class Comment(BaseModel, db.Model):
"""评论"""
__tablename__ = "info_comment"
id = db.Column(db.Integer, primary_key=True) # 评论编号
user_id = db.Column(db.Integer,
db.ForeignKey("info_user.id"),
nullable=False) # 用户id
news_id = db.Column(db.Integer,
db.ForeignKey("info_news.id"),
nullable=False) # 新闻id
content = db.Column(db.Text, nullable=False) # 评论内容
parent_id = db.Column(db.Integer,
db.ForeignKey("info_comment.id")) # 父评论id
parent = db.relationship("Comment", remote_side=[id]) # 自关联
like_count = db.Column(db.Integer, default=0) # 点赞条数
def to_dict(self):
resp_dict = {
"id": self.id,
"create_time": self.create_time.strftime("%Y-%m-%d %H:%M:%S"),
"content": self.content,
"parent": self.parent.to_dict() if self.parent else None,
"user": User.query.get(self.user_id).to_dict(),
"news_id": self.news_id,
"like_count": self.like_count
}
return resp_dict
class News(BaseModel, db.Model):
"""新闻"""
__tablename__ = "info_news"
id = db.Column(db.Integer, primary_key=True) # 新闻编号
title = db.Column(db.String(256), nullable=False) # 新闻标题
source = db.Column(db.String(64), nullable=False) # 新闻来源
digest = db.Column(db.String(512), nullable=False) # 新闻摘要
content = db.Column(db.Text, nullable=False) # 新闻内容
clicks = db.Column(db.Integer, default=0) # 浏览量
index_image_url = db.Column(db.String(256)) # 新闻列表图片路径
category_id = db.Column(db.Integer, db.ForeignKey("info_category.id"))
user_id = db.Column(db.Integer, db.ForeignKey("info_user.id")) # 当前新闻的作者id
status = db.Column(db.Integer,
default=0) # 当前新闻状态 如果为0代表审核通过，1代表审核中，-1代表审核不通过
reason = db.Column(db.String(256)) # 未通过原因，status = -1 的时候使用
# 当前新闻的所有评论
comments = db.relationship("Comment", lazy="dynamic")
def to_review_dict(self):
"""新闻审核时使用的"""
resp_dict = {
"id": self.id,
"title": self.title,
"create_time": self.create_time.strftime("%Y-%m-%d %H:%M:%S"),
"status": self.status,
"reason": self.reason if self.reason else ""
}
return resp_dict
def to_basic_dict(self):
"""新闻列表时使用的"""
resp_dict = {
"id": self.id,
"title": self.title,
"source": self.source,
"digest": self.digest,
"create_time": self.create_time.strftime("%Y-%m-%d %H:%M:%S"),
"index_image_url": self.index_image_url,
"clicks": self.clicks,
}
return resp_dict
def to_dict(self):
"""新闻详情时使用的"""
resp_dict = {
"id": self.id,
"title": self.title,
"source": self.source,
"digest": self.digest,
"create_time": self.create_time.strftime("%Y-%m-%d %H:%M:%S"),
"content": self.content,
"comments_count": self.comments.count(),
"clicks": self.clicks,
"category": self.category.to_dict(),
"index_image_url": self.index_image_url,
"author": self.user.to_dict() if self.user else None
}
return resp_dict
class UserFollow(db.Model):
__tablename__ = "info_user_fans"
follower_id = db.Column(db.Integer,
db.ForeignKey("info_user.id"),
primary_key=True) # 粉丝id
followed_id = db.Column(db.Integer,
db.ForeignKey("info_user.id"),
primary_key=True) # 作者id
class UserCollection(db.Model, BaseModel):
__tablename__ = "info_user_collection"
user_id = db.Column(db.Integer,
db.ForeignKey("info_user.id"),
primary_key=True) # 用户id
news_id = db.Column(db.Integer,
db.ForeignKey("info_news.id"),
primary_key=True) # 新闻id
class Order(BaseModel, db.Model):
"""订单"""
__tablename__ = "ih_order_info"
id = db.Column(db.Integer, primary_key=True) # 订单编号
user_id = db.Column(db.Integer,
db.ForeignKey("ih_user_profile.id"),
nullable=False) # 下订单的用户编号
