clrghouz/app/Models/Netmail.php

<?php

namespace App\Models;

use Carbon\Carbon;
use Jenssegers\Mongodb\Eloquent\Model;
use Jenssegers\Mongodb\Eloquent\SoftDeletes;

use App\Classes\FTN\Message;

class Netmail extends Model
{
	use SoftDeletes;

	protected $connection = 'mongodb';
	protected $dates = ['datetime'];

	/* RELATIONS */

	public function fftn()
	{
		return $this
			->setConnection('pgsql')
			->belongsTo(Address::class);
	}

	public function tftn()
	{
		return $this
			->setConnection('pgsql')
			->belongsTo(Address::class);
	}

	/* ATTRIBUTES */

	public function getMsgAttribute($value): string
	{
		return utf8_decode($value);
	}

	public function setMsgAttribute($value): void
	{
		$this->attributes['msg'] = utf8_encode($value);
	}

	/* METHODS */

	/**
	 * Return this model as a packet
	 */
	public function packet(): Message
	{
		$o = new Message;

		$o->header = [
			'onode' => $this->fftn->node_id,
			'dnode' => $this->tftn->node_id,
			'onet' => $this->fftn->host_id,
			'dnet' => $this->tftn->host_id,
			'flags' => 0,	// @todo?
			'cost' => 0,
			'date'=>$this->created_at->format('d M y  H:i:s'),
		];

		$o->user_to = $this->to;
		$o->user_from = $this->from;
		$o->subject = $this->subject;
		$o->message = $this->msg;

		$o->msgid = sprintf('%s %08x',$this->fftn->ftn3d,crc32($this->id));

		// VIA kludge
		$via = $this->via ?: collect();
		$via->push(
			sprintf('%s @%s.UTC %s %d.%d/%s %s',
				$this->fftn->ftn3d,
				Carbon::now()->utc()->format('Ymd.His'),
				Setup::PRODUCT_NAME,
				Setup::PRODUCT_VERSION_MAJ,
				Setup::PRODUCT_VERSION_MIN,
				(new Setup)->version,
				Carbon::now()->format('Y-m-d'),
		));

		$o->via = $via;

		// INTL kludge
		// @todo Point handling FMPT/TOPT
		$o->intl = sprintf('%s %s',$this->tftn->ftn3d,$this->fftn->ftn3d);

		return $o;
	}
}