app/models/authentication/team_check.rb

team_check.rb

module Authentication
  class TeamCheck
    include GitHub::HasClient

    def initialize(token, login)
      @token = token
      @login = login
    end

    def passes?
      @login && client && in_organization? && on_authorized_team?
    end

    def admin?
      !(self.class.admin_team_names & team_names).empty?
    end

    def experience_engineer?
      !(self.class.experience_engineer_team_names & team_names).empty?
    end

    def effective_teams
      @effective_teams ||= authorized_team_names & team_names
    end

    class << self
      def admin_team_names
        [
          'admins'
        ]
      end

      def experience_engineer_team_names
        [
          'experience engineers'
        ]
      end
    end

    protected
    def authorized_team_names
      self.class.admin_team_names + self.class.experience_engineer_team_names + active_section_team_names
    end

    def active_section_team_names
      CourseSection.active.map{|a| a.github_team_name }
    end

    def on_authorized_team?
      !effective_teams.empty?
    end

    def in_organization?
      client.organization_member?(GitHub.org_name, @login)
    end

    def team_names
      teams.map {|team| team.name }
    end

    def teams
      @teams ||= client.organization_teams(GitHub.org_name)
    end
  end
end