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)
book_id = db.Column(db.Integer, db.ForeignKey('book.id'), nullable=True)
rating = db.Column(db.Integer, nullable=False)
books = db.relationship('Book', backref='post', lazy=True)
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(80), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
password = db.Column(db.String(60), nullable=False)
posts = db.relationship('Post', backref='author', lazy=True)
def __init__(self, username, email, password):
self.username = username
self.email = email
self.password = password
def __repr__(self):
return '<User %r>' % self.username
class User(db.Model, UserMixin):
"""User"""
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 User(
db.Model, UserMixin
): #login model expects 4 attributes (isauthenticated, isactive, isanonymous, getid)
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.jpeg')
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 User(db.Model):
''' Setting up the database model for the User. One to many relationship '''
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)
# Load the post from the unique individual
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(120), nullable=False)
date_posted = db.Column(db.DateTime,
nullable=False,
default=datetime.now(timezone('Europe/Moscow')))
content = db.Column(db.Text, nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
tags = db.relationship('Tag',
secondary=post_tags,
backref=db.backref('posts', lazy='dynamic'))
def __repr__(self):
return f"Post('{self.title}', '{self.date_posted}')"
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 because this will actually look into the database thats why smaller case
likes = db.relationship('PostLike', backref='post', lazy='dynamic')
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):
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)
messages_received = db.relationship('Message',
foreign_keys='Message.recipient_id',
backref='recipient',
lazy='dynamic')
last_message_read_time = db.Column(db.DateTime)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
def new_messages(self):
last_read_time = self.last_message_read_time or datetime(1900, 1, 1)
return Message.query.filter_by(recipient=self).filter(
Message.timestamp > last_read_time).count()
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)
# double underscore methods known as 'magic methods'
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
class Seat(db.Model):
__table_args__ = (
db.UniqueConstraint('location_name', 'seat_num', name='unique_seat_info'),
)
id = db.Column(db.Integer, primary_key=True)
location_name = db.Column(db.String(100), nullable=False)
seat_num = db.Column(db.Integer, nullable=False)
seat_img_id = db.Column(db.Integer, nullable=False)
users = db.relationship('User', backref='seated', lazy=True)
location_id = db.Column(db.Integer, db.ForeignKey('location.id'))
def __repr__(self):
return f"Seat('{self.location_name}', '{self.seat_num}')"
class Patient(db.Model, UserMixin):
patient_id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
patient_age = db.Column(db.Integer)
date_posted = db.Column(db.String(120), unique=True, nullable=False)
type_of_bed = db.Column(db.String(120), unique=True, nullable=False)
address = db.Column(db.String(120), unique=True, nullable=False)
state = db.Column(db.String(120), unique=True, nullable=False)
city = db.Column(db.String(120), unique=True, nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
posts1 = db.relationship('Pharmcy', backref='patient', lazy=True)
def __repr__(self):
return f"Patient('{self.username}', '{self.patient_age}', '{self.date_posted}', '{self.type_of_bed}', '{self.address}', '{self.state}', '{self.city}', '{self.user_id}')"
class User(db.Model, UserMixin):
# Changed the nullable fields for password and email
# username can be the Hive username
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
email = db.Column(db.String(120), nullable=True)
image_file = db.Column(db.String(20),
nullable=False,
default='default.jpg')
password = db.Column(db.String(60), nullable=True)
posts = db.relationship('Post', backref='author', lazy=True)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
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) # get all the post this user has created
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
class Event(db.Model):
id = db.Column(db.Integer, primary_key=True)
date = db.Column(db.Date, nullable=False)
time = db.Column(db.Time, nullable=False)
cost = db.Column(db.Float, nullable=False, default='To be defined')
np = db.Column(db.Integer, nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
club_id = db.Column(db.Integer, db.ForeignKey('club.id'), nullable=False)
sport_id = db.Column(db.Integer, db.ForeignKey('sport.id'), nullable=False)
level = db.Column(db.String(60))
participant2 = db.relationship('Participant', foreign_keys=[Participant.e_id], backref='part', lazy=True)
def __repr__(self):
return '<Event %r %r %r>' % self.date % self.time % self.np
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)
#user and post models are going to have a one-to-many relationship as users are the authors who can write as many posts as they want
posts = db.relationship('Post', backref='author', lazy=True)
#this is a magic method which is used to return object representation(i.e to display object)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
class User(db.Model, UserMixin):
__tablename__ = 'user'
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 User(db.Model, UserMixin):
"""docstring for User."""
