商品模組表結構分析

商品模組表結構分析

from django.db import models

from utils.mybasemodel import base
​class goods(base):
goods_type = (
('1', 'vip'),
('2', 'course')
)channel_type = (
('1', '普通'), 
('2', '**')
)course = models.foreignkey('course.course', on_delete=models.protect)
goods_type = models.charfield('商品種類', choices=goods_type, max_length=8)
product_id = models.charfield('產品id'， max_length=8)
title = models.charfield('商品名稱', max_length=24)
price = models.decimalfield('商品**', max_digits=8, decimal_places=2)
channel_type = models.charfield('購買渠道', choices=channel_type, max_length)
period = models.integerfield('有效期', default=365)
is_launched = models.booleanfield('是否上架', default=true)
class meta:
db_table = 'tb_goods'
def __str__(self):
return self.title
class orders(base):
pay_method = (
(1, '支付寶')，
)order_status = (
(1, '待支付')，
(2, '已支付')，
(3, '已取消')，
)user = models.foreignkey('user.user', on_delete=models.protect, verbose_name='下單使用者')
goods = models.foreignkey(goods, on_delete=models.protect)
order_id = models.charfield('訂單號', max_length=24)
trade_no = models.charfield('支付寶訂單號', max_length=32, null=true)
pay_time = models.datetimefield('支付時間', null=true)
pay_method = models.charfield('支付方式', choices=pay_method, default=1,max_length=8)
status = models.charfield('支付狀態', choices=order_status, default=1, max_length=8)
total_amount = models.decimalfield(max_digits=10, decimal_places=2, verbose_name='商品總金額')
class meta:
db_table = 'tb_orders'
def __str__(self):
return self.order_id

class usercourse(base):

user = models.foreignkey('user.user', on_delete=models.cascade, related_name='paycourse')
course = models.foreignkey('course.course', on_delete=models.cascade, related_name='payuser')
class meta:
db_table = 'tb_usercourse'
def __str__(self):
return "使用者：%s, 課程：%s" % (self.user.username, self.course.title)

from django.db import models

from utils.mybasemodel import base
​class vip(base):
vip_choise = (
('0', '普通使用者'),
('1', '普通會員'),
('2', '高階會員'),
)title = models.charfield('vip名稱', max_length=16)
vip_type = models.charfield('vip種類', choices=vip_choise, max_length=4)
desc = models.charfield('vip描述', max_length=255)
period = models.integerfield('有效期', default=365)
class meta:
db_table = 'tb_vip'
def __str__(self):
return self.title
class user(abstractuser):
phone = models.charfield('手機號', max_length=20)
img = models.imagefield(upload_to='user', null=true)
nick_name = models.charfield('暱稱', max_length=20)
address = models.charfield('位址', max_length=255)
vip = models.foreignkey(vip, on_delete=models.set_null, default=none, null=true)
vip_expiration = models.datefield('vip到期時間', blank=true, default=none, null=true)
class meta:
db_table = 'tb_user'

#goods/admin

from django.contrib import admin
from . import models
​admin.site.register(models.goods)
admin.site.register(models.orders)​​
​​# user/admin
from django.contrib import admin
from user import models
​admin.site.register(models.user)
admin.site.register(models.vip)
​

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