From aedf47f8968925738413227ee62f48337e404f45 Mon Sep 17 00:00:00 2001
From: Marc Reichel <mail@marcreichel.de>
Date: Sun, 7 Nov 2021 20:58:47 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=A5=85=20Throw=20exception=20when=20image?=
 =?UTF-8?q?=5Fid=20is=20missing?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/Exceptions/PropertyDoesNotExist.php | 10 ++++++++++
 src/Models/Image.php                    | 12 +++++++++++-
 2 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100644 src/Exceptions/PropertyDoesNotExist.php

diff --git a/src/Exceptions/PropertyDoesNotExist.php b/src/Exceptions/PropertyDoesNotExist.php
new file mode 100644
index 0000000..d9bd678
--- /dev/null
+++ b/src/Exceptions/PropertyDoesNotExist.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace MarcReichel\IGDBLaravel\Exceptions;
+
+use Exception;
+
+class PropertyDoesNotExist extends Exception
+{
+    //
+}
diff --git a/src/Models/Image.php b/src/Models/Image.php
index 042fddc..2838d34 100644
--- a/src/Models/Image.php
+++ b/src/Models/Image.php
@@ -5,12 +5,16 @@
 use Illuminate\Support\Str;
 use InvalidArgumentException;
 use MarcReichel\IGDBLaravel\Enums\Image\Size;
+use MarcReichel\IGDBLaravel\Exceptions\PropertyDoesNotExist;
 use ReflectionClass;
 
 abstract class Image extends Model
 {
     protected const IMAGE_BASE_PATH = '//images.igdb.com/igdb/image/upload';
 
+    /**
+     * @throws PropertyDoesNotExist|InvalidArgumentException
+     */
     public function getUrl(string $size = 'thumb', bool $retina = false): string
     {
         $availableSizes = new ReflectionClass(Size::class);
@@ -24,7 +28,13 @@ public function getUrl(string $size = 'thumb', bool $retina = false): string
         }
 
         $basePath = static::IMAGE_BASE_PATH;
-        $id = '' . $this->getAttribute('image_id');
+        $id = $this->getAttribute('image_id');
+
+        if (is_null($id)) {
+            throw new PropertyDoesNotExist('Property [image_id] is missing from the response. Make sure you specify `image_id` inside the fields attribute.');
+        }
+
+        $id = '' . $id;
 
         if ($retina) {
             $size = Str::finish('' . $sizeFromEnum, '_2x');