use std::sync::Arc;

use domain::ports::{ChannelCommand, ChannelQuery, EventPublisher};

/// Dependencies for channel write use cases (create, update, delete).
pub struct ChannelCommandDeps {
    pub channel_command: Arc<dyn ChannelCommand>,
    pub channel_query: Arc<dyn ChannelQuery>,
    pub event_publisher: Arc<dyn EventPublisher>,
}

/// Dependencies for channel read use cases (get, list, list_by_owner).
pub struct ChannelQueryDeps {
    pub channel_query: Arc<dyn ChannelQuery>,
}