adds officer residence check and user voting

app/controllers/officing/base_controller.rb

@@ -7,6 +7,6 @@ class Officing::BaseController < ApplicationController
   skip_authorization_check
 
   def verify_officer
-      raise CanCan::AccessDenied unless current_user.try(:poll_officer?) || current_user.try(:administrator?)
-    end
+    raise CanCan::AccessDenied unless current_user.try(:poll_officer?) || current_user.try(:administrator?)
+  end
 end

app/controllers/officing/residence_controller.rb

@@ -0,0 +1,21 @@
+class Officing::ResidenceController < Officing::BaseController
+
+  def new
+    @residence = Officing::Residence.new
+  end
+
+  def create
+    @residence = Officing::Residence.new(residence_params)
+    if @residence.save
+      redirect_to new_officing_voter_path(id: @residence.user.id), notice: t("officing.residence.flash.create")
+    else
+      render :new
+    end
+  end
+
+  private
+
+    def residence_params
+      params.require(:residence).permit(:document_number, :document_type, :date_of_birth)
+    end
+end

app/controllers/officing/voters_controller.rb

@@ -1,6 +1,25 @@
 class Officing::VotersController < Officing::BaseController
+  respond_to :html, :js
 
   def new
+    @user = User.find(params[:id])
+    @polls = Poll.current # fix and use answerable_by(@user)
   end
 
+  def create
+    @poll = Poll.find(voter_params[:poll_id])
+    @user = User.find(voter_params[:user_id])
+    @voter = Poll::Voter.new(document_type:   @user.document_type,
+                             document_number: @user.document_number,
+                             user: @user,
+                             poll: @poll)
+    @voter.save!
+  end
+
+  private
+
+    def voter_params
+      params.require(:voter).permit(:poll_id, :user_id)
+    end
+
 end

app/models/officing/residence.rb

@@ -0,0 +1,107 @@
+class Officing::Residence
+  include ActiveModel::Model
+  include ActiveModel::Dates
+  include ActiveModel::Validations::Callbacks
+
+  attr_accessor :user, :officer, :document_number, :document_type, :date_of_birth
+
+  before_validation :call_census_api
+
+  validates_presence_of :document_number
+  validates_presence_of :document_type
+  validates_presence_of :date_of_birth
+
+  validate :allowed_age
+  validate :residence_in_madrid
+
+  def initialize(attrs={})
+    self.date_of_birth = parse_date('date_of_birth', attrs)
+    attrs = remove_date('date_of_birth', attrs)
+    super
+    clean_document_number
+  end
+
+  def save
+    return false unless valid?
+
+    if user_exists?
+      self.user = find_user_by_document
+    else
+      user_params = {
+        document_number:       document_number,
+        document_type:         document_type,
+        geozone:               self.geozone,
+        date_of_birth:         date_of_birth.to_datetime,
+        gender:                gender,
+        residence_verified_at: Time.current,
+        verified_at:           Time.current,
+        erased_at:             Time.current,
+        password:              random_password,
+        terms_of_service:      '1',
+        email:                 nil
+      }
+      self.user = User.create!(user_params)
+    end
+  end
+
+  def user_exists?
+    find_user_by_document.present?
+  end
+
+  def find_user_by_document
+    User.where(document_number: document_number,
+               document_type:   document_type).first
+  end
+
+   def residence_in_madrid
+    return if errors.any?
+
+    unless residency_valid?
+      errors.add(:residence_in_madrid, false)
+    end
+  end
+
+  def allowed_age
+    return if errors[:date_of_birth].any?
+
+    unless allowed_age?
+      errors.add(:date_of_birth, I18n.t('verification.residence.new.error_not_allowed_age'))
+    end
+  end
+
+  def allowed_age?
+    self.date_of_birth <= User.minimum_required_age.years.ago
+  end
+
+  def geozone
+    Geozone.where(census_code: district_code).first
+  end
+
+  def district_code
+    @census_api_response.district_code
+  end
+
+  def gender
+    @census_api_response.gender
+  end
+
+  private
+
+    def call_census_api
+      @census_api_response = CensusApi.new.call(document_type, document_number)
+    end
+
+    def residency_valid?
+      @census_api_response.valid? &&
+      @census_api_response.date_of_birth == date_of_birth
+    end
+
+    def clean_document_number
+      self.document_number = self.document_number.gsub(/[^a-z0-9]+/i, "").upcase unless self.document_number.blank?
+    end
+
+    def random_password
+      (0...20).map { ('a'..'z').to_a[rand(26)] }.join
+    end
+
+end

app/models/poll.rb

@@ -44,6 +44,10 @@ class Poll < ActiveRecord::Base
     current.joins(:geozones).where('geozone_restricted = ? or geozones.id = ?', false, user.geozone_id)
   end
 
