minos.aggregate.events.entries module¶

class minos.aggregate.events.entries.EventEntry(aggregate_uuid, aggregate_name, version=None, data=b'', id=None, action=None, created_at=None, transaction_uuid=UUID('00000000-0000-0000-0000-000000000000'))[source]¶

Bases: object

Class that represents an entry (or row) on the events repository database which stores the aggregate changes.

__init__(aggregate_uuid, aggregate_name, version=None, data=b'', id=None, action=None, created_at=None, transaction_uuid=UUID('00000000-0000-0000-0000-000000000000'))[source]¶

action¶

property aggregate_cls: Type[minos.aggregate.models.aggregates.Aggregate]¶

Load the concrete Aggregate class.

Return type: typing.Type[minos.aggregate.models.aggregates.Aggregate]
Returns: A Type object.

property aggregate_diff: minos.aggregate.models.diffs.aggregates.AggregateDiff¶

Get the stored AggregateDiff instance.

Return type: minos.aggregate.models.diffs.aggregates.AggregateDiff
Returns: An AggregateDiff instance.

aggregate_name¶

aggregate_uuid¶

as_raw()[source]¶

Get a raw representation of the instance.

Return type: dict[str, typing.Any]
Returns: A dictionary in which the keys are attribute names and values the attribute contents.

created_at¶

data¶

property field_diff_container: minos.aggregate.models.diffs.fields.FieldDiffContainer¶

Get the stored field diff container.

Return type: minos.aggregate.models.diffs.fields.FieldDiffContainer
Returns: A FieldDiffContainer instance.

classmethod from_aggregate_diff(aggregate_diff, *, transaction=None, **kwargs)[source]¶

Build a new instance from an Aggregate.

Parameters

aggregate_diff (minos.aggregate.models.diffs.aggregates.AggregateDiff) – The aggregate difference.
transaction (typing.Optional[minos.aggregate.transactions.entries.TransactionEntry]) – Optional transaction.
kwargs – Additional named arguments.

Return type

minos.aggregate.events.entries.EventEntry

Returns

A new EventEntry instance.

classmethod from_another(another, **kwargs)[source]¶

Build a new instance from another EventEntry.

Parameters

another (minos.aggregate.events.entries.EventEntry) – The EventEntry.
kwargs – Additional named arguments.

Return type

minos.aggregate.events.entries.EventEntry

Returns

A new EventEntry instance.

id¶

transaction_uuid¶

version¶