refactor(ports): CQRS split — FederationActionPort into four focused sub-ports

crates/application/src/use_cases/federation_management.rs

@@ -6,8 +6,9 @@ use domain::{
         remote_actor::RemoteActor,
     },
     ports::{
-        ActivityPubRepository, EventPublisher, FederationActionPort, FederationSchedulerPort,
-        FeedRepository, FollowRepository, RemoteActorConnectionRepository, UserReader,
+        ActivityPubRepository, EventPublisher, FederationActionPort, FederationFollowPort,
+        FederationFollowRequestPort, FederationSchedulerPort, FeedRepository, FollowRepository,
+        RemoteActorConnectionRepository, UserReader,
     },
     value_objects::UserId,
 };
@@ -15,14 +16,14 @@ use domain::{
 use super::social;
 
 pub async fn list_pending_requests(
-    federation: &dyn FederationActionPort,
+    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 FederationActionPort,
+    federation: &dyn FederationFollowRequestPort,
     user_id: &UserId,
     actor_url: &str,
 ) -> Result<(), DomainError> {
@@ -30,7 +31,7 @@ pub async fn accept_follow_request(
 }
 
 pub async fn reject_follow_request(
-    federation: &dyn FederationActionPort,
+    federation: &dyn FederationFollowRequestPort,
     user_id: &UserId,
     actor_url: &str,
 ) -> Result<(), DomainError> {
@@ -38,14 +39,14 @@ pub async fn reject_follow_request(
 }
 
 pub async fn list_remote_followers(
-    federation: &dyn FederationActionPort,
+    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 FederationActionPort,
+    federation: &dyn FederationFollowRequestPort,
     user_id: &UserId,
     actor_url: &str,
 ) -> Result<(), DomainError> {
@@ -53,7 +54,7 @@ pub async fn remove_remote_follower(
 }
 
 pub async fn list_remote_following(
-    federation: &dyn FederationActionPort,
+    federation: &dyn FederationFollowPort,
     user_id: &UserId,
 ) -> Result<Vec<RemoteActor>, DomainError> {
     federation.get_remote_following(user_id).await
@@ -62,7 +63,7 @@ pub async fn list_remote_following(
 pub async fn remove_remote_following(
     follows: &dyn FollowRepository,
     users: &dyn UserReader,
-    federation: &dyn FederationActionPort,
+    federation: &dyn FederationFollowPort,
     events: &dyn EventPublisher,
     user_id: &UserId,
     handle: &str,

crates/application/src/use_cases/social.rs

@@ -4,7 +4,7 @@ use domain::{
     events::DomainEvent,
     models::social::{Block, Boost, Follow, FollowState, Like},
     ports::{
-        BlockRepository, BoostRepository, EventPublisher, FederationActionPort, FollowRepository,
+        BlockRepository, BoostRepository, EventPublisher, FederationFollowPort, FollowRepository,
         LikeRepository, UserReader,
     },
     value_objects::{BoostId, LikeId, ThoughtId, UserId, Username},
@@ -93,7 +93,7 @@ pub async fn unboost_thought(
 pub async fn follow_actor(
     follows: &dyn FollowRepository,
     users: &dyn UserReader,
-    federation: &dyn FederationActionPort,
+    federation: &dyn FederationFollowPort,
     events: &dyn EventPublisher,
     follower_id: &UserId,
     username: &str,
@@ -140,7 +140,7 @@ pub async fn follow_user(
 pub async fn unfollow_actor(
     follows: &dyn FollowRepository,
     users: &dyn UserReader,
-    federation: &dyn FederationActionPort,
+    federation: &dyn FederationFollowPort,
     events: &dyn EventPublisher,
     follower_id: &UserId,
     username: &str,