class User(db.Model, UserMixin):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(50), nullable=False)
email = db.Column(db.String(100), unique=True, nullable=False)
image_file = db.Column(db.String(100),
nullable=False,
default='default.jpg')
password = db.Column(db.String(60), nullable=False)
completed_tasks = db.relationship('Completed_Task',
backref='employee',
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.name}', '{self.email}', '{self.image_file}')"
class Role(db.Model):
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), primary_key=True)
r_id = db.Column(db.Integer,
db.ForeignKey('restaurant.id'),
primary_key=True)
role = db.Column(db.String(30), nullable=False)
def __repr__(self):
return f"Role('{self.role}', User id:'{self.user_id}', Restuarant id:'{self.r_id}')"
class Task(db.Model):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(30), nullable=False)
description = db.Column(db.String(250), nullable=True)
r_id = db.Column(db.Integer,
db.ForeignKey('restaurant.id'),
nullable=False)
def __repr__(self):
return f"Task('{self.name}', Restaurant id:'{self.r_id}')"
class Restaurant(db.Model):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(50), nullable=False)
image_file = db.Column(db.String(100),
nullable=False,
default='default_restaurant.jpg')
tasks = db.relationship('Task', backref='restaurant', lazy=True)
reports = db.relationship('Report', backref='restaurant', lazy=True)
def __repr__(self):
return f"Restaurant('{self.name}', id:'{self.id}')"
class Report(db.Model):
id = db.Column(db.Integer, primary_key=True)
r_id = db.Column(db.Integer, db.ForeignKey('restaurant.id'))
report_date = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
comment = db.Column(db.String(250), nullable=True)
completed_tasks = db.relationship('Completed_Task',
backref='report',
lazy=True)
def __repr__(self):
return f"Report('{self.report_date}', id:'{self.id}')"
class Completed_Task(db.Model):
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), primary_key=True)
task_id = db.Column(db.Integer, db.ForeignKey('task.id'), primary_key=True)
date_completed = db.Column(db.DateTime,
nullable=False,
default=datetime.utcnow)
report_id = db.Column(db.Integer, db.ForeignKey('report.id'))
rating = db.Column(db.Integer, nullable=True)
comment = db.Column(db.String(250), nullable=True)
def __repr__(self):
return f"Completed Task( Task id:'{self.task_id}', User id:'{self.user_id}', Date Completed: '{self.date_completed}', Rating: '{self.rating}')"
def task(self):
return Task.query.filter_by(id=self.task_id)