class Comment(db.Model):
id = db.Column(db.Integer, primary_key=True)
date_comment = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
comment = db.Column(db.Text, nullable=False)
post_id = db.Column(db.Integer, db.ForeignKey('post.id'), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
replycomments = db.relationship('ReplyComment', backref='replyComID', lazy=True)
def __repr__(self):
return f"Post('{self.comment}', '{self.date_comment}')"
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)
comments = db.relationship('Comment', backref='postID', lazy=True)
postcomments = db.relationship('ReplyComment', backref='postcommentID', lazy=True)
def __repr__(self):
return f"Post('{self.title}', '{self.date_posted}')"
class EmailFirst(db.Model):
id = db.Column(db.Integer, primary_key=True)
email = db.Column(db.String(120), nullable=False)
def get_register_token(self, expires_sec=1800):
s = Serializer(app.config['SECRET_KEY'], expires_sec)
return s.dumps({'user_email': self.id}).decode('utf-8')
@staticmethod
def verify_register_token(token):
s = Serializer(app.config['SECRET_KEY'])
try:
user_email = s.loads(token)['user_email']
except:
return None
return EmailFirst.query.get(user_email)
def __repr__(self):
return f"Email('{self.email}')"
class User(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
fullname = db.Column(db.String(120), nullable=False)
username = db.Column(db.String(20), unique=True, nullable=False)
phone = db.Column(db.String(20), nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
picture = db.Column(db.String(20), nullable=False, default='default.jpg')
highestdegree = db.Column(db.String(120), nullable=False)
institute = db.Column(db.String(120), nullable=False)
password = db.Column(db.String(60), nullable=False)
posts = db.relationship('Post', backref='author', lazy=True)
comments = db.relationship('Comment', backref='Comment_author', lazy=True)
comments_author_reply = db.relationship('ReplyComment', backref='Comment_reply_author', lazy=True)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.picture}')"
class ReplyComment(db.Model):
id = db.Column(db.Integer, primary_key=True)
date_comment = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
replycomment = db.Column(db.Text, nullable=False)
post_id = db.Column(db.Integer, db.ForeignKey('post.id'), nullable=False)
comment_id = db.Column(db.Integer, db.ForeignKey('comment.id'), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
def __repr__(self):
return f"Post('{self.comment}', '{self.date_comment}')"