uuid)) { $model->uuid = (string) Str::uuid(); } }); } public function network() { return $this->belongsTo(ModuleNetwork::class, 'module_network_id', 'id'); } public function service() { return $this->belongsTo(Service::class, 'service_id'); } public function virtualMachines() { return $this->hasMany(VirtualMachines::class, 'ip_pool_id'); } }