def delete_record(self, fileinstance_id, record_uuid):
"""Delete a record.
:param fileinstance_id: The file instance id.
:param record_uuid: The record's uuid.
"""
# get the FileInstance object
file_instance = FileInstance.get(fileinstance_id)
# get the uri of the file for the directory of the folder
uri = file_instance.uri
# building the path to delete by storing the index of the folder data
i = uri.find('data')
# removing the record indexing, the record and the file instance
recind = RecordIndexer()
recind.delete_by_id(record_uuid=record_uuid)
self.delete_bucket()
FileInstance.query.filter_by(id=fileinstance_id).delete()
PersistentIdentifier.query.filter_by(object_uuid=record_uuid).delete()
db.session.commit()
# removing the file on disk and the folder containing it
# the full path is /home/<user>/.local/share/virtualenvs/
# fare-platform-<code>/var/instance/data/<f1>/<f2>/<bucketid>/<filename>
# after have stored the index of the folder "data", where there are all
# the records, the path is passed to the function below
# and trimmed at <f1>, a folder name composed by 2 character,
# at the index "i" is added 8 because is the number of
# character for completing the path, terminating at "<f1>/"
shutil.rmtree(uri[:i + 8])
current_app.logger.info("Deleted file= " + self['title'] +
", by user= " + current_user.email)
def indexed_loans(es, test_loans):
"""Get a function to wait for records to be flushed to index."""
indexer = RecordIndexer()
for pid, loan in test_loans:
indexer.index(loan)
current_search.flush_and_refresh(index="loans")
yield test_loans
for pid, loan in test_loans:
indexer.delete_by_id(loan.id)
current_search.flush_and_refresh(index="loans")
def indexed_loans(es, test_loans):
"""Get a function to wait for records to be flushed to index."""
indexer = RecordIndexer()
for pid, loan in test_loans:
indexer.index(loan)
current_search.flush_and_refresh(index="loans")
yield test_loans
for pid, loan in test_loans:
indexer.delete_by_id(loan.id)
current_search.flush_and_refresh(index="loans")
def remove_records(app, record_ids):
"""Remove all records."""
with app.app_context():
indexer = RecordIndexer()
for r_id in record_ids:
record = RecordMetadata.query.get(r_id)
indexer.delete_by_id(r_id)
pids = PersistentIdentifier.query.filter_by(object_uuid=r_id).all()
for pid in pids:
db.session.delete(pid)
db.session.delete(record)
db.session.commit()
def remove_records(app, record_ids):
"""Remove all records."""
with app.app_context():
indexer = RecordIndexer()
for r_id in record_ids:
record = RecordMetadata.query.get(r_id)
indexer.delete_by_id(r_id)
pids = PersistentIdentifier.query.filter_by(
object_uuid=r_id).all()
for pid in pids:
db.session.delete(pid)
db.session.delete(record)
db.session.commit()
