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 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()