Future _updateExistingFlakyIssue()

in app_dart/lib/src/request_handlers/update_existing_flaky_issues.dart [95:134]
34 lines of code
11 McCabe index (conditional complexity)

  Future<void> _updateExistingFlakyIssue(
    GithubService gitHub,
    RepositorySlug slug,
    pb.SchedulerConfig schedulerConfig, {
    required List<BuilderStatistic> prodBuilderStatisticList,
    required List<BuilderStatistic> stagingBuilderStatisticList,
    required Map<String?, Issue> nameToExistingIssue,
  }) async {
    final Map<String, bool> builderFlakyMap = <String, bool>{};
    for (pb.Target target in schedulerConfig.targets) {
      builderFlakyMap[target.name] = target.bringup;
    }
    // For prod builder stats, updates an existing flaky bug when the builder is not marked as flaky.
    //
    // If a builder is marked as flaky, it is expected to run in `staging` pool.
    // It is possible that a flaky bug exists for a builder, but the builder is not marked as flaky,
    // such as a shard builder. For this case, it is still running in `prod` pool.
    for (final BuilderStatistic statistic in prodBuilderStatisticList) {
      if (nameToExistingIssue.containsKey(statistic.name) &&
          builderFlakyMap.containsKey(statistic.name) &&
          builderFlakyMap[statistic.name] == false &&
          _buildsAreEnough(statistic)) {
        await _addCommentToExistingIssue(gitHub, slug,
            bucket: _getBucket(builderFlakyMap, statistic.name),
            statistic: statistic,
            existingIssue: nameToExistingIssue[statistic.name]!);
      }
    }
    // For all staging builder stats, updates any existing flaky bug.
    for (final BuilderStatistic statistic in stagingBuilderStatisticList) {
      if (nameToExistingIssue.containsKey(statistic.name) &&
          builderFlakyMap[statistic.name] == true &&
          _buildsAreEnough(statistic)) {
        await _addCommentToExistingIssue(gitHub, slug,
            bucket: _getBucket(builderFlakyMap, statistic.name),
            statistic: statistic,
            existingIssue: nameToExistingIssue[statistic.name]!);
      }
    }
  }