first upload all files

Modules/Product/Providers/EventServiceProvider.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Modules\Product\Providers;
+
+use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
+
+class EventServiceProvider extends ServiceProvider
+{
+    /**
+     * The event listener mappings for the application.
+     *
+     * @var array
+     */
+    protected $listen = [
+        \Modules\Product\Events\ProductViewed::class => [
+            \Modules\Product\Listeners\IncrementProductView::class,
+            \Modules\Product\Listeners\AddToRecentlyViewed::class,
+        ],
+        \Modules\Product\Events\ShowingProductList::class => [
+            \Modules\Product\Listeners\StoreSearchTerm::class,
+        ],
+    ];
+}