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'),
         ]);
     }
 

app/Models/Slider.php

@@ -3,12 +3,18 @@
 namespace App\Models;
 
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
 
 class Slider extends Model
 {
-    protected $fillable = ['title', 'description', 'url','action'];
+    protected $fillable = ['title', 'description', 'url', 'action', 'image_id'];
 
     protected $casts = [
         'action' => 'array', //  auto convert JSON to array
     ];
+
+    public function image(): BelongsTo
+    {
+        return $this->belongsTo(Image::class);
+    }
 }

database/migrations/2026_06_15_170000_add_image_id_to_sliders_table.php

@@ -0,0 +1,24 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('sliders', function (Blueprint $table) {
+            $table->foreignId('image_id')->nullable()->after('id')
+                ->constrained('images')->nullOnDelete();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('sliders', function (Blueprint $table) {
+            $table->dropForeign(['image_id']);
+            $table->dropColumn('image_id');
+        });
+    }
+};

routes/api.php

@@ -194,7 +194,8 @@
     Route::get('/slider', [SliderController::class, 'index']);     // list all sliders
     Route::post('/slider', [SliderController::class, 'store']);    // create slider
     Route::get('/slider/{id}', [SliderController::class, 'show']); // get single slider
-    Route::put('/slider/{id}', [SliderController::class, 'update']); // update slider
+    Route::put('/slider/{id}', [SliderController::class, 'update']); // update slider (json)
+    Route::post('/slider/{id}', [SliderController::class, 'update']); // update slider (multipart: image upload)
     Route::delete('/slider/{id}', [SliderController::class, 'destroy']); // delete slider