添加课程作业列表API接口

修改作业详情列表API接口
添加课程通知列表API接口

app/api/mobile/api.rb

@@ -32,8 +32,8 @@ module Mobile
     mount Apis::Upgrade
     mount Apis::Homeworks
 
-    add_swagger_documentation ({api_version: 'v1', base_path: 'http://u06.shellinfo.cn/trustie/api'})
-    # add_swagger_documentation ({api_version: 'v1', base_path: '/api'})
+    #add_swagger_documentation ({api_version: 'v1', base_path: 'http://u06.shellinfo.cn/trustie/api'})
+     add_swagger_documentation ({api_version: 'v1', base_path: '/api'})
 
   end
 end

app/api/mobile/apis/courses.rb

@@ -16,7 +16,7 @@ module Mobile
           present :status, 0
         end
 
-        desc "新建课程[TODO,待测试]"
+        desc "新建课程"
         #current_user当前用户对象（不是id）
         # params[:course][:name]:课程名称
         #params[:course][:password]:密码
@@ -55,7 +55,7 @@ module Mobile
           present :status, 0
         end
 
-        desc "编辑课程[TODO,待测试]"
+        desc "编辑课程"
         params do
           requires :token, type: String
           requires :course_id, type: Integer, desc: '课程id'
@@ -175,6 +175,28 @@ module Mobile
           end
         end
 
+        desc "课程作业列表"
+        params do
+          requires :token, type: String
+        end
+        get "homeworks/:id" do
+          cs = CoursesService.new
+          homeworks = cs.homework_list params,current_user
+          present :data, homeworks, with: Mobile::Entities::Homework
+          present :status, 0
+        end
+
+        desc "课程通知列表"
+        params do
+        end
+        get ":course_id/news" do
+          cs = CoursesService.new
+          news = cs.course_news_list params
+          present :data, news, with: Mobile::Entities::News
+          present :status, 0
+        end
+
+
       end
     end
   end

app/api/mobile/apis/homeworks.rb

@@ -15,7 +15,9 @@ module Mobile
         end
         route_param  :id do
           get do
-            Homeworks.get_service.show_homework params
+            homework = Homeworks.get_service.show_homework params
+            present :data, homework, with: Mobile::Entities::Homework
+            present :status, 0
           end
         end
       end

app/api/mobile/entities/homework.rb

@@ -0,0 +1,34 @@
+module Mobile
+  module Entities
+    class Homework < Grape::Entity
+      def self.homework_expose(field)
+        expose field do |f,opt|
+          if f.is_a?(Hash) && f.key?(field)
+            f[field]
+          end
+        end
+      end
+      #作业id
+      homework_expose :id
+      #课程名称
+      homework_expose :course_name
+      #课程老师
+      homework_expose :course_teacher
+      #作业次数
+      homework_expose :homework_times
+      #作业名称
+      homework_expose :homework_name
+      #已提交的作业数量
+      homework_expose :homework_count
+      #学生提问数量
+      homework_expose :student_questions_count
+      #作业描述
+      homework_expose :description
+      #作业是否启用匿评功能 0：不启用，1启用
+      homework_expose :open_anonymous_evaluation
+      #作业状态 0:新建，1：已开启匿评，2：已关闭匿评
+      #只有作业启用了匿评功能且当前用户是课程老师且已提交的作品数量大于或等于2才能开启匿评
+      homework_expose :homework_state
+    end
+  end
+end

app/api/mobile/entities/news.rb

@@ -0,0 +1,27 @@
+module Mobile
+  module Entities
+    class News < Grape::Entity
+      def self.news_expose(field)
+        expose field do |f,opt|
+          if f.is_a?(Hash) && f.key?(field)
+            f[field]
+          end
+        end
+      end
+
+      #新闻标题
+      news_expose :title
+      #作者id
+      news_expose :author_id
+      #作者名
+      news_expose :author_name
+      #新闻内容
+      news_expose :content
+      #发布时间
+      news_expose :time
+      #评论数量
+      news_expose :comments_count
+
+    end
+  end
+end

app/services/courses_service.rb

@@ -110,6 +110,11 @@ class CoursesService
       @course = Course.find(params[:course_id])
     end
     scope = @course ? @course.news.course_visible : News.course_visible
+    news = []
+    scope.each do |n|
+      news << {:title => n.title,:author_name => n.author.name,:author_id => n.author.id, :content => n.description,:time => format_time(n.created_on),:comments_count => n.comments_count}
+    end
+    news
   end
 
   #查看新闻权限验证
@@ -290,13 +295,36 @@ class CoursesService
   #已提交的作业数量获取 bid.homeworks.count
   #学生提问数量获取 bid.commit.nil? ? 0 : bid.commit
   def homework_list params,current_user
-    if @course.is_public != 0 || current_user.member_of_course?(@course)
-      @offset, @limit = api_offset_and_limit({:limit => 10})
-      @bids = @course.homeworks.order('deadline DESC')
-      @bids = @bids.like(params[:name]) if params[:name].present?
+    course = Course.find(params[:id])
+    if course.is_public != 0 || current_user.member_of_course?(course)
+      bids = course.homeworks.order('deadline DESC')
+      bids = bids.like(params[:name]) if params[:name].present?
+      homeworks = []
+      if is_course_teacher(current_user,course)
+        bids.each do |bid|
+          homeworks << show_homework_info(course,bid)
+        end
+      end
+      homeworks
     else
       raise '403'
     end
   end
 
+  private
+  def show_homework_info course,bid
+    author = bid.author.lastname + bid.author.firstname
+    many_times = course.homeworks.index(bid) + 1
+    name = bid.name
+    homework_count = bid.homeworks.count  #已提交的作业数量
+    student_questions_count = bid.commit.nil? ? 0 : bid.commit
+    description = bid.description
+    #if is_course_teacher(User.current, course) && @bid.open_anonymous_evaluation == 1 && @bid.homeworks.count >= 2
+    state = bid.comment_status
+    #end
+    open_anonymous_evaluation = bid.open_anonymous_evaluation
+    {:course_name => course.name,:id => bid.id, :course_teacher => author, :homework_times => many_times, :homework_name => name, :homework_count => homework_count,:student_questions_count => student_questions_count,
+     :description => description, :homework_state => state,:open_anonymous_evaluation => open_anonymous_evaluation}
+  end
+
 end

app/services/homework_service.rb

@@ -19,11 +19,12 @@ class HomeworkService
     homework_count = @bid.homeworks.count  #已提交的作业数量
     student_questions_count = @bid.commit.nil? ? 0 : @bid.commit
     description = @bid.description
-    if is_course_teacher(User.current, course) && @bid.open_anonymous_evaluation == 1 && @bid.homeworks.count >= 2
-      state = bid.comment_status
-    end  
-    {:course => course, :atuthor => author, :many_times => many_times, :name => name, :homework_count => homework_count,:student_questions_count => student_questions_count,
-     :descriptiong => description, :state => state}
+    #if is_course_teacher(User.current, course) && @bid.open_anonymous_evaluation == 1 && @bid.homeworks.count >= 2
+    state = @bid.comment_status
+    #end
+    open_anonymous_evaluation = @bid.open_anonymous_evaluation
+    {:course_name => course.name,:id => @bid.id, :course_teacher => author, :homework_times => many_times, :homework_name => name, :homework_count => homework_count,:student_questions_count => student_questions_count,
+     :description => description, :homework_state => state,:open_anonymous_evaluation => open_anonymous_evaluation}
   end
   
   # 启动作业匿评