+  def votable_by?(user)
+    !document_has_voted?(user.document_number, user.document_type)
+  end
+
   def document_has_voted?(document_number, document_type)
     voters.where(document_number: document_number, document_type: document_type).exists?
   end

app/models/poll/answer.rb

@@ -14,6 +14,6 @@ class Poll::Answer < ActiveRecord::Base
   scope :by_question, -> (question_id) { where(question_id: question_id) }
 
   def record_voter_participation
-    Poll::Voter.create_from_user(author, {poll_id: poll_id})
+    Poll::Voter.create!(user: author, poll: poll)
   end
 end

app/models/poll/voter.rb

@@ -1,44 +1,53 @@
 class Poll
   class Voter < ActiveRecord::Base
     belongs_to :poll
+    belongs_to :user
+    belongs_to :geozone
     belongs_to :booth_assignment
 
-    validates :poll, presence: true
+    validates :poll_id, presence: true
+    validates :user_id, presence: true
+    validates :geozone_id, presence: true
+    validates :gender, presence: true
+    validates :age, presence: true
+
     validates :document_number, presence: true, uniqueness: { scope: [:poll_id, :document_type], message: :has_voted }
 
-    def census_api_response
-      @census_api_response ||= CensusApi.new.call(document_type, document_number)
+    before_validation :set_demographic_info, :set_document_info
+
+    def set_demographic_info
+      return unless user.present?
+
+      self.gender  = user.gender
+      self.age     = user.age
+      self.geozone = user.geozone
     end
 
-    def in_census?
-      census_api_response.valid?
-    end
+    def set_document_info
+      return unless user.present?
 
-    def fill_stats_fields
-      if in_census?
-        self.gender = census_api_response.gender
-        self.geozone_id = Geozone.select(:id).where(census_code: census_api_response.district_code).first.try(:id)
-        self.age = voter_age(census_api_response.date_of_birth)
-      end
-    end
-
-    def self.create_from_user(user, options = {})
-      poll_id = options[:poll_id]
-      booth_assignment_id = options[:booth_assignment_id]
-
-      Voter.create(
-        document_type: user.document_type,
-        document_number: user.document_number,
-        poll_id: poll_id,
-        booth_assignment_id: booth_assignment_id,
-        gender: user.gender,
-        geozone_id: user.geozone_id,
-        age: user.age
-      )
+      self.document_type   = user.document_type
+      self.document_number = user.document_number
     end
 
     private
 
+      def in_census?
+        census_api_response.valid?
+      end
+
+      def census_api_response
+        @census_api_response ||= CensusApi.new.call(document_type, document_number)
+      end
+
+      def fill_stats_fields
+        if in_census?
+          self.gender = census_api_response.gender
+          self.geozone_id = Geozone.select(:id).where(census_code: census_api_response.district_code).first.try(:id)
+          self.age = voter_age(census_api_response.date_of_birth)
+        end
+      end
+
       def voter_age(dob)
         if dob.blank?
           nil

app/views/officing/_menu.html.erb

@@ -2,7 +2,7 @@
   <ul id="officing_menu">
 
     <li <%= "class=active" if controller_name == "voters" %>>
-      <%= link_to new_officing_poll_voter_path(Poll.last) do %>
+      <%= link_to new_officing_residence_path do %>
         <span class="icon-user"></span>
         <%= t("officing.menu.voters") %>
       <% end %>

app/views/officing/residence/_errors.html.erb

@@ -0,0 +1,14 @@
+<% if @residence.errors[:residence_in_madrid].present? %>
+
+  <div id="error_explanation" data-alert class="callout alert" data-closable>
+    <button class="close-button" aria-label="<%= t("application.close") %>" type="button" data-close>
+      <span aria-hidden="true">&times;</span>
+    </button>
+    <%= t("officing.residence.new.error_verifying_census") %>
+  </div>
+
+<% else %>
+  <%= render "shared/errors",
+             resource: @residence,
+             message: t("officing.residence.new.form_errors")  %>
+<% end %>

