chore: Migrate from the worker to jobs

app/models/message.rb

@@ -288,7 +288,6 @@ class Message < ApplicationRecord
   def execute_after_create_commit_callbacks
     # rails issue with order of active record callbacks being executed https://github.com/rails/rails/issues/20911
     reopen_conversation
-    notify_via_mail
     set_conversation_activity
     dispatch_create_events
     send_reply
@@ -374,48 +373,6 @@ class Message < ApplicationRecord
     ::MessageTemplates::HookExecutionService.new(message: self).perform
   end
 
-  def email_notifiable_webwidget?
-    inbox.web_widget? && inbox.channel.continuity_via_email
-  end
-
-  def email_notifiable_api_channel?
-    inbox.api? && inbox.account.feature_enabled?('email_continuity_on_api_channel')
-  end
-
-  def email_notifiable_channel?
-    email_notifiable_webwidget? || %w[Email].include?(inbox.inbox_type) || email_notifiable_api_channel?
-  end
-
-  def can_notify_via_mail?
-    return unless email_notifiable_message?
-    return unless email_notifiable_channel?
-    return if conversation.contact.email.blank?
-
-    true
-  end
-
-  def notify_via_mail
-    return unless can_notify_via_mail?
-
-    trigger_notify_via_mail
-  end
-
-  def trigger_notify_via_mail
-    return EmailReplyWorker.perform_in(1.second, id) if inbox.inbox_type == 'Email'
-
-    # will set a redis key for the conversation so that we don't need to send email for every new message
-    # last few messages coupled together is sent every 2 minutes rather than one email for each message
-    # if redis key exists there is an unprocessed job that will take care of delivering the email
-    return if Redis::Alfred.get(conversation_mail_key).present?
-
-    Redis::Alfred.setex(conversation_mail_key, id)
-    ConversationReplyEmailWorker.perform_in(2.minutes, conversation.id, id)
-  end
-
-  def conversation_mail_key
-    format(::Redis::Alfred::CONVERSATION_MAILER_KEY, conversation_id: conversation.id)
-  end
-
   def validate_attachments_limit(_attachment)
     errors.add(:attachments, message: 'exceeded maximum allowed') if attachments.size >= NUMBER_OF_PERMITTED_ATTACHMENTS
   end