Email users code

app/jobs/send_three_month_email_job.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class SendThreeMonthEmailJob < ApplicationJob
+  queue_as :default
+
+  def perform
+    ThreeMonthEmailService.send_chaser
+  end
+end

app/mailers/concerns/email_delivery.rb

@@ -0,0 +1,19 @@
+module EmailDelivery
+  extend ActiveSupport::Concern
+
+    private
+
+    def log_sent_email
+      member = params[:member]
+      return unless member
+
+      MemberEmailDelivery.create!(
+        member: member,
+        subject: mail.subject,
+        body: mail.body.to_s,
+        to: mail.to,
+        cc: mail.cc,
+        bcc: mail.bcc
+      )
+    end
+end

app/mailers/member_mailer.rb

@@ -1,5 +1,16 @@
 class MemberMailer < ApplicationMailer
   include EmailHeaderHelper
+  include EmailDelivery
+
+  after_action :log_sent_email, only: [:chaser]
+
+  def chaser
+    @member = params[:member]
+    subject = "It’s been a while, how are you doing? ♥️"
+    mail mail_args(@member, subject, '[email protected]', '[email protected]') do |format|
+      format.html {render 'three_month_chaser'}
+    end
+  end
 
   def welcome(member)
     if member.student?

app/models/member_email_delivery.rb

@@ -0,0 +1,3 @@
+class MemberEmailDelivery < ApplicationRecord
+  belongs_to :member, polymorphic: true, optional: true
+end

app/services/three_month_email_service.rb

@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+class ThreeMonthEmailService
+  def self.send_chaser
+    members = Member.joins(:workshop_invitations).where("workshop_invitations.create_at >= ?", 3.months.ago).distinct
+    members.each do |member|
+      MemberMailer.with(member: member).chaser.deliver_later
+    end
+  end
+end

app/views/member_mailer/three_month_chaser.html.haml

@@ -0,0 +1,21 @@
+%h1 Hi #{@member.name},
+
+%p
+We’ve noticed you haven’t been to a codebar workshop in a little while, and we just wanted to check in. We know life gets busy, but we’d love to understand how things are going for you and whether there’s anything we can do to make it easier or more valuable for you to join again.
+%p
+If you have a minute, could you please share your thoughts in this short form? 👉 https://forms.gle/tEETvC3zYP9mcLar7
+
+%p
+Or, if you’re thinking about coming back soon, we’ve got some great upcoming workshops and events you might like to join 👉https://codebar.io/events/
+
+%p
+Your feedback really helps us make codebar more welcoming and useful for everyone in our community 💜
+
+%p
+We’d love to see you again soon!
+
+%p
+#{"-- "}
+%br
+Warmly,
+The Codebar Team

config/application.rb

@@ -34,6 +34,9 @@ class Application < Rails::Application
 
     config.active_record.belongs_to_required_by_default = true
 
+    # let's start using Active Job!
+    config.active_job.queue_adapter = :delayed_job
+
     if ENV["RAILS_LOG_TO_STDOUT"].present?
       $stdout.sync = true
       config.rails_semantic_logger.add_file_appender = false

spec/mailers/member_mailer_spec.rb

@@ -115,4 +115,21 @@
       end.to change { ActionMailer::Base.deliveries.count }.by 1
     end
   end
+
+  describe "#chaser" do
+    it "logs the sent email" do
+      expect do
+        MemberMailer
+          .with(member: member)
+          .chaser
+          .deliver_now
+        end.to change(MemberEmailDelivery, :count).by(1)
+
+      log = MemberEmailDelivery.last
+
+      expect(log.member).to eq(member)
+      expect(log.subject).to eq("It’s been a while, how are you doing? ♥️")
+      expect(log.to).to eq([member.email])
+    end
+  end
 end