Added %SCAN command, to send unsent mail from an area

app/Classes/FTN/Process/Netmail/Robot/Areafix/Area.php

@@ -56,6 +56,7 @@ class Area extends Base
 		// Drop the area from the arguments, the rest are options
 		array_shift($this->arguments);
 
+		// Area exists
 		if ($ea=$this->mo->fftn->domain->echoareas->where('name',$area)->pop()) {
 			// If already subscribed
 			if ($nea=$this->mo->fftn->echoareas->where('name',$area)->pop()) {

app/Classes/FTN/Process/Netmail/Robot/Areafix/Help.php

@@ -30,11 +30,15 @@ class Help extends Base
 		$result = collect();
 
 		foreach (preg_grep('/^([^.])/',scandir(self::areafix_classes)) as $file) {
-			if ($file === 'Base.php')
+			if (($file === 'Base.php') || (! str_ends_with(strtolower($file),'.php')))
 				continue;
 
 			$class = Areafix::areafix_commands.preg_replace('/\.php$/','',$file);
-			$result = $result->merge($class::help());
+			if ($result->count())
+				$result->push('');
+
+			$result = $result
+				->merge($class::help());
 		}
 
 		Notification::route('netmail',$this->mo->fftn)->notify(new HelpNotification($this->mo,$result));

app/Classes/FTN/Process/Netmail/Robot/Areafix/Scan.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace App\Classes\FTN\Process\Netmail\Robot\Areafix;
+
+use Illuminate\Support\Facades\Log;
+
+use App\Jobs\AreafixRescan;
+
+// SCAN - Send unsent echomail
+class Scan extends Base
+{
+	private const LOGKEY = 'AFS';
+	private const command = '%SCAN';
+
+	public static function help(): array
+	{
+		return [
+			self::command.' [-|+]<ECHOAREA> [<DAYS>]',
+			'   Use the scan command to resend mail that you havent received yet from an',
+			'   echoarea. This is useful if you are rejoining an echoarea, and only want',
+			'   to get mail that you dont already have.',
+			'   Arguments:',
+			'   - ECHOAREA (required) name of area to subscribe or unsubscribe',
+			'   - DAYS (optional) number of days to resend mail from this area that you',
+			'     If DAYS is omitted, the default is 30',
+		];
+	}
+
+	public function process(): string
+	{
+		Log::debug(sprintf('%s:- Areafix [%s] for  [%s] for [%s]',self::LOGKEY,self::command,$this->mo->fftn->ftn,join('|',$this->arguments)));
+
+		$command = self::command.' '.join(' ',$this->arguments);
+
+		if (! is_numeric($this->arguments[1]))
+			return sprintf('%-25s <-- INVALID, DAYS [%s] NOT NUMERIC',$command,$this->arguments[1]);
+
+		// Area exists
+		if ($ea=$this->mo->fftn->domain->echoareas->where('name',$this->arguments[0])->pop()) {
+			// If already subscribed
+			if ($this->mo->fftn->echoareas->pluck('name')->contains($this->arguments[0])) {
+				AreafixRescan::dispatch($this->mo->fftn,$ea,$this->arguments[1])
+					->onQueue('mail');
+
+				return sprintf('%-25s <-- SCAN [%d] DAYS queued',$command,$this->arguments[1]);
+
+			// If not subscribed
+			} else {
+				Log::debug(sprintf('%s:- FTN [%s] is NOT subscribed to [%s], NO ACTION taken',self::LOGKEY,$this->mo->fftn->ftn,$this->arguments[0]));
+
+				return sprintf('%-25s <-- NOT subscribed, NO ACTION taken',$command);
+			}
+
+		} else {
+			Log::debug(sprintf('%s:- FTN [%s] area UNKNOWN [%s], NO ACTION taken',self::LOGKEY,$this->mo->fftn->ftn,$this->arguments[0]));
+
+			return sprintf('%-25s <-- AREA UNKNOWN, NO ACTION TAKEN',$command);
+		}
+	}
+}

app/Jobs/AreafixRescan.php

@@ -10,8 +10,10 @@ use Illuminate\Queue\InteractsWithQueue;
 use Illuminate\Queue\Middleware\Skip;
 use Illuminate\Queue\SerializesModels;
 use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\Notification;
 
 use App\Models\{Address,Echoarea,Echomail};
+use App\Notifications\Netmails\Areafix\Scan;
 
 class AreafixRescan implements ShouldQueue
 {
@@ -78,6 +80,10 @@ class AreafixRescan implements ShouldQueue
 	{
 		$c = 0;
 		$s = 0;
+
+		$earliest = NULL;
+		$latest = NULL;
+
 		foreach (Echomail::select(['id','datetime'])
 			 ->where('echoarea_id',$this->eao->id)
 			 ->where('datetime','>=',
@@ -93,6 +99,12 @@ class AreafixRescan implements ShouldQueue
 				$eo->seenby()->attach($this->ao->id,['export_at'=>Carbon::now()]);
 				$c++;
 
