/// <summary>
/// Process all the history revisions
/// </summary>
/// <param name="sourceWIId"></param>
/// <param name="imWorkItem"></param>
/// <param name="setMigStatusDone"></param>
/// <returns></returns>
public bool WriteHistoryItems(string sourceWIId, InMemoryWorkItem imWorkItem, bool setMigStatusDone)
{
m_revision = m_currentWorkItem.Rev - 1;
m_vstsWorkItem.Id = m_currentWorkItem.Id;
m_vstsWorkItem.areaId = m_currentWorkItem.AreaId;
m_sourceWorkItemId = sourceWIId;
string currentMigStatus = (string)m_currentWorkItem[m_migrationStatusFieldName];
int revCount = 0;
bool isMigStatusInt = int.TryParse(currentMigStatus, out revCount);
Debug.Assert(isMigStatusInt); // should be able to parse always.. otherwise a code bug
// process all history revisions and save in each call
for (int historyIdx = 0; historyIdx < imWorkItem.HistoryItems.Count; historyIdx++)
{
// create new webs service call xml fragment
WSHelper webServiceHelper = new WSHelper(WSHelper.WebServiceType.UpdateWorkItem);
// set the required attributes
webServiceHelper.SetWorkItemAndRevision(m_currentWorkItem.Id, ++m_revision);
InMemoryHistoryItem imHistoryItem = (InMemoryHistoryItem)imWorkItem.HistoryItems[historyIdx];
if (historyIdx == imWorkItem.HistoryItems.Count - 1 && // last history item
imWorkItem.Attachments.Count == 0 && // no attachments
imWorkItem.Links.Count == 0 && // no links
setMigStatusDone) // caller asked for it
{
// last item.. set mig status to done
ProcessRevision(webServiceHelper, imHistoryItem.UpdatedView, "Done");
}
else
{
ProcessRevision(webServiceHelper, imHistoryItem.UpdatedView, (++revCount).ToString());
}
try
{
webServiceHelper.Save();
}
finally
{
}
}
if (imWorkItem.Attachments.Count > 0 ||
imWorkItem.Links.Count > 0)
{
return(ProcessAttachmentsAndLinks(imWorkItem, setMigStatusDone));
}
return(true);
}
} // end of Populate()
/// <summary>
/// Processes the history for current record.
/// </summary>
/// <param name="initialView">First history item structure</param>
/// <param name="migratedHistory">No of history items already migrated</param>
/// <returns>List of history items except first one</returns>
private ArrayList ProcessHistory(Hashtable initialView, int migratedHistory)
{
int noOfHistory = 0;
ArrayList historyItems = new ArrayList();
try
{
Logger.Write(LogSource.CQ, TraceLevel.Verbose, "Processing History for {0} : {1}", m_entityName, m_sourceId);
// record all history items except the first one
Hashtable currentHistory = null;
OAdHistoryFields cqHistFields = CQWrapper.GetHistoryFields(m_CQEntity);
int historyFldCount = CQWrapper.HistoryFieldsCount(cqHistFields);
for (int histFldIndex = 0; histFldIndex < historyFldCount; histFldIndex++)
{
object ob = (object)histFldIndex;
OAdHistoryField historyField = CQWrapper.HistoryFieldsItem(cqHistFields, ref ob);
int historyCount = CQWrapper.HistoryFieldHistoriesCount(historyField);
for (int histIndex = migratedHistory; histIndex < historyCount; histIndex++)
{
if (histIndex == 0)
{
// first history.. use the initial view to record history
currentHistory = initialView;
}
else
{
// create a new instance to record history
InMemoryHistoryItem imHistItem = new InMemoryHistoryItem();
historyItems.Add(imHistItem);
currentHistory = imHistItem.UpdatedView;
}
object obHistIndex = (object)histIndex;
OAdHistory aHistory = CQWrapper.HistoryFieldHistoriesItem(historyField, ref obHistIndex);
string[] parsedString = CQWrapper.HistoryValue(aHistory).Split('\t');
Debug.Assert(parsedString != null && parsedString.Length >= 6);
string date = parsedString[1];
string user = parsedString[2];
string action = parsedString[3];
string oldstate = parsedString[4];
string newstate = parsedString[5];
DateTime changedDate = DateTime.Parse(date, CultureInfo.CurrentCulture);
Logger.Write(LogSource.CQ, TraceLevel.Verbose, "History Item : [{0}] [{1}] [{2}] [{3}]",
changedDate, user, oldstate, newstate);
string historyval = UtilityMethods.Format(CQResource.CQ_HISTORY_STRING, changedDate.ToString(CultureInfo.CurrentCulture),
user, action, oldstate, newstate);
currentHistory.Add("History", historyval);
currentHistory.Add("user_name", user);
currentHistory.Add("Reason", action);
if (!String.Equals("N/A", newstate, StringComparison.Ordinal))
{
// add state only if state is valid
currentHistory.Add("State", newstate);
}
noOfHistory++;
#if DEBUG
CommonConstants.NoOfHistory++;
#endif
}
}
}
finally
{
}
return(historyItems);
} // end of ProcessHistory()