class Blog(db.Model):
__tablename__ = 'blogs'
id = db.Column(db.Integer, primary_key=True)
blog_id = db.Column(db.Text)
dish_name = db.Column(db.String(60), nullable=False)
dish_receipe = db.Column(db.Text)
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
recipe_img = db.Column(db.String(80), nullable=True)
email = db.Column(db.String(80),
db.ForeignKey('users.email'),
nullable=False)
user = db.relationship('User',
backref=db.backref('blogs',
lazy=True,
cascade="all,delete"))
def __init__(self, email, dish_name, dish_receipe, count):
self.blog_id = str(email) + '-' + str(dish_name) + '-' + str(count)
self.email = email
self.dish_name = dish_name
self.dish_receipe = dish_receipe
def __repr__(self):
return "Id: {} User: {} \n Receipe Name: {} \n Receipe: {} ".format(
self.blog_id, self.email, self.dish_name, self.dish_receipe)
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)
posts = db.relationship('Post', backref='author', lazy=True)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
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, UserMixin):
__tablename__ = 'users'
id = db.Column(db.Integer, primary_key=True)
profile_image = db.Column(db.String(64),
nullable=False,
default='default_profile.png')
email = db.Column(db.String(64), unique=True, index=True)
username = db.Column(db.String(64), unique=True, index=True)
password_hash = db.Column(db.String(128))
posts = db.relationship('BlogPost', backref='author', lazy=True)
def __init__(self, email, username, password):
self.email = email
self.username = username
self.password_hash = generate_password_hash(password)
def check_password(self, password):
return check_password_hash(self.password_hash, password)
def __repr__(self):
return f"Username {self.username}"
class BlogPost(db.Model):
users = db.relationship(User)
id = db.Column(db.Integer, primary_key=True)
user_id = db.Column(db.Integer, db.ForeignKey('users.id'), nullable=False)
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
title = db.Column(db.String(140), nullable=False)
text = db.Column(db.Text, nullable=False)
def __init__(self, title, text, user_id):
self.title = title
self.text = text
self.user_id = user_id
def __repr__(self):
return f"Post ID: {self.id}"