feat: 修复Player实体phone字段数据冗余问题并优化小程序报名逻辑

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昨天 58d9f460b2f8c34430285115e2557d18333c5cab

 backend/src/main/java/com/rongyichuang/player/service/ActivityPlayerService.java

@@ -173,16 +173,21 @@

    /**
     * 查找或创建选手记录
     * 逻辑：
     * 1. 先保存User（根据phone查询，存在则更新，否则新增）
     * 2. 再保存Player（根据userId查询，存在则更新，否则新增）
     */
    private Player findOrCreatePlayer(ActivityRegistrationInput input) {
        try {
            // 先根据手机号查找现有选手
            String phone = input.getPlayerInfo().getPhone();
            Optional<Player> existingPlayerOpt = playerRepository.findByPhone(phone);
            // 1. 先创建或更新用户记录
            User user = createOrUpdateUser(input);
            
            // 2. 根据userId查找现有选手
            Optional<Player> existingPlayerOpt = playerRepository.findByUserId(user.getId());
            
            if (existingPlayerOpt.isPresent()) {
                // 选手存在，更新选手信息
                Player existingPlayer = existingPlayerOpt.get();
                // 更新选手信息
                existingPlayer.setName(input.getPlayerInfo().getName());
                if (input.getPlayerInfo().getGender() != null) {
                    existingPlayer.setGender(input.getPlayerInfo().getGender());
@@ -197,31 +202,28 @@
                    existingPlayer.setDescription(input.getPlayerInfo().getDescription());
                }
                
                // 更新关联的用户信息（如果存在）
                updateUserInfo(existingPlayer, input);
                
                // BaseEntity会自动设置updateTime
                return playerRepository.save(existingPlayer);
                Player savedPlayer = playerRepository.save(existingPlayer);
                log.info("更新现有选手成功，ID: {}, 姓名: {}, 用户ID: {}", savedPlayer.getId(), savedPlayer.getName(), user.getId());
                return savedPlayer;
            }

            // 创建新选手
            // 选手不存在，创建新选手
            Player newPlayer = new Player();
            newPlayer.setName(input.getPlayerInfo().getName());
            newPlayer.setPhone(input.getPlayerInfo().getPhone());
            // 不再设置phone字段，phone信息统一存储在User实体中
            // newPlayer.setPhone(input.getPlayerInfo().getPhone()); // 已废弃
            newPlayer.setGender(input.getPlayerInfo().getGender());
            newPlayer.setEducation(input.getPlayerInfo().getEducation());
            newPlayer.setIntroduction(input.getPlayerInfo().getIntroduction());
            newPlayer.setDescription(input.getPlayerInfo().getDescription());
            newPlayer.setRoleId(1L); // 默认角色ID为1（学员角色）
            newPlayer.setState(1); // 1表示有效状态
            
            // 创建或关联用户记录
            User user = createOrUpdateUser(input);
            newPlayer.setUserId(user.getId());
            
            // BaseEntity会自动设置createTime和updateTime
            Player savedPlayer = playerRepository.save(newPlayer);
            log.info("新选手创建成功，ID: {}, 姓名: {}", savedPlayer.getId(), savedPlayer.getName());
            log.info("新选手创建成功，ID: {}, 姓名: {}, 用户ID: {}", savedPlayer.getId(), savedPlayer.getName(), user.getId());
            return savedPlayer;

        } catch (Exception e) {