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培训班添加人员时校验重复

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wuchunlei
2025-06-26 18:03:06 +08:00
parent 3a67d715a4
commit d38251fcea
1 changed files with 16 additions and 6 deletions
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12
src/main/java/com/peanut/modules/common/service/impl/TrainingClassServiceImpl.java
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@@ -113,12 +113,22 @@ public class TrainingClassServiceImpl extends ServiceImpl<TrainingClassDao, Trai
@Override @Override
public void addTrainingClassForUser(BuyOrder buyOrder) { public void addTrainingClassForUser(BuyOrder buyOrder) {
int count = trainingToUserService.count(new LambdaQueryWrapper<TrainingToUser>()
.eq(TrainingToUser::getUserId,buyOrder.getUserId())
.eq(TrainingToUser::getTrainingId,buyOrder.getTrainingClassId()));
if (count == 0){
TrainingToUser trainingToUser = new TrainingToUser(); TrainingToUser trainingToUser = new TrainingToUser();
trainingToUser.setTrainingId(buyOrder.getTrainingClassId()); trainingToUser.setTrainingId(buyOrder.getTrainingClassId());
trainingToUser.setUserId(buyOrder.getUserId()); trainingToUser.setUserId(buyOrder.getUserId());
trainingToUser.setOrderSn(buyOrder.getOrderSn()); trainingToUser.setOrderSn(buyOrder.getOrderSn());
trainingToUser.setIdentity(buyOrder.getTrainingClassIdentity()); String identity = buyOrder.getTrainingClassIdentity();
if ("".equals(identity)){
Map<String,Object> info = getFinalPriceByUser(buyOrder.getTrainingClassId(),buyOrder.getUserId());
identity = info.get("identity").toString()+"："+info.get("fee").toString();
}
trainingToUser.setIdentity(identity);
trainingToUserService.save(trainingToUser); trainingToUserService.save(trainingToUser);
} }
}
} }