house_id = db.Column(db.Integer,
db.ForeignKey("ih_house_info.id"),
nullable=False) # 预订的房间编号
begin_date = db.Column(db.DateTime, nullable=False) # 预订的起始时间
end_date = db.Column(db.DateTime, nullable=False) # 预订的结束时间
days = db.Column(db.Integer, nullable=False) # 预订的总天数
house_price = db.Column(db.Integer, nullable=False) # 房屋的单价
amount = db.Column(db.Integer, nullable=False) # 订单的总金额
status = db.Column( # 订单的状态
db.Enum(
"WAIT_ACCEPT", # 待接单,
"WAIT_PAYMENT", # 待支付
"PAID", # 已支付
"WAIT_COMMENT", # 待评价
"COMPLETE", # 已完成
"CANCELED", # 已取消
"REJECTED" # 已拒单
),
default="WAIT_ACCEPT",
index=True)
comment = db.Column(db.Text) # 订单的评论信息或者拒单原因
def to_dict(self):
"""将订单信息转换为字典数据"""
order_dict = {
"order_id":
self.id,
"title":
self.house.title,
"img_url":
constants.QINIU_DOMIN_PREFIX +
self.house.index_image_url if self.house.index_image_url else "",
"start_date":
self.begin_date.strftime("%Y-%m-%d"),
"end_date":
self.end_date.strftime("%Y-%m-%d"),
"ctime":
self.create_time.strftime("%Y-%m-%d %H:%M:%S"),
"days":
self.days,
"amount":
self.amount,
"status":
self.status,
"comment":
self.comment if self.comment else ""
}
return order_dict
class Collection(BaseModel, db.Model):
"""用户收藏视频的表"""
__tablename__ = "collection"
id = db.Column(db.Integer, primary_key=True)
user_id = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
video_id = db.Column(db.Integer,
db.ForeignKey("videos.id"),
nullable=False)
class Article(BaseModel, db.Model):
__tablename__ = "info_article"
id = db.Column(db.Integer, primary_key=True) # 文章编号
title = db.Column(db.String(256), nullable=False) # 文章标题
source_id = db.Column(db.Integer,
db.ForeignKey('info_article_source.id')) # 文章来源
digest = db.Column(db.String(512), nullable=False) # 文章摘要
content = db.Column(db.Text, nullable=False) # 文章内容
clicks = db.Column(db.Integer, default=0) # 浏览量
index_image_url = db.Column(db.String(256)) # 文章列表图片路径
category_id = db.Column(db.Integer,
db.ForeignKey("info_category.id")) # 文章分类
user_name = db.Column(db.String(25), default='张小强')
status = db.Column(db.Integer,
default=1) # 当前文章状态 如果为0代表审核通过，1代表审核中，-1代表审核不通过
reason = db.Column(db.String(256)) # 未通过原因，status = -1 的时候使用
# # 当前文章的所有评论
# comments = db.relationship("Comment", lazy="dynamic")
def to_review_dict(self): # 发布状态查看
resp_dict = {
"id": self.id,
"title": self.title,
"create_time": self.create_time.strftime("%Y-%m-%d %H:%M:%S"),
"status": self.status,
"reason": self.reason if self.reason else ""
}
return resp_dict
def to_basic_dict(self): # 首页文章列表
resp_dict = {
"id": self.id,
"title": self.title,
"source": self.source,
"digest": self.digest,
"create_time": self.create_time.strftime("%Y-%m-%d %H:%M:%S"),
"index_image_url": self.index_image_url,
"clicks": self.clicks,
}
return resp_dict
def to_dict(self): #
resp_dict = {
"id": self.id,
"title": self.title,
"source": self.source,
"digest": self.digest,
"create_time": self.create_time.strftime("%Y-%m-%d %H:%M:%S"),
"content": self.content,
"clicks": self.clicks,
"category": self.category.to_dict(),
"index_image_url": self.index_image_url,
"author": self.user_name,
}
return resp_dict
class CommentLike(BaseModel, db.Model):
__tablename__ = "info_comment_like"
comment_id = db.Column("comment_id",
db.Integer,
db.ForeignKey("info_comment.id"),
primary_key=True) # 评论编号
user_id = db.Column("user_id",
db.Integer,
