fix kashkool

database/migrations/2026_06_30_000001_add_value_json_to_const_table.php

@@ -0,0 +1,34 @@
+<?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
+    {
+        if (! Schema::hasTable('const') || Schema::hasColumn('const', 'value_json')) {
+            return;
+        }
+
+        Schema::table('const', function (Blueprint $table) {
+            if (Schema::hasColumn('const', 'value')) {
+                $table->json('value_json')->nullable()->after('value');
+            } else {
+                $table->json('value_json')->nullable();
+            }
+        });
+    }
+
+    public function down(): void
+    {
+        if (! Schema::hasTable('const') || ! Schema::hasColumn('const', 'value_json')) {
+            return;
+        }
+
+        Schema::table('const', function (Blueprint $table) {
+            $table->dropColumn('value_json');
+        });
+    }
+};