app/views/officing/residence/new.html.erb

@@ -0,0 +1,26 @@
+<h2><%= t("officing.residence.new.title") %></h2>
+
+<div class="row">
+  <div class="small-12 medium-6 column">
+    <%= form_for @residence, as: "residence", url: officing_residence_path do |f| %>
+      <%= render "errors" %>
+
+      <%= f.label t("officing.residence.new.document_type_label") %>
+      <%= f.select :document_type, document_types, prompt: "", label: false %>
+
+
+      <%= f.text_field :document_number,
+                       placeholder: t("officing.residence.new.document_number") %>
+
+      <div class="date-of-birth small-12 medium-6 clear">
+      <%= f.label t("verification.residence.new.date_of_birth") %>
+      <%= f.date_select :date_of_birth,
+                        prompt: true,
+                        start_year: 1900, end_year: 16.years.ago.year,
+                        label: false %>
+      </div>
+
+      <input type="submit" value="<%= t("officing.residence.new.submit") %>" class="button">
+    <% end %>
+  </div>
+</div>

app/views/officing/voters/_already_voted.html.erb

@@ -0,0 +1,3 @@
+<div class="callout warning">
+  <%= t("officing.voters.show.error_already_voted") %>
+</div>

app/views/officing/voters/_can_vote.html.erb

@@ -0,0 +1,7 @@
+<div class="small-12 medium-6 large-4">
+  <%= form_for @user, as: :voter, url: officing_voters_path, method: :post, remote: true do |f| %>
+    <%= f.hidden_field :poll_id, value: poll.id %>
+    <%= f.hidden_field :user_id, value: @user.id %>
+    <%= f.submit t("officing.voters.show.submit"), class: "button success expanded" %>
+  <% end %>
+</div>

app/views/officing/voters/_voted.html.erb

@@ -0,0 +1,3 @@
+<div class="callout success">
+  <%= t("officing.voters.show.success") %>
+</div>

app/views/officing/voters/create.js.erb

@@ -0,0 +1 @@
+$("#<%= dom_id(@poll) %> #actions").html('<%= j render("voted") %>');

app/views/officing/voters/new.html.erb

@@ -1,20 +1,15 @@
 <h2><%= t("officing.voters.new.title") %></h2>
 
-<div class="row">
-  <div class="small-12 medium-6 column">
-    <form>
+<% @polls.each do |poll| %>
+  <div id="<%= dom_id(poll) %>">
+    <div><%= poll.name %></div>
 
-      <label><%= t("officing.voters.new.document_type_label") %></label>
-      <select>
-        <option><%= t("officing.voters.new.document_type.spanish_id") %></option>
-        <option><%= t("officing.voters.new.document_type.residence_card") %></option>
-        <option><%= t("officing.voters.new.document_type.passport") %></option>
-      </select>
-
-      <label><%= t("officing.voters.new.document_number") %></label>
-      <input type="text" placeholder="<%= t("officing.voters.new.document_number") %>">
-
-      <input type="submit" value="<%= t("officing.voters.new.submit") %>" class="button">
-    </form>
+    <div id="actions">
+      <% if poll.votable_by?(@user) %>
+        <%= render "can_vote", poll: poll %>
+      <% else %>
+        <%= render "already_voted" %>
+      <% end %>
+    </div>
   </div>
-</div>
+<% end %>

app/views/officing/voters/show.html.erb

@@ -1,30 +0,0 @@
-<h2><%= t("officing.voters.show.title") %></h2>
-
-<!-- IF CAN'T VOTE -->
-
-<div class="callout alert">
-  <%= t("officing.voters.show.error_verifying_census") %>
-</div>
-
-<!-- IF ALREADY VOTED -->
-
-<div class="callout warning">
-  <%= t("officing.voters.show.error_already_voted") %>
-</div>
-
-<!-- IF CAN VOTE -->
-
-<div class="callout success">
-  <%= t("officing.voters.show.can_participate") %>
-</div>
-
-<div class="small-12 medium-6 large-4">
-  <form>
-    <input type="submit" value="<%= t("officing.voters.show.submit") %>" class="button success expanded">
-  </form>
-</div>
-
-
-<div class="callout success">
-  <%= t("officing.voters.show.success") %>
-</div>