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#coding=utf-8
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module Mobile
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module Apis
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class Courses < Grape::API
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resource :courses do
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desc "获取所有课程"
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params do
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optional :school_id, type: Integer, desc: '传入学校id,返回该学校课程列表'
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requires :per_page_count, type: Integer, desc: '每页总数'
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requires :page, type: Integer, desc: '当前页码'
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end
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get do
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cs = CoursesService.new
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courses = cs.course_list(params)
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present :data, courses, with: Mobile::Entities::Course
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present :status, 0
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end
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desc "新建课程"
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#current_user当前用户对象（不是id）
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# params[:course][:name]:课程名称
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#params[:course][:password]:密码
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#params[:course][:description]:描述
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#params[:course][:is_public]:是否公开1公开，0私有
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#params[:course][:open_student]:是否公开学生列表1公开，0不公开，不公开时非课程成员无法看到学生列表
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#params[:course][:course_type]:暂时默认给1值。
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#params[:term]：学期（秋季学期或春季学期）
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#params[:time]: 年份（例：2014）
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#params[:setup_time]：暂不传（貌似已经没用了）
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#params[:endup_time]: 暂不传（貌似已经没用了）
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#params[:class_period]:学时总数
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params do
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requires :token, type: String
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requires :name, type: String, desc: '课程名称'
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requires :password, type: String, desc: '密码'
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requires :description, type: String, desc: '描述'
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requires :is_public, type: Integer, desc: '是否公开 1公开 0私有'
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requires :open_student, type: Integer, desc: '是否公开学生列表1公开，0不公开，不公开时非课程成员无法看到学生列表'
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requires :course_type, type:Integer, desc: '暂时传1'
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requires :term, type: String, desc: '学期（秋季学期或春季学期）'
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requires :time, type: String, desc: '年份'
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requires :class_period, type: String, desc: '学时总数'
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end
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post do
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authenticate!
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cs = CoursesService.new
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cs_params = {
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course: params.reject{|k,v| [:term,:time,:class_period].include?(k)},
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term: params[:term],
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time: params[:time],
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class_period: params[:class_period]
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}
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courses = cs.create_course(cs_params, current_user)
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present :data, courses, with: Mobile::Entities::Course
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present :status, 0
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end
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desc "编辑课程"
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params do
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requires :token, type: String
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requires :course_id, type: Integer, desc: '课程id'
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requires :name, type: String, desc: '课程名称'
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requires :password, type: String, desc: '密码'
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requires :description, type: String, desc: '描述'
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requires :is_public, type: Integer, desc: '是否公开 1公开 0私有'
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requires :open_student, type: Integer, desc: '是否公开学生列表1公开，0不公开，不公开时非课程成员无法看到学生列表'
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requires :course_type, type:Integer, desc: '暂时传1'
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requires :term, type: String, desc: '学期（秋季学期或春季学期）'
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requires :time, type: String, desc: '年份'
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requires :class_period, type: String, desc: '学时总数'
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end
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put do
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authenticate!
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cs = CoursesService.new
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cs_params = {
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course: params.reject{|k,v| [:term,:time,:class_period].include?(k)},
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term: params[:term],
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time: params[:time],
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class_period: params[:class_period]
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}
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course = ::Course.find(params[:course_id])
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cs.edit_course_authorize(current_user,course)
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course = cs.edit_course(cs_params, course,current_user)
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present :data, course, with: Mobile::Entities::Course
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present :status, 0
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end
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post do
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end
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desc "加入课程"
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params do
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requires :token, type: String
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requires :course_password, type: String
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end
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post ":id" do
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authenticate!
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cs = CoursesService.new
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status = cs.join_course({:object_id => params[:id],:course_password => params[:course_password]},current_user)
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out = {status: status[:state]}
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message = case status[:state]
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when 0; "加入成功"
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when 1; "密码错误"
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when 2; "课程已过期 请联系课程管理员重启课程。(在配置课程处)"
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when 3; "您已经加入了课程"
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when 4; "您加入的课程不存在"
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when 5; "您还未登录"
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else; "未知错误，请稍后再试"
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end
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out.merge(message: message)
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end
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desc "退出课程"
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params do
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requires :token, type: String
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end
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delete ":id" do
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authenticate!
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cs = CoursesService.new
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status = cs.exit_course({:object_id => params[:id]}, current_user)
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out = {status: status}
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message = case status
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when 0; "退出成功"
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when 1; "您不在课程中"
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when 2; "您还未登录"
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else; "未知错误，请稍后再试"
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end
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out.merge(message: message)
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end
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desc "搜索课程"
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params do
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requires :name, type: String, desc: "课程名"
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end
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get 'search' do
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cs = CoursesService.new
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courses = cs.search_course(params)
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present :data, courses, with: Mobile::Entities::Course
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present :status, 0
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end
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desc "课程老师列表"
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params do
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requires :token, type: String
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requires :course_id, type: Integer, desc: "课程id"
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end
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get 'teachers' do
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cs = CoursesService.new
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teachers = cs.course_teacher_or_student_list({role: '1'}, params[:course_id],current_user)
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present :data, teachers, with: Mobile::Entities::User
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present :status, 0
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end
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desc "课程学生列表"
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params do
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requires :token, type: String
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requires :course_id, type: Integer, desc: "课程id"
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end
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get 'students' do
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cs = CoursesService.new
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students = cs.course_teacher_or_student_list({role: '2'}, params[:course_id],current_user)
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present :data, students, with: Mobile::Entities::User
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present :status, 0
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end
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desc "返回单个课程"
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params do
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requires :id, type: Integer
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end
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route_param :id do
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get do
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cs = CoursesService.new
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course = cs.show_course(params,(current_user.nil? ? User.find(2):current_user))
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#course = Course.find(params[:id])
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{status: 0, data: course}
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end
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end
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desc "课程作业列表"
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params do
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requires :token, type: String
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end
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get "homeworks/:id" do
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cs = CoursesService.new
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homeworks = cs.homework_list params,current_user
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present :data, homeworks, with: Mobile::Entities::Homework
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present :status, 0
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end
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desc "课程通知列表"
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params do
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end
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get ":course_id/news" do
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cs = CoursesService.new
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news = cs.course_news_list params
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present :data, news, with: Mobile::Entities::News
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present :status, 0
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end
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desc "显示课程通知"
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params do
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end
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get "news/:id" do
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cs = CoursesService.new
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cs.show_course_news_authorize(current_user.nil? ? User.find(2):current_user)
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news = cs.show_course_news params,current_user.nil? ? User.find(2):current_user
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present :data, news, with: Mobile::Entities::News
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present :status, 0
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end
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end
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end
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end
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end
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