public TFSProductBacklogItem CreateProductBacklogItem(SNDevelopmentItem developmentItem, string teamProject)
{
TFSProductBacklogItem tfsPBI = null;
// Construct the object containing field values required for the new work item
JsonPatchDocument patchDocument = new JsonPatchDocument();
patchDocument.Add(
new JsonPatchOperation()
{
Operation = Operation.Add,
Path = "/fields/System.Title",
Value = developmentItem.Short_Description == null? "No description in ServiceNow" : developmentItem.Short_Description
});
patchDocument.Add(
new JsonPatchOperation()
{
Operation = Operation.Add,
Path = "/fields/FET.SNEnhancement",
Value = developmentItem.Number
}
);
patchDocument.Add(
new JsonPatchOperation()
{
Operation = Operation.Add,
Path = "/fields/FET.SNInternalId",
Value = developmentItem.SystemId
}
);
string serverUrl = (string)configReader.GetValue("TFSServerUrl", typeof(string));
//Initialise the connection to the TFS server
VssConnection connection = new VssConnection(new Uri(serverUrl), new VssCredentials(new WindowsCredential(true)));
using (WorkItemTrackingHttpClient workItemTrackingClient = connection.GetClient <WorkItemTrackingHttpClient>())
{
// Get the project to create the work item in
TeamProjectReference projectReference = FindProject(connection, teamProject);
if (projectReference != null)
{
// Create the new work item
WorkItem newWorkItem = workItemTrackingClient.CreateWorkItemAsync(patchDocument, projectReference.Id, "Product Backlog Item").Result;
if (newWorkItem != null)
{
tfsPBI = GetPBIFromSNDevItem(developmentItem);
}
}
}
return(tfsPBI);
}
private bool UpdateEnhancement(TFSProductBacklogItem backlogItem)
{
bool retValue = false;
SNDevelopmentItem devItem = new SNDevelopmentItem()
{
Number = backlogItem.ServiceNowEnhancement,
SystemId = backlogItem.ServiceNowInternalId,
External_Reference_Id = string.Format("PBI{0}", backlogItem.ID),
Short_Description = backlogItem.Title
};
try
{
var devItem2 = snClient.GetEnhancement(devItem.SystemId);
string snState = Settings.Instance.TfsWIStateMapping.GetValueOrDefault(backlogItem.State);
string snAssignmentGroup = devItem2.Assignment_Group;
string assignmentGroup = Settings.Instance.TfsWIStateAssignmentGroup.GetValueOrDefault(backlogItem.State);
if (!string.IsNullOrEmpty(snState))
{
// Do not modify SN state if TFS state order is lower than ServiceNow state order
int tfsStateOrder = Settings.Instance.TfsStateOrder.GetValueOrDefault(backlogItem.State, 0);
int snStateOrder = Settings.Instance.SnEnhancementStateOrder.GetValueOrDefault(devItem2.State, 0);
if (snStateOrder <= tfsStateOrder)
{
devItem.State = snState;
}
// Only modify the assignment group if the state is "Work in Progress"
if (!string.IsNullOrEmpty(assignmentGroup) && (snState == "Work in Progress"))
{
if ((snAssignmentGroup == "Navision Development") || (snAssignmentGroup == "Navision Support"))
{
devItem.Assignment_Group = assignmentGroup;
}
}
if ((devItem.State != devItem2.State) ||
(devItem.Assignment_Group != devItem2.Assignment_Group) ||
(devItem.External_Reference_Id != devItem2.External_Reference_Id))
{
retValue = snClient.UpdateEnhancement(devItem);
}
}
}
catch (Exception ex)
{
logger.Error(ex);
}
return(retValue);
}
private TFSProductBacklogItem InsertOrUpdateSinglePBI(SNDevelopmentItem developmentItem)
{
TFSProductBacklogItem curtfsPBI = tfsClient.GetPBIFromSNDevItem(developmentItem);
TFSProductBacklogItem tfsPBI = null;
try
{
if (curtfsPBI != null)
{
//Update PBI in TFS
try
{
tfsPBI = curtfsPBI;
string tfsState = Settings.Instance.SnEnhancementStateMapping.GetValueOrDefault(developmentItem.State);
if (!string.IsNullOrEmpty(tfsState))
{
int tfsStateOrder = Settings.Instance.TfsStateOrder.GetValueOrDefault(tfsState, 0);
int snStateOrder = Settings.Instance.SnEnhancementStateOrder.GetValueOrDefault(developmentItem.State, 0);
if (snStateOrder > tfsStateOrder)
{
tfsPBI.State = tfsState;
}
}
if (curtfsPBI.Title != developmentItem.Short_Description)
{
tfsPBI.Title = developmentItem.Short_Description;
