From e84e61f3319248e64af6aaf85ec4e42cb3f0281f Mon Sep 17 00:00:00 2001
From: msiStefan <ss576@hdm-stuttgart.de>
Date: Wed, 27 Dec 2023 19:07:08 +0100
Subject: [PATCH] added determineWinner Methode zu TournamentService #24
---
.../sthbackend/service/TournamentService.java | 29 ++++++++++++++++---
1 file changed, 25 insertions(+), 4 deletions(-)
diff --git a/sth-backend/src/main/java/hdm/mi/sthbackend/service/TournamentService.java b/sth-backend/src/main/java/hdm/mi/sthbackend/service/TournamentService.java
index 0482189..de74213 100644
--- a/sth-backend/src/main/java/hdm/mi/sthbackend/service/TournamentService.java
+++ b/sth-backend/src/main/java/hdm/mi/sthbackend/service/TournamentService.java
@@ -1,9 +1,11 @@
package hdm.mi.sthbackend.service;
import com.mongodb.client.MongoClient;
+import hdm.mi.sthbackend.exeptions.MatchIdNotFoundException;
import hdm.mi.sthbackend.exeptions.PlayerIdNotFoundException;
import hdm.mi.sthbackend.exeptions.TeamIdNotFoundException;
import hdm.mi.sthbackend.exeptions.TournamentIdNotFoundException;
+import hdm.mi.sthbackend.model.Match;
import hdm.mi.sthbackend.model.Player;
import hdm.mi.sthbackend.model.Team;
import hdm.mi.sthbackend.model.Tournament;
@@ -12,12 +14,11 @@ import hdm.mi.sthbackend.repository.MongoManager;
import lombok.AllArgsConstructor;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
+import org.springframework.data.mongodb.core.aggregation.VariableOperators;
import org.springframework.stereotype.Service;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Optional;
-import java.util.UUID;
+import javax.swing.text.html.parser.Entity;
+import java.util.*;
@Service
@AllArgsConstructor
@@ -134,6 +135,26 @@ public class TournamentService {
return tournament;
}
+ public UUID determineWinner (UUID tournamentId, UUID matchId) throws TournamentIdNotFoundException, MatchIdNotFoundException{
+
+ Tournament tournament = tournamentRepository.findById(tournamentId)
+ .orElseThrow(() -> new TournamentIdNotFoundException(tournamentId));
+
+ Match match = tournament.getMatches().stream()
+ .filter(m -> m.getMatchId().equals(matchId))
+ .findFirst()
+ .orElseThrow(() -> new MatchIdNotFoundException(matchId));
+
+ UUID winnerTeamId = match.getTeamScores().entrySet().stream()
+ .max(Comparator.<Map.Entry<UUID, Number>, Double>comparing(entry -> entry.getValue().doubleValue()))
+ .map(Map.Entry::getKey)
+ .orElse(null);
+
+ match.setWinnerTeamId(winnerTeamId);
+ tournamentRepository.save(tournament);
+ log.debug("The Winner " + winnerTeamId + " is determined for Match " + matchId + " in Tournament " + tournamentId);
+ return winnerTeamId;
+ }
/*
Weitere Methoden:
--
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