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(25), unique=True, nullable=False)
email = db.Column(db.String(125), unique=True, nullable=False)
image_file = db.Column(db.String(20),
nullable=False,
default='default.jpg')
password = db.Column(db.String(60), nullable=True)
posts = db.relationship('Post', backref='author', lazy=True)
comments = db.relationship('Comment', backref='author', lazy=True)
def get_reset_token(self, expires_sec=1800):
s = Serializer(current_app.config['SECRET_KEY'], expires_sec)
return s.dumps({'user_id': self.id}).decode('utf-8')
@staticmethod
def verify_reset_token(token):
s = Serializer(current_app.config['SECRET_KEY'])
try:
user_id = s.loads(token)['user_id']
except Exception:
return None
return User.query.get(user_id)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
class Post2(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(100), unique=True, nullable=False)
date_posted = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
content = db.Column(db.Text, nullable=False)
#file = db.Column(db.String(100), nullable=False, default='default.csv')
data = db.relationship('Data_hive', backref='author', lazy=True)
def __repr__(self):
id = 1000
return "Post2({title}, {date_posted})".format(
title=self.title, date_posted=self.date_posted)
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)
# The following posts column will be a backref which allows SQLAlchemy to link
# a specific user (author) back to a bunch of different posts they wrote
posts = db.relationship('Post', backref='author', lazy=True)
# Defines the default manner in which our object will be printed out
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
class Product(db.Model):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(100), nullable=False)
tags = (db.String(160))
sellable_units = db.relationship('ProductSellableUnit', backref='Product', lazy=True)
image_file = db.Column(db.String(20), nullable=False, default='default.jpg')
tax_rate = db.Column(db.Integer, nullable=False, default = 25)
base_unit_price = db.Column(db.Integer, nullable=False)
base_discount = db.Column(db.Integer, nullable=False, default = 0)
@property
def product_url(self):
return current_app.config['ROOT_DOMAIN_URL']+ url_for('webshop.product_page', product_id = self.product_id)
class User(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), nullable=False, unique=True)
email = db.Column(db.String(120), nullable=False, unique=True)
image_file = db.Column(db.String(20),
nullable=False,
default='default.png')
password = db.Column(db.String(60), nullable=False)
# Establishing realtionship between the 'User' and 'Post' Models
posts = db.relationship('Post', backref='author', lazy=True)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
class Doctor(db.Model, UserMixin): # creates a User database 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)
password = db.Column(db.String(60), nullable=False)
doctor_type = db.Column(db.String(50), nullable=False)
payment = db.Column(db.String(10), nullable=False)
# defines the one to many relationship of a user to his/her posts
# the author attribute is used to get the details of the user who created the post, from a post itself
# the lazy argument means that SQLAlchemy will load all the data (posts) of a user in one go
reports = db.relationship('Report', backref='doctor', lazy=True)
# how the object is printed
def __repr__(self):
return f"Doctor('{self.username}', '{self.email}')"
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='5.jpg')
password = db.Column(db.String(60), nullable=False)
admin = db.Column(db.Boolean, nullable=False, default=False)
posts = db.relationship('Post', backref='author', lazy=True)
user_comment = db.relationship('Comment', backref='author_comm', lazy=True)
followers = db.relationship('Followers',
backref='user_followers',
lazy=True)
following = db.relationship('Following',
backref='user_following',
lazy=True)
likes = db.relationship('Like', backref='user_like', lazy=True)
def get_reset_token(self, expires_sec=1800):
s = Serializer(app.config['SECRET_KEY'], expires_sec)
return s.dumps({'user_id': self.id}).decode('utf-8')
def __repr__(self):
return 'User {}, {}, {}'.format(self.username, self.email,
self.image_file)
class StaffMember(db.Model):
id = db.Column(db.Integer, primary_key=True)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
bank_name = db.Column(db.String(20), nullable=True)
