class Tag(db.Model):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(100), nullable=False)
notes = db.relationship("Note", backref="title", lazy=True)
def __repr__(self):
return f"Tag('{self.name}')"
class Author(db.Model):
id = db.Column(db.Integer, primary_key=True)
books = db.relationship("Book", backref="author", lazy=True)
username = db.Column(db.String(20), unique=True, nullable=False)
surname = db.Column(db.String(20), unique=True, nullable=False)
def __repr__(self):
return f"Author('{self.name} {self.surname}')"
class Book(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(), nullable=False)
author_id = db.Column(db.Integer,
db.ForeignKey("author.id"),
nullable=False)
def __repr__(self):
return f"Book('{self.title} {self.author_id}')"
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 User(db.Model):
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)
posts = db.relationship("Post", backref="author", lazy=True)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
class Note(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)
date_edited = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
# TODO: edition history?
content = db.Column(db.Text, nullable=False)
created_by = db.Column(db.Integer,
db.ForeignKey("user.id"),
nullable=False)
modified_by = db.Column(db.Integer,
db.ForeignKey("user.id"),
nullable=False)
modified_by = db.Column(db.Integer,
db.ForeignKey("user.id"),
nullable=False)
tags = db.relationship("Tag", backref="name", lazy=True)
# private = db.Column(db.Boolean, db.ForeignKey("user.id"), nullable=False)
def __repr__(self):
return f"Post('{self.title}', '{self.date_posted}')"