I want to use match method but I can't take $slug and $request in controller..
Here is my route
Route::match(['get','post] , 'category/{slug}' , ['as'=>'category.show' , 'uses'=>'CategoryController#categoryProducts'])
in Controller, our function will be how ? How we use that post and get data in the same function ? I tried like below, but dosen't work
public function categoryProducts($slug, $request) {
//codes
}
Please use Request::method();
public function categoryProducts(Request $request, $slug) {
//codes
}
to get request type GET/POST
$method = Request::method();
or
if (Request::isMethod('post'))
{
//
}
Since you're trying to inject Request object and not passing it, do this instead:
public function categoryProducts(Request $request, $slug)
Related
I want to use pagination after getting my data from api resource
But the server responds:
Method Illuminate\Database\Eloquent\Collection::pagination does not exist.
public function index(Request $request )
{
$perPage=$request->per_page;
return response()->json(['user'=>UserResource::collection(User::with('roles')->get()->pagination($perPage))],200);
}
You don't have to call paginate on get function
Just
public function index(Request $request ) {
$perPage=$request->per_page;
return response()->json(['user'=>UserResource::collection(User::with('roles')->pagination($perPage))],200);
}
Even Better
public function index(Request $request ) {
$perPage=$request->per_page;
return new UserCollection(User::with('roles')->paginate($perPage));
}
return response()->json(['user'=>UserResource::collection(User::paginate($perPage))],200);
this is worked correctly !
100% ok
I defined slug for single DB in a column of structure DB. When I will call the slug in route, Could I get slug from another model (e.g. structure here) in route?
The route is:
localhost:8000/api/singles/firstTest
I defined getRouteKeyName function in Single model:
public function structure()
{
return $this->belongsTo(Structure::class);
}
public function getRouteKeyName()
{
return $this->structure()->select('slug')->first();
}
In your controller you will get the firstTest as route param if you have specified route as :
Route::get('api/singles/{slug}', 'SomeController#someAction');
Then controller :
public function someAction(Request $request, $slug)
{
// Perform validations and policy authorization if required
$id = Single::whereHas('structure', function ($query) use($slug) {
$query->where('slug', '=', $slug);
})->first();
if(!$id){
abort(404);
}
// Process the data using $id obtained above
}
I am new in laravel,
How to passed request data into controller ? Just like happen on view ?
Route::get('/kelihatan', function (Request $request) {
return view( 'pages' , [ 'page' => 'index' , '_request' => $request->all() ] );
});
How to passing request data to controller before passed into view or model ? Just like this ??
Route::get( '/{page}', 'UserController#show' );
Mention the path in route first depending upon the type of request i.e. Get or Post
Route::get('/invite/{code}', 'MyController#get_my_action');
Route::post('/invite/{code}', 'MyController#post_my_action');
Then in controller named as MyController create a function like
public function get_my_action($code){
//your code goes here
}
or
public function post_my_action(Request $request, $code)
{
//your code goes here
}
With that route:
Route::get('/{page}', 'UserController#show');
In the controller you can do that:
public function show()
{
$page = request()->route('page');
or that:
public function show($page)
or that:
public function show(Request $request, $page)
Try this:
Routes.php
Route::get( '/{page}', 'UserController#show' );
UserController.php
public function show($page) {
dd($page);
}
Inside your controller define your show function as below:
function show(Request $request)
{
echo $request['page'];//or whatever data you want to pass
}
///add follwoing line before you define controller
use Illuminate\Http\Request;
I'm currently playing around with Exception Handler, and creating my own custom exceptions.
I've been using PHPUnit to run tests on my Controller Resource, but when I throw my custom exceptions, Laravel thinks it's coming from a regular HTTP request rathen than AJAX.
Exceptions return different response based on wether it's an AJAX request or not, like the following:
<?php namespace Actuame\Exceptions\Castings;
use Illuminate\Http\Request;
use Exception;
use Actuame\Exceptions\ExceptionTrait;
class Already_Applied extends Exception
{
use ExceptionTrait;
var $redirect = '/castings';
var $message = 'castings.errors.already_applied';
}
And the ExceptionTrait goes as follows:
<?php
namespace Actuame\Exceptions;
trait ExceptionTrait
{
public function response(Request $request)
{
$type = $request->ajax() ? 'ajax' : 'redirect';
return $this->$type($request);
}
private function ajax(Request $request)
{
return response()->json(array('message' => $this->message), 404);
}
private function redirect(Request $request)
{
return redirect($this->redirect)->with('error', $this->message);
}
}
Finally, my test goes like this (excerpt of the test that's failing)
public function testApplyToCasting()
{
$faker = Factory::create();
$user = factory(User::class)->create();
$this->be($user);
$casting = factory(Casting::class)->create();
$this->json('post', '/castings/apply/' . $casting->id, array('message' => $faker->text(200)))
->seeJsonStructure(array('message'));
}
My logic is like this although I don't think the error is coming from here
public function apply(Request $request, User $user)
{
if($this->hasApplicant($user))
throw new Already_Applied;
$this->get()->applicants()->attach($user, array('message' => $request->message));
event(new User_Applied_To_Casting($this->get(), $user));
return $this;
}
When running PHPUnit, the error I get returned is
1) CastingsTest::testApplyToCasting PHPUnit_Framework_Exception:
Argument #2 (No Value) of PHPUnit_Framework_Assert:
:assertArrayHasKey() must be a array or ArrayAccess
/home/vagrant/Code/actuame2/vendor/laravel/framework/src/Illuminate/Foundation/T
esting/Concerns/MakesHttpRequests.php:304
/home/vagrant/Code/actuame2/tests/CastingsTest.php:105
And my laravel.log is over here http://pastebin.com/ZuaRaxkL (Too large to paste)
I have actually discovered that PHPUnit is not actually sending an AJAX response, because my ExceptionTrait actually changes the response on this. When running the test it takes the request as a regular POST request, and runs the redirect() response rather than ajax(), hence it's not returning the correspond.
Thanks a bunch!
I have finally found the solution!
As I said, response wasn't the right one as it was trying to redirect rathen than return a valid JSON response.
And after going through the Request code, I found out that I need to use also wantsJson(), as ajax() may not be the case always, so I have modified my trait to this:
<?php
namespace Actuame\Exceptions;
trait ExceptionTrait
{
public function response(Request $request)
{
// Below here, I added $request->wantsJson()
$type = $request->ajax() || $request->wantsJson() ? 'ajax' : 'redirect';
return $this->$type($request);
}
private function ajax(Request $request)
{
return response()->json(array('message' => $this->message), 404);
}
private function redirect(Request $request)
{
return redirect($this->redirect)->with('error', $this->message);
}
}
I defined routes for a controller this way :
/model/{id}/view
/model/something/{id}/edit
I need to get the id parameter in the contructor of this controller. For example :
class ArtController extends Controller {
public function __construct(Request $request){
//dd($this->route('id')); //Doesn't work
//dd($request->segments()[1]); //this works for the first route but not the second
}
}
How can you get the parameter id in the constructor of a Controller in Laravel?
You should be able to do something like this
$id = Route::current()->getParameter('id');
Update:
Starting in laravel 5.4 getParameter was renamed to parameter
$id = Route::current()->parameter('id');
public function __construct(Request $request)
{
$id = $request->route('id');
dump($id);
}
You can call anywhere:
request()->route('id');
No need for injection
not use segments
use segment
public function __construct(Request $request){
dd($request->segment(1));}