班级成绩图表分析

luohairen

2024-11-14 247cb86585a1d1894596ed18a6c93efecb992946

 src/main/java/com/ycl/jxkg/service/impl/ClassesUserServiceImpl.java

@@ -75,11 +75,13 @@
        user.setPhone(form.getPhone());
        user.setRealName(form.getRealName());
        user.setSex(form.getSex());
        DateFormat fmt =new SimpleDateFormat("yyyy-MM-dd");
        try {
            user.setBirthDay(fmt.parse(form.getBirthDay()));
        } catch (ParseException e) {
            throw new RuntimeException(e);
        if (StringUtils.hasText(form.getBirthDay())) {
            DateFormat fmt =new SimpleDateFormat("yyyy-MM-dd");
            try {
                user.setBirthDay(fmt.parse(form.getBirthDay()));
            } catch (ParseException e) {
                throw new RuntimeException(e);
            }
        }
        user.setLastUpdatePasswordTime(new Date());
        userMapper.insert(user);
@@ -87,6 +89,7 @@
        ClassesUser classesUser = new ClassesUser();
        classesUser.setClassesId(form.getClassesId());
        classesUser.setUserId(user.getId());
        classesUser.setTeacher(Boolean.FALSE);
        baseMapper.insert(classesUser);
        return Result.ok("添加成功");
    }
@@ -158,12 +161,14 @@
        // 先删除之前的
        new LambdaUpdateChainWrapper<>(baseMapper)
                .eq(ClassesUser::getClassesId, form.getId())
                .eq(ClassesUser::getTeacher, Boolean.FALSE)
                .remove();
        // 再新增
        List<ClassesUser> classesUserList = form.getStudentList().stream().map(item -> {
            ClassesUser classesUser = new ClassesUser();
            classesUser.setClassesId(form.getId());
            classesUser.setUserId(item);
            classesUser.setTeacher(Boolean.FALSE);
            return classesUser;
        }).collect(Collectors.toList());
        this.saveBatch(classesUserList);