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database/migrations/add_deal_id_to_event_tables.php

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+<?php
+/**
+ * Миграция: добавление поля deal_id в таблицы user_client_events и user_object_events
+ * Для разработчиков без доступа к Laravel
+ * 
+ * Запуск: php database/migrations/add_deal_id_to_event_tables.php
+ */
+
+require_once($_SERVER['DOCUMENT_ROOT'] . '/config.php');
+
+$pdo = new PDO('mysql:host=' . DB_HOST . ';dbname=' . DB_NAME, DB_USER, DB_PASS);
+$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+
+$tables = ['user_client_events', 'user_object_events'];
+
+foreach ($tables as $table) {
+    $check = $pdo->query("SHOW COLUMNS FROM `$table` LIKE 'deal_id'");
+    if ($check->rowCount() === 0) {
+        $after = ($table === 'user_client_events') ? 'AFTER `req_id`' : 'AFTER `sum`';
+        $pdo->exec("ALTER TABLE `$table` ADD COLUMN `deal_id` BIGINT UNSIGNED NULL $after");
+        $pdo->exec("ALTER TABLE `$table` ADD INDEX `idx_deal_id` (`deal_id`)");
+        echo "Added deal_id + index to $table\n";
+    } else {
+        echo "deal_id already exists in $table\n";
+    }
+}
+
+echo "Done.\n";