clrghouz/app/Jobs/AddressIdle.php

<?php

namespace App\Jobs;

use Carbon\Carbon;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Notification;

use App\Classes\FTN\Message;
use App\Models\{Address,Domain,System};
use App\Notifications\Echomails\AbsentNodes;
use App\Notifications\Emails\NodeMarkedDown as NodeMarkedDownEmail;
use App\Notifications\Netmails\NodeMarkedDown as NodeMarkedDownNetmail;
use App\Notifications\Emails\NodeMarkedHold as NodeMarkedHoldEmail;
use App\Notifications\Netmails\NodeMarkedHold as NodeMarkedHoldNetmail;
use App\Notifications\Emails\NodeDelisted as NodeDelistedEmail;
use App\Notifications\Netmails\NodeDelisted as NodeDelistedNetmail;

class AddressIdle implements ShouldQueue
{
	use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

	private const LOGKEY = 'JAI';

	private ?Address $ao;	// System address
	private Domain $do;		// Domain we are processing

	/**
	 * Create a new job instance.
	 */
	public function __construct(Domain $do,Address $ao=NULL)
	{
		$this->do = $do->withoutRelations();
		$this->ao = $ao?->withoutRelations();
	}

	/**
	 * Execute the job.
	 */
	public function handle(): void
	{
		$result = collect();

		// Delist DOWN nodes
		if (config('fido.idle.delist')) {
			$age = Carbon::now()->subDays(config('fido.idle.delist'));

			foreach ($this->old($this->do,config('fido.idle.delist'),Address::NODE_DOWN,$this->ao) as $ao) {
				Log::debug(sprintf('%s:- Evaluating DOWN node [%s], not seen for at least [%d] days, last update [%d] days',self::LOGKEY,$ao->ftn,$ao->system->last_seen?->diffInDays(),$ao->updated_at->diffInDays()));

				// Only delist system that has been marked down
				// Only delist them if its been 14 days since they were marked DOWN
				if ((! $ao->is_down) || ($ao->updated_at->greaterThan(Carbon::now()->subWeeks(2))))
					continue;

				// Validate that the last seen was infact that long ago
				if ($ao->system->last_seen && $ao->system->last_seen->greaterThan($age))
					continue;

				Log::info(sprintf('%s:- Delisting [%s], not seen for at least [%d] days',self::LOGKEY,$ao->ftn,$ao->system->last_seen?->diffInDays()));
				$contact = FALSE;

				// Remove echomail not collected from echomail_seenby
				DB::table('echomail_seenby')
					->where('address_id',$ao->id)
					->whereNotNull('export_at')
					->whereNull('sent_at')
					->delete();

				// Remove FLAG_INTRANSIT from netmail that hasnt been delivered
				DB::table('netmails')
					->where('tftn_id',$ao->id)
					->whereRaw(sprintf('(flags & %d) > 0',Message::FLAG_INTRANSIT))
					->update(['flags'=>DB::raw(sprintf('(flags & ~%d)',Message::FLAG_INTRANSIT))]);

				// Remove files not collected
				DB::table('file_seenby')
					->where('address_id',$ao->id)
					->whereNotNull('export_at')
					->whereNull('sent_at')
					->delete();

				// Remove subscribed echoareas
				$ao->echoareas()->detach();

				// Remove subscribed fileareas
				$ao->fileareas()->detach();

				$ao->active = FALSE;
				$ao->validated = FALSE;
				$ao->save();

				// Email Alert
				if ($ao->system->users->count()) {
					Notification::send($ao->system->users,new NodeDelistedEmail($ao->withoutRelations()));
					$contact = TRUE;
				}

				// Netmail Alert (to othernet network address)
				if ($ao->system->uncommon()->count()) {
					Notification::route('netmail',$ao->system->uncommon()->first()->withoutRelations())->notify(new NodeDelistedNetmail($ao->withoutRelations()));
					$contact = TRUE;
				}

				$ao->contacted = $contact;
				$result->push($ao);
			}
		}

		// Mark nodes DOWN
		if (config('fido.idle.down')) {
			$age = Carbon::now()->subDays(config('fido.idle.down'));

			foreach ($this->old($this->do,config('fido.idle.down'),Address::NODE_HOLD,$this->ao) as $ao) {
				Log::debug(sprintf('%s:- Evaluating HOLD node [%s], not seen for at least [%d] days, last update [%d] days',self::LOGKEY,$ao->ftn,$ao->system->last_seen?->diffInDays(),$ao->updated_at->diffInDays()));

				// Only mark down system that has been marked down
				// Only mark down them if its been 14 days since they were marked HOLD
				if ((! $ao->is_hold) || ($ao->updated_at->greaterThan(Carbon::now()->subWeeks(2))))
					continue;

