(int) $expense->public_id, 'private_notes' => $expense->private_notes, 'public_notes' => $expense->public_notes, 'should_be_invoiced' => (bool) $expense->should_be_invoiced, 'updated_at' => $this->getTimestamp($expense->updated_at), 'archived_at' => $this->getTimestamp($expense->deleted_at), 'transaction_id' => $expense->transaction_id, 'bank_id' => $expense->bank_id, 'expense_currency_id' => (int) $expense->expense_currency_id, 'account_key' => $this->account->account_key, 'amount' => (float) $expense->amount, 'expense_date' => $expense->expense_date, 'exchange_rate' => (float) $expense->exchange_rate, 'invoice_currency_id' => (int) $expense->invoice_currency_id, 'is_deleted' => (bool) $expense->is_deleted, ]; } }