Fix container to track child changes for initial newsletter

assets/js/src/newsletter_editor/blocks/container.js

@@ -18,6 +18,21 @@ define([
       base = BaseBlock,
       BlockCollection;
 
+  BlockCollection = Backbone.Collection.extend({
+    model: base.BlockModel,
+    initialize: function() {
+      this.on('add change remove', function() { App.getChannel().trigger('autoSave'); });
+    },
+    parse: function(response) {
+      var self = this;
+      return _.map(response, function(block) {
+        var Type = App.getBlockTypeModel(block.type);
+        // TODO: If type has no registered model, use a backup one
+        return new Type(block, {parse: true});
+      });
+    },
+  });
+
   Module.ContainerBlockModel = base.BlockModel.extend({
     relations: {
       blocks: BlockCollection,
@@ -52,21 +67,6 @@ define([
     },
   });
 
-  BlockCollection = Backbone.Collection.extend({
-    model: base.BlockModel,
-    initialize: function() {
-      this.on('add change remove', function() { App.getChannel().trigger('autoSave'); });
-    },
-    parse: function(response) {
-      var self = this;
-      return _.map(response, function(block) {
-        var Type = App.getBlockTypeModel(block.type);
-        // TODO: If type has no registered model, use a backup one
-        return new Type(block, {parse: true});
-      });
-    },
-  });
-
   Module.ContainerBlockView = Marionette.CompositeView.extend({
     regionClass: Marionette.Region,
     className: 'mailpoet_block mailpoet_container_block mailpoet_droppable_block mailpoet_droppable_layout_block',