fix

app/controllers/competition_teams_controller.rb

@@ -19,12 +19,16 @@ class CompetitionTeamsController < ApplicationController
 
     shixuns = Shixun.where(user_id: @team_user_ids, status: 2).where('shixuns.created_at > ?', Time.parse('2018-06-01'))
     shixuns = shixuns.joins('left join shixuns forked_shixuns on forked_shixuns.fork_from = shixuns.id and forked_shixuns.status = 2')
-    shixuns = shixuns.joins('left join myshixuns on myshixuns.shixun_id = shixuns.id and exists(select 1 from games where games.myshixun_id = myshixuns.id and games.status = 2)')
     shixuns = shixuns.select('shixuns.id, shixuns.identifier, shixuns.user_id, shixuns.myshixuns_count, shixuns.name, shixuns.fork_from, sum(forked_shixuns.myshixuns_count) forked_myshixun_count')
     @shixuns = shixuns.group('shixuns.id').order('shixuns.myshixuns_count desc').includes(:creator)
-    @myshixun_count_map = Myshixun.where(shixun_id: @shixuns.map(&:id))
-                           .where('exists(select 1 from games where games.myshixun_id = myshixuns.id and games.status = 2)')
-                           .group('shixun_id').count
+
+    shixun_ids = @shixuns.map(&:id)
+    @myshixun_count_map = get_valid_myshixun_count(shixun_ids)
+    # forked shixun valid myshixun count
+    forked_shixun_map = Shixun.where(status: 2, fork_from: shixun_ids).select('id, fork_from')
+    forked_shixun_map = forked_shixun_map.each_with_object({}) { |sx, obj| obj[sx.id] = sx.fork_from }
+    forked_myshixun_count_map = get_valid_myshixun_count(forked_shixun_map.keys)
+    forked_myshixun_count_map.each { |k, v| @myshixun_count_map[forked_shixun_map[k]] += v }
 
     # todo：使用新版course_members
     course_ids = Course.where('courses.created_at > ?', Time.parse('2018-06-01'))
@@ -323,4 +327,10 @@ class CompetitionTeamsController < ApplicationController
 
     true
   end
+
+  def get_valid_myshixun_count(ids)
+    Myshixun.where(shixun_id: ids)
+      .where('exists(select 1 from games where games.myshixun_id = myshixuns.id and games.status = 2)')
+      .group('shixun_id').count
+  end
 end