class User(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)
image_file = db.Column(db.String(20),
nullable=False,
default='default.jpg')
password = db.Column(db.String(20), nullable=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') #creates a token associated with the user who requested
@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.id}', '{self.username}', '{self.image_file}')"
class Book(db.Model):
id = db.Column(db.Integer(), primary_key=True)
name = db.Column(db.String(100), nullable=False)
author = db.Column(db.String(50), nullable=False)
cover = db.Column(db.String(20), nullable=False, default='default.png')
price = db.Column(db.Integer(), nullable=False)
def __repr__(self):
return f"Book('{self.id}', '{self.name}', '{self.cover}')\n"
class Comments(db.Model):
id = db.Column(db.Integer(), primary_key=True)
book_id = db.Column(db.Integer())
username = db.Column(db.String(120), nullable=False)
pfp = db.Column(db.String(120), nullable=False)
title = db.Column(db.String(100), nullable=False)
content = db.Column(db.String(500), nullable=False)
def __repr__(self):
return f"Comment '{self.title}', '{self.book_id}'"
class Orders(db.Model):
id = db.Column(db.Integer(), primary_key=True)
user_name = db.Column(db.String(100), nullable=False)
email = db.Column(db.String(120), nullable=False)
book_title = db.Column(db.String(120), nullable=False)
address = db.Column(db.String(200), nullable=False)
phone = db.Column(db.Float(), nullable=False)
book_price = db.Column(db.Integer(), nullable=False)
def __repr__(self):
return f"Order('{self.id}', '{self.user_name}', '{self.book_title}', '{self.book_price}')"
class User(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(30), unique=True, nullable=False)
enrollment = db.Column(db.String(10), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
phone = db.Column(db.String(10), nullable=False)
image_file = db.Column(db.String(20),
nullable=False,
default='default.jpg')
password = db.Column(db.String(60), nullable=False)
items = db.relationship('Item', backref='owner', lazy=True)
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.enrollment}' ,'{self.email}', '{self.image_file}')"
class Item(db.Model):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(30), nullable=False)
image_file = db.Column(db.String(30), nullable=False, default='table.jpg')
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
user_phone = db.Column(db.String(10), nullable=False)