return True
else:
return False
def get_id(self):
return self.id
def __repr__(self):
return '<User %r>' % self.username
tags = db.Table(
'category_product',
db.Column('product_id', db.Integer, db.ForeignKey('product.id')),
db.Column('category_id', db.Integer, db.ForeignKey('category.id')),
db.Column('created_at', db.DateTime()),
db.Column('update_at', db.DateTime()),
)
class Category(db.Model, Model):
id = db.Column(db.Integer(), primary_key=True)
title = db.Column(db.String(length=100))
parent_id = db.Column(db.String(length=6))
created_at = db.Column(db.DateTime())
update_at = db.Column(db.DateTime())
def parent(self):
if self.parent_id:
return Category.query.get(self.parent_id)
else:
users_in_chat_room = db.Table(
'users_in_chat_room',
db.Model.metadata,
db.Column('chat_room_id',
db.Integer,
db.ForeignKey(ChatRoom.id),
nullable=False,
index=True,
primary_key=True),
db.Column('user_id',
db.Integer,
db.ForeignKey(User.id),
nullable=False,
index=True,
primary_key=True),
db.Column('created', db.DateTime(True), default=now, nullable=False),
)
class Message(Mixins, db.Model):
__tablename__ = 'messages'
color = db.Column(db.Integer, index=True, nullable=False)
message = db.Column(db.String(280), default='', nullable=False)
user_id = db.Column(db.Integer,
db.ForeignKey(User.id),
index=True,
nullable=False)
chat_room_id = db.Column(db.Integer,
db.ForeignKey(ChatRoom.id),
index=True,