account_holder_name = db.Column(db.String(20), nullable=True)
account_number = db.Column(db.Integer, nullable=True)
branch_name = db.Column(db.String(20), nullable=True)
branch_number = db.Column(db.Integer, nullable=True)
WorkPermit_number = db.Column(db.String(20), nullable=True)
tax_number = db.Column(db.Integer, nullable=True)
chronic_condition = db.Column(db.String(50), nullable=True)
allergies = db.Column(db.String(50), nullable=True)
# creating a one-to-one relationship to the Leave class
leaves = db.relationship("LeaveApplication", backref='leave', lazy=True)
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)
# extra info about the user
ID_number = db.Column(db.String(13), unique=True, nullable=False)
first_name = db.Column(db.String(20), nullable=False)
last_name = db.Column(db.String(20), nullable=False)
phone_number = db.Column(db.String(10), nullable=False)
next_of_kin = db.Column(db.String(20))
next_of_kin_phone_number = db.Column(db.Integer, nullable=True)
address = db.Column(db.String(120))
active = db.Column(db.Boolean, nullable=False, default=False)
user_type = db.Column(db.Enum(UserRole), default=UserRole.visitor, nullable=False)
# # creating a one-to-one relationship to the Leave class
# leaves = db.relationship("LeaveApplication", backref='leave', lazy=True)
# creating a one-to-one relationship to the CovidQuestionnaire class
covid_question = db.relationship("CovidQuestionnaire", backref='covid', lazy=True)
students = db.relationship("Student", backref='students', lazy=True)
staff_members = db.relationship("StaffMember", backref='staff_members', lazy=True)
def __repr__(self):
return f"User '{self.username}', '{self.email}', '{self.image_file}'"
@staticmethod
@login_manager.user_loader
def load_user(user_id):
return User.query.filter_by(id=user_id).first()
class User(db.Model, UserMixin): #add usermixin and it will manage for us
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'
) # we will later hash this image file later, of 20 characters
password = db.Column(
db.String(60), nullable=False) #we will hash password to 60 char long
posts = db.relationship('Post', backref='author',
lazy=True) # backref = use author to see the post
def __repr__(self): #how our object is printed
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(20), nullable=False)
date_posted = db.Column(db.DateTime,
index=True,
nullable=False,
default=datetime.utcnow)
content = db.Column(db.Text, nullable=False)
image_file = db.Column(db.String(20))
upvotes = db.Column(db.Integer)
seller_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
comments = db.relationship('Comment', backref='mypost', lazy=True)
def __repr__(self):
return f"Post('{self.title}', '{self.date_posted}')"
class User(db.Model):
#because id is primary_key it will be generated automatically
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)
#backref : similar to adding new column to Post Model
#lazy: justify sqlAlchemy to load data as necessary in one go
posts = db.relationship('Post', backref='author', lazy=True)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
class User(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(20), unique=True, nullable=False)
usertype = db.Column(db.String(20), nullable=False)
location = db.Column(db.String(20), 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)
accept_flag = db.Column(db.Boolean, default=False)
decline_flag = db.Column(db.Boolean, default=False)
RequestIN_flag = db.Column(db.Integer, default=0)
RequestOUT_flag = db.Column(db.Integer, default=0)
RequestCheythaAldeID = db.Column(db.Integer, default=-1)
RequestThannaAldeID = db.Column(db.Integer, default=-1)
key = db.Column(db.Integer)
key_flag = db.Column(db.Boolean, default=False)
KeyThannaAal = db.Column(db.String(20))
posts = db.relationship('Post', backref='author', lazy=True)
notifications = db.relationship('Notification', backref='owner', lazy=True)
def __repr__(self):
return f"User('{self.username}', '{self.email}', '{self.image_file}')"
class Institute(db.Model):
id = db.Column(db.Integer, primary_key=True)
instName = db.Column(db.String(200))
supName = db.Column(db.String(100))
mobile = db.Column(db.String(10))
email = db.Column(db.String(120), unique=True, nullable=False)
studenMaxNum = db.Column(db.Integer)
users = db.relationship("User", back_populates="institute")
#user_id = db.Column(db.Integer,db.ForeignKey('user.id'),nullable=True)
def __repr__(self):
return f"Institute('{self.instName}', '{self.supName}')"
"""
