Question

I’m trying to migrate all user’s carts to another system.

Is there a way to obtain every item in the shopping cart for every user?
What I need is only the product and customer IDs

Answer 1

I think when you say shopping cart items you mean order items right??

I’ll do this with sql because you need to migrate the info, if you need as collection to use on magento let me know.

SELECT o.customer_id , p.name
FROM sales_flat_quote as o
LEFT JOIN sales_flat_quote_item as i ON i.quote_id = o.entity_id
LEFT JOIN catalog_product_flat_1 as p ON i.product_id = p.entity_id

$list = Mage::getModel('sales/quote')->getCollection();
foreach($list as $li){
    $itens = $li->getItemsCollection(); //here we have the itens;
    $li->getCustomer()->getName; // here we have the customer name.
    foreach($itens as $i){
       $i->getName();//itens name;
    }
}