Added event support

[plokko]

Added Laravel event triggering to handle FCM response events.
Due to non-uniformed response pattern only sendTo method will trigger those events but can be easly exended ( see LaravelFCM\Sender\FCMSender\dispatchEvents method implementation)

[plokko]

Writing event-based code is a lot better especially in big project because you can write all the logic of token update/create/delete in one place and don't repeat it everywhere but just do what the function is supposed to do.

A short example of a real listener:

<?php
namespace App\Listeners;

use App\Device;
use App\DeviceRegistrationRequest;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;
use LaravelFCM\Events\UpdateToken;

class UpdateFCMTokenListener
{
    /**
     * Create the event listener.
     *
     * @return void
     */
    public function __construct()
    {
        //
    }

    /**
     * Handle the event.
     *
     * @param  UpdateToken $event
     * @return void
     */
    public function handle(UpdateToken $event)
    {
        $devices = Device::where('fcm_token',$event->originalToken)->get();
        foreach($devices AS $device){
            /**@var \App\Device $device**/
            $device->update(['fcm_token'=>$event->newToken]);
        }

        $requests = DeviceRegistrationRequest::where('fcm_token',$event->originalToken)->get();
        foreach($requests AS $request){
            /**@var \App\DeviceRegistrationRequest $request**/
            $request->update(['fcm_token'=>$event->newToken]);
        }
    }
}

[francislavoie]

You have mixed tabs and spaces, messy syntax (spaces around operators are missing in some spots). Needs cleanup. Please try to copy the syntax the project already uses.

[plokko]

@francislavoie no worries, in the time it took to have at least a reply from someone to my fixes i already implemented the FCM v1 API AND Firebase database API from scratch, including a Laravel package that uses it...

[williamdes]

Hi !
Feel free to re-open this pull-request to code-lts/Laravel-FCM

This is a fork that will be maintained as long as possible by @code-lts members 💪

🚀 1.4.0 was released See how to install it (composer require code-lts/laravel-fcm)