- } elsif (( $invoice->is_sales && $invoice->invoice_type eq 'credit_note' ) ||
- (!$invoice->is_sales && $invoice->invoice_type eq 'ap_transaction' )) {
- # no check for overpayment/multiple payments
-
- # 1. $invoice->open_amount is arap.amount - ararp.paid (always positive!)
- # 2. $bank_transaction->amount is negative for outgoing transactions and positive for
- # incoming transactions.
- # 1. and 2. => we have to turn the sign for invoice_amount in bank_transactions
- # for verifying expected data, check t/bank/bank_transactions.t
- $bank_transaction->invoice_amount($invoice->open_amount * -1);
+ } else {
+ # use the whole amount of the bank transaction for the invoice, overpay the invoice if necessary
+
+ if ( $invoice->is_sales && $invoice->invoice_type eq 'credit_note' ) {
+ # $invoice->open_amount is negative for credit_notes
+ # $bank_transaction->amount is negative for outgoing transactions
+ # so $amount_of_transaction is negative but needs positive
+ $amount_of_transaction *= -1;
+
+ } elsif (!$invoice->is_sales && $invoice->invoice_type eq 'ap_transaction' ) {
+ # $invoice->open_amount may be negative for ap_transaction but may be positiv for negativ ap_transaction
+ # if $invoice->open_amount is negative $bank_transaction->amount is positve
+ # if $invoice->open_amount is positive $bank_transaction->amount is negative
+ # but amount of transaction is for both positive
+ $amount_of_transaction *= -1 if $invoice->open_amount == - $amount_of_transaction;
+ }