class UpvotePost(db.Model):
id = db.Column(db.Integer, primary_key=True, nullable=False)
post_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('post.id'), nullable=False)
def __repr__(self):
return f"id:{self.id}, username:{self.user.username}"
class User(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
about = db.Column(db.String(150))
email = db.Column(db.String(120), unique=True, nullable=False)
image_file = db.Column(
db.String(100),
nullable=False,
default=
'http://res.cloudinary.com/rjx00349/image/upload/v1539373398/343443856dece3fa.jpg.jpg'
)
password = db.Column(db.String(60), nullable=False)
wallet_money = db.Column(db.Float, nullable=False, default=1000)
btc = db.Column(db.Float, nullable=False, default=0)
eth = db.Column(db.Float, nullable=False, default=0)
eos = db.Column(db.Float, nullable=False, default=0)
posts = db.relationship('Post', backref='author', lazy=True)
upvotes = db.relationship('UpvotePost', backref='user', lazy=True)
discussion = db.relationship('Discussion', backref='author', lazy=True)
comments = db.relationship('DiscussionComment',
backref='author',
lazy=True)
upvotes_comment = db.relationship('UpvoteComment',
backref='user',
lazy=True)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}', {self.wallet_money}, eos:{self.eos})"
class UpvoteComment(db.Model):
id = db.Column(db.Integer, nullable=False, primary_key=True)
discussion_comment_id = db.Column(db.Integer,
db.ForeignKey('discussion_comment.id'),
nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return f"id:{self.id}, username:{self.user.username}"
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)
upvotes = db.relationship('UpvotePost', backref='post', lazy=True)
def __repr__(self):
return f"Post('{self.title}', '{self.date_posted}', {self.author.username})"
class DiscussionComment(db.Model):
id = db.Column(db.Integer, primary_key=True, nullable=False)
content = db.Column(db.Text, nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
discussion_id = db.Column(db.Integer,
db.ForeignKey('discussion.id'),
nullable=False)
upvotes = db.relationship('UpvoteComment',
backref='discussion_comment',
lazy=True)
def __repr__(self):
return f"content:{self.content}, user:{self.author.username}"
class Discussion(db.Model):
id = db.Column(db.Integer, primary_key=True, nullable=False)
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)
comments = db.relationship('DiscussionComment',
backref='discussion',
lazy=True)
def __repr__(self):
return f"user:{self.author.username}, title:{self.title}"