Tarea de entregar 5 controladores

api.php

<?php

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;

use App\Http\Controllers\HolaController;
use App\Http\Controllers\PersonaController;

/*
|--------------------------------------------------------------------------
| API Routes
|--------------------------------------------------------------------------
|
| Here is where you can register API routes for your application. These
| routes are loaded by the RouteServiceProvider and all of them will
| be assigned to the "api" middleware group. Make something great!
|
*/

Route::middleware('auth:sanctum')->get('/user', function (Request $request) {
    return $request->user();
});

Route::get('/hola', function (Request $request) {
    return 'hola mundo';
});

Route::get('/chau', function () {
    return 'chau mundo';
});

Route::get('/saludar',
    [HolaController::class, 'saludar']);

Route::get('/persona',
    [PersonaController::class, 'persona']);

Route::get('/paises',
    [PersonaController::class, 'paises']);

PersonaController.php

<?php

namespace App\Http\Controllers;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;

class PersonaController extends Controller
{
    function persona() {
        $data = [
            'nombre' => 'Juan',
            'apellido' => 'Perez',
            "edad" => 30,
            "talla" => 30,
            "peso" => 30,
            'hijos' => [
                [
                    "nombre" => "Juanito",
                    "apellido" => "Perez",
                ],
                [
                    "nombre" => "Juanita",
                    "apellido" => "Perez",
                ]
            ],
            'hermanos' => [
                [
                    "nombre" => "Juanito",
                    "apellido" => "Perez",
                    'hijos' => [
                        [
                            "nombre" => "Juanito",
                            "apellido" => "Perez",
                        ],
                        [
                            "nombre" => "Juanita",
                            "apellido" => "Perez",
                        ]
                    ],
                ],
                [
                    "nombre" => "Juanita",
                    "apellido" => "Perez",
                    'hijos' => [
                        [
                            "nombre" => "Juanito",
                            "apellido" => "Perez",
                        ],
                        [
                            "nombre" => "Juanita",
                            "apellido" => "Perez",
                        ]
                    ],
                ],
                [
                    "nombre" => "Juanita",
                    "apellido" => "Perez",
                    'hijos' => [
                        [
                            "nombre" => "Juanito",
                            "apellido" => "Perez",
                        ],
                        [
                            "nombre" => "Juanita",
                            "apellido" => "Perez",
                        ]
                    ],
                ]
            ]
        ];
        $json = json_encode($data);
        echo $json;
    }

    function paises() {
        $data = [
            [
                'nombre' => 'Peru',
                'moneda' => 'soles'
            ],
            [
                'nombre' => 'Brasil',
                'moneda' => 'reales'
            ], 
        ];
        echo json_encode($data);
    }
}