README

Framework-agnostic feature modules for Stream Hub.

In the v1 direction this repository is no longer a UI plugin pack. It now holds headless modules made of commands, handlers, and small workflow services.

This package targets stream-hub-core ^1.0.

Included Modules

MessageComposer

Current contents:

• SendMessageCommand
• SendMessageCommandHandler
• MessageEventFactory

The handler:

• builds a StreamEvent for a user message;
• dispatches low-level AppendStreamEventCommand through ModelCommandBusInterface;
• does not talk to the backend directly.

The module expects an event identifier generator to be injected by the consuming integration.

StreamLifecycle

Current contents:

• StartStreamCommand
• StartStreamCommandHandler
• JoinStreamCommand
• JoinStreamCommandHandler
• LeaveStreamCommand
• LeaveStreamCommandHandler
• LifecycleSystemEventFactory

The handler:

• orchestrates low-level CreateStreamCommand;
• appends an initial system event through low-level AppendStreamEventCommand;
• dispatches low-level JoinStreamCommand for join scenarios;
• appends a system event when a participant leaves;
• dispatches low-level LeaveStreamCommand to update the participant model;
• stays storage-agnostic and does not talk to the backend directly.

The module expects a system event identifier generator to be injected by the consuming integration.

Development

Install dependencies:

make install

Run tests:

make test

Run deptrac:

make deptrac