+				if (($eo->datetime < $earliest) || (! $earliest))
+					$earliest = $eo->datetime;
+
+				if (($latest < $eo->datetime) || (! $latest))
+					$latest = $eo->datetime;
+
 				Log::debug(sprintf('Exported [%d] MSG (%s) dated (%s) to [%s]',$eo->id,$eo->msgid ?: '*NO MSGID*',$eo->datetime->format('Y-m-d H:i:s'),$this->ao->ftn3d));
 
 			} else {
@@ -109,6 +121,12 @@ class AreafixRescan implements ShouldQueue
 						$eo->seenby()->updateExistingPivot($this->ao,['export_at'=>Carbon::now(),'sent_at'=>NULL]);
 						$c++;
 
+						if (($eo->datetime < $earliest) || (! $earliest))
+							$earliest = $eo->datetime;
+
+						if (($latest < $eo->datetime) || (! $latest))
+							$latest = $eo->datetime;
+
 						Log::debug(sprintf('Re-exported [%d] MSG (%s) dated (%s) to [%s]',$eo->id,$eo->msgid ?: '*NO MSGID*',$eo->datetime,$this->ao->ftn3d));
 
 					} else {
@@ -126,12 +144,26 @@ class AreafixRescan implements ShouldQueue
 					$eo->seenby()->attach($this->ao,['export_at'=>Carbon::now(),'sent_at'=>NULL,'sent_pkt'=>NULL]);
 					$c++;
 
+					if (($eo->datetime < $earliest) || (! $earliest))
+						$earliest = $eo->datetime;
+
+					if (($latest < $eo->datetime) || (! $latest))
+						$latest = $eo->datetime;
+
 					Log::debug(sprintf('Exported [%d] to [%s]',$eo->id,$this->ao->ftn3d));
 				}
 			}
 		}
 
-		// @todo Send a netmail to the node about the rescan
+		Notification::route('netmail',$this->ao)
+			->notify(new Scan(collect([
+				'area'=>$this->eao->name,
+				'queued'=>$c,
+				'skipped'=>$s,
+				'earliest'=>$earliest,
+				'latest'=>$latest,
+			])));
+
 		Log::info(sprintf('%s:= Queued [%d], Skipped [%d] echomails for [%s] in [%s]',self::LOGKEY,$c,$s,$this->ao->ftn,$this->eao->name));
 	}
 }

app/Notifications/Netmails/Areafix/Help.php

@@ -53,8 +53,6 @@ class Help extends Netmails
 			$msg->addText("$command\r");
 		}
 
-		$msg->addText("\r");
-
 		$o->msg = $msg->render();
 		$o->set_tagline = 'Why did the robot cross the road? The chicken programmed it.';
 

app/Notifications/Netmails/Areafix/Scan.php

@@ -0,0 +1,68 @@
+<?php
+
+namespace App\Notifications\Netmails\Areafix;
+
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Log;
+
+use App\Notifications\Netmails;
+use App\Models\Netmail;
+use App\Traits\{MessagePath,PageTemplate};
+
+class Scan extends Netmails
+{
+	use MessagePath,PageTemplate;
+
+	private const LOGKEY = 'ACS';
+
+	/**
+	 * Reply to a areafix, commands unknown.
+	 *
+	 * @param Collection $result
+	 */
+	public function __construct(private Collection $result)
+	{
+		parent::__construct();
+	}
+
+	/**
+	 * Get the mail representation of the notification.
+	 *
+	 * @param mixed $notifiable
+	 * @return Netmail
+	 * @throws \Exception
+	 */
+	public function toNetmail(object $notifiable): Netmail
+	{
+		$o = $this->setupNetmail($notifiable);
+		$ao = $notifiable->routeNotificationFor(static::via);
+
+		Log::info(sprintf('%s:+ Responding to areafix for a node [%s] scan processed',self::LOGKEY,$ao->ftn));
+
+		$o->subject = 'Areafix - Scan Results';
+
+		// Message
+		$msg = $this->page(FALSE,'Areafix');
+
+		$msg->addText("An areafix (re)Scan has completed:\r\r");
+
+		$msg->addText(sprintf("Area: %s, Queued: %d, Skipped: %d\r\r",
+			$this->result->get('area'),
+			$this->result->get('queued'),
+			$this->result->get('skipped'),
+		));
+
+		if ($x=$this->result->get('earliest'))
+			$msg->addText(sprintf("The earliest message being sent: %s.\r",$x));
+
+		if (($x=$this->result->get('latest')) && ($this->result->get('earliest') !== $x))
+			$msg->addText(sprintf("The latest message being sent: %s.\r",$x));
+
+		$o->msg = $msg->render();
+		$o->set_tagline = 'Why did the robot cross the road? The chicken programmed it.';
+
+		$o->save();
+
+		return $o;
+	}
+}