class Cart(db.Model):
__tablename__ = "cart"
uid = db.Column(db.Integer,
db.ForeignKey(User.__table__.c.id),
primary_key=True)
pid = db.Column(db.Integer,
db.ForeignKey(Product.__table__.c.pid),
primary_key=True)
quantity = db.Column(db.Integer, nullable=False)
class Review(db.Model):
__tablename__="review"
user_id = db.Column(db.Integer, db.ForeignKey(User.__table__.c.id), primary_key=True, nullable=False)
prod_id = db.Column(db.Integer, db.ForeignKey(Product.__table__.c.pid), primary_key=True, nullable=False)
date_posted = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
content = db.Column(db.String(300), nullable=False)
user_name = db.Column(db.String(75))
def __repr__(self):
return f"Review('{self.user_id}', '{self.prod_id}')"
class Order(db.Model):
__tablename__ = "order"
oid = db.Column(db.Integer, primary_key=True)
uid = db.Column(db.Integer,
db.ForeignKey(User.__table__.c.id),
nullable=False)
pid = db.Column(db.Integer,
db.ForeignKey(Product.__table__.c.pid),
nullable=False)
order_date = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
order_status = db.Column(db.Integer, nullable=False)
class UserTransac(db.Model):
__tablename__ = "usertransac"
transac_id = db.Column(db.Integer, primary_key=True)
uid = db.Column(db.Integer,
db.ForeignKey(User.__table__.c.id),
nullable=False)
oid = db.Column(db.Integer,
db.ForeignKey(Order.__table__.c.oid),
nullable=False)
upiid = db.Column(db.String(120), unique=True, nullable=False)
upipin = db.Column(db.Integer, unique=True, nullable=False)
transac_date = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
transac_details = db.Column(db.String(100))
class Shipping(db.Model):
__tablename__ = "shipping"
ship_id = db.Column(db.Integer, primary_key=True)
oid = db.Column(db.Integer,
db.ForeignKey(Order.__table__.c.oid),
nullable=False)
transac_id = db.Column(db.Integer,
db.ForeignKey(UserTransac.__table__.c.transac_id),
nullable=False)
tracking_no = db.Column(db.Numeric(12, 0), unique=True, nullable=False)
delivery_date = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
details = db.Column(db.String(100))
class Shipping(db.Model):
__tablename__="shipping"
ship_id = db.Column(db.Integer, primary_key=True)
oid = db.Column(db.Integer, db.ForeignKey(Order.__table__.c.oid), nullable=False)
delivery_date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
details = db.Column(db.String(100))
contactno = db.Column(db.Integer, unique=True, nullable=False)
address_line1 = db.Column(db.String(50), nullable=False)
address_line2 = db.Column(db.String(50))
address_line3 = db.Column(db.String(50))
pincode = db.Column(db.Integer, nullable=False)
city = db.Column(db.String(50), nullable=False)
state = db.Column(db.String(50), nullable=False)
country = db.Column(db.String(50), nullable=False)
class Product(db.Model):
__tablename__="product"
pid = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(100), unique=True, nullable=False)
cost = db.Column(db.Float, nullable=False)
details = db.Column(db.String(500), nullable=False)
category_id = db.Column(db.Integer, db.ForeignKey(Category.__table__.c.cid), nullable=False)
sid = db.Column(db.Integer, db.ForeignKey(Seller.__table__.c.sid), nullable=False)
image_file1 = db.Column(db.LargeBinary, nullable=False, default='default.jpg')
image_file2 = db.Column(db.LargeBinary, default='default.jpg')
image_file3 = db.Column(db.LargeBinary, default='default.jpg')
image_file4 = db.Column(db.LargeBinary, default='default.jpg')
stock = db.Column(db.Integer, nullable=False)
class Category(db.Model):
__tablename__="category"
cid = db.Column(db.Integer, primary_key=True)
cname = db.Column(db.String(100), nullable=False)
class Seller(db.Model, UserMixin):
__tablename__="seller"
sid = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(75), nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
password = db.Column(db.String(60), nullable=False)
contactno = db.Column(db.Numeric(10,0), unique=True)
address_line1 = db.Column(db.String(50))
address_line2 = db.Column(db.String(50))
address_line3 = db.Column(db.String(50))
pincode = db.Column(db.Integer)
city = db.Column(db.String(50))
state = db.Column(db.String(50))
country = db.Column(db.String(50))
description = db.Column(db.String(300))
website = db.Column(db.String(120))
def __repr__(self):
return f"Seller('{self.name}', '{self.email}')"
class User(db.Model, UserMixin):
__tablename__="user"
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(75), nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
password = db.Column(db.String(60), nullable=False)
contactno = db.Column(db.Numeric(10,0), unique=True)
address_line1 = db.Column(db.String(50))
address_line2 = db.Column(db.String(50))
address_line3 = db.Column(db.String(50))
pincode = db.Column(db.Integer)
city = db.Column(db.String(50))
state = db.Column(db.String(50))
country = db.Column(db.String(50))
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.name}', '{self.email}')"