Start of processing packets - implemented PING Responce to Netmail

app/Models/Address.php

@@ -6,6 +6,7 @@ use Exception;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\SoftDeletes;
 
+use App\Classes\FTN\Packet;
 use App\Http\Controllers\DomainController;
 use App\Traits\ScopeActive;
 
@@ -28,13 +29,35 @@ class Address extends Model
 
 	/**
 	 * Find children dependant on this record
-	 *
-	 * @todo While this is finding children of hubs, we are not currently finding children of Hosts or Regions.
-	 * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
 	 */
 	public function children()
 	{
-		return $this->belongsTo(self::class,'id','hub_id');
+		switch (strtolower($this->role)) {
+			case 'region':
+				return $this->hasMany(self::class,'region_id','region_id')
+					->where('zone_id',$this->zone_id)
+					->where(function($q) {
+						return $q->where('host_id',0)
+							->orWhere('role',DomainController::NODE_NC);
+					})
+					->where('id','<>',$this->id);
+
+			case 'host':
+				return $this->hasMany(self::class,'host_id','host_id')
+					->where('zone_id',$this->zone_id)
+					->where('region_id',$this->region_id)
+					->whereNull('hub_id')
+					->where('id','<>',$this->id);
+
+			case 'hub':
+				return $this->hasMany(self::class,'hub_id','id');
+
+			case 'node':
+				return NULL;
+
+			default:
+				throw new Exception('Unknown role: '.$this->role);
+		}
 	}
 
 	public function system()
@@ -54,17 +77,17 @@ class Address extends Model
 	 *
 	 * @return string
 	 */
-	public function getFTNAttribute()
+	public function getFTNAttribute(): string
 	{
 		return sprintf('%s@%s',$this->getFTN4DAttribute(),$this->zone->domain->name);
 	}
 
-	public function getFTN3DAttribute()
+	public function getFTN3DAttribute(): string
 	{
 		return sprintf('%d:%d/%d',$this->zone->zone_id,$this->host_id ?: $this->region_id,$this->node_id);
 	}
 
-	public function getFTN4DAttribute()
+	public function getFTN4DAttribute(): string
 	{
 		return sprintf('%s.%d',$this->getFTN3DAttribute(),$this->point_id);
 	}
@@ -91,7 +114,7 @@ class Address extends Model
 		}
 	}
 
-	/* GENERAL METHODS */
+	/* METHODS */
 
 	/**
 	 * Find a record in the DB for a node string, eg: 10:1/1.0
@@ -126,6 +149,22 @@ class Address extends Model
 		return ($o && $o->system->active) ? $o : NULL;
 	}
 
+	/**
+	 * Get netmail for this node (including it's children)
+	 */
+	public function getNetmail(): Packet
+	{
+		$o = new Packet($this);
+
+		foreach (Netmail::whereIn('tftn_id',$this->children->pluck('id')->push($this->id))->get() as $oo) {
+			$o->addNetmail($oo->packet());
+
+			// @todo We need to mark the netmail as sent
+		}
+
+		return $o;
+	}
+
 	/**
 	 * Parse a string and split it out as an FTN array
 	 *

app/Models/Netmail.php

@@ -2,21 +2,92 @@
 
 namespace App\Models;
 
-use Illuminate\Database\Eloquent\Model;
+use Carbon\Carbon;
+use Jenssegers\Mongodb\Eloquent\Model;
+use Jenssegers\Mongodb\Eloquent\SoftDeletes;
+
+use App\Classes\FTN\Message;
 
 class Netmail extends Model
 {
-	protected $dates = ['date'];
-	protected $fillable = ['date','msgid','from_ftn'];
-	public $timestamps = FALSE; // @todo Remove, seems an issue with cockroach updating tables.
+	use SoftDeletes;
 
-	public function kludges()
+	protected $connection = 'mongodb';
+	protected $dates = ['datetime'];
+
+	/* RELATIONS */
+
+	public function fftn()
 	{
-		return $this->belongsToMany(Kludge::class);
+		return $this
+			->setConnection('pgsql')
+			->belongsTo(Address::class);
 	}
 
-	public function paths()
+	public function tftn()
 	{
-		return $this->belongsToMany(Path::class,NULL,NULL,'node_id');
+		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;
 	}
 }

app/Models/Setup.php

@@ -37,6 +37,11 @@ class Setup extends Model
 	public const O_EMSI					= 1<<2; /* Listen for EMSI connections */
 	public const O_HIDEAKA				= 1<<3; /* Hide AKAs to different Zones */
 
+	public const PRODUCT_NAME			= 'Clearing Houz';
+	public const PRODUCT_ID				= 0xAB8D;
+	public const PRODUCT_VERSION_MAJ	= 0;
+	public const PRODUCT_VERSION_MIN	= 0;
+
 	// Our non model attributes and values
 	private array $internal = [];
 

app/Models/System.php

@@ -56,7 +56,18 @@ class System extends Model
 		return $this->hasManyThrough(Zone::class,Address::class,'system_id','id','id','zone_id');
 	}
 
-	/* GENERAL METHODS */
+	/* METHODS */
+
+	/**
+	 * Return the system's address in the same zone
+	 *
+	 * @param Address $o
+	 * @return Address
+	 */
+	public function match(Address $o): Address
+	{
+		return $this->addresses->where('zone_id',$o->zone_id)->first();
+	}
 
 	/**
 	 * Return the system name, or role name for the zone