				// Validate that the last seen was infact that long ago
				if ($ao->system->last_seen && $ao->system->last_seen->greaterThan($age))
					continue;

				Log::info(sprintf('%s:- Marking [%s] as DOWN, not seen for at least [%d] days',self::LOGKEY,$ao->ftn,$ao->system->last_seen?->diffInDays()));
				$contact = FALSE;

				// Email Alert
				if ($ao->system->users->count()) {
					Notification::send($ao->system->users,new NodeMarkedDownEmail($ao->withoutRelations()));
					$contact = TRUE;
				}

				// Netmail Alert (to othernet network address)
				if ($ao->system->uncommon()->count()) {
					Notification::route('netmail',$ao->system->uncommon()->first()->withoutRelations())->notify(new NodeMarkedDownNetmail($ao->withoutRelations()));
					$contact = TRUE;
				}

				// Mark as DOWN
				$ao->role &= ~Address::NODE_HOLD;
				$ao->role |= Address::NODE_DOWN;
				$ao->save();

				$ao->contacted = $contact;
				$result->push($ao);
			}
		}

		// @todo Make sure we only process addresses that we are responsible for, eg: 1/999 shouldnt have been processed even though 3/999 as eligible (and they are were connected to the same system)
		// Mark nodes as HOLD
		if (config('fido.idle.hold')) {
			$age = Carbon::now()->subDays(config('fido.idle.hold'));

			foreach ($this->old($this->do,config('fido.idle.hold'),Address::NODE_ALL,$this->ao) as $ao) {
				Log::debug(sprintf('%s:- Evaluating IDLE node [%s], not seen for at least [%d] days',self::LOGKEY,$ao->ftn,$ao->system->last_seen?->diffInDays()));

				// Ignore any systems that are a Discoverd System
				if ($ao->system->name === System::default) {
					Log::alert(sprintf('%s:! Ignoring HOLD for discovered System [%s]',self::LOGKEY,$ao->ftn));
					continue;
				}

				// Ignore any systems already marked hold or down
				if ($ao->role & (Address::NODE_DOWN|Address::NODE_HOLD))
					continue;

				// Validate that the last seen was infact that long ago
				if ($ao->system->last_seen && $ao->system->last_seen->greaterThan($age))
					continue;

				$contact = FALSE;

				Log::info(sprintf('%s:- Marking [%s] as HOLD, not seen for at least [%d] days',self::LOGKEY,$ao->ftn,$ao->system->last_seen?->diffInDays()));

				// Email Alert
				if ($ao->system->users->count()) {
					Notification::send($ao->system->users,new NodeMarkedHoldEmail($ao->withoutRelations()));
					$contact = TRUE;
				}

				// Netmail Alert (to othernet network address)
				if ($ao->system->uncommon()->count()) {
					Notification::route('netmail',$ao->system->uncommon()->first()->withoutRelations())->notify(new NodeMarkedHoldNetmail($ao->withoutRelations()));
					$contact = TRUE;
				}

				// Mark as DOWN
				$ao->role |= Address::NODE_HOLD;
				$ao->save();

				$ao->contacted = $contact;
				$result->push($ao);
			}
		}

		if ($result->count())
			Notification::route('echomail',$this->do->nodestatusarea)->notify(new AbsentNodes($result));
	}

	private function old(Domain $do,int $days,int $flags=0,Address $ao=NULL): Collection
	{
		// Ignore dates that are zero
		if (! $days)
			return collect();

		$age = Carbon::now()->subDays($days)->endOfDay();

		return Address::select([
			'addresses.id',
			'system_id',
			'zone_id',
			'region_id',
			'host_id',
			'node_id',
			'point_id',
			'addresses.active',
			'hub_id',
			'role',
			'addresses.updated_at',
		])
			->activeFTN()
			->where('systems.active',TRUE)
			->where(fn($query)=>$query->where('point_id',0)->orWhereNull('point_id'))
			->whereIn('addresses.id',our_nodes($do)->pluck('id'))
			->when($ao,fn($query)=>$query->where('addresses.id',$ao->id))
			->where(fn($q)=>$q->where('last_session','<',$age)->orWhereNull('last_session'))
			->whereRaw(sprintf('((role IS NULL) OR (role=0) OR ((role & %d) > 0))',$flags))
			->whereRaw(sprintf('((role IS NULL) OR ((role & %d) = 0))',Address::NODE_KEEP))
			->join('systems',['systems.id'=>'addresses.system_id'])
			->ftnOrder()
			->with(['system','zone.domain'])
			->dontCache()
			->get();
	}
}