Merge pull request #382 from Ducz0r/lm-sci-166-fix

Re-add tags index controller action to render tags [SCI-166]

app/controllers/my_module_tags_controller.rb

@@ -1,6 +1,6 @@
 class MyModuleTagsController < ApplicationController
   before_action :load_vars
-  before_action :check_view_permissions, only: [:index_edit]
+  before_action :check_view_permissions, only: [:index_edit, :index]
   before_action :check_create_permissions, only: [:create]
   before_action :check_destroy_permissions, only: [:destroy]
 
@@ -22,6 +22,23 @@ class MyModuleTagsController < ApplicationController
     end
   end
 
+  def index
+    respond_to do |format|
+      format.json do
+        render json: {
+          html_canvas: render_to_string(
+            partial: 'canvas/tags.html.erb',
+            locals: { my_module: @my_module }
+          ),
+          html_module_header: render_to_string(
+            partial: 'my_modules/tags.html.erb',
+            locals: { my_module: @my_module }
+          )
+        }
+      end
+    end
+  end
+
   def create
     @mt = MyModuleTag.new(mt_params.merge(my_module: @my_module))
     @mt.created_by = current_user

config/routes.rb

@@ -191,7 +191,7 @@ Rails.application.routes.draw do
   # Show action is a popup (JSON) for individual module in full-zoom canvas,
   # as well as "module info" page for single module (HTML)
   resources :my_modules, path: '/modules', only: [:show, :update] do
-    resources :my_module_tags, path: '/tags', only: [:create, :destroy]
+    resources :my_module_tags, path: '/tags', only: [:index, :create, :destroy]
     resources :user_my_modules, path: '/users',
               only: [:index, :create, :destroy]
     resources :my_module_comments,