[Vuejs]-How to define event with controller method in laravel web.php file?

Step 1:
please check in your application namespace App\Providers; this path for event to listener mapping.

Step 2:
Add this line in your function:

Event::fire(app()->make('App\Events\YourEventClassName', [$data]));

$data is optional.

Step 3:
Write all the code you want to do in listener, which you have already mapped.

Alright you can use observers if you want or call event straight from controller.

Here is how you use observer

<?php

namespace App\Observers;


use App\Order;


class OrderObserver
{
/**
 * Listen to the Order created event.
 *
 * @param  Order  $order
 * @return void
 */
public function created(Order $order)
{
    //
}

/**
 * Listen to the Order deleting event.
 *
 * @param  Order  $order
 * @return void
 */
public function deleting(Order $order)
{
    //
}
}

in your AppServiceProvider include Order::observe(OrderObserver::class); in boot method

Now every time you create or delete Order object created or deleting will triggered.

Or if you want to use controller

<?php

namespace App\Http\controller;


class OrderController extends Controller
{

  public function store(Request $request)
  {
     //.......
     //after saving call your
    event(new NewOrderAdded()) //even better pass user object here
  }

}