20150823030100_migrate_protected_branches_users.rb

# frozen_string_literal: true

class RepositoryProtectedBrancheWrapped < RepositoryProtectedBranche
  serialize :user_list, type: Array
end

class MigrateProtectedBranchesUsers < ActiveRecord::Migration[4.2]
  def up
    RepositoryProtectedBrancheWrapped.all.each do |protected_branch|
      users = protected_branch.user_list.map { |u| User.find_by login: u }.compact.uniq
      manager = RepositoryProtectedBranches::MemberManager.new protected_branch
      manager.add_users(users.map(&:id))
    end
    remove_column :repository_protected_branches, :user_list
  end

  def down
    add_column :repository_protected_branches, :user_list, :text, after: :permissions
    RepositoryProtectedBrancheWrapped.all.each do |protected_branch|
      users = protected_branch.users.map(&:login).compact.uniq
      protected_branch.user_list = users
      protected_branch.save!
    end
  end
end