}
if ((tfsPBI.Title != curtfsPBI.Title) || (tfsPBI.State != curtfsPBI.State))
{
tfsClient.UpdateProductBacklogItem(developmentItem, tfsPBI);
nbPBIUpdated++;
tfsPBI = null;
}
}
catch (Exception ex)
{
logger.Error(ex);
}
}
else
{
//Create PBI in TFS
try
{
// The project come from the mapping between Assignment Group and team project in Settings file
string assginmentGroup = developmentItem.Assignment_Group == null?string.Empty: developmentItem.Assignment_Group;
string teamProject = Settings.Instance.SnAssignGroupMapping.GetValueOrDefault(assginmentGroup);
string tfsState = Settings.Instance.SnEnhancementStateMapping.GetValueOrDefault(developmentItem.State);
if ((tfsState == "New") && (!string.IsNullOrEmpty(teamProject)))
{
tfsPBI = tfsClient.CreateProductBacklogItem(developmentItem, teamProject);
nbPBICreated++;
}
}
catch (Exception ex)
{
logger.Error(ex);
}
}
}
catch (Exception ex)
{
logger.Error(ex);
}
return(tfsPBI);
}
public TFSProductBacklogItem GetPBIFromSNDevItem(SNDevelopmentItem developmentItem)
{
TFSProductBacklogItem tfsPBI = null;
try
{
//create a wiql object and build our query
Wiql wiql = new Wiql()
{
Query = "Select [ID],[Title],[ServiceNow InternalId] " +
"From WorkItems " +
"Where [Work Item Type] = 'Product Backlog Item' " +
"And [ServiceNow InternalId] = '" + developmentItem.SystemId + "' "
};
string serverUrl = (string)configReader.GetValue("TFSServerUrl", typeof(string));
//Initialise the connection to the TFS server
VssConnection connection = new VssConnection(new Uri(serverUrl), new VssCredentials(new WindowsCredential(true)));
//create instance of work item tracking http client
using (WorkItemTrackingHttpClient workItemTrackingHttpClient = connection.GetClient <WorkItemTrackingHttpClient>())
{
//execute the query to get the list of work items in teh results
WorkItemQueryResult workItemQueryResult = workItemTrackingHttpClient.QueryByWiqlAsync(wiql).Result;
//Some error handling
if (workItemQueryResult.WorkItems.Count() != 0)
{
//need to get the work item Id for the GET request
int wiID = workItemQueryResult.WorkItems.First().Id;
//build a list of the fields we want to see
string[] fields = new string[5];
fields[0] = "System.Id";
fields[1] = "System.Title";
fields[2] = "System.State";
fields[3] = "FET.SNEnhancement";
fields[4] = "FET.SNInternalId";
var workItem = workItemTrackingHttpClient.GetWorkItemAsync(wiID, fields, workItemQueryResult.AsOf).Result;
if (workItem != null)
{
tfsPBI = new TFSProductBacklogItem()
{
ID = workItem.Id.Value,
Title = (string)workItem.Fields[fields[1]],
State = (string)workItem.Fields[fields[2]],
ServiceNowEnhancement = (string)workItem.Fields[fields[3]],
ServiceNowInternalId = (string)workItem.Fields[fields[4]]
};
}
}
}
}
catch (Exception ex)
{
logger.Error(ex);
}
return(tfsPBI);
}
public TFSProductBacklogItem UpdateProductBacklogItem(SNDevelopmentItem developmentItem, TFSProductBacklogItem tfsPBI)
{
// Construct the object containing field values required for the new work item
JsonPatchDocument patchDocument = new JsonPatchDocument();
patchDocument.Add(
new JsonPatchOperation()
{
Operation = Operation.Add,
Path = "/fields/System.Title",
Value = developmentItem.Short_Description == null ? "No description in ServiceNow" : developmentItem.Short_Description
});
patchDocument.Add(
new JsonPatchOperation()
{
Operation = Operation.Add,
Path = "/fields/System.State",
Value = tfsPBI.State
}
);
string serverUrl = (string)configReader.GetValue("TFSServerUrl", typeof(string));
//Initialise the connection to the TFS server
VssConnection connection = new VssConnection(new Uri(serverUrl), new VssCredentials(new WindowsCredential(true)));
using (WorkItemTrackingHttpClient workItemTrackingClient = connection.GetClient <WorkItemTrackingHttpClient>())
{
// Create the new work item
WorkItem UpdatedWorkItem = workItemTrackingClient.UpdateWorkItemAsync(patchDocument, tfsPBI.ID).Result;
if (UpdatedWorkItem != null)
{
tfsPBI = GetPBIFromSNDevItem(developmentItem);
}
}
return(tfsPBI);
}
