new role functionality

app/Http/Controllers/RoleController.php

@@ -2,7 +2,9 @@
 
 namespace App\Http\Controllers;
 
+use App\Http\Requests\StoreRoleRequest;
 use App\Models\Role;
+use Illuminate\Http\RedirectResponse;
 use Illuminate\View\View;
 
 class RoleController extends Controller
@@ -20,4 +22,24 @@ class RoleController extends Controller
             'roles' => $roles,
         ]);
     }
+
+    /**
+     * Show the form for creating a new role.
+     */
+    public function create(): View
+    {
+        return view('role.create');
+    }
+
+    /**
+     * Store a newly created role.
+     */
+    public function store(StoreRoleRequest $request): RedirectResponse
+    {
+        Role::create($request->validated());
+
+        return redirect()
+            ->route('role.index')
+            ->with('status', 'role-created');
+    }
 }

app/Http/Requests/StoreRoleRequest.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Contracts\Validation\ValidationRule;
+use Illuminate\Foundation\Http\FormRequest;
+
+class StoreRoleRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, ValidationRule|array<mixed>|string>
+     */
+    public function rules(): array
+    {
+        return [
+            'name' => ['required', 'string', 'max:255', 'unique:roles,name'],
+        ];
+    }
+}