rfc can now be solved.

show.html still needs to be finished

app/controllers/request_for_comments_controller.rb

@@ -1,5 +1,5 @@
 class RequestForCommentsController < ApplicationController
-  before_action :set_request_for_comment, only: [:show, :edit, :update, :destroy]
+  before_action :set_request_for_comment, only: [:show, :edit, :update, :destroy, :mark_as_solved]
 
   skip_after_action :verify_authorized
 
@@ -20,6 +20,18 @@ class RequestForCommentsController < ApplicationController
     render 'index'
   end
 
+  def mark_as_solved
+    authorize!
+    @request_for_comment.solved = true
+    respond_to do |format|
+      if @request_for_comment.save
+        format.json { render :show, status: :ok, location: @request_for_comment }
+      else
+        format.json { render json: @request_for_comment.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
   # GET /request_for_comments/1
   # GET /request_for_comments/1.json
   def show
@@ -70,6 +82,6 @@ class RequestForCommentsController < ApplicationController
 
     # Never trust parameters from the scary internet, only allow the white list through.
     def request_for_comment_params
-      params.require(:request_for_comment).permit(:exercise_id, :file_id, :question, :requested_at).merge(user_id: current_user.id, user_type: current_user.class.name)
+      params.require(:request_for_comment).permit(:exercise_id, :file_id, :question, :requested_at, :solved).merge(user_id: current_user.id, user_type: current_user.class.name)
     end
 end

app/models/request_for_comment.rb

@@ -1,7 +1,7 @@
 class RequestForComment < ActiveRecord::Base
+  include Creation
   belongs_to :exercise
   belongs_to :file, class_name: 'CodeOcean::File'
-  belongs_to :user, polymorphic: true
 
   before_create :set_requested_timestamp
 

app/policies/request_for_comment_policy.rb

@@ -1,5 +1,8 @@
 class RequestForCommentPolicy < ApplicationPolicy
-
+  def author?
+    @user == @record.author
+  end
+  private :author?
 
   def create?
     everyone
@@ -13,6 +16,10 @@ class RequestForCommentPolicy < ApplicationPolicy
     define_method(action) { admin? }
   end
 
+  def mark_as_solved?
+    admin? || author?
+  end
+
   def edit?
     admin?
   end

app/views/request_for_comments/show.html.erb

@@ -21,6 +21,11 @@
       <%= t('request_for_comments.no_question') %>
     <% end %>
   </h5>
+  <% if (policy(@request_for_comment).mark_as_solved? and not @request_for_comment.solved?)  %>
+      <button class="btn btn-default" id="mark-as-solved-button">Bla</button>
+  <% else %>
+
+  <% end %>
 </div>
 
 <!--
@@ -37,6 +42,22 @@ also, all settings from the rails model needed for the editor configuration in t
 
 <script type="text/javascript">
 
+  var solvedButton = $('#mark-as-solved-button');
+
+  solvedButton.on('click', function(event){
+    var jqrequest = $.ajax({
+      dataType: 'json',
+      method: 'GET',
+      url: location + '/mark_as_solved'
+    });
+
+    jqrequest.done(function(response){
+      if(response.solved){
+        solvedButton.hide();
+      }
+    });
+  });
+
   // set file paths for ace
   var ACE_FILES_PATH = '/assets/ace/';
   _.each(['modePath', 'themePath', 'workerPath'], function(attribute) {

app/views/request_for_comments/show.json.jbuilder

@@ -1 +1 @@
-json.extract! @request_for_comment, :id, :user_id, :exercise_id, :file_id, :requested_at, :created_at, :updated_at, :user_type
+json.extract! @request_for_comment, :id, :user_id, :exercise_id, :file_id, :requested_at, :created_at, :updated_at, :user_type, :solved

config/routes.rb

@@ -2,13 +2,17 @@ FILENAME_REGEXP = /[\w\.]+/ unless Kernel.const_defined?(:FILENAME_REGEXP)
 
 Rails.application.routes.draw do
   resources :code_harbor_links
-  resources :request_for_comments
+  resources :request_for_comments do
-    get '/my_request_for_comments', as: 'my_request_for_comments', to: 'request_for_comments#get_my_comment_requests'
+    member do
+      get :mark_as_solved
+    end
+  end
   resources :comments, except: [:destroy] do
     collection do
       delete :destroy
     end
   end
+  get '/my_request_for_comments', as: 'my_request_for_comments', to: 'request_for_comments#get_my_comment_requests'
 
   delete '/comment_by_id', to: 'comments#destroy_by_id'
   put '/comments', to: 'comments#update'

db/migrate/20160624130951_add_solved_to_request_for_comments.rb

@@ -0,0 +1,5 @@
+class AddSolvedToRequestForComments < ActiveRecord::Migration
+  def change
+    add_column :request_for_comments, :solved, :boolean
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20160512131539) do
+ActiveRecord::Schema.define(version: 20160624130951) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -190,6 +190,7 @@ ActiveRecord::Schema.define(version: 20160512131539) do
     t.datetime "updated_at"
     t.string   "user_type"
     t.text     "question"
+    t.boolean  "solved"
   end
 
   create_table "submissions", force: true do |t|