From 2a3086010ec14992bcc0b4fbc92934df90193495 Mon Sep 17 00:00:00 2001
From: rgarcia <voodoorai2000@gmail.com>
Date: Sun, 2 Aug 2015 13:37:37 +0200
Subject: [PATCH] adds voting for comments functionality [#25]

---
 app/controllers/votes_controller.rb          | 23 +++++++++++++++++---
 app/views/comments/_comment.html.erb         |  5 +++++
 app/views/comments/_votes.html.erb           | 11 ++++++++++
 app/views/{votes => debates}/_votes.html.erb |  0
 app/views/debates/show.html.erb              |  4 ++--
 app/views/votes/create.js.erb                |  3 ++-
 6 files changed, 40 insertions(+), 6 deletions(-)
 create mode 100644 app/views/comments/_votes.html.erb
 rename app/views/{votes => debates}/_votes.html.erb (100%)

diff --git a/app/controllers/votes_controller.rb b/app/controllers/votes_controller.rb
index e93968f35..c42935ddf 100644
--- a/app/controllers/votes_controller.rb
+++ b/app/controllers/votes_controller.rb
@@ -1,21 +1,38 @@
 class VotesController < ApplicationController
   before_action :set_debate
+  before_action :set_resource
   before_action :authenticate_user!
   respond_to :html, :js
-  
+
   def create
     register_vote
-    notice = @debate.vote_registered? ? I18n.t("votes.notice_thanks") : I18n.t("votes.notice_already_registered")
     respond_with @debate
   end
 
   private
 
+    def set_resource
+      @resource = resource_model.find(params["#{resource_name + "_id"}"])
+    end
+
+    def resource_name
+      @resource_name ||= params[:votable_type]
+    end
+
+    def resource_model
+      resource_name.capitalize.constantize
+    end
+
     def set_debate
       @debate = Debate.find(params[:debate_id])
     end
 
     def register_vote
-      @debate.vote_by voter: current_user, vote: params[:value]
+      @resource.vote_by voter: current_user, vote: params[:value]
     end
+
+    def notice
+      @resource.vote_registered? ? I18n.t("votes.notice_thanks") : I18n.t("votes.notice_already_registered")
+    end
+
 end
diff --git a/app/views/comments/_comment.html.erb b/app/views/comments/_comment.html.erb
index 0d152d928..50c033670 100644
--- a/app/views/comments/_comment.html.erb
+++ b/app/views/comments/_comment.html.erb
@@ -8,6 +8,11 @@
 	 			<%= comment.user.name %>&nbsp;&bullet;&nbsp;<%= time_ago_in_words(comment.created_at) %>
 	 		</span>
 	  		<p><%= comment.body %></p>
+
+	  		<span id="<%= dom_id(comment) %>_votes">
+	  		  <%= render 'comments/votes', comment: comment %>
+	  		</span>
+
 	  		<p class="reply"><%= render 'comments/form', parent: comment %></p>
 	  	</div>
 
diff --git a/app/views/comments/_votes.html.erb b/app/views/comments/_votes.html.erb
new file mode 100644
index 000000000..24b7dd869
--- /dev/null
+++ b/app/views/comments/_votes.html.erb
@@ -0,0 +1,11 @@
+<span class="in_favor">
+  <%= link_to "up", debate_comment_votes_path(@debate, comment, value: 'yes'),
+    method: "post", remote: true %>
+  <%= comment.get_likes.size %>
+</span>
+
+<span class="against">
+  <%= link_to "down", debate_comment_votes_path(@debate, comment, value: 'no'),
+      method: "post", remote: true %>
+  <%= comment.get_dislikes.size %>
+</span>
\ No newline at end of file
diff --git a/app/views/votes/_votes.html.erb b/app/views/debates/_votes.html.erb
similarity index 100%
rename from app/views/votes/_votes.html.erb
rename to app/views/debates/_votes.html.erb
diff --git a/app/views/debates/show.html.erb b/app/views/debates/show.html.erb
index 3ae0cace4..8ea945eee 100644
--- a/app/views/debates/show.html.erb
+++ b/app/views/debates/show.html.erb
@@ -17,8 +17,8 @@
             <p><%= render 'shared/tags', debate: @debate %></p>
         </div>
 
-      <div id="votes" class="votes small-12 medium-3 column">
-        <%= render 'votes/votes' %>
+      <div id="<%= dom_id(@debate) %>_votes" class="votes small-12 medium-3 column">
+        <%= render 'debates/votes' %>
       </div>
     </div>
 </section>
diff --git a/app/views/votes/create.js.erb b/app/views/votes/create.js.erb
index 5e855e40e..2953d8a25 100644
--- a/app/views/votes/create.js.erb
+++ b/app/views/votes/create.js.erb
@@ -1 +1,2 @@
-$("#votes").html("<%= j render('votes') %>");
\ No newline at end of file
+$("#<%= dom_id(@resource) %>_votes").
+  html('<%= j render("#{@resource_name.pluralize}/votes", comment: @resource) %>');
\ No newline at end of file