[Backport] Display 'Validate document' menu item only when applicable

app/models/poll.rb

@@ -65,26 +65,42 @@ def self.answerable_by(user)
            .where('geozone_restricted = ? OR geozones_polls.geozone_id = ?', false, user.geozone_id)
   end
 
+  def self.votable_by(user)
+    answerable_by(user).
+    not_voted_by(user)
+  end
+
   def votable_by?(user)
-    !document_has_voted?(user.document_number, user.document_type)
+    answerable_by?(user) &&
+    not_voted_by?(user)
   end
 
-  def document_has_voted?(document_number, document_type)
-    voters.where(document_number: document_number, document_type: document_type).exists?
+  def self.not_voted_by(user)
+    where("polls.id not in (?)", poll_ids_voted_by(user))
   end
 
-  def voted_in_booth?(user)
-    Poll::Voter.where(poll: self, user: user, origin: "booth").exists?
+  def self.poll_ids_voted_by(user)
+    return -1 if Poll::Voter.where(user: user).empty?
+
+    Poll::Voter.where(user: user).pluck(:poll_id)
   end
 
-  def voted_in_web?(user)
-    Poll::Voter.where(poll: self, user: user, origin: "web").exists?
+  def not_voted_by?(user)
+    Poll::Voter.where(poll: self, user: user).empty?
   end
 
   def voted_by?(user)
     Poll::Voter.where(poll: self, user: user).exists?
   end
 
+  def voted_in_booth?(user)
+    Poll::Voter.where(poll: self, user: user, origin: "booth").exists?
+  end
+
+  def voted_in_web?(user)
+    Poll::Voter.where(poll: self, user: user, origin: "web").exists?
+  end
+
   def date_range
     unless starts_at.present? && ends_at.present? && starts_at <= ends_at
       errors.add(:starts_at, I18n.t('errors.messages.invalid_date_range'))

app/views/officing/_menu.html.erb

@@ -1,7 +1,9 @@
 <div class="admin-sidebar" data-equalizer-watch>
   <ul id="officing_menu">
     <% if vote_collection_shift? %>
-      <li <%= "class=is-active" if controller_name == "voters" %>>
+      <li class="<%= "js-vote-collection" %>
+                 <%= " is-active" if controller_name == "voters" %>
+                 <%= " is-hidden" if controller_name == "voters" && Poll.votable_by(@user).any? %>">
         <%= link_to new_officing_residence_path do %>
           <span class="icon-user"></span>
           <%= t("officing.menu.voters") %>

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

@@ -1,2 +1,3 @@
 $("#<%= dom_id(@poll) %> #actions").html('<%= j render("voted") %>');
-$("#<%= dom_id(@poll) %> #can_vote_callout").hide();
+$("#<%= dom_id(@poll) %> #can_vote_callout").hide();
+$(".js-vote-collection").removeClass("is-hidden");

spec/features/polls/voter_spec.rb

@@ -164,6 +164,48 @@
       expect(Poll::Voter.count).to eq(1)
     end
 
-  end
+    context "Side menu" do
+      scenario "'Validate document' menu item with votable polls", :js do
+        login_through_form_as_officer(officer.user)
+
+        visit new_officing_residence_path
+        officing_verify_residence
+
+        expect(page).to have_content poll.name
+
+        within("#side_menu") do
+          expect(page).not_to have_content("Validate document")
+        end
+
+        within("#poll_#{poll.id}") do
+          click_button("Confirm vote")
+          expect(page).to have_content "Vote introduced!"
+        end
+
+        within("#side_menu") do
+          expect(page).to have_content("Validate document")
+        end
+      end
+
+      scenario "'Validate document' menu item without votable polls", :js do
+        create(:poll_voter, poll: poll, user: create(:user, :in_census))
 
+        login_through_form_as_officer(officer.user)
+
+        visit new_officing_residence_path
+        officing_verify_residence
+
+        expect(page).to have_content poll.name
+
+        within("#poll_#{poll.id}") do
+          expect(page).to have_content "Has already participated in this poll"
+        end
+
+        within("#side_menu") do
+          expect(page).to have_content("Validate document")
+        end
+      end
+
+    end
+  end
 end

spec/models/poll/poll_spec.rb

@@ -147,6 +147,70 @@
     end
   end
 
+  describe "votable_by" do
+    it "returns polls that have not been voted by a user" do
+      user = create(:user, :level_two)
+
+      poll1 = create(:poll)
+      poll2 = create(:poll)
+      poll3 = create(:poll)
+
+      create(:poll_voter, user: user, poll: poll1)
+
+      expect(Poll.votable_by(user)).to include(poll2)
+      expect(Poll.votable_by(user)).to include(poll3)
+      expect(Poll.votable_by(user)).not_to include(poll1)
+    end
+
+    it "returns polls that are answerable by a user" do
+      user = create(:user, :level_two, geozone: nil)
+      poll1 = create(:poll)
+      poll2 = create(:poll)
+
+      allow(Poll).to receive(:answerable_by).and_return(Poll.where(id: poll1))
+
+      expect(Poll.votable_by(user)).to include(poll1)
+      expect(Poll.votable_by(user)).not_to include(poll2)
+    end
+
+    it "returns polls even if there are no voters yet" do
+      user = create(:user, :level_two)
+      poll = create(:poll)
+
+      expect(Poll.votable_by(user)).to include(poll)
+    end
+
+  end
+
+  describe "#votable_by" do
+    it "returns false if the user has already voted the poll" do
+      user = create(:user, :level_two)
+      poll = create(:poll)
+
+      create(:poll_voter, user: user, poll: poll)
+
+      expect(poll.votable_by?(user)).to eq(false)
+    end
+
+    it "returns false if the poll is not answerable by the user" do
+      user = create(:user, :level_two)
+      poll = create(:poll)
+
+      allow_any_instance_of(Poll).to receive(:answerable_by?).and_return(false)
+
+      expect(poll.votable_by?(user)).to eq(false)
+    end
+
+    it "return true if a poll is answerable and has not been voted by the user" do
+      user = create(:user, :level_two)
+      poll = create(:poll)
+
+      allow_any_instance_of(Poll).to receive(:answerable_by?).and_return(true)
+
+      expect(poll.votable_by?(user)).to eq(true)
+    end
+  end
+
   describe "#voted_by?" do
     it "return false if the user has not voted for this poll" do
       user = create(:user, :level_two)