codigo actual del servidor, con avances de joan

app/Http/Controllers/Api/V2/CategoryController.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Http\Controllers\Api\V2;
+
+use App\Http\Resources\V2\CategoryCollection;
+use App\Models\BusinessSetting;
+use App\Models\Category;
+use Cache;
+
+class CategoryController extends Controller
+{
+
+    public function index($parent_id = 0)
+    {
+        if(request()->has('parent_id') && is_numeric (request()->get('parent_id'))){
+          $parent_id = request()->get('parent_id');
+        }
+        
+        return Cache::remember("app.categories-$parent_id", 86400, function() use ($parent_id){
+            return new CategoryCollection(Category::where('parent_id', $parent_id)->get());
+        });
+    }
+
+    public function featured()
+    {
+        return Cache::remember('app.featured_categories', 86400, function(){
+            return new CategoryCollection(Category::where('featured', 1)->get());
+        });
+    }
+
+    public function home()
+    {
+        return Cache::remember('app.home_categories', 86400, function(){
+            return new CategoryCollection(Category::whereIn('id', json_decode(get_setting('home_categories')))->get());
+        });
+    }
+
+    public function top()
+    {   
+        return Cache::remember('app.top_categories', 86400, function(){
+            return new CategoryCollection(Category::whereIn('id', json_decode(get_setting('home_categories')))->limit(20)->get());
+        });
+    }
+}