class Api::V1::SessionsController < Devise::SessionsController
  def create
    if User.find_by(member_id: params[:user][:member_id])
      self.resource = warden.authenticate!(auth_options)
      sign_in(resource_name, resource)
      resource.reset_authentication_token!
      resource.save!
    else
      error :not_found
    end
  end
end
如何更改创建操作以确保只有具有角色的用户member才能登录:“”。例如管理员(user.role => :admin)得到error => :unauthorized