/**
  * @param int $customerId
  */
 public function findProductsCoalesced($customerId)
 {
     $productsTable = new Products();
     $products = $productsTable->fetchAll();
     $productsCoalesced = array();
     if ($products->count() > 0) {
         foreach ($products as $p) {
             $cp = $this->find($p->product_id, $customerId)->current();
             if ($cp) {
                 $productsCoalesced[] = array('product_id' => $cp->product_id, 'sku' => $cp->sku ?: $p->sku, 'name' => $cp->name ?: $p->name, 'description' => $cp->description ?: $p->description, 'unit_price' => $cp->unit_price ?: $p->unit_price);
             } else {
                 $productsCoalesced[] = array('product_id' => $p->product_id, 'sku' => $p->sku, 'name' => $p->name, 'description' => $p->description, 'unit_price' => $p->unit_price);
             }
         }
     }
     return $productsCoalesced;
 }
 /**
  * View a list of all products
  */
 public function indexAction()
 {
     $productsTable = new Products();
     $this->view->products = $productsTable->fetchAll();
 }