class APSchedulerSchedule(Model):
year = columns.Integer(partition_key=True)
month = columns.Integer(partition_key=True)
day = columns.Integer(partition_key=True)
hour = columns.Integer(partition_key=True)
next_run_time = columns.DateTime(primary_key=True)
id = columns.UUID(primary_key=True)
job_state = columns.Blob(required=True)
class APSchedulerJobs(Model):
id = columns.UUID(partition_key=True)
year = columns.Integer(primary_key=True)
month = columns.Integer(primary_key=True)
day = columns.Integer(primary_key=True)
hour = columns.Integer(primary_key=True)
next_run_time = columns.DateTime()
job_state = columns.Blob()
class StoredEventRecord(Model):
"""Stores integer-sequenced items in Cassandra."""
__table_name__ = "stored_events"
_if_not_exists = True
# Aggregate ID (e.g. an entity or aggregate ID).
originator_id = columns.UUID(partition_key=True)
# Aggregate version (index) of item in sequence.
originator_version = columns.BigInt(clustering_order="DESC", primary_key=True)
# Topic of the item (e.g. path to domain event class).
topic = columns.Text(required=True)
# State of the item (serialized dict, possibly encrypted).
state = columns.Blob(required=True)
class SnapshotRecord(Model):
"""Stores snapshots in Cassandra."""
__table_name__ = "snapshots"
_if_not_exists = True
# Sequence ID (e.g. an entity or aggregate ID).
sequence_id = columns.UUID(partition_key=True)
# Position (index) of item in sequence.
position = columns.BigInt(clustering_order="DESC", primary_key=True)
# Topic of the item (e.g. path to domain entity class).
topic = columns.Text(required=True)
# State of the entity (serialized dict, possibly encrypted).
state = columns.Blob(required=True)
class TimeuuidSequencedRecord(Model):
"""Stores timeuuid-sequenced items in Cassandra."""
__table_name__ = "timeuuid_sequenced_items"
_if_not_exists = True
# Sequence UUID (e.g. an entity or aggregate ID).
sequence_id = columns.UUID(partition_key=True)
# Position (in time) of item in sequence.
position = columns.TimeUUID(clustering_order="DESC", primary_key=True)
# Topic of the item (e.g. path to domain event class).
topic = columns.Text(required=True)
# State of the item (serialized dict, possibly encrypted).
state = columns.Blob(required=True)
