public override void Map(Type targeWorkItemType, IEnumerable <KeyValuePair <IWorkItem, IIdentifiable> > workItemMappings, IWorkItemMapper workItemMapper)
{
var workingSet = workItemMappings.ToList();
var parentIdField = targeWorkItemType.GetProperty("ParentId");
if (!workingSet.Any() || parentIdField == null)
{
return;
}
var workItems = workingSet.Select(wi => wi.Key).ToList();
var ids = workItems.Select(wi => wi.Id);
var asOf = workItems.Max(wi => wi.ChangedDate);
var childToParentLinks =
_workItemStore.QueryLinks(string.Format(ParentLinkQueryFormat, string.Join(",", ids), asOf))
.Where(link => link.LinkTypeId != SelfReferenceLinkId);
var childToParentDictionary = childToParentLinks.ToDictionary(link => link.SourceId, link => link.TargetId);
foreach (var workItemMapping in workingSet)
{
var childId = workItemMapping.Key.Id;
if (childToParentDictionary.ContainsKey(childId))
{
parentIdField.SetValue(workItemMapping.Value, childToParentDictionary[childId]);
}
}
}
public IEnumerable <IWorkItemLinkInfo> QueryLinks(string wiql, bool dayPrecision = false)
{
QueryLinksCallCount += 1;
return(_innerWorkItemStore.QueryLinks(wiql, dayPrecision));
}