competition: team search api

app/controllers/competitions/competition_teams_controller.rb

@@ -116,13 +116,13 @@ class Competitions::CompetitionTeamsController < Competitions::BaseController
 
     keyword = params[:keyword].to_s.strip
     if keyword.present?
-      teams = teams.joins(users: { user_extension: :school })
+      teams = teams.joins(user: { user_extension: :school })
                 .where('competition_teams.name LIKE :keyword OR schools.name LIKE :keyword', keyword: "%#{keyword}%")
     end
 
     @all_count = teams.count
     @all_teams = paginate(teams.includes(:user, users: { user_extension: :school }))
-    @all_member_count = current_competition.team_members.count
+    @all_member_count = teams.joins(:team_members).count
   end
 
   def user_competition_teams