feat: add persistent mobile notifications

app/Http/Controllers/NotificationPreferenceController.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Http\Requests\UpdateNotificationPreferencesRequest;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class NotificationPreferenceController extends Controller
+{
+    public function show(Request $request): JsonResponse
+    {
+        return response()->json([
+            'data' => $this->preferences($request),
+        ]);
+    }
+
+    public function update(UpdateNotificationPreferencesRequest $request): JsonResponse
+    {
+        $user = $request->user();
+        $validated = $request->validated();
+
+        $user->forceFill([
+            'social_notifications_enabled' => $validated['socialNotificationsEnabled']
+                ?? $user->social_notifications_enabled,
+            'engagement_reminders_enabled' => $validated['engagementRemindersEnabled']
+                ?? $user->engagement_reminders_enabled,
+        ])->save();
+
+        return response()->json([
+            'data' => $this->preferences($request),
+            'message' => __('api.notifications.preferences_updated'),
+        ]);
+    }
+
+    /** @return array{socialNotificationsEnabled: bool, engagementRemindersEnabled: bool} */
+    private function preferences(Request $request): array
+    {
+        return [
+            'socialNotificationsEnabled' => (bool) $request->user()->social_notifications_enabled,
+            'engagementRemindersEnabled' => (bool) $request->user()->engagement_reminders_enabled,
+        ];
+    }
+}