class Picture(db.Model):
__tablename__ = 'pictures'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(), unique=True)
filename = db.Column(db.String(128), unique=True)
item_id = db.Column(db.Integer, db.ForeignKey('items.id'))
class Category(db.Model):
__tablename__ = 'categories'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(100), index=True, unique=True, nullable=False)
def __repr__(self):
return self.name
class User(db.Model, login.UserMixin):
__tablename__ = 'users'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(100), info={'label': 'Name'})
email = db.Column(EmailType, unique=True, nullable=False, info={'label': 'Email'})
phone_number = db.Column(PhoneNumberType(), info={'label': 'Phone Number'})
password = db.Column(PasswordType(schemes=[
'pbkdf2_sha512',
'md5_crypt'
]), nullable=False, info={'label': 'Password'})
def __repr__(self):
return self.email
class Item(db.Model):
TYPES = [('six-months', '0 ~ 6 months'),
('six-months-one-year', '6 months ~ 1 year'),
('one-year-two-years', '1 year ~ 2 years'),
('greater-than-two-years', 'Greater than 2 years')]
__tablename__ = 'items'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(100), index=True, unique=True, nullable=False)
description = db.Column(db.String(255))
manufacturer = db.Column(db.String(100))
price = db.Column(db.Float, default=0.0)
age = db.Column(ChoiceType(TYPES, impl=db.String()),
default='six-months-one-year')
available_on = db.Column(db.DateTime())
quantity = db.Column(db.Integer, default=1, nullable=False)
categories = db.relationship('Category',
secondary=items,
backref=db.backref('items', lazy='dynamic'))
pictures = db.relationship('Picture', backref='items')
def __repr__(self):
return self.name