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@@ -2307,7 +2307,8 @@ public class OrderServiceImpl extends ServiceImpl<OrderMapper, Order> implements
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if ((classGradeVo.getStudentUpper() - locakStudentNum) > 0) {
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ClassGradeUser gradeUser = iClassGradeUserService.getOne(new LambdaQueryWrapper<ClassGradeUser>().eq(ClassGradeUser::getGradeId, gradeId)
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.eq(sevenFlag,ClassGradeUser::getOrderGoodsId,orderGoodsId)
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- .eq(ClassGradeUser::getUserId, userId));
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+ .eq(ClassGradeUser::getUserId, userId)
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+ .last("limit 1"));
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//不在此班级内
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if (Validator.isEmpty(gradeUser)) {
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//班级还有剩位,直接锁定班级
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@@ -2347,7 +2348,8 @@ public class OrderServiceImpl extends ServiceImpl<OrderMapper, Order> implements
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//班级还有剩位,直接锁定班级
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ClassGradeUser gradeUser = iClassGradeUserService.getOne(new LambdaQueryWrapper<ClassGradeUser>().eq(ClassGradeUser::getGradeId, gradeId)
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.eq(sevenFlag,ClassGradeUser::getOrderGoodsId,orderGoodsId)
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- .eq(ClassGradeUser::getUserId, userId));
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+ .eq(ClassGradeUser::getUserId, userId)
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+ .last("limit 1"));
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//不在此班级内
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if (Validator.isEmpty(gradeUser)) {
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if (iClassGradeService.checkEjjjPeopleNumLimit(businessId, gradeId)) { //判断全系统平台二建班级人数是否超300
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