jorgemanrubia

module DiscourseUsersMerger

  class Merger
    def merge(target_username, source_username)
      raise "User to merge and target user can't be the same" if target_username == source_username
      target_user = User.find_by_username!(target_username)
      source_user = User.find_by_username!(source_username)
      puts "About to merge #{source_username} (#{source_user.email}) into #{target_username} (#{target_user.email})"
      puts "#{source_user.topics.count} topics with #{source_user.posts.count} posts will be moved. Ok to continue? (y/n)"
      continue = STDIN.gets.chomp.downcase == 'y'