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refactor: Registration of injectable buses #70

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Merged
remimd merged 1 commit into from
Dec 10, 2025
Merged

refactor: Registration of injectable buses #70

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36 changes: 18 additions & 18 deletions cq/_core/message.py
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,12 @@
)


@injection.injectable(
ignore_type_hint=True,
inject=False,
on=CommandBus,
mode="fallback",
)
def new_command_bus(*, threadsafe: bool | None = None) -> Bus[Command, Any]:
bus = SimpleBus(command_handler.manager)
transaction_scope_middleware = InjectionScopeMiddleware(
Expand All @@ -45,27 +51,21 @@ def new_command_bus(*, threadsafe: bool | None = None) -> Bus[Command, Any]:
return bus


@injection.injectable(
ignore_type_hint=True,
inject=False,
on=EventBus,
mode="fallback",
)
def new_event_bus() -> Bus[Event, None]:
return TaskBus(event_handler.manager)


@injection.injectable(
ignore_type_hint=True,
inject=False,
on=QueryBus,
mode="fallback",
)
def new_query_bus() -> Bus[Query, Any]:
return SimpleBus(query_handler.manager)


@injection.injectable(inject=False, mode="fallback")
def _() -> CommandBus: # type: ignore[type-arg]
return new_command_bus()


@injection.injectable(inject=False, mode="fallback")
def _() -> EventBus:
return new_event_bus()


@injection.injectable(inject=False, mode="fallback")
def _() -> QueryBus: # type: ignore[type-arg]
return new_query_bus()


del _
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