feature[TW26304]: Create Last Transition Date column

Change-Id: I108f5c29f0a9affff3858829585129bc2de406c9

4 files changed, 82 insertions, 16 deletions

diff --git a/plugins/org.eclipse.osee.ats.api/src/org/eclipse/osee/ats/api/workflow/IAtsWorkItemService.java b/plugins/org.eclipse.osee.ats.api/src/org/eclipse/osee/ats/api/workflow/IAtsWorkItemService.java
index d6c33c96223..d3b02e55e3d 100644
--- a/plugins/org.eclipse.osee.ats.api/src/org/eclipse/osee/ats/api/workflow/IAtsWorkItemService.java
+++ b/plugins/org.eclipse.osee.ats.api/src/org/eclipse/osee/ats/api/workflow/IAtsWorkItemService.java
@@ -237,6 +237,14 @@ public interface IAtsWorkItemService {
       return getTimeInState(workItem, workItem.getCurrentState());
    }
 
+   default public Date getLastTransitionDate(IAtsWorkItem workItem) {
+      IAtsLogItem logItem = getStateStartedData(workItem, workItem.getCurrentState());
+      if (logItem != null) {
+         return logItem.getDate();
+      }
+      return null;
+   }
+
    /**
     * This method is for backward compatibility and should NOT be used outside core ATS
     */
@@ -279,4 +287,5 @@ public interface IAtsWorkItemService {
    }
 
    boolean isAllowSiblingCreation(IAtsWorkItem workItem);
+
 }
\ No newline at end of file
diff --git a/plugins/org.eclipse.osee.ats.ide/src/org/eclipse/osee/ats/ide/column/DaysInCurrentStateColumnUI.java b/plugins/org.eclipse.osee.ats.ide/src/org/eclipse/osee/ats/ide/column/DaysInCurrentStateColumnUI.java
index 531ec1987cf..e22117d5f2d 100644
--- a/plugins/org.eclipse.osee.ats.ide/src/org/eclipse/osee/ats/ide/column/DaysInCurrentStateColumnUI.java
+++ b/plugins/org.eclipse.osee.ats.ide/src/org/eclipse/osee/ats/ide/column/DaysInCurrentStateColumnUI.java
@@ -13,24 +13,17 @@
 
 package org.eclipse.osee.ats.ide.column;
 
-import java.util.HashSet;
-import java.util.Set;
 import org.eclipse.nebula.widgets.xviewer.IXViewerValueColumn;
 import org.eclipse.nebula.widgets.xviewer.core.model.SortDataType;
 import org.eclipse.nebula.widgets.xviewer.core.model.XViewerAlign;
 import org.eclipse.nebula.widgets.xviewer.core.model.XViewerColumn;
 import org.eclipse.osee.ats.api.IAtsWorkItem;
-import org.eclipse.osee.ats.api.data.AtsArtifactTypes;
 import org.eclipse.osee.ats.api.util.AtsUtil;
-import org.eclipse.osee.ats.api.workflow.IAtsTeamWorkflow;
 import org.eclipse.osee.ats.ide.internal.AtsApiService;
 import org.eclipse.osee.ats.ide.util.xviewer.column.XViewerAtsColumn;
 import org.eclipse.osee.ats.ide.world.WorldXViewerFactory;
 import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
-import org.eclipse.osee.framework.jdk.core.util.Collections;
 import org.eclipse.osee.framework.jdk.core.util.DateUtil;
-import org.eclipse.osee.framework.jdk.core.util.Strings;
-import org.eclipse.osee.framework.skynet.core.utility.Artifacts;
 import org.eclipse.osee.framework.ui.skynet.util.LogUtil;
 
