From 86651169e9f4be3a087b7c05cb1c2bfa410efc6b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Sch=C3=A4dler?= <dschaedler@united-internet.de>
Date: Sun, 7 Apr 2024 17:24:42 +0200
Subject: [PATCH] Sort group scores correctly in backend

---
 app/serializers/group_serializer.rb | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/app/serializers/group_serializer.rb b/app/serializers/group_serializer.rb
index 1700307..dbdca40 100644
--- a/app/serializers/group_serializer.rb
+++ b/app/serializers/group_serializer.rb
@@ -2,7 +2,17 @@
 
 class GroupSerializer < ApplicationSerializer
   attributes :number
+  attributes :group_scores
 
   has_many :matches
-  has_many :group_scores
+
+  def group_scores
+    sorted_group_scores = object.group_scores.sort_by do |x|
+      # sort sorts from smallest to largest, therefore we need to negate the values
+      [
+        -x.group_points, -(x.scored_points - x.received_points), -x.scored_points
+      ]
+    end
+    sorted_group_scores.map { |group_score| GroupScoreSerializer.new(group_score) }
+  end
 end