[ML] Fixing app clean up (#60853) (#60894)

Co-authored-by: Elastic Machine <[email protected]>
elastic · Mar 23, 2020 · e7d8010 · e7d8010
1 parent f85bfd6
commit e7d8010
Showing 1 changed file with 30 additions and 35 deletions.
diff --git a/x-pack/plugins/ml/public/application/app.tsx b/x-pack/plugins/ml/public/application/app.tsx
@@ -23,45 +23,16 @@ type MlDependencies = MlSetupDependencies & MlStartDependencies;
 interface AppProps {
   coreStart: CoreStart;
   deps: MlDependencies;
-  appMountParams: AppMountParameters;
 }
 
 const localStorage = new Storage(window.localStorage);
 
-const App: FC<AppProps> = ({ coreStart, deps, appMountParams }) => {
-  setDependencyCache({
-    indexPatterns: deps.data.indexPatterns,
-    timefilter: deps.data.query.timefilter,
-    fieldFormats: deps.data.fieldFormats,
-    autocomplete: deps.data.autocomplete,
-    config: coreStart.uiSettings!,
-    chrome: coreStart.chrome!,
-    docLinks: coreStart.docLinks!,
-    toastNotifications: coreStart.notifications.toasts,
-    overlays: coreStart.overlays,
-    recentlyAccessed: coreStart.chrome!.recentlyAccessed,
-    basePath: coreStart.http.basePath,
-    savedObjectsClient: coreStart.savedObjects.client,
-    application: coreStart.application,
-    http: coreStart.http,
-    security: deps.security,
-    urlGenerators: deps.share.urlGenerators,
-  });
-
-  const mlLicense = setLicenseCache(deps.licensing);
-
-  appMountParams.onAppLeave(actions => {
-    mlLicense.unsubscribe();
-    clearCache();
-    return actions.default();
-  });
-
+const App: FC<AppProps> = ({ coreStart, deps }) => {
   const pageDeps = {
     indexPatterns: deps.data.indexPatterns,
     config: coreStart.uiSettings!,
     setBreadcrumbs: coreStart.chrome!.setBreadcrumbs,
   };
-
   const services = {
     appName: 'ML',
     data: deps.data,
@@ -85,10 +56,34 @@ export const renderApp = (
   deps: MlDependencies,
   appMountParams: AppMountParameters
 ) => {
-  ReactDOM.render(
-    <App coreStart={coreStart} deps={deps} appMountParams={appMountParams} />,
-    appMountParams.element
-  );
+  setDependencyCache({
+    indexPatterns: deps.data.indexPatterns,
+    timefilter: deps.data.query.timefilter,
+    fieldFormats: deps.data.fieldFormats,
+    autocomplete: deps.data.autocomplete,
+    config: coreStart.uiSettings!,
+    chrome: coreStart.chrome!,
+    docLinks: coreStart.docLinks!,
+    toastNotifications: coreStart.notifications.toasts,
+    overlays: coreStart.overlays,
+    recentlyAccessed: coreStart.chrome!.recentlyAccessed,
+    basePath: coreStart.http.basePath,
+    savedObjectsClient: coreStart.savedObjects.client,
+    application: coreStart.application,
+    http: coreStart.http,
+    security: deps.security,
+    urlGenerators: deps.share.urlGenerators,
+  });
 
-  return () => ReactDOM.unmountComponentAtNode(appMountParams.element);
+  const mlLicense = setLicenseCache(deps.licensing);
+
+  appMountParams.onAppLeave(actions => actions.default());
+
+  ReactDOM.render(<App coreStart={coreStart} deps={deps} />, appMountParams.element);
+
+  return () => {
+    mlLicense.unsubscribe();
+    clearCache();
+    ReactDOM.unmountComponentAtNode(appMountParams.element);
+  };
 };