there are no objects for productRules, productRuleGroups and productRuleValues in Prestashop ( I can be wrong - of course) - productRuleGroups, productRules and productRuleValues are realized via SQL.
inspire yoursef in controllers/admin/AdminCartRulesController.php function
protected function afterAdd($currentObject) {
...
}
the part // Add product rule restrictions
there are no objects for productRules, productRuleGroups and productRuleValues in Prestashop ( I can be wrong - of course) - productRuleGroups, productRules and productRuleValues are realized via SQL.
inspire yoursef in controllers/AdminCartRulesController.php function
protected function afterAdd($currentObject) {
...
}
the part // Add product rule restrictions