Commit iniziale di eminuxCRM: CRM Rails con pipeline, campagne email e Docker.

Include autenticazione, progetti isolati, mail marketing HTML con SMTP, test A/B e editor WYSIWYG.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/jobs/application_job.rb

@@ -0,0 +1,7 @@
+class ApplicationJob < ActiveJob::Base
+  # Automatically retry jobs that encountered a deadlock
+  # retry_on ActiveRecord::Deadlocked
+
+  # Most jobs are safe to ignore if the underlying records are no longer available
+  # discard_on ActiveJob::DeserializationError
+end

app/jobs/send_mailing_recipient_job.rb

@@ -0,0 +1,29 @@
+class SendMailingRecipientJob < ApplicationJob
+  queue_as :mailers
+
+  def perform(recipient_id)
+    recipient = MailingRecipient.find_by(id: recipient_id)
+    return if recipient.nil?
+
+    mailing = recipient.mailing
+    return unless mailing.sending?
+    return unless recipient.pending? || recipient.status == "queued"
+
+    begin
+      CampaignMailer.raise_delivery_errors = true
+      recipient.deliver!
+    ensure
+      CampaignMailer.raise_delivery_errors = false if Rails.env.development?
+    end
+
+    nxt = mailing.mailing_recipients.pending.order(:id).first
+    return if nxt.nil?
+
+    wait = mailing.interval_seconds.to_i.seconds
+    if wait.positive?
+      self.class.set(wait: wait).perform_later(nxt.id)
+    else
+      self.class.perform_later(nxt.id)
+    end
+  end
+end