db.ForeignKey("info_user.id"),
primary_key=True) # 用户编号
class ShopCar(db.Model):
'''购物车表'''
__tablename__ = "shop_car"
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), primary_key=True) # 用户id
product_id = db.Column(db.Integer, db.ForeignKey('product.id'), primary_key=True) # 商品id
nums = db.Column(db.Integer, default=1, nullable=False) # 数据库中的数量
is_remove = db.Column(db.INTEGER, default=0) # 是否移除
user = db.relationship('User', backref='shop_car')
products = db.relationship("Product", backref='shop_car')
class CommentLike(BaseModel, db.Model):
"""评论点赞"""
__tablename__ = 'info_comment_like'
comment_id = db.Column('comment_id',
db.Integer,
db.ForeignKey('info_comment.id'),
primary_key=True) # 评论编号
user_id = db.Column('user_id',
db.Integer,
db.ForeignKey('blog_customer.id'),
primary_key=True) # 用户编号
class Product(BaseModel, db.Model):
"""商品"""
__tablename__ = "product"
id = db.Column(db.Integer, primary_key=True, nullable=False) # 商品id
title = db.Column(db.String(255), nullable=False) # 商品标题
price = db.Column(db.INTEGER, nullable=False) # 商品价格
describe = db.Column(db.String(255), nullable=True) # 商品描述
category_id = db.Column(db.INTEGER, db.ForeignKey('category.c_id'), nullable=False) # 商品种类
all_nums = db.Column(db.INTEGER, nullable=False, default=0) # 商品数量
status = db.Column(db.INTEGER, nullable=False, default=2) # 商品状态:0上架中，1下架，2审核中
brand_id = db.Column(db.INTEGER, db.ForeignKey('brand.b_id'), nullable=False) # 品牌id
seller_id = db.Column(db.INTEGER, db.ForeignKey('seller.id'), nullable=False) # 卖家id
grade = db.Column(db.INTEGER, nullable=False, default=0) # 商品评分，默认是0
picture = db.Column(db.String(200)) # 商品图片
attrs = db.relationship('ProductSizeColor', backref='products', secondary='product_params')
def to_dict(self):
output_data_dict = {
'id': self.id, # 商品id
'title': self.title, # 商品标题
'price': self.price, # 商品价格
'describe': self.describe, # 商品描述
'category_id': self.category_id, # 商品种类
'all_nums': self.all_nums, # 商品数量
'status': self.status, # 商品状态:0上架中，1下架，2审核中
'brand_id': self.brand_id, # 品牌id
'seller_id': self.seller_id, # 卖家id
'grade': self.grade, # 商品评分，默认是0
'picture': self.picture, # 商品图片
}
return output_data_dict
def to_basic_dict(self):
output_data_dict = {
'id': self.id, # 商品id
'title': self.title, # 商品标题
'price': self.price, # 商品价格
'grade': self.grade, # 商品评分，默认是0
'picture': self.picture, # 商品图片
}
return output_data_dict
def to_head_collect_dict(self):
output_data_dict = {
'id': self.id, # 商品id
'title': self.title, # 商品标题
'price': self.price, # 商品价格
'picture': self.picture, # 商品图片
}
return output_data_dict
class OrderForm(BaseModel, db.Model):
"""订单"""
__tablename__ = "order_form"
id = db.Column(db.Integer, primary_key=True, autoincrement=True, nullable=True) # 订单id
user_id = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False, primary_key=True) # 用户id
address_id = db.Column(db.INTEGER, db.ForeignKey('shipping_address.id'), nullable=False,
primary_key=True) # 地址id
status = db.Column(db.INTEGER, nullable=False, default=0) # 定单状态，0代付款，1待发货，2待收货，3已签收，4已取消,-1未支付
payment_method = db.Column(db.INTEGER, nullable=False) # 付款方式，0支付宝，1银联，2ebay，3微信，-1未支付
products = db.relationship('Product', backref='order_form', secondary='order_product', lazy='dynamic')
address = db.relationship('ShippingAddress', backref=db.backref('order_form', uselist=False))
