From 3d25fd032e164b68078a663ce6eb47c112438581 Mon Sep 17 00:00:00 2001
From: Malaber <32635600+Malaber@users.noreply.github.com>
Date: Tue, 11 Jun 2019 11:32:44 +0200
Subject: [PATCH] Ignore validity of matching params if only
 playoff_teams_amount changed

If only playoff_teams_amount changed, the other two will be overwritten
anyways.
---
 app/controllers/tournaments_controller.rb | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/app/controllers/tournaments_controller.rb b/app/controllers/tournaments_controller.rb
index c388772..37d376d 100644
--- a/app/controllers/tournaments_controller.rb
+++ b/app/controllers/tournaments_controller.rb
@@ -115,11 +115,20 @@ class TournamentsController < ApplicationController
     render json: { error: 'Invalid teams array' }, status: :unprocessable_entity
   end
 
+  def only_playoff_teams_amount_changed
+    params['playoff_teams_amount'] &&
+      params['instant_finalists_amount'].nil? &&
+      params['intermediate_round_participants_amount'].nil?
+  end
+
   def validate_update_params
+    return if only_playoff_teams_amount_changed
+
     playoff_teams_amount = params['playoff_teams_amount'] || @tournament.playoff_teams_amount
     instant_finalists_amount = params['instant_finalists_amount'] || @tournament.instant_finalists_amount
     intermediate_round_participants_amount = params['intermediate_round_participants_amount'] ||
-                                                 @tournament.intermediate_round_participants_amount
+                                             @tournament.intermediate_round_participants_amount
+
     return if instant_finalists_amount + (intermediate_round_participants_amount / 2) ==
               playoff_teams_amount