oportunidades 4

database/migrations/2026_10_01_000200_create_simulation_execution_core.php

@@ -201,7 +201,6 @@ SQL);
         }
         foreach (self::TABLES as $table) {
             if (Schema::hasTable($table)) {
-                DB::statement("ALTER TABLE public.{$table} DISABLE ROW LEVEL SECURITY");
                 $query = DB::table($table);
                 if ($table === 'questionnaire_versions') {
                     $query->where('id', '<>', '61000100-0000-4000-8000-000000000001');
@@ -212,6 +211,9 @@ SQL);
             }
         }
         foreach (self::TABLES as $table) {
+            if (Schema::hasTable($table)) {
+                DB::statement("ALTER TABLE public.{$table} DISABLE ROW LEVEL SECURITY");
+            }
             Schema::dropIfExists($table);
         }
         DB::statement('DROP FUNCTION IF EXISTS public.investmoz_reject_simulation_audit_change() RESTRICT');

database/migrations/2026_10_09_190000_prepare_investor_path.php

@@ -0,0 +1,48 @@
+<?php
+
+use App\Services\InvestorPathDefinition;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Arr;
+use Illuminate\Support\Facades\DB;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        if (! app()->environment('testing') && ! config('investor-path.authenticated_installation')) {
+            throw new RuntimeException('Investor path installation requires an authenticated, verified activation plan.');
+        }
+        if (DB::connection()->getDriverName() !== 'pgsql') {
+            throw new RuntimeException('Investor path requires PostgreSQL.');
+        }
+        DB::statement('ALTER TABLE investor_journeys ADD COLUMN path_definition_id uuid REFERENCES questionnaire_versions(id) ON DELETE RESTRICT');
+        DB::statement('ALTER TABLE journey_steps ADD COLUMN path_detail text');
+        $definition = InvestorPathDefinition::snapshot();
+        InvestorPathDefinition::validate($definition);
+        $existing = DB::table('questionnaire_versions')->where('id', config('investor-path.definition_id'))->first();
+        if ($existing) {
+            $stored = json_decode($existing->schema_snapshot, true, 512, JSON_THROW_ON_ERROR);
+            if (! is_array($stored) || Arr::sortRecursive($stored) !== Arr::sortRecursive($definition) || $existing->code !== 'investor-path-19' || $existing->status !== 'published') {
+                throw new RuntimeException('Published definition differs: create a new version rather than overwrite it.');
+            }
+        } else {
+            DB::table('questionnaire_versions')->insert([
+                'id' => config('investor-path.definition_id'), 'code' => 'investor-path-19', 'version_no' => 1,
+                'locale' => 'pt-MZ', 'schema_snapshot' => json_encode($definition, JSON_THROW_ON_ERROR | JSON_UNESCAPED_UNICODE),
+                'status' => 'published', 'valid_from' => '2026-10-09',
+            ]);
+        }
+        // Definition availability does not enable the feature or reinterpret existing journeys.
+    }
+
+    public function down(): void
+    {
+        if (DB::table('investor_journeys')->whereNotNull('path_definition_id')->exists()
+            || DB::table('journey_steps')->whereNotNull('path_detail')->exists()) {
+            throw new RuntimeException('Preserve investor path history: disable feature or restore a verified backup instead of dropping used columns.');
+        }
+        DB::statement('ALTER TABLE journey_steps DROP COLUMN path_detail');
+        DB::statement('ALTER TABLE investor_journeys DROP COLUMN path_definition_id');
+        // Published questionnaire versions are immutable; retain the unused definition and its provenance.
+    }
+};