Tags

The bundle provides several tags to use in your service configuration.

Command handler

Register command handler using broadway.command_handler service tag:

# services.yaml
TestCommandHandler:
    tags: [broadway.command_handler]

Domain event listeners

Register listeners (such as projectors) that respond and act on domain events:

tags: [broadway.domain.event_listener]

Event listeners

For example an event listener that collects successfully executed commands:

tags:
    - { name: broadway.event_listener, event: broadway.command_handling.command_success, method: onCommandHandlingSuccess }