class Record(db.Model):
id = db.Column(db.Integer(), primary_key=True)
user_id = db.Column(db.ForeignKey('user.id'))
reference = db.Column(db.String(), unique=True, index=True)
data = db.Column(db.Text())
api_version = db.Column(db.String())
version = db.Column(db.Integer(), default=0)
creation_date = db.Column(db.DateTime(), default=datetime.datetime.utcnow)
update_date = db.Column(db.DateTime(), default=datetime.datetime.utcnow)
access_date = db.Column(db.DateTime(), default=datetime.datetime.utcnow)
current_record_version = db.relationship(
'RecordVersion',
uselist=False,
cascade='save-update, merge, delete, delete-orphan')
def update(self, data, record_version):
self.reference = data['reference']
self.data = data['data']
self.api_version = data['version']
self.update_date = datetime.datetime.now()
self.current_record_version = record_version
if self.version:
self.version += 1
else:
self.version = 1
class RecordVersion(db.Model):
id = db.Column(db.Integer(), primary_key=True)
reference = db.Column(db.String(), unique=True, index=True)
header = db.Column(db.Text())
data = db.Column(db.Text())
api_version = db.Column(db.String())
version = db.Column(db.Integer())
previous_version_key = db.Column(db.String())
previous_version_id = db.Column(db.Integer(),
db.ForeignKey('record_version.id'))
creation_date = db.Column(db.DateTime(), default=datetime.datetime.utcnow)
update_date = db.Column(db.DateTime(), default=datetime.datetime.utcnow)
access_date = db.Column(db.DateTime(), default=datetime.datetime.utcnow)
record_id = db.Column(db.Integer(),
db.ForeignKey('record.id'),
nullable=False)
record = db.relationship('Record',
backref=db.backref('record_versions',
order_by=id,
cascade='all,delete'))
def update(self, someData):
app.logger.debug(someData)
recordVersionData = someData['currentRecordVersion']
self.reference = recordVersionData['reference']
self.data = recordVersionData['data']
self.api_version = recordVersionData['version']
self.version = self.record.version
self.previous_version_key = recordVersionData['previousVersionKey']
self.update_date = datetime.datetime.utcnow()
self.record.update(someData['record'], self)
class User(db.Model, UserMixin):
"""Clipperz User model."""
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(255), unique=True, index=True)
srp_s = db.Column(db.String(128))
srp_v = db.Column(db.String(128))
header = db.Column(db.Text())
statistics = db.Column(db.Text())
auth_version = db.Column(db.String(255))
version = db.Column(db.String(255))
lock = db.Column(db.String(255))
records = db.relationship(
'Record',
backref='user',
lazy='dynamic',
cascade='save-update, merge, delete, delete-orphan')
otps = db.relationship(
'OneTimePassword',
backref='user',
lazy='dynamic',
cascade='save-update, merge, delete, delete-orphan')
offline_saved = db.Column(db.Boolean(), default=False)
update_date = db.Column(db.DateTime(), nullable=True)
def updateCredentials(self, credentials):
"""Update user credentials."""
self.username = credentials['C']
self.srp_s = credentials['s']
self.srp_v = credentials['v']
self.auth_version = credentials['version']
def update(self, data):
"""Update user object."""
self.header = data['header']
self.statistics = data['statistics']
self.version = data['version']
if 'lock' in data:
self.lock = data['lock']
self.update_date = datetime.datetime.utcnow()
self.offline_saved = False
def __repr__(self):
"""User representation."""
return '<User %r>' % (self.username)
class RecordVersion(db.Model):
"""
Model a RecordVersion.
RecordVersion store attributes associated with a specific version of a
record.
"""
id = db.Column(db.Integer(), primary_key=True)
reference = db.Column(db.String(255), unique=True, index=True)
header = db.Column(db.Text())
data = db.Column(db.Text())
api_version = db.Column(db.String(255))
version = db.Column(db.Integer())
previous_version_key = db.Column(db.String(255))
previous_version_id = db.Column(db.Integer(),
db.ForeignKey('record_version.id'))
creation_date = db.Column(db.DateTime())
update_date = db.Column(db.DateTime())
access_date = db.Column(db.DateTime())
record_id = db.Column(db.Integer(),
db.ForeignKey('record.id'),
nullable=False)
record = db.relationship('Record',
backref=db.backref('record_versions',
order_by=id,
cascade='all,delete'))
def __init__(self, record=None):
"""Initialize a record version."""
if record:
self.record = record
self.record_id = record.id
self.creation_date = datetime.datetime.utcnow()
def update(self, someData):
"""Update a record version."""
app.logger.debug(someData)
recordVersionData = someData['currentRecordVersion']
self.reference = recordVersionData['reference']
self.data = recordVersionData['data']
self.api_version = recordVersionData['version']
self.version = self.record.version
self.previous_version_key = recordVersionData['previousVersionKey']
self.update_date = datetime.datetime.utcnow()
self.access_date = datetime.datetime.utcnow()
self.record.update(someData['record'], self)
def access(self):
self.access_date = datetime.datetime.now()
class Record(db.Model):
"""Model a record.
A Record has multiple record versions.
"""
id = db.Column(db.Integer(), primary_key=True)
user_id = db.Column(db.ForeignKey('user.id'))
reference = db.Column(db.String(255), unique=True, index=True)
data = db.Column(db.Text())
api_version = db.Column(db.String(255))
version = db.Column(db.Integer(), default=0)
creation_date = db.Column(db.DateTime())
update_date = db.Column(db.DateTime())
access_date = db.Column(db.DateTime())
current_record_version = db.relationship(
'RecordVersion',
uselist=False,
cascade='save-update, merge, delete, delete-orphan')
def __init__(self, user=None):
"""Initialize a record."""
if user:
self.user_id = user.id
self.version = 1
self.creation_date = datetime.datetime.utcnow()
def update(self, data, record_version):
"""Update a record."""
self.reference = data['reference']
self.data = data['data']
self.api_version = data['version']
self.update_date = datetime.datetime.now()
self.access_date = datetime.datetime.now()
self.current_record_version = record_version
self.version += 1
def access(self):
self.access_date = datetime.datetime.now()