Class: GroupTagNotificationDefault

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/group_tag_notification_default.rb

Class Method Summary collapse

Class Method Details

.batch_set(group, level, tag_names) ⇒ Object 



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# File 'app/models/group_tag_notification_default.rb', line 15

def self.batch_set(group, level, tag_names)
  tag_names ||= []
  changed = false

  records = self.where(group: group, notification_level: notification_levels[level])
  old_ids = records.pluck(:tag_id)

  tag_ids = tag_names.empty? ? [] : Tag.where_name(tag_names).pluck(:id)

  Tag
    .where_name(tag_names)
    .joins(:target_tag)
    .each { |tag| tag_ids[tag_ids.index(tag.id)] = tag.target_tag_id }

  tag_ids.uniq!

  remove = (old_ids - tag_ids)
  if remove.present?
    records.where("tag_id in (?)", remove).destroy_all
    changed = true
  end

  (tag_ids - old_ids).each do |id|
    self.create!(group: group, tag_id: id, notification_level: notification_levels[level])
    changed = true
  end

  changed
end

.lookup(group, level) ⇒ Object 



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# File 'app/models/group_tag_notification_default.rb', line 11

def self.lookup(group, level)
  self.where(group: group, notification_level: notification_levels[level])
end

.notification_levels ⇒ Object 



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# File 'app/models/group_tag_notification_default.rb', line 7

def self.notification_levels
  NotificationLevels.all
end