refactor: wrap direct port calls behind use cases — notifications, search, popular_tags

crates/presentation/src/handlers/notifications.rs

@@ -1,21 +1,28 @@
 use axum::{extract::{Path, State}, http::StatusCode, Json};
 use uuid::Uuid;
 use domain::{models::feed::PageParams, value_objects::NotificationId};
+use application::use_cases::notifications::{
+    list_notifications as uc_list_notifications,
+    mark_notification_read as uc_mark_notification_read,
+    mark_all_notifications_read,
+};
 use crate::{errors::ApiError, extractors::AuthUser, state::AppState};
 
 #[utoipa::path(get, path = "/notifications", responses((status = 200, description = "Notification summary")), security(("bearer_auth" = [])))]
 pub async fn list_notifications(State(s): State<AppState>, AuthUser(uid): AuthUser) -> Result<Json<serde_json::Value>, ApiError> {
     let page = PageParams { page: 1, per_page: 20 };
-    let result = s.notifications.list_for_user(&uid, &page).await?;
+    let result = uc_list_notifications(&*s.notifications, &uid, page).await?;
     Ok(Json(serde_json::json!({ "total": result.total, "unread": result.items.iter().filter(|n| !n.read).count() })))
 }
+
 #[utoipa::path(post, path = "/notifications/{id}/read", params(("id" = uuid::Uuid, Path, description = "Notification ID")), responses((status = 204, description = "Marked read")), security(("bearer_auth" = [])))]
 pub async fn mark_notification_read(State(s): State<AppState>, AuthUser(uid): AuthUser, Path(id): Path<Uuid>) -> Result<StatusCode, ApiError> {
-    s.notifications.mark_read(&NotificationId::from_uuid(id), &uid).await?;
+    uc_mark_notification_read(&*s.notifications, &NotificationId::from_uuid(id), &uid).await?;
     Ok(StatusCode::NO_CONTENT)
 }
+
 #[utoipa::path(post, path = "/notifications/read-all", responses((status = 204, description = "All marked read")), security(("bearer_auth" = [])))]
 pub async fn mark_all_read(State(s): State<AppState>, AuthUser(uid): AuthUser) -> Result<StatusCode, ApiError> {
-    s.notifications.mark_all_read(&uid).await?;
+    mark_all_notifications_read(&*s.notifications, &uid).await?;
     Ok(StatusCode::NO_CONTENT)
 }