attributes['serverEntity'] = $entity; } public function getServerEntity(): ServerEntity|null { if (!array_key_exists('serverEntity', $this->attributes)) { return null; } return $this->attributes['serverEntity']; } public function setSwitchEntity(SwitchEntity|null $entity): void { $this->attributes['switchEntity'] = $entity; } public function getSwitchEntity(): SwitchEntity|null { if (!array_key_exists('switchEntity', $this->attributes)) { return null; } return $this->attributes['switchEntity']; } public function getCode(): string { return $this->attributes['code'] ?? "null"; } final public function getUserUID(): int { return intval($this->attributes['user_uid']); } final public function getClientInfoUID(): int { return intval($this->attributes['clientinfo_uid']); } public function getSwitchCode(): string { return $this->attributes['switchinfo_code']; } public function getType(): string { return $this->attributes['type']; } final public function getBillingAt(): string { return $this->attributes['billing_at']; } public function getItemEntities(string $type): array { return $this->attributes[$type] ?? []; } public function setItemEntities(string $type, array $itemEntities): void { $this->attributes[$type] = $itemEntities; // $this->attributes[$type] = array_unique($this->attributes[$type], SORT_REGULAR); } }