require "db/mongo/models/user"

module Devops
  module API2_0
    module Handler
      class User

        def users
          Devops::Db.connector.users
        end

        def create body
          Devops::Db.connector.user_insert Devops::Model::User.new(body)
        end

        def delete user_id
          Devops::Db.connector.user_delete user_id
        end

        def change_user_privileges user_id, cmd, privileges
          change_user(user_id) do |user|
            user.grant(cmd, privileges)
          end
        end

        def change_email options
          user_id, email = options.values_at('user_id', 'email')
          change_user(user_id) do |user|
            user.email = email
          end
        end

        def change_password options
          user_id, password = options.values_at('user_id', 'password')
          change_user(user_id) do |user|
            user.password = password
          end
        end

        def change_user user_id
          user = Devops::Db.connector.user user_id
          yield(user)
          Devops::Db.connector.user_update user
        end
      end
    end
  end
end