Latest changes deploy (#422)

* avoid deselecting nodes after deploy

* redraw jstree instead of refreshing

* showing overwrite warning

Author: sadakchap

src/components/B4ACodeTree/B4ATreeActions.js

@@ -141,7 +141,10 @@ const addFilesOnTree = async (files, currentCode, selectedFolder) => {
       // Select the folder to insert based on file extension. If is a js file,
       // insert on "cloud" folder, else insert on "public" folder. This logic is
       // a legacy from the old Cloud Code page
-      folder = obj.children[selectedFolder]
+      if (typeof selectedFolder === 'number') {
+        folder = obj.children[selectedFolder]
+      } else 
+        folder = obj.children.find(f => f === selectedFolder);
     }
     await verifyFileNames(folder, newTreeNodes[j]);
     addFileOnSelectedNode(newTreeNodes[j].text.name);

src/dashboard/Data/CloudCode/B4ACloudCode.react.js

@@ -216,7 +216,7 @@ class B4ACloudCode extends CloudCode {
         onConfirm={() => this.setState({ modal: null })}
         />;
       this.setState({ unsavedChanges: false, modal: successModal });
-      $('#tree').jstree(true).refresh();
+      $('#tree').jstree(true).redraw(true);
     } catch (err) {
       const errorModal = <Modal
         type={Modal.Types.DANGER}