Skip students and coaches without TOC accepted

After talking with Kim about this a few weeks ago, we realised it
doesn’t make much sense to email members that have not accepted
our terms about new events. We see that as not having come back to
codebar in a while, thus making more sense to save our resources.

Author: gnclmorais

app/models/invitation_manager.rb

@@ -29,13 +29,17 @@ def send_meeting_emails(meeting)
 
   def invite_students_to_event(event, chapter)
     chapter_students(chapter).each do |student|
+      next unless student.accepted_toc_at
+
       invitation = Invitation.new(event: event, member: student, role: 'Student')
       EventInvitationMailer.invite_student(event, student, invitation).deliver_now if invitation.save
     end
   end
 
   def invite_coaches_to_event(event, chapter)
     chapter_coaches(chapter).each do |coach|
+      next unless coach.accepted_toc_at
+
       invitation = Invitation.new(event: event, member: coach, role: 'Coach')
       EventInvitationMailer.invite_coach(event, coach, invitation).deliver_now if invitation.save
     end

spec/models/invitation_manager_spec.rb

@@ -66,6 +66,52 @@
 
       manager.send_event_emails(event, chapter)
     end
+
+    it 'emails only students that accepted toc' do
+      event = Fabricate(:event, chapters: [chapter], audience: 'Students')
+
+      first_student, *other_students = students
+      first_student.update(accepted_toc_at: nil)
+
+      expect(Invitation).to_not(
+        receive(:new).
+        with(event: event, member: first_student, role: 'Student').
+        and_call_original
+      )
+
+      other_students.each do |other_student|
+        expect(Invitation).to(
+          receive(:new).
+          with(event: event, member: other_student, role: 'Student').
+          and_call_original
+        )
+      end
+
+      manager.send_event_emails(event, chapter)
+    end
+
+    it 'emails only coaches that accepted toc' do
+      event = Fabricate(:event, chapters: [chapter], audience: 'Coaches')
+
+      first_coach, *other_coaches = coaches
+      first_coach.update(accepted_toc_at: nil)
+
+      expect(Invitation).to_not(
+        receive(:new).
+        with(event: event, member: first_coach, role: 'Coach').
+        and_call_original
+      )
+
+      other_coaches.each do |other_coach|
+        expect(Invitation).to(
+          receive(:new).
+          with(event: event, member: other_coach, role: 'Coach').
+          and_call_original
+        )
+      end
+
+      manager.send_event_emails(event, chapter)
+    end
   end
 
   describe '#send_monthly_attendance_reminder_emails', wip: true do