签到统计的调整

5 years ago · f3afb9214c
parent c56182f138
commit f3afb9214c
1 changed files with 1 additions and 1 deletions
--- a/app/services/attendance_statistics_service.rb
+++ b/app/services/attendance_statistics_service.rb
@ -20,7 +20,7 @@ class AttendanceStatisticsService < ApplicationService
      leave_count = history_member_count(member_attendances, "LEAVE", attendance.id)
      all_count = member_attendances.select{|member_attendance| member_attendance.course_attendance_id == attendance.id}.size

-      normal_rate = cal_rate(normal_count, all_count)
+      normal_rate = all_count == 0 ? 1 : cal_rate(normal_count, all_count)
      all_normal_rate << normal_rate
      absence_rate = cal_rate(absence_count, all_count)
      all_absence_rate << absence_rate