first intial

apps/backend/app/Http/Controllers/Api/V1/MaterialController.php

@@ -0,0 +1,79 @@
+<?php
+
+namespace App\Http\Controllers\Api\V1;
+
+use App\Http\Controllers\Controller;
+use App\Models\Material;
+use Illuminate\Http\Request;
+
+class MaterialController extends Controller
+{
+    /**
+     * Display a listing of the resource.
+     */
+    public function index(Request $request)
+    {
+        if ($request->has('category_id')) {
+            return Material::where('category_id', $request->category_id)->get();
+        }
+        return Material::all();
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     */
+    public function store(Request $request)
+    {
+        $validated = $request->validate([
+            'category_id' => 'required|exists:categories,id',
+            'title' => 'required|string|max:255',
+            'author' => 'required|string|max:255',
+            'description' => 'nullable|string',
+            'cover_image_path' => 'nullable|string',
+            'file_path' => 'required|string',
+            'tags' => 'nullable|array',
+        ]);
+
+        $material = Material::create($validated);
+
+        return response()->json($material, 201);
+    }
+
+    /**
+     * Display the specified resource.
+     */
+    public function show(Material $material)
+    {
+        return $material;
+    }
+
+    /**
+     * Update the specified resource in storage.
+     */
+    public function update(Request $request, Material $material)
+    {
+        $validated = $request->validate([
+            'category_id' => 'sometimes|required|exists:categories,id',
+            'title' => 'sometimes|required|string|max:255',
+            'author' => 'sometimes|required|string|max:255',
+            'description' => 'nullable|string',
+            'cover_image_path' => 'nullable|string',
+            'file_path' => 'sometimes|required|string',
+            'tags' => 'nullable|array',
+        ]);
+
+        $material->update($validated);
+
+        return response()->json($material);
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     */
+    public function destroy(Material $material)
+    {
+        $material->delete();
+
+        return response()->json(null, 204);
+    }
+}