Support creates follow (Merge pull request #3895)

* Supporting a proposal will create a follow relationship
* Only followers receive notifications

app/controllers/management/proposals_controller.rb

@@ -37,6 +37,7 @@ class Management::ProposalsController < Management::BaseController
   end
 
   def vote
+    @follow = Follow.find_or_create_by!(user: current_user, followable: @proposal)
     @proposal.register_vote(managed_user, "yes")
     set_proposal_votes(@proposal)
   end

app/controllers/proposals_controller.rb

@@ -57,6 +57,7 @@ class ProposalsController < ApplicationController
   end
 
   def vote
+    @follow = Follow.find_or_create_by!(user: current_user, followable: @proposal)
     @proposal.register_vote(current_user, "yes")
     set_proposal_votes(@proposal)
   end
@@ -73,6 +74,7 @@ class ProposalsController < ApplicationController
   end
 
   def vote_featured
+    @follow = Follow.find_or_create_by!(user: current_user, followable: @proposal)
     @proposal.register_vote(current_user, "yes")
     set_featured_proposal_votes(@proposal)
   end

app/models/proposal.rb

@@ -232,7 +232,7 @@ class Proposal < ApplicationRecord
   end
 
   def users_to_notify
-    (voters + followers).uniq - [author]
+    followers - [author]
   end
 
   def self.proposals_orders(user)

app/views/mailer/proposal_notification_digest.html.erb

@@ -48,6 +48,15 @@
                     <% end %>
                   </td>
                 </tr>
+                <tr>
+                  <td>
+                    <p style="font-family: 'Open Sans','Helvetica Neue',arial,sans-serif;font-size: 14px;font-weight: normal;line-height: 24px; margin: 0; padding-bottom: 20px;">
+                      <%= sanitize(link_to(t("mailers.proposal_notification_digest.unfollow"),
+                          proposal_url(notification.notifiable.proposal),
+                          style: "color: #2895F1; text-decoration: none;")) %>
+                    </p>
+                  </td>
+                </tr>
               </tbody>
             </table>
           </td>

app/views/proposals/vote.js.erb

@@ -1 +1,4 @@
 $("#<%= dom_id(@proposal) %>_votes").html("<%= j render("proposals/votes", proposal: @proposal) %>");
+App.Followable.update("<%= dom_id(@follow.followable) %>",
+                      "<%= j render("follows/follow_button", follow: @follow) %>",
+                      "<%= j render("layouts/flash") %>")

config/locales/en/general.yml

@@ -539,7 +539,7 @@ en:
       comments: Comments
       latest_comments: Latest messages
     messages:
-      send_notification: Send message to proposal supporters
+      send_notification: Send message to proposal followers
       previous_notifications: See previous notifications
     polls:
       index:

config/locales/en/mailers.yml

@@ -26,12 +26,13 @@ en:
       title: "Proposal notifications in %{org_name}"
       share: Share proposal
       comment: Comment proposal
-      unsubscribe: "If you don't want receive proposal's notification, visit %{account} and uncheck 'Receive a summary of proposal notifications'."
+      unsubscribe: "If you don't want to receive any proposal notifications, visit %{account} and uncheck 'Receive a summary of proposal notifications'."
       unsubscribe_account: My account
+      unfollow: "Visit this proposal and unfollow it to stop receiving notifications."
     direct_message_for_receiver:
       subject: "You have received a new private message"
       reply: Reply to %{sender}
-      unsubscribe: "If you don't want receive direct messages, visit %{account} and uncheck 'Receive emails about direct messages'."
+      unsubscribe: "If you don't want to receive direct messages, visit %{account} and uncheck 'Receive emails about direct messages'."
       unsubscribe_account: My account
     direct_message_for_sender:
       subject: "You have sent a new private message"

config/locales/en/settings.yml

@@ -79,7 +79,7 @@ en:
       poster_description_description: Detailed description of the poster feature
     analytics_url: "Analytics URL"
     proposal_notification_minimum_interval_in_days: "Minimum interval (in days) for authors of proposals to send new proposal notifications"
-    proposal_notification_minimum_interval_in_days_description: "The number of days user can send a notification for all supporters of their proposal"
+    proposal_notification_minimum_interval_in_days_description: "The number of days user can send a notification for all followers of their proposal"
     direct_message_max_per_day: "Direct Message max number per day"
     direct_message_max_per_day_description: "Number max of direct messages one user can send per day"
     feature:

