refactor: extract inline test modules to separate files

crates/application/src/use_cases/federation_management/mod.rs

@@ -0,0 +1,137 @@
+use activitypub_base::ActivityPubRepository;
+use domain::{
+    errors::DomainError,
+    models::{
+        actor_connection_summary::ActorConnectionSummary,
+        feed::{FeedEntry, PageParams, Paginated},
+        remote_actor::RemoteActor,
+    },
+    ports::{
+        EventPublisher, FederationActionPort, FederationFollowPort,
+        FederationFollowRequestPort, FederationSchedulerPort, FeedQuery, FeedRepository,
+        FollowRepository, RemoteActorConnectionRepository, UserReader,
+    },
+    value_objects::UserId,
+};
+
+use super::social;
+
+pub async fn list_pending_requests(
+    federation: &dyn FederationFollowRequestPort,
+    user_id: &UserId,
+) -> Result<Vec<RemoteActor>, DomainError> {
+    federation.get_pending_followers(user_id).await
+}
+
+pub async fn accept_follow_request(
+    federation: &dyn FederationFollowRequestPort,
+    user_id: &UserId,
+    actor_url: &str,
+) -> Result<(), DomainError> {
+    federation.accept_follow_request(user_id, actor_url).await
+}
+
+pub async fn reject_follow_request(
+    federation: &dyn FederationFollowRequestPort,
+    user_id: &UserId,
+    actor_url: &str,
+) -> Result<(), DomainError> {
+    federation.reject_follow_request(user_id, actor_url).await
+}
+
+pub async fn list_remote_followers(
+    federation: &dyn FederationFollowRequestPort,
+    user_id: &UserId,
+) -> Result<Vec<RemoteActor>, DomainError> {
+    federation.get_remote_followers(user_id).await
+}
+
+pub async fn remove_remote_follower(
+    federation: &dyn FederationFollowRequestPort,
+    user_id: &UserId,
+    actor_url: &str,
+) -> Result<(), DomainError> {
+    federation.remove_remote_follower(user_id, actor_url).await
+}
+
+pub async fn list_remote_following(
+    federation: &dyn FederationFollowPort,
+    user_id: &UserId,
+) -> Result<Vec<RemoteActor>, DomainError> {
+    federation.get_remote_following(user_id).await
+}
+
+pub async fn remove_remote_following(
+    follows: &dyn FollowRepository,
+    users: &dyn UserReader,
+    federation: &dyn FederationFollowPort,
+    events: &dyn EventPublisher,
+    user_id: &UserId,
+    handle: &str,
+) -> Result<(), DomainError> {
+    social::unfollow_actor(follows, users, federation, events, user_id, handle).await
+}
+
+pub async fn get_remote_actor_posts(
+    federation: &dyn FederationActionPort,
+    ap_repo: &dyn ActivityPubRepository,
+    feed: &dyn FeedRepository,
+    scheduler: &dyn FederationSchedulerPort,
+    handle: &str,
+    page: PageParams,
+    viewer_id: Option<&UserId>,
+) -> Result<Paginated<FeedEntry>, DomainError> {
+    let actor = federation.lookup_actor(handle).await?;
+    let author_id = match ap_repo.find_remote_actor_id(&actor.url).await? {
+        Some(id) => id,
+        None => ap_repo.intern_remote_actor(&actor.url).await?,
+    };
+    let result = feed.query(&FeedQuery::user(author_id, page.clone(), viewer_id.cloned())).await?;
+    if let Some(outbox_url) = actor.outbox_url {
+        let _ = scheduler
+            .schedule_actor_posts_fetch(&actor.url, &outbox_url)
+            .await;
+    }
+    Ok(result)
+}
+
+const ACTOR_CONNECTIONS_CACHE_TTL_SECS: i64 = 3600;
+
+pub async fn get_actor_connections_page(
+    federation: &dyn FederationActionPort,
+    connections: &dyn RemoteActorConnectionRepository,
+    scheduler: &dyn FederationSchedulerPort,
+    handle: &str,
+    connection_type: &str,
+    page: u32,
+) -> Result<(Vec<ActorConnectionSummary>, bool), DomainError> {
+    const PAGE_SIZE: usize = 20;
+    let actor = federation.lookup_actor(handle).await?;
+    let collection_url = match connection_type {
+        "followers" => actor.followers_url.ok_or(DomainError::NotFound)?,
+        _ => actor.following_url.ok_or(DomainError::NotFound)?,
+    };
+    let items = connections
+        .list_connections(&actor.url, connection_type, page)
+        .await?;
+    let stale = match connections
+        .connection_page_age(&actor.url, connection_type, page)
+        .await?
+    {
+        None => true,
+        Some(age) => {
+            chrono::Utc::now().signed_duration_since(age).num_seconds()
+                > ACTOR_CONNECTIONS_CACHE_TTL_SECS
+        }
+    };
+    if stale {
+        let _ = scheduler
+            .schedule_connections_fetch(&actor.url, &collection_url, connection_type, page)
+            .await;
+    }
+    let has_more = items.len() >= PAGE_SIZE;
+    Ok((items, has_more))
+}
+
+#[cfg(test)]
+mod tests;