Added new column most_voted to Poll::Question::Answers

app/models/poll/question/answer.rb

@@ -13,6 +13,7 @@ class Poll::Question::Answer < ActiveRecord::Base
   validates :given_order, presence: true, uniqueness: { scope: :question_id }
 
   before_validation :set_order, on: :create
+  before_save :most_voted
 
   def description
     super.try :html_safe
@@ -36,13 +37,15 @@ class Poll::Question::Answer < ActiveRecord::Base
     Poll::Answer.where(question_id: question, answer: title).count
   end
 
-  def is_winner?
+  def most_voted
     answers = question.question_answers
                   .map { |a| Poll::Answer.where(question_id: a.question, answer: a.title).count }
-    !answers.any?{ |a| a > total_votes }
+    most_voted = !answers.any?{ |a| a > total_votes }
+
+    self.update_attributes(most_voted: most_voted)
   end
 
   def total_votes_percentage
-    ((total_votes*100) / question.answers_total_votes).round(2)
+    ((total_votes*100) / question.answers_total_votes).round(2) rescue 0
   end
 end

db/migrate/20171019095042_add_most_voted_to_poll_question_answer.rb

@@ -0,0 +1,5 @@
+class AddMostVotedToPollQuestionAnswer < ActiveRecord::Migration
+  def change
+    add_column :poll_question_answers, :most_voted, :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: 20171010143623) do
+ActiveRecord::Schema.define(version: 20171019095042) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -486,6 +486,10 @@ ActiveRecord::Schema.define(version: 20171010143623) do
     t.boolean  "draft_publication_enabled",  default: false
     t.boolean  "result_publication_enabled", default: false
     t.boolean  "published",                  default: true
+    t.date     "proposals_phase_start_date"
+    t.date     "proposals_phase_end_date"
+    t.boolean  "proposals_phase_enabled"
+    t.text     "proposals_description"
   end
 
   add_index "legislation_processes", ["allegations_end_date"], name: "index_legislation_processes_on_allegations_end_date", using: :btree
@@ -498,6 +502,36 @@ ActiveRecord::Schema.define(version: 20171010143623) do
   add_index "legislation_processes", ["result_publication_date"], name: "index_legislation_processes_on_result_publication_date", using: :btree
   add_index "legislation_processes", ["start_date"], name: "index_legislation_processes_on_start_date", using: :btree
 
+  create_table "legislation_proposals", force: :cascade do |t|
+    t.integer  "legislation_process_id"
+    t.string   "title",                  limit: 80
+    t.text     "description"
+    t.string   "question"
+    t.string   "external_url"
+    t.integer  "author_id"
+    t.datetime "hidden_at"
+    t.integer  "flags_count",                       default: 0
+    t.datetime "ignored_flag_at"
+    t.integer  "cached_votes_up",                   default: 0
+    t.integer  "comments_count",                    default: 0
+    t.datetime "confirmed_hide_at"
+    t.integer  "hot_score",              limit: 8,  default: 0
+    t.integer  "confidence_score",                  default: 0
+    t.string   "responsible_name",       limit: 60
+    t.text     "summary"
+    t.string   "video_url"
+    t.tsvector "tsv"
+    t.integer  "geozone_id"
+    t.datetime "retired_at"
+    t.string   "retired_reason"
+    t.text     "retired_explanation"
+    t.integer  "community_id"
+    t.datetime "created_at",                                    null: false
+    t.datetime "updated_at",                                    null: false
+  end
+
+  add_index "legislation_proposals", ["legislation_process_id"], name: "index_legislation_proposals_on_legislation_process_id", using: :btree
+
   create_table "legislation_question_options", force: :cascade do |t|
     t.integer  "legislation_question_id"
     t.string   "value"
@@ -666,6 +700,7 @@ ActiveRecord::Schema.define(version: 20171010143623) do
     t.text    "description"
     t.integer "question_id"
     t.integer "given_order", default: 1
+    t.boolean "most_voted"
   end
 
   add_index "poll_question_answers", ["question_id"], name: "index_poll_question_answers_on_question_id", using: :btree
@@ -926,9 +961,13 @@ ActiveRecord::Schema.define(version: 20171010143623) do
     t.integer "spending_proposals_count",               default: 0
     t.string  "kind"
     t.integer "budget/investments_count",               default: 0
+    t.integer "legislation/proposals_count",            default: 0
+    t.integer "legislation/processes_count",            default: 0
   end
 
   add_index "tags", ["debates_count"], name: "index_tags_on_debates_count", using: :btree
+  add_index "tags", ["legislation/processes_count"], name: "index_tags_on_legislation/processes_count", using: :btree
+  add_index "tags", ["legislation/proposals_count"], name: "index_tags_on_legislation/proposals_count", using: :btree
   add_index "tags", ["name"], name: "index_tags_on_name", unique: true, using: :btree
   add_index "tags", ["proposals_count"], name: "index_tags_on_proposals_count", using: :btree
   add_index "tags", ["spending_proposals_count"], name: "index_tags_on_spending_proposals_count", using: :btree
@@ -1106,6 +1145,7 @@ ActiveRecord::Schema.define(version: 20171010143623) do
   add_foreign_key "identities", "users"
   add_foreign_key "images", "users"
   add_foreign_key "legislation_draft_versions", "legislation_processes"
+  add_foreign_key "legislation_proposals", "legislation_processes"
   add_foreign_key "locks", "users"
   add_foreign_key "managers", "users"
   add_foreign_key "moderators", "users"