entity->vendor ? $this->entity->vendor->getDisplayName() : ''; } /** * @return \DateTime|string */ public function expense_date() { return Utils::fromSqlDate($this->entity->expense_date); } public function amount() { return Utils::formatMoney($this->entity->amount, $this->entity->expense_currency_id); } public function category() { return $this->entity->expense_category ? $this->entity->expense_category->name : ''; } }