private ConflictResolutionResult ResolveByUpdateConversionHisotry(MigrationConflict conflict, ConflictResolutionRule rule, out List <MigrationAction> actions)
{
actions = null;
var unresolvedRslt = new ConflictResolutionResult(false, ConflictResolutionType.Other);
string tgtItemId = rule.DataFieldDictionary[HistoryNotFoundUpdateConversionHistoryAction.DATAKEY_TARGET_ITEM_ID];
string srcRevRanges = rule.DataFieldDictionary[HistoryNotFoundUpdateConversionHistoryAction.DATAKEY_SOURCE_REVISION_RANGES];
string tgtRevRanges = rule.DataFieldDictionary[HistoryNotFoundUpdateConversionHistoryAction.DATAKEY_TARGET_REVISION_RANGES];
int[] srcRevs;
int[] tgtRevs;
if (string.IsNullOrEmpty(tgtItemId) ||
!IntegerRange.TryParseRangeString(srcRevRanges, out srcRevs) ||
!IntegerRange.TryParseRangeString(srcRevRanges, out tgtRevs) ||
srcRevs == null || srcRevs.Length == 0 || tgtRevs == null || tgtRevs.Length == 0 || srcRevs.Length != tgtRevs.Length)
{
return(unresolvedRslt);
}
WorkItemHistoryNotFoundConflictType conflictType = conflict.ConflictType as WorkItemHistoryNotFoundConflictType;
Debug.Assert(null != conflictType, "conflictType is null");
WorkItemHistoryNotFoundConflictTypeDetails dtls = conflictType.GetConflictDetails(conflict);
ConversionResult convRslt = new ConversionResult(dtls.SourceMigrationSourceId, dtls.TargetMigrationSourceId);
convRslt.ChangeId = HistoryNotFoundResolutionChangeId;
convRslt.ContinueProcessing = true;
for (int i = 0; i < srcRevs.Length; ++i)
{
convRslt.ItemConversionHistory.Add(new ItemConversionHistory(dtls.SourceWorkItemID, srcRevs[i].ToString(), tgtItemId, tgtRevs[i].ToString()));
}
int sessionRunId = 0;
Guid sourceMigrationSourceId = Guid.Empty;
using (RuntimeEntityModel context = RuntimeEntityModel.CreateInstance())
{
long actionInternalId = conflict.ConflictedChangeAction.ActionId;
var actionQuery = context.RTChangeActionSet.Where(a => a.ChangeActionId == actionInternalId);
if (actionQuery.Count() == 0)
{
return(unresolvedRslt);
}
RTChangeAction action = actionQuery.First();
action.ChangeGroupReference.Load();
action.ChangeGroup.SessionRunReference.Load();
sessionRunId = action.ChangeGroup.SessionRun.Id;
sourceMigrationSourceId = action.ChangeGroup.SourceUniqueId;
}
convRslt.Save(sessionRunId, sourceMigrationSourceId);
return(new ConflictResolutionResult(true, ConflictResolutionType.Other));
}
/// <summary>
/// Determines whether a rule can handles the subject conflict.
/// </summary>
/// <param name="conflict">The conflict to be resolved</param>
/// <param name="rule">The candidate rule</param>
/// <returns></returns>
public bool CanResolve(MigrationConflict conflict, ConflictResolutionRule rule)
{
if (conflict.ConflictedChangeAction == null ||
!ConflictTypeHandled.ScopeInterpreter.IsInScope(conflict.ScopeHint, rule.ApplicabilityScope))
{
return(false);
}
if (rule.ActionRefNameGuid.Equals(new HistoryNotFoundSubmitMissingChangesAction().ReferenceName))
{
if (SessionGroupIsRunning(conflict))
{
// auto submitting missiong change action requires the session to be interrupted
return(false);
}
}
if (rule.ActionRefNameGuid.Equals(new HistoryNotFoundUpdateConversionHistoryAction().ReferenceName))
{
// todo: check if session is running
string srcItemId = rule.DataFieldDictionary[HistoryNotFoundUpdateConversionHistoryAction.DATAKEY_SOURCE_ITEM_ID];
string tgtItemId = rule.DataFieldDictionary[HistoryNotFoundUpdateConversionHistoryAction.DATAKEY_TARGET_ITEM_ID];
string srcRevRanges = rule.DataFieldDictionary[HistoryNotFoundUpdateConversionHistoryAction.DATAKEY_SOURCE_REVISION_RANGES];
string tgtRevRanges = rule.DataFieldDictionary[HistoryNotFoundUpdateConversionHistoryAction.DATAKEY_TARGET_REVISION_RANGES];
if (string.IsNullOrEmpty(srcItemId) || string.IsNullOrEmpty(tgtItemId))
{
return(false);
}
int[] srcRevs;
int[] tgtRevs;
if (!IntegerRange.TryParseRangeString(srcRevRanges, out srcRevs) ||
!IntegerRange.TryParseRangeString(srcRevRanges, out tgtRevs))
{
return(false);
}
if (srcRevs == null || srcRevs.Length == 0 || tgtRevs == null || tgtRevs.Length == 0 || srcRevs.Length != tgtRevs.Length)
{
return(false);
}
}
return(true);
}
private ConflictResolutionResult ResolveBySubmitMissingChanges(
IServiceContainer serviceContainer,
MigrationConflict conflict,
ConflictResolutionRule rule,
out List <MigrationAction> actions)
{
actions = null;
var retVal = new ConflictResolutionResult(false, ConflictResolutionType.Other);
WITTranslationService translationService = serviceContainer.GetService(typeof(ITranslationService)) as WITTranslationService;