 /**
@@ -69,15 +62,6 @@ public class DaysInCurrentStateColumnUI extends XViewerAtsColumn implements IXVi
                return "0.0";
             }
             return AtsUtil.doubleToI18nString(timeInCurrState / DateUtil.MILLISECONDS_IN_A_DAY);
-         } else if (Artifacts.isOfType(element, AtsArtifactTypes.Action)) {
-            Set<String> strs = new HashSet<>();
-            for (IAtsTeamWorkflow team : AtsApiService.get().getWorkItemService().getTeams(element)) {
-               String str = getColumnText(team, column, columnIndex);
-               if (Strings.isValid(str)) {
-                  strs.add(str);
-               }
-            }
-            return Collections.toString(", ", strs);
          }
       } catch (OseeCoreException ex) {
          LogUtil.getCellExceptionString(ex);
diff --git a/plugins/org.eclipse.osee.ats.ide/src/org/eclipse/osee/ats/ide/column/LastTransitionDateColumnUI.java b/plugins/org.eclipse.osee.ats.ide/src/org/eclipse/osee/ats/ide/column/LastTransitionDateColumnUI.java
new file mode 100644
index 00000000000..0781d824bd2
--- /dev/null
+++ b/plugins/org.eclipse.osee.ats.ide/src/org/eclipse/osee/ats/ide/column/LastTransitionDateColumnUI.java
@@ -0,0 +1,71 @@
+/*********************************************************************
+ * Copyright (c) 2024 Boeing
+ *
+ * This program and the accompanying materials are made
+ * available under the terms of the Eclipse Public License 2.0
+ * which is available at https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     Boeing - initial API and implementation
+ **********************************************************************/
+
+package org.eclipse.osee.ats.ide.column;
+
+import java.util.Date;
+import org.eclipse.nebula.widgets.xviewer.IXViewerValueColumn;
+import org.eclipse.nebula.widgets.xviewer.core.model.SortDataType;
+import org.eclipse.nebula.widgets.xviewer.core.model.XViewerAlign;
+import org.eclipse.nebula.widgets.xviewer.core.model.XViewerColumn;
+import org.eclipse.osee.ats.api.IAtsWorkItem;
+import org.eclipse.osee.ats.ide.internal.AtsApiService;
+import org.eclipse.osee.ats.ide.util.xviewer.column.XViewerAtsColumn;
+import org.eclipse.osee.ats.ide.world.WorldXViewerFactory;
+import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
+import org.eclipse.osee.framework.jdk.core.util.DateUtil;
+import org.eclipse.osee.framework.ui.skynet.util.LogUtil;
+
+/**
+ * @author Donald G. Dunne
+ */
+public class LastTransitionDateColumnUI extends XViewerAtsColumn implements IXViewerValueColumn {
+
+   public static LastTransitionDateColumnUI instance = new LastTransitionDateColumnUI();
+
+   public static LastTransitionDateColumnUI getInstance() {
+      return instance;
+   }
+
+   private LastTransitionDateColumnUI() {
+      super(WorldXViewerFactory.COLUMN_NAMESPACE + ".lastTransitionDate", "Last Transition State", 80,
+         XViewerAlign.Center, false, SortDataType.Date, false, "Date of the transition to the current state.");
+   }
+
+   /**
+    * XViewer uses copies of column definitions so originals that are registered are not corrupted. Classes extending
+    * XViewerValueColumn MUST extend this constructor so the correct sub-class is created
+    */
+   @Override
+   public LastTransitionDateColumnUI copy() {
+      LastTransitionDateColumnUI newXCol = new LastTransitionDateColumnUI();
+      super.copy(this, newXCol);
+      return newXCol;
+   }
+
+   @Override
+   public String getColumnText(Object element, XViewerColumn column, int columnIndex) {
+      try {
+         if (element instanceof IAtsWorkItem) {
+            Date transitionDate =
+               AtsApiService.get().getWorkItemService().getLastTransitionDate((IAtsWorkItem) element);
+            if (transitionDate != null) {
+               return DateUtil.getMMDDYYHHMM(transitionDate);
+            }
+         }
+      } catch (OseeCoreException ex) {
+         LogUtil.getCellExceptionString(ex);
+      }
+      return "";
+   }
+}
diff --git a/plugins/org.eclipse.osee.ats.ide/src/org/eclipse/osee/ats/ide/world/WorldXViewerFactory.java b/plugins/org.eclipse.osee.ats.ide/src/org/eclipse/osee/ats/ide/world/WorldXViewerFactory.java
index 3a60cbef7a0..5ddf2b2edcb 100644
--- a/plugins/org.eclipse.osee.ats.ide/src/org/eclipse/osee/ats/ide/world/WorldXViewerFactory.java
+++ b/plugins/org.eclipse.osee.ats.ide/src/org/eclipse/osee/ats/ide/world/WorldXViewerFactory.java
@@ -52,6 +52,7 @@ import org.eclipse.osee.ats.ide.column.GoalsColumnUI;
 import org.eclipse.osee.ats.ide.column.GroupsColumnUI;
 import org.eclipse.osee.ats.ide.column.ImplementorColumnUI;
 import org.eclipse.osee.ats.ide.column.LastStatusedColumnUI;
+import org.eclipse.osee.ats.ide.column.LastTransitionDateColumnUI;
 import org.eclipse.osee.ats.ide.column.NumberOfTasksColumnUI;
 import org.eclipse.osee.ats.ide.column.NumberOfTasksRemainingColumnUI;
 import org.eclipse.osee.ats.ide.column.OriginatingWorkFlowColumnUI;
@@ -350,6 +351,7 @@ public class WorldXViewerFactory extends SkynetXViewerFactory {
          LastModifiedTransactionColumn.getInstance(),
          LastModifiedTransactionCommentColumn.getInstance(),
          LastStatusedColumnUI.getInstance(),
+         LastTransitionDateColumnUI.getInstance(),
          NumberOfTasksColumnUI.getInstance(),
          NumberOfTasksRemainingColumnUI.getInstance(),
          OriginatingWorkFlowColumnUI.getInstance(),