When sub or group is refreshed, refresh the children as well (#339)

* When sub or group is refreshed, refresh the childern as well

* Remove async

Author: nturinski

package.json

@@ -331,15 +331,20 @@
                     "when": "view == azureResourceGroups && viewItem =~ /azureResource(?!Type)/",
                     "group": "9@1"
                 },
+                {
+                    "command": "azureResourceGroups.refresh",
+                    "when": "view == azureResourceGroups && viewItem =~ /group/",
+                    "group": "inline@1"
+                },
                 {
                     "command": "azureResourceGroups.focusGroup",
                     "when": "view == azureResourceGroups && viewItem =~ /(group).*(unfocused)/",
-                    "group": "inline"
+                    "group": "inline@2"
                 },
                 {
                     "command": "azureResourceGroups.unfocusGroup",
                     "when": "view == azureResourceGroups && viewItem =~ /(focused).*(group)/",
-                    "group": "inline"
+                    "group": "inline@2"
                 }
             ],
             "commandPalette": [

src/tree/GroupTreeItemBase.ts

@@ -126,7 +126,7 @@ export class GroupTreeItemBase extends AzExtParentTreeItem {
 
     public async refreshImpl(context: IActionContext): Promise<void> {
         await Promise.all(
-            Object.values(this.treeMap).map(async resolvable => resolvable.resolve(true, context))
+            Object.values(this.treeMap).map(async ti => ti.refresh(context))
         );
     }
 

src/tree/ResourceGroupTreeItem.ts

@@ -68,6 +68,7 @@ export class ResourceGroupTreeItem extends GroupTreeItemBase {
         this.data = await client.resourceGroups.get(this.name);
         this.mTime = Date.now();
         ext.tagFS.fireSoon({ type: FileChangeType.Changed, item: this });
+        await super.refreshImpl(context);
     }
 
     public async deleteTreeItemImpl(context: IActionContext): Promise<void> {

src/tree/SubscriptionTreeItem.ts

@@ -147,6 +147,12 @@ export class SubscriptionTreeItem extends SubscriptionTreeItemBase {
         return Object.values(this.treeMap);
     }
 
+    public async refreshImpl(context: IActionContext): Promise<void> {
+        for (const ti of Object.values(this.treeMap)) {
+            void ti.refresh(context);
+        }
+    }
+
 
     public async createChildImpl(context: ICreateChildImplContext): Promise<ResourceGroupTreeItem> {
         const wizardContext: IResourceGroupWizardContext & ExecuteActivityContext = {