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(60), nullable=False)
#db Links to other models
posts = db.relationship('Post', backref='author', lazy=True)
tasks = db.relationship('Task', backref='author', lazy=True)
transactions = db.relationship('Transaction', backref='author', lazy=True)
income = db.relationship('Income', backref='author', lazy=True)
theorems = db.relationship('Theorem', backref='author', lazy=True)
def get_reset_token(self, expires_sec=1800):
s = Serializer(current_app.config['SECRET_KEY'], expires_sec)
return s.dumps({'user_id': self.id}).decode('utf-8')
@staticmethod
def verify_reset_token(token):
s = Serializer(current_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 Post(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(100), nullable=False)
date_posted = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
content = db.Column(db.Text, nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return f"Post('{self.title}','{self.date_posted}')"
class StockAlert(db.Model):
id = db.Column(db.Integer, primary_key=True)
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
low_price = db.Column(db.Numeric(10, 2))
high_price = db.Column(db.Numeric(10, 2))
open_price = db.Column(db.Numeric(10, 2))
close_price = db.Column(db.Numeric(10, 2))
volume = db.Column(db.Numeric(10, 2))
exchange = db.Column(db.String(100))
ticker = db.Column(db.String(20))
class Transaction(db.Model):
id = db.Column(db.Integer, primary_key=True)
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
content = db.Column(db.String(100), nullable=False)
category = db.Column(db.String(40), nullable=False)
tax_percentage = db.Column(db.Integer, default=21)
amount = db.Column(db.Numeric(10, 2))
sub = db.Column(db.Boolean, default=False)
is_deductable = db.Column(db.Boolean, default=False)
tax_amount = db.Column(db.Numeric(10, 2))
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return f"Transaction('{self.amount}','{self.content}','{self.date}')"
class Income(db.Model):
id = db.Column(db.Integer, primary_key=True)
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
source = db.Column(db.String(100))
amount = db.Column(db.Numeric(10, 2))
monthly = db.Column(db.Boolean, default=False)
company = db.Column(db.String(100))
hours_worked = db.Column(db.Numeric(10, 2))
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return f"Income('€{self.amount} ','{self.company} ','{self.date}')"
class Task(db.Model):
id = db.Column(db.Integer, primary_key=True)
date_posted = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
due_date = db.Column(db.String(20))
content = db.Column(db.String(100), nullable=False)
importance = db.Column(db.String(3), nullable=False)
category = db.Column(db.String(40), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return f"Task('{self.content}','{self.date_posted}')"
class Theorem(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(100), nullable=False)
course = db.Column(db.String(100), nullable=False)
chapter = db.Column(db.String(100), nullable=False)
date_posted = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
theorem_latex = db.Column(db.Text, nullable=False)
proof_latex = db.Column(db.Text)
hint = db.Column(db.Text)
difficulty = db.Column(db.String(100), nullable=False)
progress = db.Column(db.String(100))
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return f"Theorem('{self.title}','{self.date_posted}')"
class Product(db.Model):
id = db.Column(db.Integer, primary_key=True)
handle = db.Column(db.String(100))
product_id = db.Column(db.Integer)
completed = db.Column(db.Boolean, default=False)