forgeplus/app/controllers/users/clas_controller.rb

class Users::ClasController <  Users::BaseController
    def index
        @user_clas = UserCla.where(user: @_observed_user)
    end

    def create
        tip_exception("已签署过该组织CLA!") if @_observed_user.user_clas.where(cla_id: params[:cla_id]).size > 0
        ActiveRecord::Base.transaction do
            Users::UserClaForm.new(user_cla_params).validate!
            @user_cla = UserCla.build(user_cla_params, @_observed_user.id)
            render_ok
        end
        rescue Exception => e
            uid_logger_error(e.message)
            tip_exception(e.message)
    end
    private 

    def user_cla_params
        params.permit(:email, :real_name, :cla_id)
    end

end