Complete V1 scaffold

internal/service/audit.go

@@ -108,3 +108,54 @@ func (s *AuditService) ListByAction(ctx context.Context, action string, from, to
 
 	return filtered, nil
 }
+
+// ListAuditEvents returns paginated audit events (handler interface method).
+func (s *AuditService) ListAuditEvents(page, perPage int) ([]domain.AuditEvent, int64, error) {
+	if page < 1 {
+		page = 1
+	}
+	if perPage < 1 {
+		perPage = 50
+	}
+
+	filter := &repository.AuditFilter{
+		Offset:  int64((page - 1) * perPage),
+		PerPage: int64(perPage),
+	}
+
+	events, err := s.auditRepo.List(context.Background(), filter)
+	if err != nil {
+		return nil, 0, fmt.Errorf("failed to list audit events: %w", err)
+	}
+
+	// Convert pointers to values for the handler interface
+	var result []domain.AuditEvent
+	for _, e := range events {
+		if e != nil {
+			result = append(result, *e)
+		}
+	}
+
+	// TODO: Get total count from repository
+	total := int64(len(result))
+
+	return result, total, nil
+}
+
+// GetAuditEvent returns a single audit event (handler interface method).
+func (s *AuditService) GetAuditEvent(id string) (*domain.AuditEvent, error) {
+	filter := &repository.AuditFilter{
+		ID: id,
+	}
+
+	events, err := s.auditRepo.List(context.Background(), filter)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get audit event: %w", err)
+	}
+
+	if len(events) == 0 {
+		return nil, fmt.Errorf("audit event not found")
+	}
+
+	return events[0], nil
+}