from datetime import datetime
from django.db import models
from DjangoUeditor.models import UEditorField
# Create your models here.
class GoodsCategory(models.Model):
"""
商品类别
"""
CATEGORY_TYPE = (
(1, "一级类目"),
(2, "二级类目"),
(3, "三级类目"),
)
name = models.CharField(default="", max_length=30, verbose_name="类别名", help_text="类别名")
code = models.CharField(default="", max_length=30, verbose_name="类别code", help_text="类别code")
desc = models.TextField(default="", verbose_name="类别描述", help_text="类别描述")
category_type = models.IntegerField(choices=CATEGORY_TYPE, verbose_name="类目级别", help_text="类目级别")
parent_category = models.ForeignKey("self", null=True, blank=True, verbose_name="父类目级别", help_text="父目录", related_name="sub_cat", on_delete=models.CASCADE,)
is_tab = models.BooleanField(default=False, verbose_name="是否导航", help_text="是否导航")
add_time = models.DateTimeField(default=datetime.now, verbose_name="添加时间")
class Meta:
verbose_name = "商品类别"
verbose_name_plural = verbose_name
def __str__(self):
return self.name
class GoodsCategoryBrand(models.Model):
"""
品牌名
"""
category = models.ForeignKey(GoodsCategory, related_name='brands', null=True, blank=True, verbose_name="商品类目", on_delete=models.CASCADE,)
name = models.CharField(default="", max_length=30, verbose_name="品牌名", help_text="品牌名")
desc = models.TextField(default="", max_length=200, verbose_name="品牌描述", help_text="品牌描述")
image = models.ImageField(max_length=200, upload_to="brands/")
add_time = models.DateTimeField(default=datetime.now, verbose_name="添加时间")
class Meta:
verbose_name = "品牌"
verbose_name_plural = verbose_name
db_table = "goods_goodsbrand"
def __str__(self):
return self.name
class Goods(models.Model):
"""
商品
"""
category = models.ForeignKey(GoodsCategory, verbose_name="商品类目", on_delete=models.CASCADE,)
goods_sn = models.CharField(max_length=50, default="", verbose_name="商品唯一货号")
name = models.CharField(max_length=100, verbose_name="商品名")
click_num = models.IntegerField(default=0, verbose_name="点击数")
sold_num = models.IntegerField(default=0, verbose_name="商品销售量")
fav_num = models.IntegerField(default=0, verbose_name="收藏数")
goods_num = models.IntegerField(default=0, verbose_name="库存数")
market_price = models.FloatField(default=0, verbose_name="市场价格")
shop_price = models.FloatField(default=0, verbose_name="本店价格")
goods_brief = models.TextField(max_length=500, verbose_name="商品简短描述")
goods_desc = UEditorField(verbose_name=u"内容", imagePath="goods/images/", width=1000, height=300,
filePath="goods/files/", default='')
ship_free = models.BooleanField(default=True, verbose_name="是否承担运费")
goods_front_image = models.ImageField(upload_to="goods/images/", null=True, blank=True, verbose_name="封面图")
is_new = models.BooleanField(default=False, verbose_name="是否新品")
is_hot = models.BooleanField(default=False, verbose_name="是否热销")
add_time = models.DateTimeField(default=datetime.now, verbose_name="添加时间")
class Meta:
verbose_name = '商品'
verbose_name_plural = verbose_name
def __str__(self):
return self.name
class IndexAd(models.Model):
category = models.ForeignKey(GoodsCategory, related_name='category',verbose_name="商品类目", on_delete=models.CASCADE,)
goods = models.ForeignKey(Goods, related_name='goods', on_delete=models.CASCADE,)
class Meta:
verbose_name = '首页商品类别广告'
verbose_name_plural = verbose_name
def __str__(self):
return self.goods.name
class GoodsImage(models.Model):
"""
商品轮播图
"""
goods = models.ForeignKey(Goods, verbose_name="商品", related_name="images", on_delete=models.CASCADE,)
image = models.ImageField(upload_to="", verbose_name="图片", null=True, blank=True)
add_time = models.DateTimeField(default=datetime.now, verbose_name="添加时间")
class Meta:
verbose_name = '商品图片'
verbose_name_plural = verbose_name
def __str__(self):
return self.goods.name
class Banner(models.Model):
"""
轮播的商品
"""
goods = models.ForeignKey(Goods, verbose_name="商品", on_delete=models.CASCADE,)
image = models.ImageField(upload_to='banner', verbose_name="轮播图片")
index = models.IntegerField(default=0, verbose_name="轮播顺序")
add_time = models.DateTimeField(default=datetime.now, verbose_name="添加时间")
class Meta:
verbose_name = '轮播商品'
verbose_name_plural = verbose_name
def __str__(self):
return self.goods.name
class HotSearchWords(models.Model):
"""
热搜词
"""
keywords = models.CharField(default="", max_length=20, verbose_name="热搜词")
index = models.IntegerField(default=0, verbose_name="排序")
add_time = models.DateTimeField(default=datetime.now, verbose_name="添加时间")
class Meta:
verbose_name = '热搜词'
verbose_name_plural = verbose_name
def __str__(self):
return self.keywords
