First commit

app/Controllers/CategoriesController.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace KamilCraftApi\App\Controllers;
+
+use KamilCraftApi\App\Models\Category;
+use KamilCraftApi\Request\Request;
+use KamilCraftApi\Response;
+
+class CategoriesController extends Controller
+{
+    private Category $category;
+
+    public function __construct(Request $request) {
+        parent::__construct();
+        $this->category = new Category($request);
+    }
+
+    public function showWhereName(string $slug): Response
+    {
+        if ( ! ($category = $this->category->getCategoryWhereName($slug)) ) {
+            return (new Response())->json([
+                'message' => 'Not found category'
+            ], 404);
+        }
+        return (new Response())->json($category);
+    }
+
+    public function show(int $id): Response
+    {
+        if ( ! ($category = $this->category->getCategory($id)) ) {
+            return (new Response())->json([
+                'message' => 'Not found category'
+            ], 404);
+        }
+        return (new Response())->json($category);
+    }
+
+    public function __invoke(): Response
+    {
+        $categories = $this->category;
+        return (new Response())->json($categories());
+    }
+}