fix bug

app/services/management/school_data_grow_service.rb

@@ -46,14 +46,14 @@ class Management::SchoolDataGrowService
                   .joins('LEFT JOIN school_daily_active_users au ON au.school_daily_report_id = sdr.id')
       reports = search_filter(reports)
       reports.select(
-        'SUM(teacher_increase_count) teacher_increase_count,'\
-        'SUM(student_increase_count) student_increase_count,'\
-        'SUM(course_increase_count) course_increase_count,'\
-        'SUM(shixun_increase_count) shixun_increase_count,'\
-        'SUM(shixun_homework_count) shixun_homework_count,'\
-        'SUM(shixun_evaluate_count) shixun_evaluate_count,'\
+        'SUM(distinct teacher_increase_count) teacher_increase_count,'\
+        'SUM(distinct student_increase_count) student_increase_count,'\
+        'SUM(distinct course_increase_count) course_increase_count,'\
+        'SUM(distinct shixun_increase_count) shixun_increase_count,'\
+        'SUM(distinct shixun_homework_count) shixun_homework_count,'\
+        'SUM(distinct shixun_evaluate_count) shixun_evaluate_count,'\
         'COUNT(distinct au.user_id) uniq_active_user_count,'\
-        'SUM(active_user_count) active_user_count'
+        'SUM(distinct active_user_count) active_user_count'
       ).first
     end
   end
@@ -72,14 +72,14 @@ class Management::SchoolDataGrowService
   def joins_school_daily_report_sql
     SchoolDailyReport.joins('LEFT JOIN school_daily_active_users au ON au.school_daily_report_id = school_daily_reports.id')
       .select('school_id, '\
-              'SUM(teacher_increase_count) teacher_increase_count,'\
-              'SUM(student_increase_count) student_increase_count,'\
-              'SUM(course_increase_count) course_increase_count,'\
-              'SUM(shixun_increase_count) shixun_increase_count,'\
-              'SUM(shixun_homework_count) shixun_homework_count,'\
-              'SUM(shixun_evaluate_count) shixun_evaluate_count,'\
+              'SUM(distinct teacher_increase_count) teacher_increase_count,'\
+              'SUM(distinct student_increase_count) student_increase_count,'\
+              'SUM(distinct course_increase_count) course_increase_count,'\
+              'SUM(distinct shixun_increase_count) shixun_increase_count,'\
+              'SUM(distinct shixun_homework_count) shixun_homework_count,'\
+              'SUM(distinct shixun_evaluate_count) shixun_evaluate_count,'\
               'COUNT(distinct au.user_id) uniq_active_user_count,'\
-              'SUM(active_user_count) active_user_count')
+              'SUM(distinct active_user_count) active_user_count')
       .where(date_condition_sql).group(:school_id).to_sql
   end