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feat(blackjack): implement hit action for blackjack game

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Jan K9f 2025-03-27 12:28:38 +01:00 • committed by Phan Huy Tran
parent ed5960877d
commit bd5539bb42
2 changed files with 15 additions and 1 deletions
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3
backend/src/main/java/de/szut/casino/blackjack/BlackJackGameController.java
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@ -39,7 +39,10 @@ public class BlackJackGameController {
return ResponseEntity.notFound().build(); return ResponseEntity.notFound().build();
} }
// TODO validate that hit is a valid action
blackJackService.hit(game);
return ResponseEntity.ok().build();
} }
@PostMapping("/blackjack/start") @PostMapping("/blackjack/start")

11
backend/src/main/java/de/szut/casino/blackjack/BlackJackService.java
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@ -5,6 +5,7 @@ import de.szut.casino.user.UserRepository;
import org.springframework.stereotype.Service; import org.springframework.stereotype.Service;
import java.math.BigDecimal; import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.Optional; import java.util.Optional;
import java.util.List; import java.util.List;
import java.util.Random; import java.util.Random;
@ -49,6 +50,16 @@ public class BlackJackService {
return game; return game;
} }
public BlackJackGameEntity hit(BlackJackGameEntity game) {
CardEntity drawnCard = drawCardFromDeck(game);
ArrayList<CardEntity> playerCards = (ArrayList<CardEntity>) game.getPlayerCards();
playerCards.add(drawnCard);
game.setPlayerCards(playerCards);
blackJackGameRepository.save(game);
return game;
}
private void initializeDeck(BlackJackGameEntity game) { private void initializeDeck(BlackJackGameEntity game) {
for (Suit suit : Suit.values()) { for (Suit suit : Suit.values()) {
for (Rank rank : Rank.values()) { for (Rank rank : Rank.values()) {