Laravel 5.2 eager loading no working

Heres what i am doing.

$question = ForumQuestion::where('link',$ques)->with('answers')->first();
$answers = $question->answers;
$answers->load('user');
//return $answers;
return view('forum.question', compact('question','answers'));

the $answers->load('user'); eager loads corresponding user of the answer.

public function user()
    {
        if ($this->user_type == 'student') {
            return $this->belongsTo(Student::class, 'user_id');
        }else{
            return $this->belongsTo(Teacher::class, 'user_id');
        }
    }

But problem is $this->user_type gets some kind of static. If my first answer has user_type = 'teacher' then in every query it assumes as it is teacher even though it changes some time to student. Why it is static? If I don't eager load it works well.

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Upload image to database in laravel 5 using eloquent ORM?

I have one form which contains one file upload.

Form Id is "upload_form"

<input type="file" id="image" name="image"/>

Using javascript onclick function and ajax to pass the image to the controller.

Ajax fn:

$.ajax({
url: 'UploadImage',
data:new FormData($("#upload_form")[0]),
type: "post",
dataType:"JSON",
async:false,

success: function (data) {

console.log(data);

      }
});
}

Routes:

Routes::post('UploadImage','UploadController@Upload');

UploadController:

public function Upload()
{
 $file = Input::file('image');
 $tmpFilePath = '/temp/uploads/';
 $tmpFileName = time() . '-' . $file->getClientOriginalName();
 $path = $tmpFilePath.$tmpFileName;
 $data_file = $file->move(public_path() . $tmpFilePath, $tmpFileName);
 // Error for move() and getClientOriginalName() functions.

}

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pagination totoal does not return 0 if there is no record in laravel 5

I have error in pagination total.

Actually I'm getting the results but the problem is when there is no records then it throws the following error: Undefined index: inactive_users (View: /home/vagrant/Code/krankontroll/resources/views/customer/inactive.blade.php)

If I don't have any records for inactive_users array I'm getting the above error where actually it should give "No of records 0".

My controller page code is:

$customers = Customer::getCustomerPaginated(Session::get('search'),     $data['sortorder'], $data['sortby']); 
$data['customers'] = Customer::getCustomerByStatus($customers, (Input::get('page'))?Input::get('page'):1);

And my model page code is:

public static function getCustomerByStatus($customers, $pageStart=1) 
{
    $customer_status = array();
    $customer_result = array();
    $newcustomers=array();
    foreach($customers as $customer){
        $customer_status[$customer->status][] = $customer;
        if($customer->status<>2)            
        $customer_status[3][] = $customer;
        $newcustomers[] = $customer;        
    }
    $customer_result = $customer_status;
    $perPage = 10;

    // Start displaying items from this number;
    $offSet = ($pageStart * $perPage) - $perPage;

    //Slice the collection to get the items to display in current page
    $currentPageSearchResults = $customers->slice($offSet, $perPage, true)->all();
    $collection = new Collection($currentPageSearchResults);

    // Get only the items you need using array_slice
    $pagination['all'] = new LengthAwarePaginator($collection, count($newcustomers), $perPage, Paginator::resolveCurrentPage(), array('path' => Paginator::resolveCurrentPath()));

    foreach($customer_status as $status=>$customer_state)
    {
        $itemsForCurrentPage = new Collection(array_slice($customer_state, $offSet, $perPage, true));
        if($status==0)
            $label='active_users';
        else if($status==1)
            $label='inactive_users';
        else if($status==3)
            $label='nonyearly_users';
        else
            $label='yearly_users';
            $pagination[$label] = new LengthAwarePaginator($itemsForCurrentPage, count($customer_state), $perPage, Paginator::resolveCurrentPage(), array('path' => Paginator::resolveCurrentPath()));
    }
    var_dump($pagination);
    exit;
    return $pagination;
}

Can anyone help me???

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How to properly reference the path with newly installed packages using npm in Laravel?

I've installed ReactJS and Babel using npm in my laravel project. They are found in "node_modules" folder created by npm itself. But the problem is my react code doesn't seem to work if I import using this code:

<script src="node_modules/react/react.js"></script>
<script src="node_modules/react-dom/dist/react-dom.js"></script>
<script src="node_modules/babel-core/lib/api/browser.js"></script>

Is the format of the path correct? because if I just import using this type of code for all my imports required for ReactJS:

<script src="http://ift.tt/1KXYNNU"></script>

It seems to work if I just use the internet for getting the packages.

My react code is here:

<div id="myapp"></div>
<!-- JavaScripts -->
<script type="text/babel">
    var BuckyComponent = React.createClass({
        render: function()  {
            return(
                <h2>{this.props.user} likes to eat {this.props.food}</h2>
            );
        }
    });

    React.render(
        <div>
            <BuckyComponent user="Arth" food="Bacon"/>
            <BuckyComponent user="Arth" food="Pork"/>
            <BuckyComponent user="Arth" food="Chicken"/>
        </div>,
        document.getElementById('myapp')
    );
</script>

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is php dying now ? with evolution of js and node

i think many people write code in php for now , with evolution in Web technologies specially js , how this will effect on php world and developers? does the beginner or nope should learn php or leave it ? i'm aware with latest modification in php7 and latest php frameworks .

i mean by this questions the experts who saw many evolution . show your point of view ,please .

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Laravel CORS headers not shown if user is not auth'ed

So I'm trying to create an API using Laravel, everything was going well until it came to that point where I have to connect it with Angular on another subdomain. I'm using JWT token-based auth which works fine.

I have created a CORS middleware like this:

<?php
namespace App\Http\Middleware;
use Closure;
class Cors
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request $request
     * @param  \Closure $next
     *
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        return $next($request)
            ->header('Access-Control-Allow-Origin', '*')
            ->header('Access-Control-Allow-Methods', 'POST, GET, OPTIONS, PUT, DELETE')
            ->header('Access-Control-Allow-Credentials', 'true')
            ->header('Access-Control-Max-Age', '10000')
            ->header('Access-Control-Allow-Headers', 'Content-Type, Authorization, X-Requested-With');
    }
}

Added in Kernel.php and created Route group like this:

Route::group(['middleware' => 'cors'], function () {
    Route::group(['prefix' => 'api/v1'], function() {
        Route::get('/test', 'MemberController@test');
    });  
});

I'm trying to create a call that checks if user is authenticated and returns that to angular app so the app knows what to show.

I trued like this:

public function test()
{
    if(Auth::check()){
        echo "logged in";
    } else {
        echo "nuno";
    }
}

But that returns the page without CORS headers, but if I remove "else" statement and only leave "if auth" it will return the page with headers.

Also, another problem I have is that JWT returns 400 if the token is invalid or not supplied.

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How to read JsonResponse in php

How to get id from here

JsonResponse {#457 ▼
  #data: "{"bill":{"id":11,"invoice_no":"9m36r9_1459170388239"}}"
  #callback: null
}

I am getting this output from this laravel code

return Response::json($response);

I tried json_decode but not worked here, a blank output is coming.

Thanks for any help.

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