mirror of
https://github.com/QingdaoU/OnlineJudge.git
synced 2024-12-29 08:32:08 +00:00
27 lines
846 B
Python
27 lines
846 B
Python
# coding=utf-8
|
||
from django.db import models
|
||
|
||
from account.models import User
|
||
from group.models import Group
|
||
|
||
|
||
class Announcement(models.Model):
|
||
# 标题
|
||
title = models.CharField(max_length=50)
|
||
# 公告的内容 HTML 格式
|
||
content = models.TextField()
|
||
# 创建时间
|
||
create_time = models.DateTimeField(auto_now_add=True)
|
||
# 这个公告是谁创建的
|
||
created_by = models.ForeignKey(User)
|
||
# 最后更新时间
|
||
last_update_time = models.DateTimeField(auto_now=True)
|
||
# 是否可见 false的话相当于删除
|
||
visible = models.BooleanField(default=True)
|
||
# 公告可见范围 0是全局可见 1是部分小组可见，需要在下面的字段中存储可见的小组
|
||
is_global = models.BooleanField()
|
||
groups = models.ManyToManyField(Group)
|
||
|
||
class Meta:
|
||
db_table = "announcement"
|