class Course(db.Model, Base):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(100), nullable=False)
description = db.Column(db.Text, nullable=False)
price = db.Column(db.Integer)
Category_id = db.Column(db.Integer, db.ForeignKey('category.id'))
user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
class Follow(db.Model):
"""Association Table between the users and channels"""
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), primary_key=True)
chan_id = db.Column(db.Integer,
db.ForeignKey('channel.id'),
primary_key=True)
channel = db.relationship("Channel", back_populates="followers")
user = db.relationship("User", back_populates="following")
class Post(db.Model):
"""Association Table between User and Channel"""
id = db.Column(db.Integer, primary_key=True)
chan_id = db.Column(db.Integer, db.ForeignKey('channel.id'))
user_name = db.Column(db.String(20), nullable=False)
text = db.Column(db.Text, nullable=False)
timestamp = db.Column(db.DateTime, default=datetime.utcnow)
channel = db.relationship("Channel", back_populates="posts")
class Category(db.Model, Base):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(100), nullable=False)
description = db.Column(db.Text, nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
courses = db.relationship('Course', backref='category', lazy=True)
class OAuth (db.Model, OAuthConsumerMixin, Base):
user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
courses = db.relationship(User)