feat: add slider image

app/Http/Controllers/SliderController.php

@@ -4,13 +4,16 @@
 
 use Illuminate\Http\Request;
 use App\Models\Slider;
+use App\Traits\HandlesImageUpload;
 
 class SliderController extends Controller
 {
+    use HandlesImageUpload;
+
     public function index()
     {
         return response()->json([
-            'data' => Slider::all()
+            'data' => Slider::with('image')->get()
         ]);
     }
 
@@ -20,20 +23,25 @@ public function store(Request $request)
             'title' => 'required|string|max:255',
             'description' => 'nullable|string',
             'url' => 'nullable|string|max:500',
-            'action' => 'nullable|array', 
+            'action' => 'nullable|array',
+            'image_id' => 'nullable|exists:images,id',
+            'image' => 'nullable|file|extensions:jpg,jpeg,png,gif,webp,bmp,svg|max:8192',
         ]);
 
+        // An uploaded image file takes precedence over a provided image_id.
+        $data['image_id'] = $this->uploadedImageId($request) ?? ($data['image_id'] ?? null);
+
         $slider = Slider::create($data);
 
         return response()->json([
             'message' => 'Slider created successfully',
-            'data' => $slider
+            'data' => $slider->load('image'),
         ]);
     }
 
     public function show($id)
     {
-        $slider = Slider::findOrFail($id);
+        $slider = Slider::with('image')->findOrFail($id);
         return response()->json($slider);
     }
 
@@ -46,13 +54,20 @@ public function update(Request $request, $id)
             'description' => 'sometimes|string',
             'url' => 'sometimes|string|max:500',
             'action' => 'nullable|array',
+            'image_id' => 'nullable|exists:images,id',
+            'image' => 'nullable|file|extensions:jpg,jpeg,png,gif,webp,bmp,svg|max:8192',
         ]);
 
+        // An uploaded image file takes precedence over a provided image_id.
+        if (($uploadedImageId = $this->uploadedImageId($request)) !== null) {
+            $data['image_id'] = $uploadedImageId;
+        }
+
         $slider->update($data);
 
         return response()->json([
             'message' => 'Slider updated successfully',
-            'data' => $slider
+            'data' => $slider->load('image'),
         ]);
     }