wilkques / openapi
Auto generates the Swagger.io documentation for a laravel project
Requires
- php: ^7.4|^8.0
- ext-json: *
- laravel/framework: ^11.0|^10.0|^9.0
- phpdocumentor/reflection-docblock: ^4.3|^5.2
- wilkques/php-helper: ^5.0.0
Requires (Dev)
- php: ^8.1
- laravel/passport: ^11.0|^12.0
- orchestra/testbench: ^7.35|^8.14|^9.0
- phpunit/phpunit: ^9.3|^10.5
Suggests
- ext-yaml: Required to use the YAML output option
README
Laravel OAS3 scans your Laravel project's endpoints and auto generates a OAS3 documentation for you.
About
This package is heavily inspired by the mtrajano/laravel-swagger
Usage is pretty similar to the mtrajano/laravel-swagger
Laravel OAS3 works based on recommended practices by Laravel. It will parse your routes and generate a path object for each one. If you inject Form Request classes in your controller's actions as request validation, it will also generate the parameters for each request that has them. For the parameters, it will take into account wether the request is a GET/HEAD/DELETE or a POST/PUT/PATCH request and make its best guess as to the type of parameter object it should generate. It will also generate the path parameters if your route contains them. Finally, this package will also scan any documentation you have in your action methods and add it as summary and description to that path, along with any appropriate annotations such as @deprecated.
One thing to note is this library leans on being explicit. It will choose to include keys even if they have a default. For example it chooses to say a route has a deprecated value of false rather than leaving it out. I believe this makes reading the documentation easier by not leaving important information out. The file can be easily cleaned up afterwards if the user chooses to leave out the defaults.
Installation
The package can easily be installed by running composer require wilkques/openapi in your project's root folder.
If you are running a version of Laravel < 5.5 also make sure you add Wilkques\OpenAPI\OpenAPIServiceProvider::class to the providers array in config/app.php.
This will register the artisan command that will be available to you.
You can also override the default config provided by the application by running php artisan vendor:publish --provider "Wilkques\OpenAPI\OpenAPIServiceProvider" in your projects root and change the configuration in the new config/openapi.php file created.
Usage
Generating the OpenAPI documentation is easy, simply run php artisan openapi:generate in your project root. Keep in mind the command will simply print out the output in your console. If you want the docs saved in a file you can reroute the output like so: php artisan openapi:generate > openapi.json
If you wish to generate docs for a subset of your routes, you can pass a filter using --filter or --except, for example: php artisan openapi:generate --filter="/api" --except="/api/v1"
By default, laravel-openapi prints out the documentation in json format, if you want it in YAML format you can override the format using the --format flag. Make sure to have the yaml extension installed if you choose to do so.
Format options are:
json
yaml
Example
Say you have a route /api/users/{id} that maps to UserController@show
Your sample controller might look like this:
@Response() @Request() @Servers() @Path() input json format or yaml format (need php YAML extension)
/** * @Servers([ * { * "url": "{schema}://example.com", * "description": "local server", * "variables": { * "schema": { * "enum": ["https", "http"], * "default": "http" * } * } * } * ]) */ class TestController extends Controller { /** * test controller * * @Path({ * "id": { * "description": "id", * "example": "123456789" * } * }) * @Request({ * "summary": "test get /api/test index", * "description": "Test route description", * "tags": ["User"], * "security": [{"bearerAuth": []}] * }) * @Response({ * "code": 302 * }) * @Response({ * "code": 400 * }) * @Response({ * "code": 500 * }) * @Response({ * "code": 200, * "body": { * "data": { * "type": "array", * "items": { * "type": "object", * "properties": { * "id": { * "type": "integer", * "description": "file id", * "example": 1 * }, * "name": { * "type": "string", * "description": "file