class User(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True, autoincrement=True)
username = db.Column(db.String(20), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
image_file = db.Column(db.String(20), nullable=False, default='default.jpg')
password = db.Column(db.String(60), nullable=False)
posts = db.relationship('Post', backref='author', lazy=True)
cart_details = db.relationship('Cart', backref='owner', lazy=True)
contact_us = db.relationship('ContactUs', backref='author', lazy=True)
order_details = db.relationship('Order', backref='owner', lazy=True)
admin_rights = db.Column(db.Boolean, unique=False, default=False)
def get_reset_token(self, expires_sec=1800):
s = Serializer(app.config['SECRET_KEY'], expires_sec)
return s.dumps({'user_id': self.id}).decode('utf-8')
@staticmethod
def verify_reset_token(token):
s = Serializer(app.config['SECRET_KEY'])
try:
user_id = s.loads(token)['user_id']
except:
return None
return User.query.get(user_id)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
class Gender(db.Model):
id = db.Column(db.Integer, primary_key=True)
gender = db.Column(db.String(7), nullable=False)
# Changed
customer = db.relationship('Customer',
backref='gender_customer',
lazy=True)
product = db.relationship('Product', backref='gender_product', lazy=True)
def __repr__(self):
return f"Gender('{self.gender}')"
class Brand(db.Model):
id = db.Column(db.Integer, primary_key=True)
brand_name = db.Column(db.String(25), nullable=False, unique=True)
product = db.relationship('Product', backref='brand_product', lazy=True)
def __repr__(self):
return f"Brand('{self.brand_name}')"
class Product(db.Model):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(60), nullable=False)
price = db.Column(db.Integer, nullable=False)
quantity = db.Column(db.Integer, nullable=False)
image_product = db.Column(db.String(60), nullable=False)
feature = db.relationship('Feature', backref='product_features', lazy=True)
size = db.relationship('Size', backref='product_size', lazy=True)
review = db.relationship('Review', backref='product_review', lazy=True)
#Changed
gender = db.Column(db.Integer, db.ForeignKey('gender.id'))
brand_id = db.Column(db.Integer, db.ForeignKey('brand.id'))
seller_id = db.Column(db.Integer, db.ForeignKey('seller.id'))
def __repr__(self):
return f"Product('{self.name}', '{self.price}', '{self.quantity}')"
class Seller(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
password = db.Column(db.String(60), nullable=False)
address = db.Column(db.String(120), nullable=False)
phone = db.Column(db.String(12), nullable=False)
is_customer = db.Column(db.Boolean, server_default="0")
product = db.relationship('Product', backref='seller_item', lazy=True)
def __repr__(self):
return f"Seller('{self.username}', '{self.email}', '{self.address}', '{self.phone}')"
class Customer(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
password = db.Column(db.String(60), nullable=False)
is_customer = db.Column(db.Boolean, server_default="1")
customer_bought = db.relationship('CustomerBought',
backref='customer_bought',
lazy=True)
#Changed
gender = db.Column(db.Integer, db.ForeignKey('gender.id'))
def __repr__(self):
return f"User('{self.username}', '{self.email}')"
