class Accesshistory(db.Model):
id = db.Column(db.Integer, primary_key=True)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
patient_id = db.Column(db.Integer,
db.ForeignKey('patient.id'),
nullable=False)
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
def __repr__(self):
return f"Accesshistory('{self.user_id}', '{self.patient_id}')"
class Referral(db.Model):
id = db.Column(db.Integer, primary_key=True)
date = db.Column(db.DateTime, nullable=False)
comment = db.Column(db.Text, nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
patient_id = db.Column(db.Integer,
db.ForeignKey('patient.id'),
nullable=False)
def __repr__(self):
return f"Referral('{self.id}', '{self.date}')"
class Comment(db.Model):
id = db.Column(db.Integer, primary_key=True)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
medcase_id = db.Column(db.Integer,
db.ForeignKey('medcase.id'),
nullable=False)
content = db.Column(db.Text, nullable=False)
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
def __repr__(self):
return f"comment('{self.content}', '{self.date}')"
class Result(db.Model):
id = db.Column(db.Integer, primary_key=True)
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
comment = db.Column(db.Text, nullable=False)
result_file = db.Column(db.String(100), nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
patient_id = db.Column(db.Integer,
db.ForeignKey('patient.id'),
nullable=False)
def __repr__(self):
return f"Referral('{self.id}', '{self.date}')"
class Prescription(db.Model):
id = db.Column(db.Integer, primary_key=True)
medication = db.Column(db.String(50))
frequency = db.Column(db.Enum('OM', 'ON', 'TDS', 'BDS', 'IND', 'PRN'),
nullable=False)
period = db.Column(db.String(50))
comment = db.Column(db.String(500))
date = db.Column(db.DateTime, nullable=False)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
patient_id = db.Column(db.Integer,
db.ForeignKey('patient.id'),
nullable=False)
class PatientNotes(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(100), nullable=False)
date = 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)
patient_id = db.Column(db.Integer,
db.ForeignKey('patient.id'),
nullable=False)
def __repr__(self):
return f"PatientNotes('{self.title}', '{self.date}')"
class medcase(db.Model):
id = db.Column(db.Integer, primary_key=True)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
patient_id = db.Column(db.Integer,
db.ForeignKey('patient.id'),
nullable=False)
title = db.Column(db.String(100), nullable=False)
content = db.Column(db.Text, nullable=False)
date = db.Column(db.DateTime, nullable=False, default=datetime.utcnow)
comments = db.relationship(Comment, backref='topic', lazy=True)
def __repr__(self):
return f"medcase('{self.title}', '{self.date}')"
class History(db.Model):
id = db.Column(db.Integer, primary_key=True)
general = db.Column(db.Text, nullable=False)
medical = db.Column(db.Text, nullable=False)
family = db.Column(db.Text, nullable=False)
personal = db.Column(db.Text, nullable=False)
patient_id = db.Column(db.Integer,
db.ForeignKey('patient.id'),
nullable=False)
def __repr__(self):
return f"History('{self.id}', '{self.patient.name}')"
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.png')
password = db.Column(db.String(60), nullable=False)
last_login = db.Column(db.DateTime, nullable=True, default=datetime.utcnow)
blocked = db.Column(db.BOOLEAN)
role = db.Column(db.Integer, db.ForeignKey('userrole.id'), nullable=False)
posts = db.relationship('Post', backref='author', lazy=True)
motds = db.relationship('motd', backref='sender', lazy=True)
patients = db.relationship('Patient', backref='carer', lazy=True)
medcases = db.relationship('medcase', backref='poster', lazy=True)
accesses = db.relationship('Accesshistory', backref='user', lazy=True)
patient_notes = db.relationship('PatientNotes',
backref='notewriter',
lazy=True)
prescriptions = db.relationship('Prescription',
backref='prescribedby',
lazy=True)
referrals = db.relationship('Referral', backref='referrer', lazy=True)
results = db.relationship('Result', backref='resultuser', lazy=True)
comments = db.relationship('Comment', backref='commenter', 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')
@staticmethod
def verify_reset_token(token):
s = Serializer(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 Patient(db.Model):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(100), nullable=False)
dob = db.Column(db.Date, nullable=False)
gender = db.Column(db.Enum('Male', 'Female'), nullable=False)
address = db.Column(db.Text, nullable=True)
contact_no = db.Column(db.String(30), nullable=True)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
medcases = db.relationship('medcase', backref='subject', lazy=True)
notes = db.relationship('PatientNotes', backref='notepatient', lazy=True)
accesses = db.relationship('Accesshistory', backref='viewed', lazy=True)
prescriptions = db.relationship('Prescription',
backref='prescribedto',
lazy=True)
referrals = db.relationship('Referral',
backref='referralpatient',
lazy=True)
results = db.relationship('Result', backref='resultpatient', lazy=True)
history = db.relationship('History', backref='historyowner', lazy=True)
def __repr__(self):
return f"Post('{self.name}', '{self.dob}')"