class News(BaseModel, db.Model):
"""新闻"""
__tablename__ = "info_news"
id = db.Column(db.Integer, primary_key=True) # 新闻编号
title = db.Column(db.String(256), nullable=False) # 新闻标题
source = db.Column(db.String(64), nullable=False) # 新闻来源
digest = db.Column(db.String(512), nullable=False) # 新闻摘要
content = db.Column(db.Text, nullable=False) # 新闻内容
clicks = db.Column(db.Integer, default=0) # 浏览量
comments_count = db.Column(db.Integer, default=0) # 评论量
index_image_url = db.Column(db.String(256), default='') # 新闻列表图片路径
category_id = db.Column(db.Integer, db.ForeignKey("info_category.id"))
user_id = db.Column(db.Integer, db.ForeignKey("info_user.id")) # 当前新闻的作者id
status = db.Column(db.Integer,
default=0) # 当前新闻状态 如果为0代表审核通过，1代表审核中，-1代表审核不通过
reason = db.Column(db.String(256)) # 未通过原因，status = -1 的时候使用
# 当前新闻的所有评论
comments = db.relationship("Comment", lazy="dynamic")
def to_basic_dict(self):
"""将新闻对象信息转换为字典数据"""
resp_dict = {
"id": self.id,
"title": self.title,
"source": self.source,
"digest": self.digest,
"create_time": self.create_time.strftime("%Y-%m-%d %H:%M:%S"),
"index_image_url": self.index_image_url,
"clicks": self.clicks,
# "category":self.category
}
return resp_dict
def to_dict(self):
"""后台新闻审核详情页视图函数使用,data = {"news": news.to_dict()}"""
resp_dict = {
"id": self.id,
"title": self.title,
"source": self.source,
"digest": self.digest,
"create_time": self.create_time.strftime("%Y-%m-%d %H:%M:%S"),
"index_image_url": self.index_image_url,
"clicks": self.clicks,
"category": self.category,
"content": self.content
}
return resp_dict
class Comment(BaseModel, db.Model):
"""评论"""
__tablename__ = 'info_comment'
id = db.Column(db.Integer, primary_key=True) # 评论编号
user_id = db.Column(db.Integer,
db.ForeignKey('blog_customer.id'),
nullable=False) # 用户id
articles_id = db.Column(db.Integer,
db.ForeignKey('info_articles.id'),
nullable=False) # 文章id
content = db.Column(db.Text, nullable=False) # 评论内容
parent_id = db.Column(db.Integer, db.ForeignKey('info_comment.id')) # 父评论
parent = db.relationship('Comment', remote_side=[id]) # 自关联
like_count = db.Column(db.Integer, default=0) # 点赞次数
class AdOrder(db.Model, BaseModel):
'''粉丝量到一定量然后广告接单'''
__tablename__ = 'adorder'
id = db.Column(db.Integer, primary_key=True, autoincrement=True) # 主键，自增长
agent_id = db.Column(db.Integer, db.ForeignKey('agent.id'))
date_of_order = db.Column(db.DateTime, default=datetime.now) # 接单日
push_time = db.Column(db.DateTime) # 推送广告时间/可以写多个时间
ad_count = db.Column(db.Integer, nullable=False) # 广告数量
screenshots = db.Column(db.String(256)) # 截图
amount = db.Column(db.Integer) # 金额/单价
check_out_date = db.Column(db.DateTime) # 结算日
state = db.Column(db.Boolean, default=0, index=True) # 结算状态: 0表示未结算付款，1表示已结算付款
remark = db.Column(db.String(50)) # 备注
def __repr__(self):
return '<AdOrder %r>' % self.id
def to_dict(self):
'''将对象转换为字典数据'''
adorder_dict = {
'adorder_id': self.id,
'agent_id': self.agent_id,
'date_of_order': self.date_of_order,
'push_time': self.push_time,
'ad_count': self.ad_count,
'screenshots': self.screenshots,
'amount': self.amount,
'check_out_date': self.check_out_date,
'state': self.state,
'remark': self.remark,
}
return adorder_dict
class Articles(BaseModel, db.Model):
"""文章"""
__tablename__ = 'info_articles'
id = db.Column(db.Integer, primary_key=True) # 文章id
title = db.Column(db.String(256), nullable=False) # 文章标题
