function getProductHome()
{
$productHome = new producthome();
$productHome->where_related_product('active', 1);
$productHome->where('productcat_id', $this->id);
$productHome->order_by('position', 'asc');
$productHome->get_iterated($this->numProductHomepage);
return $productHome;
}
function save($object = '', $related_field = '')
{
if (!$this->exists()) {
$o = new producthome();
$o->where("productcat_id", $this->productcat_id);
$o->select_max('position');
$o->get();
if (count($o->all) != 0) {
$max = $o->position + 1;
$this->position = $max;
} else {
$this->postion = 1;
}
$o->clear();
$o = new producthome();
$o->where('productcat_id', $this->productcat_id);
$o->where('product_id', $this->product_id);
$o->get();
if ($o->exists()) {
return true;
}
}
return parent::save($object, $related_field);
}
function deleteProductHome($id)
{
$productHome = new producthome($id);
$productHome->delete();
}