Reset sidebar on disconnect (#1328)

Author: durran

src/internal-plugins/app/lib/stores/instance-store.js

@@ -21,11 +21,19 @@ const InstanceStore = Reflux.createStore({
   listenables: InstanceActions,
 
   onActivated(appRegistry) {
-    appRegistry.on('data-service-connected', (err, dataService) => {
-      if (!err) {
-        this.dataService = dataService;
-      }
-    });
+    appRegistry.on('data-service-connected', this.onConnected.bind(this));
+    appRegistry.on('data-service-disconnected', this.onDisconnected.bind(this));
+  },
+
+  onConnected(err, dataService) {
+    if (!err) {
+      this.dataService = dataService;
+    }
+  },
+
+  onDisconnected() {
+    const MongoDBInstance = require('../../../../app/models/mongodb-instance');
+    app.state.instance = new MongoDBInstance();
   },
 
   /**

src/internal-plugins/sidebar/lib/stores/index.js

@@ -28,6 +28,7 @@ const SidebarStore = Reflux.createStore({
     appRegistry.getStore('App.InstanceStore').listen(this.onInstanceChange.bind(this));
     appRegistry.on('collection-changed', this.onCollectionChanged.bind(this));
     appRegistry.on('database-changed', this.onDatabaseChanged.bind(this));
+    appRegistry.on('data-service-disconnected', this.onDisconnected.bind(this));
   },
 
   onCollectionChanged(ns) {
@@ -42,6 +43,10 @@ const SidebarStore = Reflux.createStore({
     });
   },
 
+  onDisconnected() {
+    this.setState(this.getInitialState());
+  },
+
   /**
   * Initialize the Compass Sidebar store state.
   *