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

#coding=utf-8

module Mobile
  module Apis
    class Projects < Grape::API

      resources :projects do
        desc "获取项目列表"
        params do
          requires :token, type: String
        end
        get do
          authenticate!

          ps = ProjectsService.new
          projects = ps.user_projects(current_user)
          present :data, projects, with: Mobile::Entities::Project,user: current_user
          present :status, 0
        end

        desc "返回单个项目"
        params do
          requires :id, type: Integer
          requires :token,type:String
        end
        route_param :id do
          get do
            # course = Course.find(params[:id])
            ps = ProjectsService.new
            project = ps.show_project(params,current_user)

            if project[:status] == 9
              {status:-1, message: '该项目不存在或已被删除啦' }
            else
              present :data, project, with: Mobile::Entities::Project,user: current_user
              present :status, 0
            end
          end
        end

        desc "获取项目动态"
        params do
          requires :id, type: Integer
          requires :token, type: String
        end
        post 'activities' do
          authenticate!

          user = current_user

          project_types = "('Message','Issue','Project')"
          activities = UserActivity.where("(container_type = 'Project' and container_id = #{params[:id]} and act_type in #{project_types})").order('updated_at desc')

          page = params[:page] ? params[:page] : 0
          all_count = activities.count
          activities = activities.limit(10).offset(page * 10)
          count = activities.count
          present :data, activities, with: Mobile::Entities::Activity,user: user
          present :all_count, all_count
          present :count, count
          present :page, page
          present :status, 0
        end

        desc "获取项目"
        params do
          requires :token, type: String
        end
        post 'auth' do
          authenticate!

          auth = 0

          if (current_user.user_extensions && current_user.user_extensions.identity == 0 && current_user.allowed_to?(:add_course, nil, :global => true))
            auth = 1
          end

          present :auth, auth
        end

        desc "新建大纲"
        params do
          requires :token, type: String
          requires :title, type: String, desc: '大纲标题'
          requires :courses, type: Array[String], desc: '课程名'
        end
        post do
          authenticate!

          ss  = SyllabusesService.new

          sy = ss.create(current_user, params[:title],
                         params[:courses].map{|c| {name: c} })

          if sy.new_record?
            {status:-1, message: '创建大纲失败' }
          else
            present :data, sy, with: Mobile::Entities::Syllabus,user: current_user
            present :status, 0
          end

        end

        desc '编辑大纲'
        params do
          requires :token, type: String
          requires :title, type: String, desc: '大纲标题'
          # requires :add_courses, type: Array[String], desc: '课程名'
          # requires :modify_courses, type: Array[Integer,String], desc: '课程名'
        end
        post ':id/edit' do

          authenticate!

          ss  = SyllabusesService.new

          #修改课程大纲
          status = ss.edit(current_user, params)

          if status == -1
            {status:status, message: '修改课程信息失败' }
          else
            present :status, status
          end
        end
      end

    end
  end
end