Last completed in class

app/controllers/application_controller.rb

@@ -5,13 +5,13 @@ class ApplicationController < ActionController::Base
   # Make sure you run `rails sample_data`
   # Delete this code when the issue is resolved.
 
-  # helper_method :current_user
+   helper_method :current_user
 
-  # def current_user
-  #   @alice ||= User.find_by! username: "alice"
-  # end
+  def current_user
+     @alice ||= User.find_by! username: "alice"
+   end
 
-  # skip_forgery_protection
+   skip_forgery_protection
 
   # End hacks.
   ##############################################################################

app/controllers/comments_controller.rb

@@ -33,9 +33,11 @@ def create
       if @comment.save
         format.html { redirect_back fallback_location: root_path, notice: "Comment was successfully created." }
         format.json { render :show, status: :created, location: @comment }
+        format.js
       else
         format.html { render :new, status: :unprocessable_entity }
         format.json { render json: @comment.errors, status: :unprocessable_entity }
+
       end
     end
   end

app/views/comments/_form.html.erb

@@ -1,5 +1,5 @@
-<li class="list-group-item">
-  <%= form_with(model: comment) do |form| %>
+<li id="photo_<%= @comment.photo.id %>new_comment_form" class="list-group-item">
+  <%= form_with(model: comment, local:false) do |form| %>
     <% if comment.errors.any? %>
       <div id="error_explanation">
         <ul class="list-unstyled">

app/views/comments/create.js.erb

@@ -0,0 +1 @@
+$("#photo_<%= @comment.photo.id %>new_comment_form").slideUp();

package.json

@@ -1,10 +1,15 @@
 {
+  "name": "vanilla-rails",
+  "private": true,
   "dependencies": {
-    "@rails/webpacker": "5.4.3",
-    "webpack": "^4.46.0",
-    "webpack-cli": "^3.3.12"
+    "@rails/actioncable": "^6.0.0",
+    "@rails/activestorage": "^6.0.0",
+    "@rails/ujs": "^6.0.0",
+    "@rails/webpacker": "5.2.1",
+    "turbolinks": "^5.2.0"
   },
+  "version": "0.1.0",
   "devDependencies": {
-    "webpack-dev-server": "^3"
+    "webpack-dev-server": "^3.11.2"
   }
 }