README

Generate OpenAPI specification from Laravel routes and Laravel Data objects

This repository is just fork from original. Thanks to this person. Original xolvio/laravel-data-openapi-generator and this package work with spatie/laravel-data and phpdocumentor/reflection-docblock

Install

In composer.json add this repository:

    "require": {
          "lanser/laravel-openapi-generator" : "^1.5"
    },

and

    composer update

Version

Add a app.version config in app.php to set the version in the openapi specification:

    'version' => env('APP_VERSION', '1.0.0'),

Usage

Config

php artisan vendor:publish --tag=openapi-generator-config

Generate

php artisan openapi:generate

View

Swagger available at APP_URL/api/openapi

On your request

use Lanser\LaravelApiGenerator\Request\RequestData;

class UserRequest extends RequestData
{

    public function __construct(
        public string $name,
        public string $email
    )
    {
    }


    public static function rules(ValidationContext $context): array
    {
        return [
            'name' => ['required', 'string'],
            'email' => ['required', 'email'],
        ];
    }

}

On your resource

use Lanser\LaravelApiGenerator\Response\ResponseData;

class UserResponse extends ResponseData
{

    public function __construct(
        public string $name,
        public string $email
    )
    {
    }
}

Example

namespace App\Http\Controllers;

use App\Http\Requests\UserRequest;
use App\Response\UserResponse;
use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
use Illuminate\Foundation\Auth\User;
use Illuminate\Foundation\Validation\ValidatesRequests;
use Illuminate\Routing\Controller as BaseController;

class Controller extends BaseController
{
    use AuthorizesRequests, ValidatesRequests;

    /**
     * @param UserRequest $request
     * @return UserResponse
     */
    public function show(UserRequest $request): UserResponse
    {
        $user = User::query()->first();
        return UserResponse::from($user);
    }
}

Final result

For Rout grouping

Route::group(['as' => 'user'], function () {
    Route::post('/', [Controller::class, 'show']);
});

For add auth

Route::group(['as' => 'user'], function () {
    Route::post('/', [Controller::class, 'show']);
})->middleware('auth:sanctum');

If you want documenting errors you can use Attribute ErrorMessage

    use Lanser\LaravelApiGenerator\OpenApi\Attributes\ErrorMessage;


    #[ErrorMessage(["User not found", "User is not active"])]
    public function show(UserRequest $request): UserResponse
    {
        $user = User::query()->first();
        return UserResponse::from($user);
    }

Click the schema if you want see what kind of exceptions have in this route

lanser / laravel-openapi-generator

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