Fix: socket permissions para nginx

2026-05-21 23:21:41 -06:00
parent b574ae1ed3
commit 28faa727b1
32 changed files with 2144 additions and 6 deletions
@@ -0,0 +1,116 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Events\NuevoMensajeWhatsApp;
+use App\Models\Alumno;
+use App\Models\WhatsappLog;
+use App\Services\WhatsAppService;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Log;
+
+class WhatsAppWebhookController extends Controller
+{
+    private array $optOutKeywords = ['stop', 'no', 'cancelar', 'detener', 'baja', 'salir'];
+
+    public function verify(Request $request)
+    {
+        $verifyToken = config('services.whatsapp.verify_token');
+
+        if (
+            $request->get('hub_mode') === 'subscribe' &&
+            $request->get('hub_verify_token') === $verifyToken
+        ) {
+            return response($request->get('hub_challenge'), 200);
+        }
+
+        return response('Forbidden', 403);
+    }
+
+    public function handle(Request $request, WhatsAppService $whatsapp)
+    {
+        $payload = $request->all();
+
+        try {
+            $entry   = $payload['entry'][0]  ?? null;
+            $changes = $entry['changes'][0]  ?? null;
+            $value   = $changes['value']     ?? null;
+            $message = $value['messages'][0] ?? null;
+
+            if (!$message) {
+                return response()->json(['status' => 'ok']);
+            }
+
+            $telefono = $message['from'] ?? null;
+            $tipo     = $message['type'] ?? 'text';
+            $alumno   = $this->alumnoPorTelefono($telefono);
+            $alumnoId = $alumno?->id;
+
+            $logData = [
+                'alumno_id' => $alumnoId,
+                'telefono'  => $telefono,
+                'tipo'      => 'recibido',
+                'payload'   => $payload,
+            ];
+
+            if ($tipo === 'text') {
+                $texto = $message['text']['body'] ?? '';
+                $logData['mensaje']    = $texto;
+                $logData['media_type'] = null;
+
+                if ($this->esOptOut($texto)) {
+                    $whatsapp->procesarOptOut($telefono);
+                    $logData['tipo'] = 'opt_out';
+                }
+            } elseif (in_array($tipo, ['image', 'video', 'audio', 'document'])) {
+                $mediaId = $message[$tipo]['id'] ?? null;
+
+                if ($mediaId) {
+                    $ruta = $whatsapp->descargarMedia($mediaId);
+                    $logData['mensaje']    = $ruta;
+                    $logData['media_type'] = $tipo;
+                }
+            }
+
+            $log = WhatsappLog::create($logData);
+
+            if ($alumnoId) {
+                broadcast(new NuevoMensajeWhatsApp($log));
+
+                // Marcar como no leído para el badge
+                WhatsappLog::where('id', $log->id)->update(['leido' => false]);
+            }
+        } catch (\Throwable $e) {
+            Log::error('WhatsApp webhook error', ['error' => $e->getMessage(), 'payload' => $payload]);
+        }
+
+        return response()->json(['status' => 'ok']);
+    }
+
+    private function alumnoPorTelefono(?string $telefono): ?Alumno
+    {
+        if (!$telefono) {
+            return null;
+        }
+
+        $limpio = preg_replace('/\D/', '', $telefono);
+        $sinCodigo = strlen($limpio) === 12 ? substr($limpio, 2) : $limpio;
+
+        return Alumno::whereHas('alumnos', function ($q) use ($limpio, $sinCodigo) {
+            $q->where('telefono', $limpio)->orWhere('telefono', $sinCodigo);
+        })->first();
+    }
+
+    private function esOptOut(string $texto): bool
+    {
+        $normalizado = strtolower(trim($texto));
+
+        foreach ($this->optOutKeywords as $keyword) {
+            if ($normalizado === $keyword || str_contains($normalizado, $keyword)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}