public async Task <IEnumerable <JsonPatchOperation> > Process(IMigrationContext migrationContext, IBatchMigrationContext batchContext, WorkItem sourceWorkItem, WorkItem targetWorkItem)
{
IList <JsonPatchOperation> jsonPatchOperations = new List <JsonPatchOperation>();
if (sourceWorkItem.Relations == null)
{
return(jsonPatchOperations);
}
IList <WorkItemRelation> sourceWorkItemLinkRelations = GetWorkItemLinkRelations(migrationContext, sourceWorkItem.Relations);
if (sourceWorkItemLinkRelations.Any())
{
foreach (WorkItemRelation sourceWorkItemLinkRelation in sourceWorkItemLinkRelations)
{
int linkedSourceId = ClientHelpers.GetWorkItemIdFromApiEndpoint(sourceWorkItemLinkRelation.Url);
int targetWorkItemId = targetWorkItem.Id.Value;
int linkedTargetId;
if (!migrationContext.SourceToTargetIds.TryGetValue(linkedSourceId, out linkedTargetId))
{
continue;
}
string comment = MigrationHelpers.GetCommentFromAttributes(sourceWorkItemLinkRelation);
WorkItemLink newWorkItemLink = new WorkItemLink(linkedTargetId, sourceWorkItemLinkRelation.Rel, false, false, comment, 0);
JsonPatchOperation workItemLinkAddOperation = MigrationHelpers.GetWorkItemLinkAddOperation(migrationContext, newWorkItemLink);
jsonPatchOperations.Add(workItemLinkAddOperation);
}
}
return(jsonPatchOperations);
}
public static JsonPatchOperation GetWorkItemLinkAddOperation(IMigrationContext migrationContext, WorkItemLink workItemLink)
{
string workItemEndpoint = ClientHelpers.GetWorkItemApiEndpoint(migrationContext.Config.TargetConnection.Account, workItemLink.Id);
JsonPatchOperation jsonPatchOperation = new JsonPatchOperation();
jsonPatchOperation.Operation = Operation.Add;
jsonPatchOperation.Path = $"/{Constants.Relations}/-";
jsonPatchOperation.Value = new
{
rel = workItemLink.ReferenceName,
url = workItemEndpoint,
attributes = new
{
comment = workItemLink.Comment
}
};
return(jsonPatchOperation);
}