class Ad(db.Model):
id = db.Column('id', db.Integer, primary_key=True)
title = db.Column(db.String(100), nullable=False)
content = db.Column(db.String(300), nullable=False)
reward = db.Column(db.String(100), nullable=False)
date_of_create = db.Column(db.DateTime, nullable=False)
is_finished = db.Column(db.Boolean, default=False)
rates = db.relationship('Rate',
backref='concerns',
lazy=True,
foreign_keys='Rate.ad_id')
users = db.relationship('User',
secondary=users,
backref=db.backref('users', lazy=True))
user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
class Message(db.Model):
id = db.Column('id', db.Integer, primary_key=True)
content = db.Column(db.String(300))
date_of_create = db.Column(db.DateTime, nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
recipient_id = db.Column(db.Integer, db.ForeignKey('user.id'))
class Rate(db.Model):
id = db.Column('id', db.Integer, primary_key=True)
ad_id = db.Column(db.Integer, db.ForeignKey('ad.id'))
from adapp import db, login_manager
from flask_login import UserMixin
@login_manager.user_loader
def load_user(user_id):
return User.query.get(int(user_id))
users = db.Table('ad_users',
db.Column('user_id', db.Integer, db.ForeignKey('user.id')),
db.Column('ad_id', db.Integer, db.ForeignKey('ad.id')))
users_picked_for = db.Table(
'users_picked_for',
db.Column('user_id', db.Integer, db.ForeignKey('user.id')),
db.Column('ad_id', db.Integer, db.ForeignKey('ad.id')))
class User(db.Model, UserMixin):
id = db.Column('id', db.Integer, primary_key=True)
email = db.Column(db.String(100), nullable=False, unique=True)
password = db.Column(db.String(60), nullable=False)
name = db.Column(db.String(20), nullable=False)
description = db.Column(db.String(300), default='')
rating = db.Column(db.Integer, default=0)
ads = db.relationship('Ad',
backref='author',
lazy=True,
foreign_keys='Ad.user_id')
picked_for_ads = db.relationship('Ad',