学校统计页面的接口整理

app/controllers/colleges_controller.rb

@@ -1,7 +1,7 @@
 class CollegesController < ApplicationController
   include PaginateHelper
 
-  layout 'college'
+  # layout 'college'
 
   before_action :require_login
   before_action :check_college_present!
@@ -21,6 +21,7 @@ class CollegesController < ApplicationController
     # 实训总数
     @shixuns_count = Shixun.visible.joins('left join user_extensions on user_extensions.user_id = shixuns.user_id')
                        .where(user_extensions: { school_id: current_school.id }).count
+    render json: { teachers_count: @teachers_count, students_count: @students_count, courses_count: @courses_count, shixuns_count: @shixuns_count }
   end
 
   def shixun_time
@@ -43,6 +44,8 @@ class CollegesController < ApplicationController
                                 (SELECT count(c.id) FROM courses c, course_members m WHERE c.id != 1309 and m.course_id = c.id AND m.user_id=users.id AND m.role in (1,2,3) and c.school_id = #{current_school.id} AND c.is_delete = 0) as course_count
                                 FROM `users`, user_extensions ue where ue.school_id=#{current_school.id} and users.id=ue.user_id and ue.identity=0 ORDER BY publish_shixun_count desc, course_count desc, id desc LIMIT 10")
     # ).order("publish_shixun_count desc, experience desc").limit(10)
+    @teacher_count = UserExtension.where(school_id: current_school.id)
+                       .select('SUM(IF(identity=0, 1, 0)) AS teachers_count').first.teachers_count
     @teachers =
       @teachers.map do |teacher|
         course_ids = Course.find_by_sql("SELECT c.id FROM courses c, course_members m WHERE c.id != 1309 and m.course_id = c.id AND m.role in (1,2,3) AND m.user_id=#{teacher.id} AND c.is_delete = 0 and c.school_id = #{current_school.id}")
@@ -94,11 +97,11 @@ class CollegesController < ApplicationController
   def course_statistics
     courses = Course.where(school_id: current_school.id, is_delete: 0).where.not(id: 1309)
 
+    @course_count = courses.size
     courses = courses.left_joins(practice_homeworks: { student_works: { myshixun: :games } })
                 .select('courses.id, courses.name, courses.is_end, sum(games.evaluate_count) evaluating_count')
                 .group('courses.id').order('is_end asc, evaluating_count desc')
 
-    params[:per_page] = 8
     @courses = paginate courses
 
     course_ids = @courses.map(&:id)
@@ -114,6 +117,7 @@ class CollegesController < ApplicationController
 
   # 学生实训
   def student_shixun
+    @student_count = User.joins(:user_extension).where(user_extensions: { school_id: current_school.id, identity: 1 }).count
     @students = User.joins(:user_extension).where(user_extensions: { school_id: current_school.id, identity: 1 }).includes(:user_extension).order('experience desc').limit(10)
 
     student_ids = @students.map(&:id)

app/views/colleges/course_statistics.json.jbuilder

@@ -0,0 +1,11 @@
+json.courses @courses do |course|
+  json.(course, :id, :name, :is_end, :evaluating_count)
+  json.teachers course.teacher_users.map(&:real_name).join('、')
+  json.student_count @student_count.fetch(course.id, 0)
+  json.shixun_work_count @shixun_work_count.fetch(course.id, 0)
+  json.attachment_count @attachment_count.fetch(course.id, 0)
+  json.message_count @message_count.fetch(course.id, 0)
+  json.other_work_count @exercise_count.fetch(course.id, 0) + @poll_count.fetch(course.id, 0) + @other_work_count.fetch(course.id, 0)
+  json.activity_time @active_time[course.id]&.strftime('%Y-%m-%d %H:%M')
+end
+json.course_count @course_count

app/views/colleges/student_shixun.json.jbuilder

@@ -0,0 +1,10 @@
+json.teachers @students do |student|
+  json.login student.login
+  json.name student.real_name
+  json.student_id student.student_id
+  json.shixun_count @shixun_count.fetch(student.id, 0)
+  json.study_shixun_count @study_shixun_count.fetch(student.id, 0)
+  json.grade student.grade
+  json.experience student.experience
+end
+json.student_count @student_count

app/views/colleges/teachers.json.jbuilder

@@ -0,0 +1,11 @@
+json.teachers @teachers do |teacher|
+  json.login teacher['login']
+  json.name teacher['real_name']
+  json.course_count teacher['course_count']
+  json.shixun_work_count teacher['shixun_work_count']
+  json.un_shixun_work_count teacher['un_shixun_work_count']
+  json.student_count teacher['student_count']
+  json.complete_rate teacher['complete_rate']
+  json.publish_shixun_count teacher['publish_shixun_count']
+end
+json.teacher_count @teacher_count

config/routes.rb

@@ -977,6 +977,19 @@ Rails.application.routes.draw do
         post :entry
       end
     end
+
+    resources :colleges, only: [] do
+      member do
+        get :statistics
+        get :course_statistics
+        get :student_shixun
+        get :shixun_time
+        get :shixun_report_count
+        get :teachers
+        get :shixun_chart_data
+        get :student_hot_evaluations
+      end
+    end
   end
 
   namespace :admins do
@@ -1287,19 +1300,6 @@ Rails.application.routes.draw do
     end
   end
 
-  resources :colleges, only: [] do
-    member do
-      get :statistics
-      get :course_statistics
-      get :student_shixun
-      get :shixun_time
-      get :shixun_report_count
-      get :teachers
-      get :shixun_chart_data
-      get :student_hot_evaluations
-    end
-  end
-
   resources :partners, only: [] do
     member do
       get :customers