PrestaShop, assign a supplier to a product - php

Question

I'm developing an import products cron.
In my code I have:
if ($supplier = Supplier::getIdByName(trim($prodotto['Supplier']['Name']))) {
$product->id_supplier = (int)$supplier;
} else {
$supplier = new Supplier();
$supplier->name = $prodotto['Supplier']['Name'];
$supplier->active = true;
$supplier->add();
$product->id_supplier = (int)$supplier->id;
$supplier->associateTo($product->id_shop_list);
}
The result is:
product created
supplier created
product without supplier
Where am I wrong?

Answer 1

You have to add also a new ProductSupplier, after you saved te new product use this snippet of code (obviously, adapt it to your needs :)):
// Product supplier
if (isset($product->id_supplier) && property_exists($product, 'supplier_reference'))
{
$id_product_supplier = ProductSupplier::getIdByProductAndSupplier((int)$product->id, 0, (int)$product->id_supplier);
if ($id_product_supplier)
$product_supplier = new ProductSupplier((int)$id_product_supplier);
else
$product_supplier = new ProductSupplier();
$product_supplier->id_product = $product->id;
$product_supplier->id_product_attribute = 0;
$product_supplier->id_supplier = $product->id_supplier;
$product_supplier->product_supplier_price_te = $product->wholesale_price;
$product_supplier->product_supplier_reference = $product->supplier_reference;
$product_supplier->save();
}