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

#coding=utf-8
module Mobile
  module Apis
    class Watches < Grape::API
      resource :watches do

        desc "获取所有关注"
        params do
          requires :token, type: String
        end
        get do
          authenticate!
          us = UsersService.new
          ws = us.user_watcher(id: current_user.id)
          present :data, ws, with: Mobile::Entities::User
          present :status, 0
        end


        desc "关注某人"
        params do
          requires :token, type: String
          requires :object_id, type: Integer, desc: '关注的用户的id'
        end
        post do
          authenticate!
          ws = WatchesService.new
          o = ws.watch(params.merge({current_user_id:current_user.id, object_type:'user' }) )
          present :data, o, with: Mobile::Entities::User
          present :status, 0
        end


        desc "取消关注"
        params do
          requires :token, type: String
          requires :object_id, type: Integer, desc: '取消关注的用户的id'
        end
        delete do
          authenticate!
          ws = WatchesService.new
          ws.unwatch(params.merge({current_user_id:current_user.id, object_type:'user' }) )
          {status: 0}
        end

      end
    end
  end
end