add product/items logic

app/Repositories/Import/Quickbooks/ItemRepository.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Repositories\Import\Quickbooks;
+
+use App\Repositories\Import\Quickbooks\Repository;
+use App\Repositories\Import\Quickbooks\Contracts\RepositoryInterface;
+
+class ItemRepository extends Repository implements RepositoryInterface
+{
+    protected string $entity = "Item";
+}

app/Repositories/Import/Quickbooks/Transformers/Transformer.php

@@ -34,6 +34,18 @@ class Transformer
         ]);
     }
 
+    protected function transformItems(array $items): Collection
+    {
+        return $this->transformation($items, [
+            'Name',
+            'Description',
+            'PurchaseCost',
+            'UnitPrice',
+            'QtyOnHand',
+            'MetaData'
+        ]);
+    }
+
     protected function transformation(array $items, array $keys) : Collection
     {
         return collect($items)->select($keys);

app/Services/Import/Quickbooks/Service.php

@@ -40,6 +40,17 @@ final class Service
         return $this->transformer->transform($this->fetchRecords( 'Invoice', $max), 'Invoice');
     }
 
+
+    /**
+     * fetch QuickBooks product records
+     * @param int $max The maximum records to fetch. Default 100
+     * @return Illuminate\Support\Collection;
+     */
+    public function fetchItems(int $max = 100): Collection
+    {
+        return $this->fetchRecords('Item', $max) ;
+    }
+
     protected function fetchRecords(string $entity, $max = 100) : Collection {
         return (self::RepositoryFactory($entity))->get($max);
     }