source = db.Column(db.String(64)) # 文章来源
digest = db.Column(db.String(512), nullable=False) # 文章摘要
content = db.Column(db.Text, nullable=False) # 文章内容
clicks = db.Column(db.Integer, default=0) # 浏览量
tag = db.Column(db.String(64)) # 标签
index_image_url = db.Column(db.String(256)) # 文章列表图片路径
category_id = db.Column(db.Integer,
db.ForeignKey('info_category.id')) # 文章分类
user_id = db.Column(db.Integer, db.ForeignKey('blog_customer.id')) # 文章作者
recommend = db.Column(db.Integer, default=0) # 推荐
comments = db.relationship('Comment', lazy='dynamic')
class CommentLike(BaseModel, db.Model):
"""
评论点赞
BaseModel 继承 -- 实现创建时间和更新时间的补充
db.Model 数据模型 -- 实体和数据库表名建立关系
"""
# 数据库表名 -- 和当前类绑定
__tablename__ = "info_comment_like"
"""ORM建立 属性 = 数据库字段"""
comment_id = db.Column("comment_id",
db.Integer,
db.ForeignKey("info_comment.id"),
primary_key=True) # 评论编号
user_id = db.Column("user_id",
db.Integer,
db.ForeignKey("info_user.id"),
primary_key=True) # 用户编号
class ShippingAddress(BaseModel, db.Model):
"""收货地址"""
__tablename__ = "shipping_address"
id = db.Column(db.Integer, primary_key=True) # 收件地址id
user_id = db.Column(db.Integer, db.ForeignKey('user.id')) # 用户编号
address = db.Column(db.String(100), nullable=False) # 地址
nickname = db.Column(db.String(20), nullable=False) # 收件人姓名
phoneNumber = db.Column(db.String(30), nullable=False) # 收件人手机号
class Adminlog(db.Model):
'''管理员登录日志'''
__tablename__ = "adminlog"
id = db.Column(db.Integer, primary_key=True) # 编号
admin_id = db.Column(db.Integer, db.ForeignKey('admin.id')) # 所属管理员
ip = db.Column(db.String(100)) # 登录IP
addtime = db.Column(db.DateTime, index=True, default=datetime.now) # 登录时间
def __repr__(self):
return "<Adminlog %r>" % self.id
class HouseImage(BaseModel, db.Model):
"""房屋图片"""
__tablename__ = "ih_house_image"
id = db.Column(db.Integer, primary_key=True)
house_id = db.Column(db.Integer,
db.ForeignKey("ih_house_info.id"),
nullable=False) # 房屋编号
url = db.Column(db.String(256), nullable=False) # 图片的路径
class Comment(BaseModel, db.Model):
"""评论"""
__tablename__ = "info_comment"
id = db.Column(db.Integer, primary_key=True) # 评论编号
user_id = db.Column(db.Integer,
db.ForeignKey("info_user.id"),
nullable=False) # 用户id
news_id = db.Column(db.Integer,
db.ForeignKey("info_news.id"),
nullable=False) # 新闻id
content = db.Column(db.Text, nullable=False) # 评论内容
comment_id = db.Column(db.Integer,
db.ForeignKey("info_comment.id")) # 父评论id
back_list = db.relationship('Comment', lazy='dynamic') #,backref='comment'
like_count = db.Column(db.Integer, default=0) # 点赞条数
def to_dict(self):
return {
'id':
self.id,
'user':
User.query.get(self.user_id).to_login_dict(),
'content':
self.content,
'create_time':
self.create_time.strftime('%Y-%m-%d %H:%M:%S'),
'like_count':
self.like_count,
'backs': [
back.to_back_dict()
for back in self.back_list.order_by(Comment.id.desc())
],
'like':
False
}
def to_back_dict(self):
return {
'id': self.id,
'nick_name': User.query.get(self.user_id).nick_name,
'content': self.content
}
class News(BaseModel, db.Model):
"""新闻"""
__tablename__ = "info_news"
id = db.Column(db.Integer, primary_key=True) # 新闻编号
title = db.Column(db.String(256), nullable=False) # 新闻标题
source = db.Column(db.String(64), nullable=False) # 新闻来源
digest = db.Column(db.String(512), nullable=False) # 新闻摘要
content = db.Column(db.Text, nullable=False) # 新闻内容
