Class: EmailControllerHelper::TopicEmailUnsubscriber

Inherits:
BaseEmailUnsubscriber show all
Defined in:
lib/email_controller_helper/topic_email_unsubscriber.rb

Instance Attribute Summary

Attributes inherited from BaseEmailUnsubscriber

#unsubscribe_key

Instance Method Summary collapse

Methods inherited from BaseEmailUnsubscriber

#initialize

Constructor Details

This class inherits a constructor from EmailControllerHelper::BaseEmailUnsubscriber

Instance Method Details

#prepare_unsubscribe_options(controller) ⇒ Object 



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# File 'lib/email_controller_helper/topic_email_unsubscriber.rb', line 5

def prepare_unsubscribe_options(controller)
  super(controller)
  watching = TopicUser.notification_levels[:watching]

  topic = unsubscribe_key.associated_topic

  return if topic.blank?

  controller.instance_variable_set(:@topic, topic)
  controller.instance_variable_set(
    :@watching_topic,
    TopicUser.exists?(user: key_owner, notification_level: watching, topic_id: topic.id),
  )

  return if topic.category_id.blank?
  if !CategoryUser.exists?(
       user: key_owner,
       notification_level: CategoryUser.watching_levels,
       category_id: topic.category_id,
     )
    return
  end

  controller.instance_variable_set(
    :@watched_count,
    TopicUser
      .joins(:topic)
      .where(user: key_owner, notification_level: watching)
      .where(topics: { category_id: topic.category_id })
      .count,
  )
end

#unsubscribe(params) ⇒ Object 



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# File 'lib/email_controller_helper/topic_email_unsubscriber.rb', line 38

def unsubscribe(params)
  updated = super(params)

  topic = unsubscribe_key.associated_topic
  return updated if topic.nil?

  if params[:unwatch_topic]
    TopicUser.where(topic_id: topic.id, user_id: key_owner.id).update_all(
      notification_level: TopicUser.notification_levels[:tracking],
    )

    updated = true
  end

  if params[:unwatch_category] && topic.category_id
    TopicUser
      .joins(:topic)
      .where(user: key_owner, notification_level: TopicUser.notification_levels[:watching])
      .where(topics: { category_id: topic.category_id })
      .update_all(notification_level: TopicUser.notification_levels[:tracking])

    CategoryUser.where(
      user_id: key_owner.id,
      category_id: topic.category_id,
      notification_level: CategoryUser.watching_levels,
    ).destroy_all

    updated = true
  end

  if params[:mute_topic]
    TopicUser.where(topic_id: topic.id, user_id: key_owner.id).update_all(
      notification_level: TopicUser.notification_levels[:muted],
    )

    updated = true
  end

  updated
end