comment creation

app/controllers/admin/comment_controller.rb

@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+module Admin
+  class CommentController < AdminController
+    before_action { authorize QuizComment }
+
+    def create
+      comment = QuizComment.create(
+        comment_params.merge(user_id: current_user.id, test_hash: params[:test_hash])
+      )
+
+      if comment.persisted?
+        redirect_to admin_result_path(params[:test_hash]),
+                    flash: { success: "Sucessfully created comment" }
+      else
+        redirect_to admin_result_path(params[:test_hash]),
+                    flash: { error: "Failed to save comment" }
+      end
+    end
+
+    private
+
+      def comment_params
+        params.require(:quiz_comment).permit(:message, :id)
+      end
+  end
+end

app/views/admin/result/_comment_form.html.erb

@@ -1,6 +1,6 @@
 <%= render partial: 'shared/form_model_errors', locals: { obj: @comment } %>
 
-<%= form_for @comment, url: "#", method: :post do |form| %>
+<%= form_for @comment, url: admin_create_comment_path(test_hash), method: :post do |form| %>
   <div class="form-group">
     <%= form.label :message, "Comment" %>
     <%= form.text_area :message %>

app/views/admin/result/view.html.erb

@@ -45,7 +45,7 @@
 
   <div class="review-comments">
     <h2 class="prft-heading">Comments</h2>
-    <%= render partial: 'comment', collection: @comments %>
+    <%= render partial: 'comment', collection: @comments, locals: { test_hash: @candidate.test_hash } %>
-    <div><%= render partial: 'comment_form' %></div>
+    <div><%= render partial: 'comment_form', locals: { test_hash: @candidate.test_hash } %></div>
   </div>
 </div>

config/routes.rb

@@ -52,6 +52,8 @@ Rails.application.routes.draw do
   get "/admin/results",           to: "admin/result#index", as: :admin_results
   get "/admin/result/:test_hash", to: "admin/result#view",  as: :admin_result
 
+  post "/admin/comment/:test_hash",     to: "admin/comment#create", as: :admin_create_comment
+
   get "admin/vote/:test_hash/up",      to: "admin/vote#up",      as: :admin_up_vote,      defaults: { format: 'json' }
   get "admin/vote/:test_hash/down",    to: "admin/vote#down",    as: :admin_down_vote,    defaults: { format: 'json' }
   get "admin/vote/:test_hash/approve", to: "admin/vote#approve", as: :admin_approve_vote, defaults: { format: 'json' }

test/controllers/admin/comment_controller_test.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+require 'test_helper'
+
+module Admin
+  class CommentControllerTest < ActionDispatch::IntegrationTest
+    test "should post create" do
+      auth_reviewer
+      candidate = candidates(:stacy)
+
+      assert_difference("QuizComment.count") do
+        post admin_create_comment_url(test_hash: candidate.test_hash), params: { quiz_comment: {
+          message: 'this is a test comment'
+        } }
+      end
+      assert_redirected_to admin_result_url(test_hash: candidate.test_hash)
+      assert flash[:success]
+    end
+  end
+end