clicks = db.Column(db.Integer, default=0) # 浏览量
index_image_url = db.Column(db.String(256)) # 新闻列表图片路径
category_id = db.Column(db.Integer, db.ForeignKey("info_category.id"))
user_id = db.Column(db.Integer, db.ForeignKey("info_user.id")) # 当前新闻的作者id
status = db.Column(db.Integer, default=1) # 当前新闻状态 如果为0代表审核通过，1代表审核中，-1代表审核不通过
reason = db.Column(db.String(256)) # 未通过原因，status = -1 的时候使用
# 当前新闻的所有评论
comments = db.relationship("Comment", lazy="dynamic")
def to_list_dict(self):
return {
"title":self.title,
'create_time':self.create_time,
"status":self.status,
"id":self.id
}
# 点击排行
def to_click_dict(self):
return {
'id':self.id,
'title':self.title
}
# 新闻分类展示
def to_index_dict(self):
return {
'id':self.id,
'title':self.title,
# 'index_image_url':constants.QINIU_DOMIN_PREFIX+self.index_image_url,
'index_image_url':self.index_image_url,
'digest':self.digest,
'create_time':self.create_time,
'source':self.source
}
class Subject(BaseModel, db.Model):
"""视频分类"""
__tablename__ = "subject"
id = db.Column(db.Integer, primary_key=True) # 分类编号
name = db.Column(db.String(64), nullable=False) # 分类名
cid = db.Column(db.Integer, db.ForeignKey("subject.id"))
video_list = db.relationship('Videos', backref='subject', lazy='dynamic')
def to_dict(self):
resp_dict = {"id": self.id, "name": self.name, "cid": self.cid}
return resp_dict
class Comment(BaseModel, db.Model):
"""
评论
BaseModel 继承 -- 实现创建时间和更新时间的补充
db.Model 数据模型 -- 实体和数据库表名建立关系
"""
# 数据库表名 -- 和当前类绑定
__tablename__ = "info_comment"
"""ORM建立 属性 = 数据库字段"""
id = db.Column(db.Integer, primary_key=True) # 评论编号
user_id = db.Column(db.Integer,
db.ForeignKey("info_user.id"),
nullable=False) # 用户id
news_id = db.Column(db.Integer,
db.ForeignKey("info_news.id"),
nullable=False) # 新闻id
content = db.Column(db.Text, nullable=False) # 评论内容
parent_id = db.Column(db.Integer,
db.ForeignKey("info_comment.id")) # 父评论id
parent = db.relationship("Comment", remote_side=[id]) # 自关联
like_count = db.Column(db.Integer, default=0) # 点赞条数
def to_dict(self):
"""
把对象数据转换为字典数据
"""
# 封装字典
resp_dict = {
"id": self.id,
"create_time": self.create_time.strftime("%Y-%m-%d %H:%M:%S"),
"content": self.content,
"parent": self.parent.to_dict() if self.parent else None,
"user": User.query.get(self.user_id).to_dict(),
"news_id": self.news_id,
"like_count": self.like_count
}
# 返回字典
return resp_dict
class Comment(BaseModel, db.Model):
"""评论"""
__tablename__ = "info_comment"
id = db.Column(db.Integer, primary_key=True) # 评论编号
user_id = db.Column(db.Integer, db.ForeignKey("info_user.id"), nullable=False) # 用户id
news_id = db.Column(db.Integer, db.ForeignKey("info_news.id"), nullable=False) # 新闻id
content = db.Column(db.Text, nullable=False) # 评论内容
parent_id = db.Column(db.Integer, db.ForeignKey("info_comment.id")) # 父评论id
# parent = db.relationship("Comment", remote_side=[id]) # 自关联
backs_list=db.relationship('Comment',lazy='dynamic')
#,backref='parent',
# remote_side=['parent_id']
like_count = db.Column(db.Integer, default=0) # 点赞条数
def to_dict(self):
user = User.query.get(self.user_id)
return {
"id": self.id,
"create_time": self.create_time.strftime("%Y-%m-%d %H:%M:%S"),
"content": self.content,
'user': user.to_login_dict(),
"news_id": self.news_id,
"like_count": self.like_count,
# 回复
'backs': [back.to_back_dict() for back in self.backs_list],
# 是否点赞
'is_like': False
}
def to_back_dict(self):
