Record whether a portal session used a private Wi-Fi address

database/migrations/2026_08_21_000001_add_is_randomized_to_portal_sessions.php

@@ -0,0 +1,29 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+/**
+ * Whether the device presented a private (randomized) address.
+ *
+ * Nullable, because rows written before this existed genuinely do not know —
+ * defaulting them to false would assert something untrue about every historical
+ * session.
+ */
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('unifi_portal_sessions', function (Blueprint $table) {
+            $table->boolean('is_randomized')->nullable()->after('mac_address');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('unifi_portal_sessions', function (Blueprint $table) {
+            $table->dropColumn('is_randomized');
+        });
+    }
+};