class Track(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(128), nullable=False)
date_release = db.Column(db.SmallInteger, nullable=False)
date_posted = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
date_last_update = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
lyrics = db.Column(db.Text, nullable=False)
lyrics_with_scraps = db.Column(db.Text, nullable=False)
lyrics_by = db.Column(db.String(128), nullable=True)
published = db.Column(db.SmallInteger, default=0, nullable=False)
description = db.Column(db.Text, nullable=True)
albums = db.relationship(
"Album",
secondary=TrackAlbums,
back_populates="tracks",
passive_deletes=True
)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
scraps = db.relationship('Scrap', backref='track', lazy=True)
translations = db.relationship('Translation', backref='track', lazy=True)
comments = db.relationship('Track_Post', backref='track', lazy=True)
interpretations = db.relationship('Interpretation', backref='track', lazy=True)
def __repr__(self):
return f"Track('{self.title}', '{self.date_release}')"
class Interpretation_Rating(db.Model):
id = db.Column(db.Integer, primary_key=True)
rate = db.Column(db.String(1), nullable=False)
interpretation_id = db.Column(db.Integer, db.ForeignKey('interpretation.id'), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return f"Scrap_Rating('{self.scrap_id}', '{self.rate}')"
class Thread(db.Model):
id = db.Column(db.Integer, primary_key=True)
topic = db.Column(db.String(128), nullable=False)
date_posted = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
date_last_update = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
description = db.Column(db.Text, nullable=True)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
threads = db.relationship('Thread_Post', backref='thread', lazy=True)
def __repr__(self):
return f"Thread('{self.date_posted}', '{self.topic}')"
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)
is_admin = db.Column(db.Boolean, nullable=False)
threads = db.relationship('Thread', backref='author', lazy=True)
tracks = db.relationship('Track', backref='author', lazy=True)
thread_posts = db.relationship('Thread_Post', backref='author', lazy=True)
track_post = db.relationship('Track_Post', backref='author', lazy=True)
scrap = db.relationship('Scrap', backref='author', lazy=True)
scrap_Opinion = db.relationship('Scrap_Opinion', backref='author', lazy=True)
translation = db.relationship('Translation', backref='author', lazy=True)
translation_Opinion = db.relationship('Translation_Opinion', backref='author', lazy=True)
#discussion_Post = db.relationship('Discussion_Post', backref='author', lazy=True)
interpretation = db.relationship('Interpretation', backref='author', lazy=True)
interpretation_Post = db.relationship('Interpretation_Opinion', backref='author', lazy=True)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
class Interpretation(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(128), nullable=False)
text = db.Column(db.Text, nullable=True)
date_posted = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
date_last_update = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
track_id = db.Column(db.Integer, db.ForeignKey('track.id'), nullable=False)
opinions = db.relationship('Interpretation_Opinion', backref='translation', lazy=True)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return f"Interpretation"
class Album(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(128), nullable=False)
date_release = db.Column(db.SmallInteger, nullable=False)
description = db.Column(db.Text, nullable=True)
tracks = db.relationship(
"Track",
secondary=TrackAlbums,
back_populates="albums",
cascade="all, delete",
)
def __repr__(self):
return f"Album('{self.title}', '{self.date_release}')"