module RecoverableByAnyEmail  extend ActiveSupport::Concern  class_methods do    def send_reset_password_instructions(attributes = {})      email = attributes.delete(:email)      super unless email      recoverable = by_email_with_errors(email)      recoverable.send_reset_password_instructions(to: email) if recoverable&.persisted?      recoverable    end    private    def by_email_with_errors(email)      record = find_by_any_email(email, confirmed: true) || new      record.errors.add(:email, :invalid) unless record.persisted?      record    end  end  def send_reset_password_instructions(opts = {})    token = set_reset_password_token    send_reset_password_instructions_notification(token, opts)    token  end  private  def send_reset_password_instructions_notification(token, opts = {})    send_devise_notification(:reset_password_instructions, token, opts)  endend

def find_by_any_email(email, confirmed: false)  return unless email  by_any_email(email, confirmed: confirmed).takeend

def by_any_email(emails, confirmed: false)  from_users = by_user_email(emails)  from_users = from_users.confirmed if confirmed  from_emails = by_emails(emails).merge(Email.confirmed)  from_emails = from_emails.confirmed if confirmed  items = [from_users, from_emails]  user_ids = Gitlab::PrivateCommitEmail.user_ids_for_emails(Array(emails).map(&:downcase))  items << where(id: user_ids) if user_ids.present?  from_union(items)endxxx省略xxxscope :by_user_email, -> (emails) { iwhere(email: Array(emails)) }scope :by_emails, -> (emails) { joins(:emails).where(emails: { email: Array(emails).map(&:downcase) }) }scope :for_todos, -> (todos) { where(id: todos.select(:user_id).distinct) }scope :with_emails, -> { preload(:emails) }scope :with_dashboard, -> (dashboard) { where(dashboard: dashboard) }scope :with_public_profile, -> { where(private_profile: false) }scope :with_expiring_and_not_notified_personal_access_tokens, ->(at) do  where('EXISTS (?)', ::PersonalAccessToken    .where('personal_access_tokens.user_id = users.id')    .without_impersonation    .expiring_and_not_notified(at).select(1)  )

module RecoverableByAnyEmail  extend ActiveSupport::Concern  class_methods do    def send_reset_password_instructions(attributes = {})      return super unless attributes[:email]      email = Email.confirmed.find_by(email: attributes[:email].to_s)      return super unless email      recoverable = email.user      recoverable.send_reset_password_instructions(to: email.email)      recoverable    end  end  def send_reset_password_instructions(opts = {})    token = set_reset_password_token    send_reset_password_instructions_notification(token, opts)    token  end  protected  def send_reset_password_instructions_notification(token, opts = {})    send_devise_notification(:reset_password_instructions, token, opts)  endend