New rake task for proposals to send new action email

Execute rake task every day to detect new actions available for not archived proposals. If there are new actions available for today, send email to proposal's author with information text, new actions available and link to proposal dashboard url.

spec/mailers/dashboard/mailer_spec.rb

@@ -2,6 +2,83 @@ require "rails_helper"
 
 describe Dashboard::Mailer do
 
+  let!(:action)   { create(:dashboard_action, :proposed_action, :active,
+                            day_offset: 0,
+                            published_proposal: true) }
+  let!(:resource) { create(:dashboard_action, :resource, :active,
+                            day_offset: 0,
+                            published_proposal: true) }
+
+  describe "#new_actions_notification rake task" do
+
+    before do
+      Rake.application.rake_require "tasks/dashboards"
+      Rake::Task.define_task(:environment)
+      ActionMailer::Base.deliveries.clear
+    end
+
+    let :run_rake_task do
+      Rake::Task["dashboards:send_notifications"].reenable
+      Rake.application.invoke_task "dashboards:send_notifications"
+    end
+
+    describe "#new_actions_notification_rake_created" do
+      let!(:proposal) { create(:proposal, :draft) }
+
+      it "sends emails when detect new actions for draft proposal" do
+        action.update(published_proposal: false)
+        resource.update(published_proposal: false)
+        run_rake_task
+
+        email = open_last_email
+
+        expect(email).to deliver_from("CONSUL <noreply@consul.dev>")
+        expect(email).to deliver_to(proposal.author)
+        expect(email).to have_subject("More news about your citizen proposal in Decide Madrid")
+        expect(email).to have_body_text("Hello #{proposal.author.name},")
+        expect(email).to have_body_text("As you know, on the #{proposal.created_at.day} day of the #{proposal.created_at.strftime("%B")} you created the proposal in draft mode #{proposal.title} on the Decide Madrid platform.")
+        expect(email).to have_body_text("Whenever you want you can publish on this link:")
+        expect(email).to have_body_text("Seize this moment! Learn, add other people with the same interests and prepare the diffusion that you will need when you publish your proposal definitively.")
+        expect(email).to have_body_text("And to accompany you in this challenge, here are the news...")
+        expect(email).to have_body_text("NEW UNLOCKED RESOURCE")
+        expect(email).to have_body_text("#{resource.title}")
+        expect(email).to have_body_text("Take a look at this NEW recommended ACTION:")
+        expect(email).to have_body_text("#{action.title}")
+        expect(email).to have_body_text("#{action.description}")
+        expect(email).to have_body_text("As always, enter the Proposals Panel and we will tell you in detail how to use these resources and how to get the most out of it.")
+        expect(email).to have_body_text("Go ahead, discover them!")
+      end
+    end
+
+    describe "#new_actions_notification_rake_published" do
+      let!(:proposal) { create(:proposal) }
+
+      it "sends emails when detect new actions for proposal" do
+        run_rake_task
+
+        email = open_last_email
+
+        expect(email).to deliver_from("CONSUL <noreply@consul.dev>")
+        expect(email).to deliver_to(proposal.author)
+        expect(email).to have_subject("More news about your citizen proposal in Decide Madrid")
+        expect(email).to have_body_text("Hello #{proposal.author.name},")
+        expect(email).to have_body_text("As you know, on the #{proposal.published_at.day} day of the #{proposal.published_at.strftime("%B")} you published the proposal #{proposal.title} on the Decide Madrid platform.")
+        expect(email).to have_body_text("And so, you have a new resource available to help you keep moving forward.")
+        expect(email).to have_body_text("NEW UNLOCKED RESOURCE")
+        expect(email).to have_body_text("#{resource.title}")
+
+        limit_to_archive_proposal = proposal.created_at.to_date + Setting["months_to_archive_proposals"].to_i.months
+        days_count = (limit_to_archive_proposal - Date.today).to_i
+        expect(email).to have_body_text("You are missing #{days_count} days before your proposal gets the #{Setting["votes_for_proposal_success"]} supports and goes to referendum. Cheer up and keep spreading. Are you short of ideas?")
+        expect(email).to have_body_text("NEW RECOMMENDED DIFFUSION ACTION")
+        expect(email).to have_body_text("#{action.title}")
+        expect(email).to have_body_text("#{action.description}")
+        expect(email).to have_body_text("As always, enter the Proposals Panel and we will tell you in detail how to use these resources and how to get the most out of it.")
+        expect(email).to have_body_text("Go ahead, discover them!")
+      end
+    end
+  end
+
   describe "#new_actions_notification_on_create" do
 
     before do
@@ -9,12 +86,6 @@ describe Dashboard::Mailer do
     end
 
     let!(:proposal) { build(:proposal, :draft) }
-    let!(:action)   { create(:dashboard_action, :proposed_action, :active,
-                              day_offset: 0,
-                              published_proposal: true) }
-    let!(:resource) { create(:dashboard_action, :resource, :active,
-                              day_offset: 0,
-                              published_proposal: true) }
 
     it "sends emails when detect new actions when create a proposal" do
       action.update(published_proposal: false)