Debug.Assert(null != translationService, "translationService is not initialized or not a wit translation service");
using (RuntimeEntityModel context = RuntimeEntityModel.CreateInstance())
{
RTSessionGroup rtSessionGroup = FindSessionGroupForConflictedAction(conflict, context);
if (null == rtSessionGroup)
{
return(retVal);
}
BM.BusinessModelManager bmm = new BM.BusinessModelManager();
BM.Configuration sessionGroupConfig = bmm.LoadConfiguration(rtSessionGroup.GroupUniqueId);
// find target-side migration source config
var parentChangeGroup = FindChangeGroupForConflictedAction(conflict, context);
Guid targetMigrationSourceId = parentChangeGroup.SourceUniqueId;
BM.MigrationSource targetMigrationSourceConfig = sessionGroupConfig.SessionGroup.MigrationSources[targetMigrationSourceId];
if (null == targetMigrationSourceConfig)
{
return(retVal);
}
// find source-side migration source config
RTSession rtSession = FindSessionForConflictedAction(conflict, context);
BM.Session parentSession = null;
foreach (BM.Session s in sessionGroupConfig.SessionGroup.Sessions.Session)
{
if (new Guid(s.SessionUniqueId).Equals(rtSession.SessionUniqueId))
{
parentSession = s;
break;
}
}
if (parentSession == null)
{
return(retVal);
}
Guid sourceMigrationSourceId = ((new Guid(parentSession.LeftMigrationSourceUniqueId)).Equals(targetMigrationSourceId))
? new Guid(parentSession.RightMigrationSourceUniqueId) : new Guid(parentSession.LeftMigrationSourceUniqueId);
BM.MigrationSource sourceMigrationSourceConfig = sessionGroupConfig.SessionGroup.MigrationSources[sourceMigrationSourceId];
if (null == sourceMigrationSourceConfig)
{
return(retVal);
}
string sourceServerUrl = sourceMigrationSourceConfig.ServerUrl;
string sourceTeamProject = sourceMigrationSourceConfig.SourceIdentifier;
string targetServerUrl = targetMigrationSourceConfig.ServerUrl;
string targetTeamProject = targetMigrationSourceConfig.SourceIdentifier;
string srcWorkItemIdStr = TfsMigrationWorkItemStore.GetSourceWorkItemId(conflict.ConflictedChangeAction);
Debug.Assert(!string.IsNullOrEmpty(srcWorkItemIdStr), "srcWorkItemId is null or empty");
int srcWorkItemId;
if (!int.TryParse(srcWorkItemIdStr, out srcWorkItemId))
{
return(retVal);
}
string srcRevRanges = rule.DataFieldDictionary[HistoryNotFoundSubmitMissingChangesAction.DATAKEY_REVISION_RANGE];
int[] sourceRevToSync = new int[0];
if (string.IsNullOrEmpty(srcRevRanges))
{
sourceRevToSync = ExtractMissingRevs(conflict.ConflictedChangeAction);
}
else
{
if (!IntegerRange.TryParseRangeString(srcRevRanges, out sourceRevToSync))
{
return(retVal);
}
}
if (sourceRevToSync.Length == 0)
{
return(retVal);
}
try
{
// compute delta from source side
TfsWITAnalysisProvider analysisProvider = new TfsWITAnalysisProvider(sourceServerUrl, sourceTeamProject);
WorkItem sourceWorkItem = analysisProvider.GetWorkItem(srcWorkItemId);
Hist.MigrationAction[] sourceRevDetails = new Hist.MigrationAction[sourceRevToSync.Length];
for (int revIndex = 0; revIndex < sourceRevToSync.Length; ++revIndex)
{
var details = new TfsWITRecordDetails(sourceWorkItem, sourceRevToSync[revIndex]);
SanitizeDetails(details);
translationService.MapWorkItemTypeFieldValues(
sourceWorkItem.Id.ToString(), details.DetailsDocument, sourceMigrationSourceId);
TfsConstants.ChangeActionId actionId = (sourceRevToSync[revIndex] == 1 ? TfsConstants.ChangeActionId.Add : TfsConstants.ChangeActionId.Edit);
sourceRevDetails[revIndex] = new Hist.MigrationAction(sourceWorkItem.Id.ToString(), details, actionId);
}
// migrate to target side
TfsWITMigrationProvider migrationProvider = new TfsWITMigrationProvider(targetServerUrl, targetTeamProject, string.Empty);
Hist.ConversionResult conversionResult = migrationProvider.ProcessChangeGroup(sourceRevDetails);
// update conversion history
ConversionResult convRslt = new ConversionResult(sourceMigrationSourceId, targetMigrationSourceId);
convRslt.ChangeId = HistoryNotFoundResolutionChangeId;
convRslt.ContinueProcessing = true;
foreach (var itemConvHist in conversionResult.ItemConversionHistory)
{
convRslt.ItemConversionHistory.Add(new ItemConversionHistory(
itemConvHist.SourceItemId, itemConvHist.SourceItemVersion, itemConvHist.TargetItemId, itemConvHist.TargetItemVersion));
}
parentChangeGroup.SessionRunReference.Load();
int sessionRunId = parentChangeGroup.SessionRun.Id;
convRslt.Save(sessionRunId, sourceMigrationSourceId);
}
catch (Exception ex)
{
TraceManager.TraceException(ex);
retVal.Comment = ex.ToString();
return(retVal);
}
}
retVal.Resolved = true;
return(retVal);
}