config/locales/es/general.yml

@@ -539,7 +539,7 @@ es:
       comments: Comentarios
       latest_comments: Últimos mensajes
     messages:
-      send_notification: Enviar mensaje a los que han apoyado la propuesta
+      send_notification: Enviar mensaje a los que siguen la propuesta
       previous_notifications: Ver notificaciones anteriores
     polls:
       index:

config/locales/es/mailers.yml

@@ -28,6 +28,7 @@ es:
       comment: Comentar propuesta
       unsubscribe: "Si no quieres recibir notificaciones de propuestas, puedes entrar en %{account} y desmarcar la opción 'Recibir resumen de notificaciones sobre propuestas'."
       unsubscribe_account: Mi cuenta
+      unfollow: "Si no quieres recibir más notificaciones, visita esta propuesta y deja de seguirla."
     direct_message_for_receiver:
       subject: "Has recibido un nuevo mensaje privado"
       reply: Responder a %{sender}

config/locales/es/settings.yml

@@ -79,7 +79,7 @@ es:
       poster_description_description: Descripción detallada de la funcionalidad de póster
     analytics_url: "URL de estadísticas externas"
     proposal_notification_minimum_interval_in_days: "Intervalo mínimo (en días) para que los autores de propuestas puedan enviar nuevas notificaciones de propuesta"
-    proposal_notification_minimum_interval_in_days_description: "El número de días en los que un usuario puede enviar una notificación a todos los que apoyan su propuesta"
+    proposal_notification_minimum_interval_in_days_description: "El número de días en los que un usuario puede enviar una notificación a todos los que siguen su propuesta"
     direct_message_max_per_day: "Mensajes directos máximos por día"
     direct_message_max_per_day_description: "Número de mensajes directos máximos que un usuario puede enviar por día"
     feature:

spec/features/dashboard/dashboard_spec.rb

@@ -365,13 +365,13 @@ describe "Proposal's dashboard" do
       click_link "Message to users"
     end
 
-    expect(page).to have_link("Send message to proposal supporters")
+    expect(page).to have_link("Send message to proposal followers")
     expect(page).to have_link("See previous notifications")
   end
 
   scenario "Dashboard has a link to send message to proposal supporters" do
     visit messages_proposal_dashboard_path(proposal)
-    click_link("Send message to proposal supporters")
+    click_link("Send message to proposal followers")
 
     fill_in "Title", with: "Thank you for supporting my proposal"
     fill_in "Message", with: "Please share it with others!"

spec/features/emails_spec.rb

@@ -249,11 +249,11 @@ describe "Emails" do
   end
 
   context "Proposal notification digest" do
-    scenario "notifications for proposals that I have supported" do
+    scenario "notifications for proposals that I'm following" do
       user = create(:user, email_digest: true)
 
-      proposal1 = create(:proposal, voters: [user])
-      proposal2 = create(:proposal, voters: [user])
+      proposal1 = create(:proposal, followers: [user])
+      proposal2 = create(:proposal, followers: [user])
       proposal3 = create(:proposal)
 
       reset_mailer
@@ -288,6 +288,7 @@ describe "Emails" do
 
       expect(email).not_to have_body_text(proposal3.title)
       expect(email).to have_body_text(/#{account_path}/)
+      expect(email).to have_body_text("Visit this proposal and unfollow it to stop receiving notifications.")
 
       notification1.reload
       notification2.reload

spec/features/management/proposals_spec.rb

@@ -157,6 +157,7 @@ describe "Proposals" do
 
       expect(page).to have_content "1 support"
       expect(page).to have_content "You have already supported this proposal. Share it!"
+      expect(page).to have_content "Following"
       expect(page).to have_current_path(management_proposal_path(proposal))
     end
 

spec/features/proposal_notifications_spec.rb

@@ -14,7 +14,7 @@ describe "Proposal Notifications" do
       click_link "Message to users"
     end
 
-    click_link "Send message to proposal supporters"
+    click_link "Send message to proposal followers"
 
     fill_in "proposal_notification_title", with: "Thank you for supporting my proposal"
     fill_in "proposal_notification_body", with: "Please share it with "\
@@ -29,7 +29,7 @@ describe "Proposal Notifications" do
   scenario "Send a notification (Active voter)" do
     proposal = create(:proposal)
 
