fix

src/main/java/com/sasiedzi/event/domain/TransactionItem.java

@@ -11,7 +11,7 @@ import java.math.BigDecimal;
 @Entity
 @Table(name = "transaction_item")
 @SuppressWarnings("common-java:DuplicatedBlocks")
-public class TransactionItem implements Serializable {
+public class TransactionItem implements Serializable, Comparable<TransactionItem> {
 
     private static final long serialVersionUID = 1L;
 
@@ -181,4 +181,9 @@ public class TransactionItem implements Serializable {
             ", locked='" + getLocked() + "'" +
             "}";
     }
+
+    @Override
+    public int compareTo(TransactionItem o) {
+        return TransactionItemComparator.compare2(this, o);
+    }
 }

src/main/java/com/sasiedzi/event/domain/TransactionItemComparator.java

@@ -4,10 +4,9 @@ import java.util.Comparator;
 
 public class TransactionItemComparator implements Comparator<TransactionItem> {
 
-    private UserAccountComparator userAccountComparator = new UserAccountComparator();
+    private static final UserAccountComparator userAccountComparator = new UserAccountComparator();
 
-    @Override
-    public int compare(TransactionItem item1, TransactionItem item2) {
+    public static int compare2(TransactionItem item1, TransactionItem item2) {
         // Sprawdzamy, czy którykolwiek z obiektów jest null
         if (item1 == null && item2 == null) return 0;
         if (item1 == null) return -1;
@@ -17,7 +16,12 @@ public class TransactionItemComparator implements Comparator<TransactionItem> {
         return compareUserAccounts(item1.getUserAccount(), item2.getUserAccount());
     }
 
-    private int compareUserAccounts(UserAccount ua1, UserAccount ua2) {
+    @Override
+    public int compare(TransactionItem item1, TransactionItem item2) {
+        return compare2(item1, item2);
+    }
+
+    private static int compareUserAccounts(UserAccount ua1, UserAccount ua2) {
         // Używamy naszego komparatora UserAccount
         int compare = userAccountComparator.compare(ua1, ua2);
         if (compare == 0) {

src/main/java/com/sasiedzi/event/web/rest/errors/ExceptionTranslator.java

@@ -2,6 +2,7 @@ package com.sasiedzi.event.web.rest.errors;
 
 import static org.springframework.core.annotation.AnnotatedElementUtils.findMergedAnnotation;
 
+import com.sasiedzi.event.SasiedziApp;
 import jakarta.servlet.http.HttpServletRequest;
 import java.net.URI;
 import java.util.Arrays;
@@ -9,7 +10,10 @@ import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.core.env.Environment;
 import org.springframework.dao.ConcurrencyFailureException;
@@ -57,9 +61,16 @@ public class ExceptionTranslator extends ResponseEntityExceptionHandler {
         this.env = env;
     }
 
+    private static final Logger LOG = LoggerFactory.getLogger(ExceptionTranslator.class);
+
     @ExceptionHandler
     public ResponseEntity<Object> handleAnyException(Throwable ex, NativeWebRequest request) {
         ProblemDetailWithCause pdCause = wrapAndCustomizeProblem(ex, request);
+        if (pdCause.getStatus() == HttpStatus.INTERNAL_SERVER_ERROR.value() && !env.matchesProfiles("dev")) {
+            // If profile is dev, then Logging Aspect will handle logging.
+            // In all other profiles no error is logged :-( No idea why that should be a good decision.
+            LOG.error("Internal Server error happened", ex);
+        }
         return handleExceptionInternal((Exception) ex, pdCause, buildHeaders(ex), HttpStatusCode.valueOf(pdCause.getStatus()), request);
     }