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 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:
return None
return User.query.get(user_id)
def __repr__(self):
return f"User('{self.username}, {self.email}, {self.image_file}')"
class Log(db.Model):
__tablename__ = 'log'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(64), db.ForeignKey('user.username'))
query = db.Column(db.String(140), nullable=False)
#timestamp = db.Column(db.DateTime, primary_key=True)
def __repr__(self):
return '{}'.format(self.username)
class User(db.Model):
#id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(64),
index=True,
primary_key=True,
nullable=False)
email = db.Column(db.String(120), index=True, unique=True, nullable=False)
password_hash = db.Column(db.String(64), nullable=False)
def __repr__(self):
return '<User {}>'.format(self.username)
class User(db.Model):
__tablename__ = 'User'
Id = db.Column(GUID(), primary_key=True)
Login = db.Column(db.String(140), index=True)
password_hash = db.Column(db.String(200))
FirstName = db.Column(db.String(140))
LastName = db.Column(db.String(140))
CreationDate = db.Column(db.DateTime)
LastModificationDate = db.Column(db.DateTime)
def hash_password(self, password):
self.password_hash = pwd_context.encrypt(password)
def verify_password(self, password):
return pwd_context.verify(password, self.password_hash)
def generate_auth_token(self, expiration=3600):
s = Serializer(app.config['SECRET_KEY'], expires_in=expiration)
IdString = "{0}".format(self.Id)
return s.dumps({'Id': IdString})
def __unicode__(self):
return self.Login
@staticmethod
def verify_auth_token(token):
s = Serializer(app.config['SECRET_KEY'])
try:
data = s.loads(token)
except SignatureExpired:
return None # valid token, but expired
except BadSignature:
return None # invalid token
user = User.query.get(data['Id'])
return user
def __init__(self, *args, **kwargs):
self.Login = kwargs.get('Login')
self.FirstName = kwargs.get('FirstName')
self.LastName = kwargs.get('LastName')
def dict_format(self):
return dict(Id=self.Id,
Login=self.Login,
FirstName=self.FirstName,
LastName=self.LastName,
CreationDate=self.CreationDate,
LastModificationDate=self.LastModificationDate)
class Role(db.Model):
"""
Create a Role table
"""
__tablename__ = 'roles'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(60), unique=True)
description = db.Column(db.String(200))
employees = db.relationship('Employee', backref='role', lazy='dynamic')
def __repr__(self):
return '<Role: {}>'.format(self.name)
class User(UserMixin, db.Model):
__tablename__ = 'user'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(64), index=True, nullable=False)
email = db.Column(db.String(120), index=True, nullable=False)
password_hash = db.Column(db.String(64), nullable=False)
@staticmethod
def set_password(password):
key = sha256(password.encode()).hexdigest()
password_hash = key
return key
def __repr__(self):
return '<User {}>'.format(self.username)
class History(db.Model):
id = db.Column(db.Integer, primary_key=True)
search_query = db.Column(db.String(140))
timestamp = db.Column(db.DateTime, index=True, default=datetime.utcnow)
username = db.Column(db.Integer, db.ForeignKey('user.username'))
def __repr__(self):
return '<Query : {}>'.format(self.search_query)
class Post(db.Model):
""" Posts Details Class"""
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(50))
content = db.Column(db.String(250))
member_id = db.Column(db.Integer, db.ForeignKey("member.id"))
def __repr__(self):
return f'Post id : {self.id}\nPost title : {self.title}\nPost content : {self.content}'
def as_dict(self):
return {
"id": self.id,
"title": self.title,
"content": self.content,
"member_id": self.member_id,
"date": self.date,
}
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"User('{self.title}, {self.date_posted}')"
class Employee(UserMixin, db.Model):
"""
Create an Employee table
"""
# Ensures table will be named in plural and not in singular
# as is the name of the model
__tablename__ = 'employees'
id = db.Column(db.Integer, primary_key=True)
email = db.Column(db.String(60), index=True, unique=True)
username = db.Column(db.String(60), index=True, unique=True)
first_name = db.Column(db.String(60), index=True)
last_name = db.Column(db.String(60), index=True)
password_hash = db.Column(db.String(128))
department_id = db.Column(db.Integer, db.ForeignKey('departments.id'))
role_id = db.Column(db.Integer, db.ForeignKey('roles.id'))
is_admin = db.Column(db.Boolean, default=False)
@property
def password(self):
"""
Prevent pasword from being accessed
"""
raise AttributeError('password is not a readable attribute.')
@password.setter
def password(self, password):
"""
Set password to a hashed password
"""
self.password_hash = generate_password_hash(password)
def verify_password(self, password):
"""
Check if hashed password matches actual password
"""
return check_password_hash(self.password_hash, password)
def __repr__(self):
return '<Employee: {}>'.format(self.username)
class Member(db.Model):
""" Members Details Class"""
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(50))
age = db.Column(db.Integer)
posts = db.relationship("Post", backref="members")
def __repr__(self):
return f'Member id : {self.id}\nMember Name : {self.name}\nMember Age : {self.age}'
def as_dict(self):
return {
"id": self.id,
"name": self.name,
"age": self.age,
"posts": self.posts,
}