From a728ea0dc6a18bee91d56fbacbff3078a25ab4d1 Mon Sep 17 00:00:00 2001
From: Fahim Anzam Dip <dfahimanzam@gmail.com>
Date: Sat, 1 Jul 2023 14:40:10 +0600
Subject: [PATCH] Fixed #11

---
 app/Http/Controllers/HomeController.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/Http/Controllers/HomeController.php b/app/Http/Controllers/HomeController.php
index da9c36a0..b1213c6b 100644
--- a/app/Http/Controllers/HomeController.php
+++ b/app/Http/Controllers/HomeController.php
@@ -25,7 +25,9 @@ class HomeController extends Controller
 
         foreach (Sale::completed()->with('saleDetails')->get() as $sale) {
             foreach ($sale->saleDetails??[] as $saleDetail) {
-                $product_costs += $saleDetail->product->product_cost * $saleDetail->quantity;
+                if (!is_null($saleDetail->product())) {
+                    $product_costs += $saleDetail->product->product_cost * $saleDetail->quantity;
+                }
             }
         }