'integer', 'device_workstart' => 'date', 'device_replace' => 'date', 'operator_id' => 'integer', ]; public function park() { return $this->belongsTo(Park::class, 'park_id', 'park_id'); } public static function getList(): array { return static::orderBy('device_subject')->pluck('device_subject', 'device_id')->toArray(); } public static function deleteByPk(array $ids): int { return static::whereIn('device_id', $ids)->delete(); } }