $this->primary_activity_id = $participant->primary_activity_id;
             $this->primary_guardian_id = $participant->primary_guardian_id;
@@ -158,6 +160,7 @@ public function save(ParticipantService $service): void
                 session()->flash('success', __('تم تحديث بيانات المشترك بنجاح'));
             } else {
                 $data = [
+                    'branch_id' => $this->branch_id ?? auth()->user()->branch_id ?? null,
                     'registration_source' => $this->registration_source,
                     'primary_activity_id' => $this->primary_activity_id,
                     'primary_guardian_id' => $this->primary_guardian_id,

app/Livewire/Receptionist/CollectPaymentWizard.php

@@ -152,8 +152,12 @@ public function confirm(PaymentService $service): void
 
             $payment = $service->recordPayment([
                 'invoice_id' => $this->selected_invoice_id,
+                'branch_id' => $this->branchId,
                 'amount' => $amountPiasters,
                 'method' => $this->payment_method,
+                'direction' => 'inbound',
+                'currency' => 'EGP',
+                'payment_date' => now()->toDateString(),
                 'notes' => $this->payment_notes ?: null,
             ], auth()->user());
 

database/migrations/2024_01_01_000049_add_branch_id_to_participants_and_payments.php

+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('participants', function (Blueprint $table) {
+            $table->foreignId('branch_id')->nullable()->after('academy_id')->constrained('branches');
+            $table->index(['academy_id', 'branch_id']);
+        });
+
+        Schema::table('payments', function (Blueprint $table) {
+            $table->foreignId('branch_id')->nullable()->after('academy_id')->constrained('branches');
+            $table->index(['academy_id', 'branch_id']);
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('participants', function (Blueprint $table) {
+            $table->dropConstrainedForeignId('branch_id');
+        });
+
+        Schema::table('payments', function (Blueprint $table) {
+            $table->dropConstrainedForeignId('branch_id');
+        });
+    }
+};

resources/views/errors/500.blade.php

@@ -187,50 +187,55 @@ class="w-full sm:w-auto inline-flex items-center justify-center gap-3 px-8 py-4
             </div>
         </div>
     </div>
+<textarea id="errorReportData" class="hidden">
+=== ERROR REPORT ===
+Time: {{ now()->format('Y-m-d H:i:s') }}
+Error ID: {{ $errorId ?? 'N/A' }}
+
+--- Exception ---
+Class: {{ $exceptionClass ?? 'Unknown' }}
+Message: {{ $message ?? 'Unknown error' }}
+File: {{ $file ?? 'N/A' }}:{{ $line ?? '?' }}
+
+--- Request ---
+URL: {{ $url ?? 'N/A' }}
+Method: {{ $method ?? 'N/A' }}
+Route: {{ $routeName ?? 'N/A' }}
+User: {{ $userName ?? 'Guest' }} (ID: {{ $userId ?? '-' }})
+IP: {{ $ip ?? 'N/A' }}
+@if(!empty($trace))
+
+--- Stack Trace ---
+@foreach($trace as $i => $frame)
+#{{ $i }} {{ $frame['file'] ?? '(internal)' }}:{{ $frame['line'] ?? '?' }} {{ ($frame['class'] ?? '') . ($frame['type'] ?? '') . ($frame['function'] ?? '') }}()
+@endforeach
+@endif
+@if(!empty($inputData))
+
+--- Input Data ---
+{{ $inputData }}
+@endif
+@if(!empty($queries))
+
+--- SQL Queries ---
+@foreach($queries as $query)
+{{ $query['query'] ?? '' }} ({{ $query['time'] ?? '?' }}ms)
+@endforeach
+@endif
+@if(!empty($headers))
+
+--- Headers ---
+{{ $headers }}
+@endif
+@if(!empty($sessionData))
+
+--- Session ---
+{{ $sessionData }}
+@endif
+</textarea>
 <script>
 function copyErrorReport() {
-    const lines = [];
-    lines.push('=== ERROR REPORT ===');
-    lines.push('Time: {{ now()->format("Y-m-d H:i:s") }}');
-    lines.push('Error ID: {{ $errorId ?? "N/A" }}');
-    lines.push('');
-    lines.push('--- Exception ---');
-    lines.push('Class: {{ $exceptionClass ?? "Unknown" }}');
-    lines.push('Message: {{ addslashes($message ?? "Unknown error") }}');
-    lines.push('File: {{ $file ?? "N/A" }}:{{ $line ?? "?" }}');
-    lines.push('');
-    lines.push('--- Request ---');
-    lines.push('URL: {{ $url ?? "N/A" }}');
-    lines.push('Method: {{ $method ?? "N/A" }}');
-    lines.push('Route: {{ $routeName ?? "N/A" }}');
-    lines.push('User: {{ $userName ?? "Guest" }} (ID: {{ $userId ?? "-" }})');
-    lines.push('IP: {{ $ip ?? "N/A" }}');
-    lines.push('');
-    @if(!empty($trace))
-    lines.push('--- Stack Trace ---');
-    @foreach($trace as $i => $frame)
-    lines.push('#{{ $i }} {{ addslashes($frame["file"] ?? "(internal)") }}:{{ $frame["line"] ?? "?" }} {{ addslashes(($frame["class"] ?? "") . ($frame["type"] ?? "") . ($frame["function"] ?? "")) }}()');
-    @endforeach
-    lines.push('');
-    @endif
-    @if(!empty($inputData))
-    lines.push('--- Input Data ---');
-    lines.push({!! json_encode($inputData) !!});
-    lines.push('');
-    @endif
-    @if(!empty($queries))
-    lines.push('--- SQL Queries ---');
-    @foreach($queries as $query)
-    lines.push('{{ addslashes($query["query"] ?? "") }} ({{ $query["time"] ?? "?" }}ms)');
-    @endforeach
-    lines.push('');
-    @endif
-    @if(!empty($sessionData))
-    lines.push('--- Session ---');
-    lines.push({!! json_encode($sessionData) !!});
-    @endif
-
-    const text = lines.join('\n');
+    const text = document.getElementById('errorReportData').value.trim();
     navigator.clipboard.writeText(text).then(() => {
         document.getElementById('copyIcon').classList.add('hidden');
         document.getElementById('checkIcon').classList.remove('hidden');