socialforge/app/api/mobile/apis/messages.rb

#coding=utf-8

module Mobile
  module Apis
    class Messages< Grape::API
      resources :messages do

        desc "get special topic"
        post ':id' do
          authenticate!
          user = current_user

          #0一级回复的更多  1 二级回复的更多
          type =  params[:type] || 0
          page =  params[:page] || 0
          message = Message.find params[:id]
          present :data, message, with: Mobile::Entities::Message,user: user,type: type,page: page
          present :type, type
          present :page, page
          present :status, 0
        end
      end
    end
  end
end