1911A 商品模組表結構分析

from django.db import

models
from utils.mybasemodel import
base
#create your models here.
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=8)
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) #
28位 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):
"""使用者購買的課程 
"""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
#建立vip表，並和使用者進行關聯
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
#使用者表 username: root3 password: 123
class
user(abstractuser):
phone = models.charfield('
手機號', max_length=20) #
手機號 img = models.imagefield(upload_to='
user
', null=true) #
頭像 nick_name = models.charfield('
暱稱', max_length=20) #
暱稱 address = models.charfield('
位址', max_length=255) #
位址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)
#gp=models.manytomanyfield('組',gp)
class
meta:
db_table = '
tb_user
'

from django.contrib import

admin
from . import
models
#register your models here.
admin.site.register(models.goods)
admin.site.register(models.goodscourse)
admin.site.register(models.orders)

from django.contrib import

admin
from user import
models
admin.site.register(models.user)
admin.site.register(models.vip)

商品模組表結構分析

from django.db import models create your models here.class base models.model create time models.timefield auto now add true update time models.timefie...

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...

01 商品模組表結構分析

1.表結構分析 1.1 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 c...