src/Observers/CorporationMemberTrackingObserver.php
<?php
/*
* This file is part of SeAT
*
* Copyright (C) 2015 to 2022 Leon Jacobs
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
namespace Seat\Notifications\Observers;
use Illuminate\Support\Facades\Notification;
use Seat\Eveapi\Models\Corporation\CorporationMemberTracking;
use Seat\Notifications\Models\NotificationGroup;
/**
* Class CorporationMemberTrackingObserver.
*
* @package Seat\Notifications\Observers
*/
class CorporationMemberTrackingObserver
{
const DELAY_THRESHOLD = 2629743;
/**
* @param \Seat\Eveapi\Models\Corporation\CorporationMemberTracking $member
*/
public function created(CorporationMemberTracking $member)
{
$this->dispatch($member);
}
/**
* @param \Seat\Eveapi\Models\Corporation\CorporationMemberTracking $member
*/
public function updated(CorporationMemberTracking $member)
{
$this->dispatch($member);
}
/**
* @param \Seat\Eveapi\Models\Corporation\CorporationMemberTracking $member
*/
private function dispatch(CorporationMemberTracking $member)
{
if (carbon()->diffInSeconds($member->logoff_date) < self::DELAY_THRESHOLD)
return;
// detect handlers setup for the current notification
$handlers = config('notifications.alerts.inactive_member.handlers', []);
// retrieve routing candidates for the current notification
$routes = $this->getRoutingCandidates($member);
// in case no routing candidates has been delivered, exit
if ($routes->isEmpty())
return;
// attempt to enqueue a notification for each routing candidates
$routes->each(function ($integration) use ($handlers, $member) {
if (array_key_exists($integration->channel, $handlers)) {
// extract handler from the list
$handler = $handlers[$integration->channel];
// enqueue the notification
Notification::route($integration->channel, $integration->route)
->notify(new $handler($member));
}
});
}
/**
* Provide a unique list of notification channels (including driver and route).
*
* @param \Seat\Eveapi\Models\Corporation\CorporationMemberTracking $member
* @return \Illuminate\Support\Collection
*/
public function getRoutingCandidates(CorporationMemberTracking $member)
{
$settings = NotificationGroup::with('alerts', 'affiliations')
->whereHas('alerts', function ($query) {
$query->where('alert', 'inactive_member');
})->whereHas('affiliations', function ($query) use ($member) {
$query->where('affiliation_id', $member->character_id);
$query->orWhere('affiliation_id', $member->corporation_id);
})->get();
$routes = $settings->map(function ($group) {
return $group->integrations->map(function ($channel) {
// extract the route value from settings field
$settings = (array) $channel->settings;
$key = array_key_first($settings);
$route = $settings[$key];
// build a composite object built with channel and route
return (object) [
'channel' => $channel->type,
'route' => $route,
];
});
});
return $routes->flatten()->unique(function ($integration) {
return $integration->channel . $integration->route;
});
}
}