List all Sitecore contacts that have completed a goal

customrule.cs

public class HasContactCompletedGoal<T> : TypedQueryableStringOperatorCondition<T, IndexedContact> where T : VisitorRuleContext<IndexedContact>
{
    private const string IndexField = "Contact.CompletedGoals";
    private const string ContainsOperatorId = "{2E67477C-440C-4BCA-A358-3D29AED89F47}";

    public HasContactCompletedGoal()
    {
        OperatorId = ContainsOperatorId;
    }

    protected override Expression<Func<IndexedContact, bool>> GetResultPredicate(T ruleContext)
    {
        ID valueAsId;
        var parsedValueToId = ID.TryParse(Value, out valueAsId);
        ShortID valueAsShortId;
        var parsedValueToShortId = ShortID.TryParse(Value, out valueAsShortId);

        if (!parsedValueToId && !parsedValueToShortId)
        {
            return c => false;
        }

        if (parsedValueToShortId && valueAsId == (ID)null)
        {
            valueAsId = valueAsShortId.ToID();
        }

        var idConvertedToString = valueAsId.Guid.ToString("N").ToLowerInvariant();
        return GetCompareExpression(c => c[IndexField], idConvertedToString);
    }
}

goalscompletedfield.cs

public class GoalsCompletedField : IComputedIndexField
{
    private const string GoalsViewName = "goals";
    public string FieldName { get; set; }
    public string ReturnType { get; set; }

    public object ComputeFieldValue(IIndexable indexable)
    {
        var contactIndexable = indexable as IContactIndexable;
        if (contactIndexable == null)
            return null;

        var contactId = (Guid)contactIndexable.Id.Value;
        if (contactId == Guid.Empty)
            return null;

        var viewParams = new ViewParameters
        {
            ContactId = contactId,
            ViewName = GoalsViewName,
            ViewEntityId = null
        };
        var resultSet = CustomerIntelligenceManager.ViewProvider.GenerateContactView(viewParams);

        return resultSet.Data.Dataset[GoalsViewName].Rows
            .Cast<DataRow>()
            .Select(GetGoalIdFromDataRow())
            .Distinct();
    }

    private static Func<DataRow, object> GetGoalIdFromDataRow()
    {
        return dataRow => dataRow[2];
    }
}

ootb-rule.cs

protected override bool Execute(T ruleContext)
{
  Assert.ArgumentNotNull((object) ruleContext, "ruleContext");
  Assert.IsNotNull((object) Tracker.Current, "Tracker.Current is not initialized");
  Assert.IsNotNull((object) Tracker.Current.Session, "Tracker.Current.Session is not initialized");
  Assert.IsNotNull((object) Tracker.Current.Session.Interaction, "Tracker.Current.Session.Interaction is not initialized");
  if (!this.GoalGuid.HasValue)
    return false;
  if (this.HasEventOccurredInInteraction((IInteractionData) Tracker.Current.Session.Interaction))
    return true;
  Assert.IsNotNull((object) Tracker.Current.Contact, "Tracker.Current.Contact is not initialized");
  return this.FilterKeyBehaviorCacheEntries(Tracker.Current.Contact.GetKeyBehaviorCache()).Any<KeyBehaviorCacheEntry>((Func<KeyBehaviorCacheEntry, bool>) (entry =>
  {
    Guid id = entry.Id;
    Guid? goalGuid = this.GoalGuid;
    if (goalGuid.HasValue)
      return id == goalGuid.GetValueOrDefault();
    return false;
  }));
}

rulepatch.config

<configuration xmlns:patch="http://www.sitecore.net/xmlconfig/">
  <sitecore>
    <contentSearch>
      <configuration type="Sitecore.ContentSearch.ContentSearchConfiguration, Sitecore.ContentSearch">
        <indexes hint="list:AddIndex">
          <index id="sitecore_analytics_index" >
            <configuration>
              <documentOptions>
                <fields hint="raw:AddComputedIndexField">
                  <field fieldName="Contact.CompletedGoals" 
                         type="GoalCompletionReporting.Business.Search.GoalsCompletedField, GoalCompletionReporting.Business"
                         matchField="type" 
                         matchValue="contact" 
                         separator="" />
                </fields>
              </documentOptions>
            </configuration>
          </index>
        </indexes>
      </configuration>
    </contentSearch>
  </sitecore>
</configuration>

I've upgraded my solution to sitecore 9. After upgrade Sitecore.Analytics.Rules.SegmentBuilder is not accessible and TypeQueryableStringOperationCondtion is also not accessable. Please help, how to resolve this?