This code appears to analyze and log transactions, checking if...

August 30, 2025 at 08:30 PM

 if (transArsInfos.size() > 0) {
                        for (DailyBankTransInfo transArsInfo : transArsInfos) {

                           LOGGER_INFO.log("Banking transaction = " + bankTransaction + ". ARS Transaction = " + transArsInfo + ". account equals check " + transArsInfo.getBruksdato()+ "=" + bankTransaction.getTransDate()
                                    +" : "+ transArsInfo.getRegDato()+ "=" + bankTransaction.getUsageDate()
                                    +" : "+ bankTransaction.getTransAmount()+ "=" + transArsInfo.getNOK()
                                    +" : "+ transArsInfo.getDescription()+"="+((bankTransaction.getDescription() != null ? bankTransaction.getDescription() + ", " : StringUtils.EMPTY)
                                    + (bankTransaction.getMerchantName() != null ? bankTransaction.getMerchantName() : StringUtils.EMPTY)).trim());

                            if ((transArsInfo.getReqIDCase() != null && !transArsInfo.getReqIDCase().trim().equalsIgnoreCase(caseId))
                                    && (transArsInfo.getBruksdato()!= null && bankTransaction.getTransDate() != null && transArsInfo.getBruksdato().compareTo(bankTransaction.getTransDate()) == 0)
                                    && (transArsInfo.getRegDato()!= null && bankTransaction.getUsageDate()!=null && transArsInfo.getRegDato().compareTo(bankTransaction.getUsageDate()) == 0)
                                    && (bankTransaction.getTransAmount()!= null && transArsInfo.getNOK()!= null && bankTransaction.getTransAmount().compareTo(new BigDecimal(transArsInfo.getNOK())) == 0)
                                    && (transArsInfo.getDescription() != null && transArsInfo.getDescription().trim()
                                    .equals(((bankTransaction.getDescription() != null ? bankTransaction.getDescription() + ", " : StringUtils.EMPTY)
                                            + (bankTransaction.getMerchantName() != null ? bankTransaction.getMerchantName() : StringUtils.EMPTY)).trim()))) {

                                bankTransaction.setComplaintRaised(true);
                                break;
                            }
                        }
                    }

This code appears to analyze and log transactions, checking if any transaction meets specific criteria, and takes an action if it does. Let's break it down step by step:

Check if there are ARS transactions to process:
- if (transArsInfos.size() > 0): This ensures that the list of transArsInfos (a collection of DailyBankTransInfo objects) is not empty before proceeding.
Iterate through each ARS transaction:
- The for loop iterates over all elements in transArsInfos. Each element is of type DailyBankTransInfo and is referred to as transArsInfo in the loop.
Log transaction comparison details:
- LOGGER_INFO.log(...): This logs detailed information about the comparison between a bankTransaction and the current transArsInfo. It includes properties such as dates (Bruksdato, RegDato), amounts, and descriptions from both objects.
Validate a series of conditions to check for a match:
- The if condition checks if specific fields of transArsInfo (from the ARS transactions) and bankTransaction (the banking transaction) match.
- Conditions checked:
  1. ReqIDCase does not match caseId (transArsInfo.getReqIDCase() != null ...)
  2. The transaction dates (Bruksdato and TransDate) are equal.
  3. The registration dates (RegDato and UsageDate) are equal.
  4. The transaction amounts (bankTransaction.getTransAmount() and transArsInfo.getNOK()) are equal.
  5. The descriptions also match.
  - The ARS description (transArsInfo.getDescription()) is compared to a trimmed, concatenated string of the bank transaction's description (bankTransaction.getDescription()) and merchant name (bankTransaction.getMerchantName), if they exist.
If all conditions match:
- The property ComplaintRaised of the bankTransaction object is set to true.
- The loop ends early with the break statement.

What does this accomplish as a whole?

This code is analyzing and comparing a single banking transaction (bankTransaction) with a collection of ARS transactions (transArsInfos).
The goal is to determine if there is a matching ARS transaction based on various criteria (dates, amount, and description).
If a match is found, the banking transaction is flagged by setting ComplaintRaised to true, and no further comparisons are made.

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