user = User.query.get(self.user_id)
return {
"id":self.id,
"nick_user":user.nick_name,
"content":self.content
}
class Comment(BaseModel, db.Model):
"""评论"""
__tablename__ = "comment"
id = db.Column(db.Integer, primary_key=True) # 评论编号
content = db.Column(db.Text, nullable=False) # 评论内容
parent_id = db.Column(db.Integer, db.ForeignKey("comment.id")) # 父评论id
parent = db.relationship("Comment", remote_side=[id]) # 自关联
user_id = db.Column(db.Integer, db.ForeignKey("user.id"),
nullable=False) # 用户id
class_id = db.Column(db.Integer,
db.ForeignKey("videos.id"),
nullable=False) # 视频id
def to_dict(self):
resp_dict = {
"id": self.id,
"create_time": self.create_time.strftime("%Y-%m-%d %H:%M:%S"),
"content": self.content,
"parent": self.parent.to_dict() if self.parent else None,
"user": User.query.get(self.user_id).to_dict(),
"video_id": self.class_id
}
return resp_dict
class Admin(db.Model):
'''管理员'''
__tablename__ = "admin"
id = db.Column(db.Integer, primary_key=True) # 编号
name = db.Column(db.String(100), unique=True) # 管理员账号
pwd = db.Column(db.String(100)) # 管理员密码
is_super = db.Column(db.SmallInteger) # 是否为超级管理员，0为超级管理员
role_id = db.Column(db.Integer, db.ForeignKey('role.id')) # 所属角色
addtime = db.Column(db.DateTime, index=True, default=datetime.now) # 添加时间
adminlogs = db.relationship("Adminlog", backref='admin') # 管理员登录日志外键关系关联
oplogs = db.relationship("Oplog", backref='admin') # 管理员操作日志外键关系关联
def __repr__(self):
return "<Admin %r>" % self.name
def check_pwd(self, pwd):
from werkzeug.security import check_password_hash
return check_password_hash(self.pwd, pwd)
class Category(BaseModel, db.Model):
__tablename__ = "info_category"
id = db.Column(db.Integer, primary_key=True) # 分类编号
name = db.Column(db.String(64), nullable=False) # 分类名
parent_id = db.Column(db.Integer,
db.ForeignKey("info_category.id")) # 父分类id
parent = db.relationship("Category", remote_side=[id]) # 自关联
article_list = db.relationship('Article',
backref='category',
lazy='dynamic')
def to_dict(self):
resp_dict = {
"id": self.id,
"name": self.name,
"parent_id": self.parent_id
}
return resp_dict
class Stat(db.Model, BaseModel):
'''代理申请通过审核后加粉统计'''
__tablename__ = 'stat'
id = db.Column(db.Integer, primary_key=True, autoincrement=True) # 主键，自增长
agent_id = db.Column(db.Integer, db.ForeignKey('agent.id'))
today_fans = db.Column(db.Integer, nullable=False) # 当天加粉数
total_fans = db.Column(db.Integer) # 累计粉丝数
def __repr__(self):
return '<Stat %r>' % self.total_fans
def to_dict(self):
'''将对象转换为字典数据'''
stat_dict = {
'stat_id': self.id,
'agent_id': self.agent_id,
'create_time': self.create_time.strftime('%Y-%m-%d %H:%M:%S'),
'today_fans': self.today_fans,
'total_fans': self.total_fans,
}
return stat_dict
class Videos(BaseModel, db.Model):
"""视频表"""
__tablename__ = "videos"
id = db.Column(db.Integer, primary_key=True)
intro = db.Column(db.String(60), nullable=False) # 简介
url = db.Column(db.String(256)) # 视频地址
clicks = db.Column(db.Integer, default=0) # 播放次数
img_url = db.Column(db.String(256), nullable=False) # 封面
subject_id = db.Column(db.Integer,
db.ForeignKey("subject.id"),
nullable=False) # 分类id
def to_dict(self):
rep_dict = {
"id": self.id,
"intro": self.intro,
"img_url": self.img_url,
"url": self.url,
"clicks": self.clicks,
"subject": Subject.query.get(self.subject_id).to_dict(),
"create_time": self.create_time
}
return rep_dict
