class User(db.Model, UserMixin):
__tablename__ = 'users'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(120), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
designation = db.Column(db.String(120), nullable=False)
image_file = db.Column(db.String(120),
nullable=False,
default='default.jpg')
password = db.Column(db.String(60), nullable=False)
is_admin = db.Column(db.Boolean, default=True)
invoice = db.relationship('Invoice', backref='author', lazy=True)
receipt = db.relationship('Receipt', backref='receiptAuthor', lazy=True)
def check_password(self, password):
"""Check hashed password."""
return check_password_hash(self.password, password)
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.designation}','{self.image_file}')"
class InvoiceLineItem(db.Model):
__tablename__ = 'line_items'
id = db.Column(db.Integer, primary_key=True)
notes = db.Column(db.String(255), nullable=False)
disbursements = db.Column(db.String, nullable=True)
professional_fees = db.Column(db.String, nullable=True)
amount = db.Column(db.Float, nullable=False)
invoice_id = db.Column(db.Integer,
db.ForeignKey('invoice.id'),
nullable=False)
# Relationship
invoice = db.relationship('Invoice',
backref=db.backref('laps',
lazy='dynamic',
collection_class=list))
class User(db.Model, UserMixin):
__tablename__ = 'users'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(120), unique=True, nullable=False)
email = db.Column(db.String(120), unique=True, nullable=False)
designation = db.Column(db.String(120), nullable=False)
image_file = db.Column(db.String(120),
nullable=False,
default='default.jpg')
password = db.Column(db.String(60), nullable=False)
is_admin = db.Column(db.Boolean, default=True)
invoice = db.relationship('Invoice', backref='author', lazy=True)
def __repr__(self):
return f" User('{self.username}','{self.email}','{self.designation}','{self.image_file}')"
class disbursements(db.Model):
__tablename__ = 'disbursementsfees'
id = db.Column(db.Integer, primary_key=True)
disbursement_amount = db.Column(db.Float, default='0.0')
disb_heading = db.Column(db.String, nullable=True)
disb_sub1 = db.Column(db.String(500), nullable=True)
disb_sub2 = db.Column(db.String(500), nullable=True)
disb_sub3 = db.Column(db.String(500), nullable=True)
invoice_id = db.Column(db.Integer,
db.ForeignKey('invoice.id', ondelete='SET NULL'),
nullable=False)
# Relationship
invoice = db.relationship('Invoice',
backref=db.backref('laps2',
lazy='dynamic',
passive_deletes=True,
collection_class=list))
class InvoiceLineItem(db.Model):
__tablename__ = 'line_items'
id = db.Column(db.Integer, primary_key=True)
prof_heading = db.Column(db.String(500), nullable=True)
prof_sub1 = db.Column(db.String(500), nullable=True)
prof_sub2 = db.Column(db.String(500), nullable=True)
prof_sub3 = db.Column(db.String(500), nullable=True)
prof_sub4 = db.Column(db.String(500), nullable=True)
prof_sub5 = db.Column(db.String(500), nullable=True)
invoice_id = db.Column(db.Integer,
db.ForeignKey('invoice.id', ondelete='SET NULL'),
nullable=False)
# Relationship
invoice = db.relationship('Invoice',
backref=db.backref('laps',
lazy='dynamic',
passive_deletes=True,
collection_class=list))