Fix missing project name

Author: giuliov

src/aggregator-function/RuleWrapper.cs

@@ -36,9 +36,13 @@ internal async Task<string> Execute(dynamic data)
         {
             string collectionUrl = data.resourceContainers.collection.baseUrl;
             string eventType = data.eventType;
-            int workItemId = (eventType != "workitem.updated") ? data.resource.id : data.resource.workItemId;
+            int workItemId = (eventType != "workitem.updated")
+                ? data.resource.id
+                : data.resource.workItemId;
             Guid teamProjectId = data.resourceContainers.project.id;
-            string teamProjectName = data.resourceContainers.project.name;
+            string teamProjectName = (eventType != "workitem.updated")
+                ? data.resource.fields["System.TeamProject"]
+                : data.resource.revision.fields["System.TeamProject"];
 
             logger.WriteVerbose($"Connecting to Azure DevOps using {configuration.DevOpsTokenType}...");
             var clientCredentials = default(VssCredentials);

src/aggregator-shared/AggregatorConfiguration.cs

@@ -31,7 +31,7 @@ static public AggregatorConfiguration Read(Microsoft.Extensions.Configuration.IC
             ac.DevOpsToken = config["Aggregator_VstsToken"];
             ac.SaveMode = Enum.TryParse(config["Aggregator_SaveMode"], out SaveMode sm)
                 ? sm
-                : SaveMode.Item;
+                : SaveMode.Default;
             return ac;
         }