Laravel RESTful URL参数处理

Question

I am designing a RESTful application and I would like to manage url parameters, at the moment I have this function in controller for the GET that list all the resources api/v1/cats:

public function index()
{
    $cats = Cats::all();

    foreach ($cats as $cat) {
        $requirement->view_requirement = [
                'href' => 'api/v1/cat/' . $cat->id,
                'method' => 'GET'
        ];
    }

    $response = [
            'msg' => 'List of all Cats',
            'cats' => $cats
    ];
    return response()->json($response, 200);
}

and route is :

Route::group(['prefix' => 'v1'], function() {

Route::resource('cats', 'CatController', [
        'except' => ['edit', 'create']
]);

which is the best way to manage url with for example search parameter like: api/v1/cats?name=Filip&color=black

Answer 1

you should not add any thing to the route file to handle request params just catch them in the controller as \\Input::all()

then you can search and retrieve the result.

any you can use this to handle search on model level

https://github.com/nicolaslopezj/searchable

Answer 2

To retrieve GET parameters you can do both ways :

• TypeHint the Request class (global namespace) to inject the Request object and get your parameter via $request->get('filter')
• Use the request() helper function this way request()->get('filter') or the shortcut 'request('filter')

Little tips about REST APIs : I don't know the stage of development of your project, but there are some guidelines / best practises for REST APIs and I highly encourage you to follow them. It will guide and help you making an awesome, robust, maintenable API. Speaking of experiences ;)

Here is an example : http://www.vinaysahni.com/best-practices-for-a-pragmatic-restful-api

EDIT : You can of course still use $_GET