bplexico

if mark_invite_redeemed == 1

...

private

def mark_invite_redeemed
  Invite.update_all('redeemed_at = CURRENT_TIMESTAMP',
                    ['id = ? AND redeemed_at IS NULL AND created_at >= ?', invite.id, SiteSetting.invite_expiry_days.days.ago])
end

bplexico

def redeem
  result = nil
  Invite.transaction do
    if mark_invite_redeemed == 1

      # Create the user if we are redeeming the invite and the user doesn't exist
      result = create_user_if_missing

      # If there are topic invites for private topics
      allow_access_to_private_topics(result)

bplexico

def invited_user
  @invited_user ||= get_existing_user
end

bplexico

InviteRedeemer = Struct.new(:invite) do

  def redeem
    result = invited_user
    Invite.transaction do
      if mark_invite_redeemed == 1
        # Create the user if we are redeeming the invite and the user doesn't exist
        result = create_user_if_missing

        # If there are topic invites for private topics

bplexico

def invite_was_redeemed?
  mark_invite_redeemed == 1
end

#results in the new if clause
if invite_was_redeemed? 
...

bplexico

def process_invitation
  add_to_private_topics_if_invited
  add_user_to_invited_topics
  send_welcome_message
  notify_invitee
end

bplexico

def redeem
  result = invited_user
  Invite.transaction do
    if invite_was_redeemed?
      result = create_user_if_missing
      process_invitation
    end
  end

  result

bplexico

def invited_user
  @invited_user ||= get_invited_user
end

def get_invited_user
  result = get_existing_user
  result ||= create_new_user
  result.send_welcome_message = false
  result
end

bplexico

InviteRedeemer = Struct.new(:invite) do

  def redeem
    Invite.transaction do
      process_invitation if invite_was_redeemed?
    end

    invited_user
  end

bplexico

class SearchObserver < ActiveRecord::Observer
  observe :topic, :post, :user, :category

  def self.scrub_html_for_search(html)
    HtmlScrubber.scrub(html)
  end

  def self.update_index(table, id, search_data)
    table_name = "#{table}_search_data"
    foreign_key = "#{table}_id"