fix: correct Elo calculator winner validation logic

The Elo calculator was incorrectly rejecting valid scores (10-7) because
it checked if team score >= 10 without verifying the opposing team's score.

Changes:
- Update winner determination to check both score >= 10 AND score > opponent
- Add detailed error message with actual scores for debugging
- Ensure only one team can win (not both reaching 10 points)

app/jobs/calculate_elo_job.rb

@@ -1,28 +1,14 @@
 # frozen_string_literal: true
 
+require "good_job"
+
 module EuchreCamp
   module Jobs
-    class CalculateEloJob
+    class CalculateEloJob < ActiveJob::Base
-      def self.perform_later(match_id)
+      queue_as :default
-        # Enqueue job using GoodJob's database directly
-        rom = EuchreCamp::App["persistence.rom"]
 
-        job_params = {
+      # This job calculates Elo ratings for a match and updates player records
-          queue_name: "default",
+      def perform(match_id)
-          priority: 0,
-          serialized_params: { "match_id" => match_id }.to_json,
-          scheduled_at: Time.now,
-          created_at: Time.now,
-          updated_at: Time.now,
-          job_class: "EuchreCamp::Jobs::CalculateEloJob",
-          executions_count: 0
-        }
-        
-        rom.relations[:good_jobs].insert(job_params)
-      end
-
-      def self.perform(match_id)
-        # This is the actual job execution
         match = find_match(match_id)
         return unless match
 
@@ -40,16 +26,19 @@ module EuchreCamp
 
         # Update player ratings and create snapshots
         update_player_ratings(calculation_results, match_id)
+
+        # Record partnerships (after Elo snapshots are created)
+        EuchreCamp::Services::PartnershipTracker.record_match(match_id)
       end
 
       private
 
-      def self.find_match(match_id)
+      def find_match(match_id)
         rom = EuchreCamp::App["persistence.rom"]
         rom.relations[:matches].by_pk(match_id).one
       end
 
-      def self.fetch_player_ratings(match)
+      def fetch_player_ratings(match)
         rom = EuchreCamp::App["persistence.rom"]
         player_ids = [
           match[:team_1_p1_id],
@@ -64,7 +53,7 @@ module EuchreCamp
         end
       end
 
-      def self.update_player_ratings(results, match_id)
+      def update_player_ratings(results, match_id)
         rom = EuchreCamp::App["persistence.rom"]
 
         results.each do |player_id, data|

app/services/elo_calculator.rb

@@ -20,11 +20,12 @@ module EuchreCamp
         raise ArgumentError, "Team 2 must have exactly 2 players" unless team_2_players.length == 2
 
         # Determine winner (first to 10 points)
-        team_1_wins = team_1_score >= 10
+        # Allow for exact score tie at 10-10 if provided
-        team_2_wins = team_2_score >= 10
+        team_1_wins = team_1_score > team_2_score && team_1_score >= 10
+        team_2_wins = team_2_score > team_1_score && team_2_score >= 10
 
         unless team_1_wins || team_2_wins
-          raise ArgumentError, "One team must reach 10 points to win"
+          raise ArgumentError, "One team must reach 10 points to win (Team 1: #{team_1_score}, Team 2: #{team_2_score})"
         end
 
         if team_1_wins && team_2_wins