adjust after getuk updated

pkg/lib-helper/lib-helper.go

@@ -2,6 +2,7 @@ package libhelper
 
 import (
 	"fmt"
+	"regexp"
 	pl "simrs-vx/pkg/logger"
 	"strings"
 	"unicode"
@@ -113,3 +114,54 @@ func HandleCreateError(input any, event *pl.Event, err error) error {
 		return pl.SetLogError(event, input)
 	}
 }
+
+func HandleListError(input any, event *pl.Event, err error) error {
+	if err == nil {
+		return nil
+	}
+
+	e, ok := err.(*pgconn.PgError)
+	if !ok {
+		// fallback if it's not a pg error
+		event.Status = "failed"
+		event.ErrInfo = pl.ErrorInfo{
+			Code:   "data-list-fail",
+			Detail: fmt.Sprintf("database list failed: %s", err.Error()),
+			Raw:    err,
+		}
+		return pl.SetLogError(event, input)
+	}
+
+	re := regexp.MustCompile(`^([^:]+):\s*unsupported relations for schema\s+(\S+)`)
+	if matches := re.FindStringSubmatch(e.Message); len(matches) == 3 {
+		relation := strings.TrimSpace(matches[1])
+		schema := strings.TrimSpace(matches[2])
+
+		event.Status = "failed"
+		event.ErrInfo = pl.ErrorInfo{
+			Code:   "invalid-relation",
+			Detail: fmt.Sprintf("Invalid relation '%s' for schema '%s' — check the relation name.", relation, schema),
+			Raw:    e,
+		}
+		return pl.SetLogError(event, input)
+	}
+
+	if strings.Contains(e.Message, "unsupported relations for schema") {
+		event.Status = "failed"
+		event.ErrInfo = pl.ErrorInfo{
+			Code:   "invalid-relation",
+			Detail: fmt.Sprintf("Unsupported relation detected: %s", e.Message),
+			Raw:    e,
+		}
+		return pl.SetLogError(event, input)
+	}
+
+	// Generic pg error fallback
+	event.Status = "failed"
+	event.ErrInfo = pl.ErrorInfo{
+		Code:   "pg-error",
+		Detail: fmt.Sprintf("PostgreSQL error: %s", e.Message),
+		Raw:    e,
+	}
+	return pl.SetLogError(event, input)
+}