class User(db.Model):
__tablename__ = 'users'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(255), index=True, nullable=False)
password = db.Column(db.String(1024), index=True, nullable=False)
email = db.Column(db.String(255), unique=True, index=True, nullable=False)
role = db.Column(db.String(50), index=True, nullable=False)
status = db.Column(db.String(50),
index=True,
nullable=False,
default=STATUS_ACTIVE)
created_at = db.Column(db.DateTime, index=True, default=datetime.utcnow)
updated_at = db.Column(db.DateTime, index=True, default=datetime.utcnow)
publisher_id = db.Column(db.Integer,
db.ForeignKey('publishers.id',
ondelete='CASCADE'),
index=True)
publisher = db.relationship(Publisher,
foreign_keys=[publisher_id],
uselist=False,
lazy='joined')
@property
def is_admin(self):
return self.role == ROLE_ADMIN
class Contact(db.Model):
__tablename__ = 'contacts'
__table_args__ = (UniqueConstraint('name', 'tel'), )
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(255), index=True)
tel = db.Column(db.String(255), index=True)
comment = db.Column(db.String(1024))
class File(db.Model):
__tablename__ = 'files'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(255), index=True)
comment = db.Column(db.String(1024), index=True)
src = db.Column(db.String(256))
status = db.Column(db.String(50), index=True, nullable=False, default=STATUS_CREATED)
created_by = db.Column(db.Integer, db.ForeignKey('users.id', ondelete='SET NULL'))
publisher_id = db.Column(db.Integer, db.ForeignKey('publishers.id', ondelete='CASCADE'), nullable=False, index=True)
publisher = db.relationship(Publisher, foreign_keys=[publisher_id], uselist=False, lazy='joined')
created_at = db.Column(db.DateTime, index=True, default=datetime.utcnow)
updated_at = db.Column(db.DateTime, index=True, default=datetime.utcnow)
class Publisher(db.Model):
__tablename__ = 'publishers'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(255), unique=True, index=True, nullable=False)
comment = db.Column(db.String(1024), index=True, nullable=True)
airtime = db.Column(db.DECIMAL(precision=4, scale=1),
index=True,
nullable=True)
created_by = db.Column(db.Integer,
db.ForeignKey('users.id', ondelete='SET NULL'))
created_at = db.Column(db.DateTime, index=True, default=datetime.utcnow)
updated_at = db.Column(db.DateTime, index=True, default=datetime.utcnow)
class Location(db.Model):
__tablename__ = 'locations'
__table_args__ = (UniqueConstraint('address', 'city_id'), )
id = db.Column(db.Integer, primary_key=True)
address = db.Column(db.String(2048), index=True)
city_id = db.Column(db.Integer,
db.ForeignKey('cities.id', ondelete='CASCADE'))
city = db.relationship('City',
foreign_keys=[city_id],
uselist=False,
lazy='joined',
cascade="all, delete")
class Device(db.Model):
__tablename__ = 'devices'
id = db.Column(db.Integer, primary_key=True)
comment = db.Column(db.String(1024), index=True)
status = db.Column(db.String(50), index=True, default=UNAPPROVED)
location_id = db.Column(db.Integer,
db.ForeignKey('locations.id', ondelete='CASCADE'))
location = db.relationship(Location,
foreign_keys=[location_id],
uselist=False,
lazy='joined')
contact_id = db.Column(db.Integer,
db.ForeignKey('contacts.id', ondelete='SET NULL'))
contact = db.relationship('Contact',
foreign_keys=[contact_id],
uselist=False,
lazy='joined')
# Health info multiple ref
# Status history multiple ref
access_token = db.Column(db.String(255),
index=True,
default=partial(get_random_str, 200),
nullable=False)
uid_token = db.Column(db.String(255),
unique=True,
index=True,
nullable=False)
created_at = db.Column(db.DateTime, index=True, default=datetime.utcnow)
updated_at = db.Column(db.DateTime, index=True, default=datetime.utcnow)
class DeviceHealth(db.Model):
__tablename__ = 'devices_health'
id = db.Column(db.Integer, primary_key=True)
device_id = db.Column(db.Integer,
db.ForeignKey('devices.id', ondelete='CASCADE'),
index=True,
nullable=False)
device = db.relationship('Device',
foreign_keys=[device_id],
uselist=False,
lazy='joined')
software_version = db.Column(db.String(255), index=True, nullable=True)
created_at = db.Column(db.DateTime, index=True, default=datetime.utcnow)
class City(db.Model):
__tablename__ = 'cities'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(255), unique=True, index=True)