Custom Filter refreshed in management page - #916 (#970)

* Custom Filter refreshed in management page

Add, modify and remove events handled for custom filter and the
management page is updated acordingly

Signed-off-by: Ajay Balakumar Jeyabalakrishnan <ajaybalakumar.jeyabalakrishnan@in.bosch.com>

* Custom Filter refreshed in management page - #916

Review comments fixed.

Signed-off-by: Ajay Balakumar Jeyabalakrishnan <ajaybalakumar.jeyabalakrishnan@in.bosch.com>

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/filtermanagement/TargetFilterTable.java

@@ -204,6 +204,7 @@ public class TargetFilterTable extends Table {
 
                         notification
                                 .displaySuccess(i18n.getMessage("message.delete.filter.success", deletedFilterName));
+                        eventBus.publish(this, CustomFilterUIEvent.REMOVE_TARGET_FILTERQUERY);
                         refreshContainer();
                     }
                 });

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/filtermanagement/event/CustomFilterUIEvent.java

@@ -15,5 +15,5 @@ package org.eclipse.hawkbit.ui.filtermanagement.event;
  *
  */
 public enum CustomFilterUIEvent {
-    FILTER_TARGET_BY_QUERY, FILTER_BY_CUST_FILTER_TEXT, FILTER_BY_CUST_FILTER_TEXT_REMOVE, CREATE_NEW_FILTER_CLICK, EXIT_CREATE_OR_UPDATE_FILTRER_VIEW, TARGET_FILTER_DETAIL_VIEW, TARGET_DETAILS_VIEW, CREATE_TARGET_FILTER_QUERY, UPDATED_TARGET_FILTER_QUERY, UPDATE_TARGET_FILTER_SEARCH_ICON, SHOW_FILTER_MANAGEMENT
+    FILTER_TARGET_BY_QUERY, FILTER_BY_CUST_FILTER_TEXT, FILTER_BY_CUST_FILTER_TEXT_REMOVE, CREATE_NEW_FILTER_CLICK, EXIT_CREATE_OR_UPDATE_FILTRER_VIEW, TARGET_FILTER_DETAIL_VIEW, TARGET_DETAILS_VIEW, CREATE_TARGET_FILTER_QUERY, UPDATED_TARGET_FILTER_QUERY, REMOVE_TARGET_FILTERQUERY, UPDATE_TARGET_FILTER_SEARCH_ICON, SHOW_FILTER_MANAGEMENT
 }

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/management/event/ManagementUIEvent.java

@@ -47,6 +47,7 @@ public enum ManagementUIEvent {
     //
     RESET_SIMPLE_FILTERS,
     //
-    RESET_TARGET_FILTER_QUERY
+    RESET_TARGET_FILTER_QUERY,
-
+    //
+    REFRESH_TARGETS_ON_FILTER_UPDATE
 }

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/management/targettable/TargetTable.java

@@ -219,13 +219,16 @@ public class TargetTable extends AbstractTable<Target> {
 
     @EventBusListenerMethod(scope = EventScope.UI)
     void onEvent(final ManagementUIEvent managementUIEvent) {
-        UI.getCurrent().access(() -> {
+    UI.getCurrent().access(() -> {
-            if (tableIsFilteredByTagsAndTagWasUnassignedFromTarget(managementUIEvent)
+      if ((managementUIEvent == ManagementUIEvent.REFRESH_TARGETS_ON_FILTER_UPDATE &&
-                    || tableIsFilteredByNoTagAndTagWasAssignedToTarget(managementUIEvent)) {
+          managementUIState.getTargetTableFilters().getTargetFilterQuery().isPresent()) ||
-                refreshFilter();
+          (tableIsFilteredByTagsAndTagWasUnassignedFromTarget(managementUIEvent) ||
-            }
+              tableIsFilteredByNoTagAndTagWasAssignedToTarget(managementUIEvent))) {
-        });
+        refreshFilter();
-    }
+        getEventBus().publish(this, ManagementUIEvent.TARGET_TABLE_FILTER);
+      }
+    });
+  }
 
     private boolean tableIsFilteredByTagsAndTagWasUnassignedFromTarget(final ManagementUIEvent managementUIEvent) {
         return managementUIEvent == ManagementUIEvent.UNASSIGN_TARGET_TAG && isFilteredByTags();

hawkbit-ui/src/main/java/org/eclipse/hawkbit/ui/management/targettag/filter/TargetFilterQueryButtons.java

@@ -13,9 +13,11 @@ import java.util.Collections;
 import java.util.List;
 
 import org.eclipse.hawkbit.repository.model.TargetFilterQuery;
+import org.eclipse.hawkbit.ui.components.RefreshableContainer;
 import org.eclipse.hawkbit.ui.components.SPUIComponentProvider;
 import org.eclipse.hawkbit.ui.decorators.SPUITagButtonStyle;
 import org.eclipse.hawkbit.ui.filtermanagement.TargetFilterBeanQuery;
+import org.eclipse.hawkbit.ui.filtermanagement.event.CustomFilterUIEvent;
 import org.eclipse.hawkbit.ui.management.event.ManagementUIEvent;
 import org.eclipse.hawkbit.ui.management.state.ManagementUIState;
 import org.eclipse.hawkbit.ui.utils.SPUILabelDefinitions;
@@ -28,15 +30,17 @@ import org.vaadin.spring.events.EventBus.UIEventBus;
 import org.vaadin.spring.events.EventScope;
 import org.vaadin.spring.events.annotation.EventBusListenerMethod;
 
+import com.vaadin.data.Container;
 import com.vaadin.data.Item;
 import com.vaadin.ui.Button;
 import com.vaadin.ui.Table;
+import com.vaadin.ui.UI;
 import com.vaadin.ui.themes.ValoTheme;
 
 /**
  * Target filter query{#link {@link TargetFilterQuery} buttons layout.
  */
-public class TargetFilterQueryButtons extends Table {
+public class TargetFilterQueryButtons extends Table implements RefreshableContainer{
     private static final long serialVersionUID = 9188095103191937850L;
     protected static final String FILTER_BUTTON_COLUMN = "filterButton";
 
@@ -150,4 +154,31 @@ public class TargetFilterQueryButtons extends Table {
             customTargetTagFilterButtonClick.clearAppliedTargetFilterQuery();
         }
     }
+
+  @EventBusListenerMethod(scope = EventScope.UI)
+  void onEvent(final CustomFilterUIEvent filterEvent) {
+    if (filterEvent == CustomFilterUIEvent.CREATE_TARGET_FILTER_QUERY ||
+        filterEvent == CustomFilterUIEvent.UPDATED_TARGET_FILTER_QUERY ||
+        filterEvent == CustomFilterUIEvent.REMOVE_TARGET_FILTERQUERY) {
+      UI.getCurrent().access(this::refreshContainer);
+    }
+    if (filterEvent == CustomFilterUIEvent.REMOVE_TARGET_FILTERQUERY) {
+      customTargetTagFilterButtonClick.clearAppliedTargetFilterQuery();
+    } else if (filterEvent == CustomFilterUIEvent.UPDATED_TARGET_FILTER_QUERY) {
+      this.eventBus.publish(this, ManagementUIEvent.REFRESH_TARGETS_ON_FILTER_UPDATE);
+    }
+  }
+    
+    
+    /** 
+     * {@inheritDoc}
+     */
+    @Override
+    public void refreshContainer() {
+      final Container container = getContainerDataSource();
+      if (!(container instanceof LazyQueryContainer)) {
+          return;
+      }
+      ((LazyQueryContainer) getContainerDataSource()).refresh();
+    }
 }