org.notima.swish.internal.HandelsBankenReportParser Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of swish4j Show documentation
Java client to communicate with Swish
The newest version!
package org.notima.swish.internal;

import java.io.BufferedReader;
import java.io.IOException;
import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;

import org.apache.commons.csv.CSVFormat;
import org.apache.commons.csv.CSVRecord;
import org.notima.swish.reports.SettlementReport;
import org.notima.swish.reports.SettlementReportRow;

public class HandelsBankenReportParser implements ReportParser {

    private static final String H_RECORD_TYPE = "recType";
    private static final String H_ORG_NO = "orgNo";
    private static final String H_ACCOUNT_NUMBER = "accNo";
    private static final String H_BIC = "bic";
    private static final String H_SWISH_NUMBER = "swishNo";
    private static final String H_TRANSACTION_DATE = "tDate";
    private static final String H_TRANSACTION_TYPE = "tType";
    private static final String H_AMOUNT = "amount";
    private static final String H_CURRENCY = "currency";
    private static final String H_MOBILE_NUMBER = "mobNo";
    private static final String H_NAME = "name";
    private static final String H_PAYMENT_REFERENCE = "pRef";
    private static final String H_NOTIFICATION = "notif";
    private static final String H_ORDER_ID = "orderId";
    private static final String H_TIME = "time";
    private static final String H_BOOKING_DATE = "bookingDate";
    private static final String H_INSTRUCTION_ID = "instructionId";
    private static final String H_E2E_ID = "e2eId";

    private char separator;

    public static final String TRANSACTION_NORMAL = "SWH";
    public static final String TRANSACTION_REFUND = "SWR";
    
    SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
    DecimalFormat decimalFormat = new DecimalFormat("0.#");

    @Override
    public SettlementReport parse(BufferedReader reader) throws IOException, ParseException {
        SettlementReport report = new SettlementReport();
        report.setRows(new ArrayList());
        Iterable records = CSVFormat.DEFAULT
            .withDelimiter(separator)
            .withHeader(
                H_RECORD_TYPE, 
                H_ORG_NO, 
                H_ACCOUNT_NUMBER, 
                H_BIC, 
                H_SWISH_NUMBER, 
                H_TRANSACTION_DATE, 
                H_TRANSACTION_TYPE, 
                H_AMOUNT, 
                H_CURRENCY, 
                H_MOBILE_NUMBER, 
                H_NAME, 
                H_PAYMENT_REFERENCE, 
                H_NOTIFICATION, 
                H_ORDER_ID,
                H_TIME,
                H_BOOKING_DATE,
                H_INSTRUCTION_ID,
                H_E2E_ID
            )
            .parse(reader);

        for (CSVRecord record : records) {
            if(record.size() > 2) {
                report.getRows().add(parseRecord(record));
                report.setAccountNumber(record.get(H_ACCOUNT_NUMBER));
            }
        }
        reader.close();
        return report;
    }

    private SettlementReportRow parseRecord(CSVRecord record) throws ParseException {
        SettlementReportRow row = new SettlementReportRow();
        checkTransactionTypeAndSetAmount(row, record);
        try {
        	row.setBookKeepingDate(dateFormat.parse(record.get(H_BOOKING_DATE)));
        } catch (java.text.ParseException pe) {
        	// For some reason, this can be empty
        }
        row.setCheckoutOrderId(record.get(H_ORDER_ID));
        row.setMessage(record.get(H_NOTIFICATION));
        row.setRecipientName(record.get(H_ORG_NO));
        row.setRecipientNumber(record.get(H_SWISH_NUMBER));
        row.setSenderName(record.get(H_NAME));
        row.setSenderNumber(record.get(H_MOBILE_NUMBER));
        row.setTransactionDate(dateFormat.parse(record.get(H_TRANSACTION_DATE)));
        return row;
    }

    private void checkTransactionTypeAndSetAmount(SettlementReportRow row, CSVRecord record) throws ParseException {

    	row.setAmount(decimalFormat.parse(record.get(H_AMOUNT)).doubleValue());
    	String transactionType = record.get(H_TRANSACTION_TYPE);
    	if (TRANSACTION_REFUND.equalsIgnoreCase(transactionType)) {
    		row.setAmount(-row.getAmount());
    	}
    	
    }
    
    
    public void setSeparator(char separator) {
        this.separator = separator;
        DecimalFormatSymbols symbols = new DecimalFormatSymbols();
        symbols.setDecimalSeparator(separator == ',' ? '.' : ',');
        decimalFormat = new DecimalFormat("0.#");
        decimalFormat.setDecimalFormatSymbols(symbols);
    }
    
}