projekt kivitendo

              ||              SL::DB::Exchangerate->new(currency_id => $currency_id,

                                                        transdate   => $bank_transaction->valutadate);

        $ex->update_attributes($buysell => $fx_rate);

      } elsif ($default_rate != $fx_rate) {           # set record (banktransaction) exchangerate

        $bank_transaction->exchangerate($fx_rate);    # custom rate, will be displayed in ap, ir, is

      } elsif ($default_rate == $fx_rate) {

      # 5. finally reset  this bank transaction

      $bank_transaction->invoice_amount(0);

      $bank_transaction->cleared(0);

      $bank_transaction->save;

      # 6. and add a log entry in history_erp