laravel-notes.md

class ProjectController extends Controller
{
    /**
     * All of the current user's projects.
     */
    protected $projects;

    /**
     * Create a new controller instance.
     *
     * @return void
     */
    public function __construct()
    {
        $this->middleware(function ($request, $next) {
            $this->projects = Auth::user()->projects;

            return $next($request);
        });
    }
}

By default, Csrf token on laravel keep changing on session. This snippet, allow it refresh on matched writing requests (POST, PUT ...)

Note that override addCookieToResponse method, csrf_token() will dont work because it is called before new token is generated.
Using once csrf token on ajax is not simple (ref XSRF)

<?php

namespace App\Http\Middleware;

use Illuminate\Foundation\Http\Middleware\VerifyCsrfToken as Middleware;

class VerifyCsrfToken extends Middleware
{
    /**
     * The URIs that should be excluded from CSRF verification.
     *
     * @var array
     */
    protected $except = [
        //
    ];

    /**
     * Override to allow refreshing csrf token on matched writing request (only POST, PUT...)
     *
     * @param \Illuminate\Http\Request $request
     * @return bool
     */
    protected function tokensMatch($request)
    {
        if($match = parent::tokensMatch($request)){
            $request->session()->regenerateToken();
        }
        return $match;
    }
}

Laravel stores the current CSRF token in a XSRF-TOKEN cookie that is included with each response generated by the framework. You can use the cookie value to set the X-XSRF-TOKEN request header.

Method Injection (IoC)

// TheClass
public function doThis(SomeInterface $dependency)
// Must use call
app()->call('TheClass@doThis')

public function doThing(Container $container)
    {
        $thingDoer = $container->make('ThingDoer');

        // Calls the $thingDoer object's doThing method with one parameter
        // ($thing_key) with a value of 'awesome-parameter-here'
        $container->call(
            [$thingDoer, 'doThing'],
            ['thing_key' => 'awesome-parameter-here']
        );
    }

https://laracasts.com/discuss/channels/laravel/understanding-method-injection
https://stackoverflow.com/questions/27930189/laravel-5-method-injection

function debug_string_backtrace() {
        try {
            throw new \Exception();
        } catch (\Exception $e) {

            dump($e->getTraceAsString());
        }


    }