name", * "example": "name" * } * } * } * } * } * }) */ public function update(UserUpdateRequest $request) // or /** * test yaml controller * * @Path( * id: * description: "id" * example: 123456789 * * ) * @Request( * summary: "test get /api/test index" * description: "Test route descriptioncd" * tags: * - "User" * security: * - bearerAuth: [] * ) * @Response( * code: 302 * ) * @Response( * code: 400 * ) * @Response( * code: 500 * ) * @Response( * code: 200 * body: * data: * type: "array" * items: * type: "object" * properties: * id: * type: "integer" * description: "file id" * example: 1 * name: * type: "string" * description: "file name" * example: "name" * ) */ public function yaml()
Or custom Request
/** * @Request({ * "summary": "test get /api/test index", * "description": "Test route description", * "tags": ["Test"], * "security": [{"bearerAuth": []}], * "parameters": [ * { * "in": "query", * "name": "test", * "required": "false", * "description": "Test description", * "schema": { * "type": "string", * "enum": [1, 2], * "example": "1" * } * } * ], * "requestBody": { * "custom": "only", // If the value of the custom parameter is "only", then display only the custom parameters. If the value is "merge", then merge the custom parameters with the results of the FormRequest. The default value is "merge". * "content": { * "multipart/form-data": { * "schema": { * "type": "object", * "required": ["file"], * "properties": { * "file":{ * "type": "string", * "format": "binary", * "description": "file upload" * }, * "content":{ * "type": "string" * } * } * } * } * } * } * }) */ public function store(StoreRequest $request)
If you don't want generate route. might look like this:
/** * @exclude */ public function destroy($id)
Or
Editor config/openapi.php
'only' => [ 'namespace' => [ // 'App\Http\Controllers', ], ], 'exclude' => [ 'routes' => [ 'uri' => [ // route uri ], 'name' => [ // route name or as ] ], ],
And the FormRequest class might look like this:
@Fields() input json string or yaml format (need php YAML extension)
class UserUpdateRequest extends FormRequest { /** * @Fields({ * "test": { * "description": "Test description", * "example": 1 * } * }) */ public function rules() { return [ 'test' => 'in:1,2', 'file.*.name' => 'required|string', 'file.*.path' => 'required|string', ]; } }
Running artisan openapi:generate --output=storage/api-docs/api-docs.json will generate the following file:
{
"openapi": "3.0.3",
"info": {
"title": "Laravel",
"description": "Test",
"version": "1.0.1"
},
"servers": [
{
"url": "\/",
"description": "server",
"variables": {
"schema": {
"enum": [
"https",
"http"
],
"default": "http"
}
}
}
],
"components": {
"securitySchemes": {
"bearerAuth": {
"type": "http",
"scheme": "bearer",
"bearerFormat": "JWT"
}
}
},
"paths": {
"\/api\/user\/{id}": {
"put": {
"summary": "Return all the details of a user",
"description": "Returns the user's first name, last name and address
Please see the documentation [here](https://example.com/users) for more information",
"deprecated": true,
"security": [{
"bearerAuth": []
}],
"tags": ["User"],
"parameters": [
{
"in": "path",
"name": "id",
"required": true,
"description": "",
"schema": {
"type": "integer"
}
},
{
"in": "query",
"name": "test",
"required": false,
"description": "Test description",
"schema": {
"type": "enum",
"enum": ["1","2"],
"example": 1
}
}
],
"requestBody": {
"content": {
"application\/json": {
"schema": {
"type": "object",
"required": [
"file.*.name",
"file.*.path"
],
"properties": {
"file": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "Test file name",
"example": "file name"
},
"path": {
"type": "string",
"description": "Test file path",
"example": "file path"
}
}
}
}
}
}
}
}
},
"responses": {
"302": {
"description": "Found"
},
"400": {
"description": "Bad Request"
},
"500": {
"description": "Internal Server Error"
},
"200": {
"content": {
"application\/json": {
"schema": {
"type": "object",
"properties": {
"data": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "integer",
"description": "file id",
"example": 1
},
"name": {
"type": "string",
"description": "file name",
"example": "name"
}
}
}
}
}
}
}
},
"description": "OK"
}
}
},
}
}
}