-    create(:user, :level_two, votables: [proposal])
+    create(:user, :level_two, votables: [proposal], followables: [proposal])
     create_proposal_notification(proposal)
 
     expect(Notification.count).to eq(1)
@@ -93,21 +93,6 @@ describe "Proposal Notifications" do
     expect(page).to have_content "We are almost there please share with your peoples!"
   end
 
-  scenario "Message about receivers (Voters)" do
-    author = create(:user)
-    proposal = create(:proposal, author: author)
-
-    7.times { create(:vote, votable: proposal, vote_flag: true) }
-
-    login_as(author)
-    visit new_proposal_notification_path(proposal_id: proposal.id)
-
-    expect(page).to have_content "This message will be sent to 7 people and it will "\
-                                 "be visible in the proposal's page"
-    expect(page).to have_link("the proposal's page", href: proposal_path(proposal,
-                                                     anchor: "comments"))
-  end
-
   scenario "Message about receivers (Followers)" do
     author = create(:user)
     proposal = create(:proposal, author: author)
@@ -133,7 +118,7 @@ describe "Proposal Notifications" do
     login_as(author)
     visit new_proposal_notification_path(proposal_id: proposal.id)
 
-    expect(page).to have_content "This message will be sent to 14 people and it will "\
+    expect(page).to have_content "This message will be sent to 7 people and it will "\
                                  "be visible in the proposal's page"
     expect(page).to have_link("the proposal's page", href: proposal_path(proposal,
                                                      anchor: "comments"))
@@ -172,7 +157,7 @@ describe "Proposal Notifications" do
         click_link "Message to users"
       end
 
-      expect(page).to have_link "Send message to proposal supporters"
+      expect(page).to have_link "Send message to proposal followers"
     end
 
     scenario "Accessing form directly" do
@@ -189,13 +174,13 @@ describe "Proposal Notifications" do
   end
 
   context "In-app notifications from the proposal's author" do
-    scenario "Voters should receive a notification", :js do
+    scenario "Voters who are followed should receive a notification", :js do
       author = create(:user)
       proposal = create(:proposal, author: author)
 
-      user1 = create(:user, votables: [proposal])
-      user2 = create(:user, votables: [proposal])
-      user3 = create(:user)
+      user1 = create(:user, votables: [proposal], followables: [proposal])
+      user2 = create(:user, votables: [proposal], followables: [proposal])
+      user3 = create(:user, votables: [proposal])
 
       login_as(author)
       visit root_path
@@ -297,7 +282,7 @@ describe "Proposal Notifications" do
     scenario "Proposal hidden", :js do
       author = create(:user)
       user = create(:user)
-      proposal = create(:proposal, author: author, voters: [user])
+      proposal = create(:proposal, author: author, voters: [user], followers: [user])
 
       login_as(author)
       visit root_path

spec/models/proposal_spec.rb

@@ -889,22 +889,14 @@ describe Proposal do
   end
 
   describe "#user_to_notify" do
-    it "returns voters and followers" do
+    it "returns followers" do
       proposal = create(:proposal)
-      voter = create(:user, :level_two, votables: [proposal])
       follower = create(:user, :level_two, followables: [proposal])
 
-      expect(proposal.users_to_notify).to eq([voter, follower])
+      expect(proposal.users_to_notify).to eq([follower])
     end
 
-    it "returns voters and followers discarding duplicates" do
-      proposal = create(:proposal)
-      voter_and_follower = create(:user, :level_two, votables: [proposal], followables: [proposal])
-
-      expect(proposal.users_to_notify).to eq([voter_and_follower])
-    end
-
-    it "returns voters and followers except the proposal author" do
+    it "returns followers except the proposal author" do
       author = create(:user, :level_two)
       voter_and_follower = create(:user, :level_two)
       proposal = create(:proposal, author: author,

spec/support/common_actions/notifications.rb

@@ -27,7 +27,7 @@ module Notifications
       click_link "Message to users"
     end
 
-    click_link "Send message to proposal supporters"
+    click_link "Send message to proposal followers"
 
     fill_in "proposal_notification_title", with: "Thanks for supporting proposal: #{proposal.title}"
     fill_in "proposal_notification_body", with: "Please share it with others! #{proposal.summary}"