Opencart 3 Detailed Admin Order Notification Email

Default Opencart 3 admin order email contain minimum information about new order, there is no customer name, address, phone, email...  I dont know why is detailed order email for admin - default function in Opencart 2  removed from Opencart 3.

Send customer order copy to admin email in Opencart 3 is pretty easy. You just need to edit 2 files: catalog/controller/mail/order.php and catalog/view/theme/yourtheme/template/mail/order_alert.twig

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1. Somewhere about 276 line, after

$mail->setTo($order_info['email']);
...some code....
$mail->send();

and before "}" So it look like this:


$mail->setTo($order_info['email']);
...some code....
$mail->send();

//Detailed order email admin >>>
$mail->setTo($this->config->get('config_email'));
$mail->setFrom($from);
$mail->setSender(html_entity_decode($order_info['store_name'], ENT_QUOTES, 'UTF-8'));
$mail->setSubject(html_entity_decode(sprintf($language->get('text_subject'), $order_info['store_name'], $order_info['order_id']), ENT_QUOTES, 'UTF-8'));
$mail->setHtml($this->load->view('mail/order_alert', $data));
$mail->send();
//<<< Detailed order email admin

}



2. Second, you need to copy all content from file
catalog/view/theme/yourtheme/template/mail/order_add.twig
to the file 
catalog/view/theme/yourtheme/template/mail/order_alert.twig


After that, if you want, you can replace {{ text_greeting }} with text like "New order" or something
and {{ text_footer }} in order_alert.twig

Now when new order is placed, admin will got 2 email, one is old without details and second is detailed email like email for customer. You can uncheck new order alert in System > Settings > Stores under Mail tab