Class: Jobs::FixUserUsernamesAndGroupsNamesClash

Inherits:
Scheduled
  • Object
show all
Defined in:
app/jobs/scheduled/fix_user_usernames_and_groups_names_clash.rb

Instance Method Summary collapse

Methods inherited from Scheduled

#perform

Methods inherited from Base

acquire_cluster_concurrency_lock!, clear_cluster_concurrency_lock!, cluster_concurrency, cluster_concurrency_redis_key, delayed_perform, #error_context, get_cluster_concurrency, #last_db_duration, #log, #perform, #perform_immediately

Instance Method Details

#execute(args) ⇒ Object



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# File 'app/jobs/scheduled/fix_user_usernames_and_groups_names_clash.rb', line 7

def execute(args)
  User
    .joins("LEFT JOIN groups ON lower(groups.name) = users.username_lower")
    .where("groups.id IS NOT NULL")
    .find_each do |user|
      suffix = 1
      old_username = user.username

      loop do
        user.username = "#{old_username}#{suffix}"
        suffix += 1
        break if user.valid?
      end

      new_username = user.username
      user.username = old_username

      UsernameChanger.new(user, new_username).change(asynchronous: false)
    end
end