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app/controllers/application_controller.rb

@@ -321,7 +321,7 @@ class ApplicationController < ActionController::Base
 		end
 
 		if !User.current.logged? && Rails.env.development?
-			User.current = User.find 3117
+			User.current = User.find 1
 		end
 
 

app/controllers/weapps/attendances_controller.rb

@@ -27,14 +27,16 @@ class Weapps::AttendancesController < ApplicationController
     tip_exception(403) if @user_course_identity >= Course::STUDENT
     current_date = Date.current
     current_end_time = Time.current.strftime("%H:%M:%S")
-    @current_attendance = @course.course_attendances.where("attendance_date = '#{current_date}' and start_time <= '#{current_end_time}' and end_time > '#{current_end_time}'").take
+    @current_attendance = @course.course_attendances.where("attendance_date = '#{current_date}' and end_time > '#{current_end_time}'").take
 
-    all_attendances = @course.course_attendances
+    all_attendances = @course.course_attendances.where("attendance_date < '#{current_date}' or (attendance_date = '#{current_date}' and end_time < '#{current_end_time}')")
+    @all_member_attendances = CourseMemberAttendance.where(course_attendance_id: all_attendances)
     if params[:group_id].present?
-      all_attendances = all_attendances.where(course_group_id: [params[:group_id], 0])
+      all_attendances = all_attendances.joins(:course_attendance_groups).where(course_attendance_groups: {course_group_id: [params[:group_id], 0]})
+      @all_member_attendances = @all_member_attendances.joins(:course_member).where(course_members: {course_group_id: params[:group_id]})
     end
 
-    @history_attendances = all_attendances.where("attendance_date < '#{current_date}' or (attendance_date = '#{current_date}' and end_time < '#{current_end_time}')").order("id asc")
+    @history_attendances = all_attendances.order("id asc")
     @all_history_count = @history_attendances.size
   end
 

app/helpers/weapps/attendances_helper.rb

@@ -9,4 +9,12 @@ module Weapps::AttendancesHelper
     course_member_ids = group.course_members.pluck(:id)
     attendances.select{|attendance| course_member_ids.include?(attendance.course_member_id) && attendance.attendance_status == "NORMAL"}.size
   end
+
+  def history_member_count member_attendances, status, attendance_id
+    member_attendances.select{|member_attendance| member_attendance.attendance_status == status && member_attendance.course_attendance_id == attendance_id}.size
+  end
+
+  def cal_rate base, sum
+    sum == 0 ? 0 : (base.to_f / sum)
+  end
 end

app/views/weapps/attendances/index.json.jbuilder

@@ -1,11 +1,21 @@
 json.current_attendance do
-  json.(@current_attendance, :id, :normal_count, :all_count)
+  json.(@current_attendance, :id, :normal_count, :all_count) if @current_attendance
 end
 
-json.history_attendances @history_attendances do |attendance|
+all_normal_rate = []
+all_absence_rate = []
+json.history_attendances @history_attendances.each_with_index.to_a do |attendance, index|
+  normal_count = history_member_count(@all_member_attendances, "NORMAL", attendance.id)
+  absence_count = history_member_count(@all_member_attendances, "ABSENCE", attendance.id)
+  all_count = @all_member_attendances.select{|member_attendance| member_attendance.course_attendance_id == attendance.id}.size
+
+  json.index index + 1
+  json.normal_rate cal_rate(normal_count, all_count)
+  all_normal_rate << cal_rate(normal_count, all_count)
+  json.absence_rate cal_rate(absence_count, all_count)
+  all_absence_rate << cal_rate(absence_count, all_count)
 end
 
 json.all_history_count @all_history_count
-json.normal_count @normal_count
+json.avg_normal_rate all_normal_rate.sum / @all_history_count
-json.leave_count @leave_count
+json.avg_absence_rate all_absence_rate.sum / @all_history_count
-json.absence_count @absence_count