52 lines
2.0 KiB
Python
52 lines
2.0 KiB
Python
from django.db import models
|
|
from django.contrib.auth.hashers import make_password, check_password
|
|
|
|
# Create your models here.
|
|
|
|
class School(models.Model):
|
|
school_id = models.CharField(max_length=10, primary_key=True)
|
|
school_name = models.CharField(max_length=30)
|
|
school_province = models.CharField(max_length=20)
|
|
school_city = models.CharField(max_length=30)
|
|
def __str__(self):
|
|
return self.school_name
|
|
|
|
class User(models.Model):
|
|
user_id = models.CharField(max_length=20, primary_key=True)
|
|
password = models.CharField(max_length=16)
|
|
stu_id = models.CharField(max_length=50)
|
|
nickname = models.CharField(max_length=15)
|
|
realname = models.CharField(max_length=10)
|
|
gender = models.CharField(max_length=2,
|
|
choices=(
|
|
('男', '男'),
|
|
('女', '女')
|
|
)
|
|
)
|
|
birthday = models.DateField()
|
|
mobile = models.IntegerField()
|
|
email = models.EmailField()
|
|
|
|
school_id = models.ForeignKey('School', on_delete=models.CASCADE)
|
|
major = models.CharField(max_length=30)
|
|
def __str__(self):
|
|
return self.realname
|
|
|
|
class Group(models.Model):
|
|
group_id = models.CharField(max_length=10, primary_key=True)
|
|
group_name = models.CharField(max_length=50)
|
|
group_introduction = models.CharField(max_length=100, default="无")
|
|
group_establish_date = models.DateField(auto_now=True)
|
|
group_update_date = models.DateField(auto_now_add=True)
|
|
group_is_public = models.BooleanField()
|
|
group_max_member = models.PositiveSmallIntegerField()
|
|
def __str__(self):
|
|
return self.group_name
|
|
|
|
class Group_User(models.Model):
|
|
group_id = models.ForeignKey('Group', on_delete=models.CASCADE)
|
|
user_id = models.ForeignKey('User', on_delete=models.CASCADE)
|
|
privilege = models.CharField(max_length=20)
|
|
def __str__(self):
|
|
return str(self.group_id) + '---' + str(self.user_id)
|