feat(ui,snmp): IF-MIB интерфейсы в табл.1 связей, слияние с LLDP, сортировка по локальному порту

Made-with: Cursor

internal/scans/postgres_store.go

@@ -475,3 +475,60 @@ limit $2`
 	}
 	return out
 }
+
+func (s *PostgresStore) SaveInterfaceResult(scanID string, result InterfaceResult) error {
+	query := `
+insert into scan_interfaces (scan_id, ip, if_index, if_descr, if_name, if_oper_status, checked_at)
+values ($1, $2, $3, $4, $5, $6, $7)`
+	_, err := s.db.ExecContext(
+		context.Background(),
+		query,
+		scanID,
+		result.IP,
+		result.IfIndex,
+		result.IfDescr,
+		result.IfName,
+		result.IfOperStatus,
+		result.CheckedAt,
+	)
+	return err
+}
+
+func (s *PostgresStore) ListInterfaceResults(scanID string, filterIP string, limit int) []InterfaceResult {
+	if limit <= 0 {
+		limit = 4096
+	}
+	var rows *sql.Rows
+	var err error
+	if filterIP != "" {
+		rows, err = s.db.QueryContext(context.Background(), `
+select ip::text, if_index, coalesce(if_descr, ''), coalesce(if_name, ''), coalesce(if_oper_status, ''), checked_at
+from scan_interfaces
+where scan_id = $1 and ip = $2::inet
+order by if_index asc
+limit $3`,
+			scanID, filterIP, limit)
+	} else {
+		rows, err = s.db.QueryContext(context.Background(), `
+select ip::text, if_index, coalesce(if_descr, ''), coalesce(if_name, ''), coalesce(if_oper_status, ''), checked_at
+from scan_interfaces
+where scan_id = $1
+order by ip asc, if_index asc
+limit $2`,
+			scanID, limit)
+	}
+	if err != nil {
+		return nil
+	}
+	defer rows.Close()
+
+	out := make([]InterfaceResult, 0, 256)
+	for rows.Next() {
+		var r InterfaceResult
+		if err = rows.Scan(&r.IP, &r.IfIndex, &r.IfDescr, &r.IfName, &r.IfOperStatus, &r.CheckedAt); err != nil {
+			return nil
+		}
+		out = append(out, r)
+	}
+	return out
+}