first commit

app/Http/Controllers/PermissionController.php

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+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\User;
+use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
+use Illuminate\Http\Request;
+use Spatie\Permission\Models\Permission;
+
+class PermissionController extends Controller
+{
+    use AuthorizesRequests; // <-- Añade este trait
+
+    public function index()
+    {
+        $this->authorize('viewAny', Permission::class);
+        $permissions = Permission::all()->groupBy('group');
+        return view('permissions.index', compact('permissions'));
+    }
+
+    public function store(Request $request)
+    {
+        $this->authorize('create', Permission::class);
+        
+        $request->validate([
+            'name' => 'required|string|max:255|unique:permissions,name',
+            'group' => 'required|string|max:255'
+        ]);
+        
+        Permission::create($request->only('name', 'group'));
+        
+        return redirect()->route('permissions.index')
+            ->with('success', 'Permiso creado exitosamente');
+    }
+
+    public function update(Request $request, Permission $permission)
+    {
+        $this->authorize('update', $permission);
+        
+        $request->validate([
+            'name' => 'required|string|max:255|unique:permissions,name,'.$permission->id,
+            'group' => 'required|string|max:255'
+        ]);
+        
+        $permission->update($request->only('name', 'group'));
+        
+        return redirect()->route('permissions.index')
+            ->with('success', 'Permiso actualizado correctamente');
+    }
+
+    public function updateRoles(User $user, Request $request)
+    {
+        $this->authorize('managePermissions', $user);
+        // Usar UserPolicy para autorizar
+    }
+}