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.String(20),
nullable=False,
default='default.jpg')
image_file2 = db.Column(db.String(20),
nullable=False,
default='default.jpg')
image_file3 = db.Column(db.String(20),
nullable=False,
default='default.jpg')
image_file4 = db.Column(db.String(20),
nullable=False,
default='default.jpg')
stock = db.Column(db.Integer, nullable=False)
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)
quantity = db.Column(db.Integer, nullable=False)
total = db.Column(db.Integer, nullable=False)
order_date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
order_status = db.Column(db.String, nullable=False)
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 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 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)
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)