feat: MovieDto enrichment, movie detail page, PWA, watchlist, watchlist federation

crates/adapters/postgres-federation/src/lib.rs

@@ -7,7 +7,8 @@ use activitypub::RemoteReviewRepository;
 use activitypub_base::{
     BlockedDomain, FederationRepository, Follower, FollowerStatus, FollowingStatus, RemoteActor,
 };
-use domain::models::{Review, ReviewSource};
+use domain::models::{Review, ReviewSource, RemoteWatchlistEntry};
+use domain::ports::RemoteWatchlistRepository;
 
 fn datetime_to_str(dt: &NaiveDateTime) -> String {
     dt.format("%Y-%m-%d %H:%M:%S").to_string()
@@ -609,13 +610,104 @@ impl domain::ports::SocialQueryPort for PostgresFederationRepository {
     }
 }
 
+#[async_trait]
+impl RemoteWatchlistRepository for PostgresFederationRepository {
+    async fn save(&self, entry: RemoteWatchlistEntry) -> Result<(), domain::errors::DomainError> {
+        sqlx::query(
+            "INSERT INTO ap_remote_watchlist_entries \
+             (ap_id, actor_url, movie_title, release_year, external_metadata_id, poster_url, added_at) \
+             VALUES ($1, $2, $3, $4, $5, $6, $7) \
+             ON CONFLICT(ap_id) DO UPDATE SET \
+               movie_title=excluded.movie_title, release_year=excluded.release_year, \
+               external_metadata_id=excluded.external_metadata_id, poster_url=excluded.poster_url",
+        )
+        .bind(&entry.ap_id)
+        .bind(&entry.actor_url)
+        .bind(&entry.movie_title)
+        .bind(entry.release_year as i32)
+        .bind(&entry.external_metadata_id)
+        .bind(&entry.poster_url)
+        .bind(entry.added_at)
+        .execute(&self.pool)
+        .await
+        .map_err(|e| domain::errors::DomainError::InfrastructureError(e.to_string()))?;
+        Ok(())
+    }
+
+    async fn remove_by_ap_id(&self, ap_id: &str, actor_url: &str) -> Result<(), domain::errors::DomainError> {
+        sqlx::query(
+            "DELETE FROM ap_remote_watchlist_entries WHERE ap_id = $1 AND actor_url = $2",
+        )
+        .bind(ap_id)
+        .bind(actor_url)
+        .execute(&self.pool)
+        .await
+        .map_err(|e| domain::errors::DomainError::InfrastructureError(e.to_string()))?;
+        Ok(())
+    }
+
+    async fn get_by_actor_url(&self, actor_url: &str) -> Result<Vec<RemoteWatchlistEntry>, domain::errors::DomainError> {
+        let rows = sqlx::query(
+            "SELECT ap_id, actor_url, movie_title, release_year, external_metadata_id, poster_url, added_at \
+             FROM ap_remote_watchlist_entries WHERE actor_url = $1 ORDER BY added_at DESC",
+        )
+        .bind(actor_url)
+        .fetch_all(&self.pool)
+        .await
+        .map_err(|e| domain::errors::DomainError::InfrastructureError(e.to_string()))?;
+
+        rows.into_iter().map(|row| {
+            Ok(RemoteWatchlistEntry {
+                ap_id: row.try_get("ap_id").unwrap_or_default(),
+                actor_url: row.try_get("actor_url").unwrap_or_default(),
+                movie_title: row.try_get("movie_title").unwrap_or_default(),
+                release_year: row.try_get::<i32, _>("release_year").unwrap_or(0) as u16,
+                external_metadata_id: row.try_get("external_metadata_id").ok().flatten(),
+                poster_url: row.try_get("poster_url").ok().flatten(),
+                added_at: row.try_get::<chrono::DateTime<chrono::Utc>, _>("added_at")
+                    .unwrap_or_else(|_| chrono::Utc::now()),
+            })
+        }).collect()
+    }
+
+    async fn remove_all_by_actor(&self, actor_url: &str) -> Result<(), domain::errors::DomainError> {
+        sqlx::query("DELETE FROM ap_remote_watchlist_entries WHERE actor_url = $1")
+            .bind(actor_url)
+            .execute(&self.pool)
+            .await
+            .map_err(|e| domain::errors::DomainError::InfrastructureError(e.to_string()))?;
+        Ok(())
+    }
+
+    async fn get_by_derived_uuid(&self, uuid: uuid::Uuid) -> Result<Vec<RemoteWatchlistEntry>, domain::errors::DomainError> {
+        let actors: Vec<String> = sqlx::query("SELECT DISTINCT actor_url FROM ap_remote_watchlist_entries")
+            .fetch_all(&self.pool)
+            .await
+            .map_err(|e| domain::errors::DomainError::InfrastructureError(e.to_string()))?
+            .into_iter()
+            .filter_map(|row| row.try_get::<String, _>("actor_url").ok())
+            .collect();
+
+        let target = actors.into_iter().find(|url| {
+            uuid::Uuid::new_v5(&uuid::Uuid::NAMESPACE_URL, url.as_bytes()) == uuid
+        });
+
+        match target {
+            None => Ok(vec![]),
+            Some(actor_url) => self.get_by_actor_url(&actor_url).await,
+        }
+    }
+}
+
 pub fn wire(pool: sqlx::PgPool) -> (
     std::sync::Arc<dyn activitypub::FederationRepository>,
     std::sync::Arc<dyn domain::ports::SocialQueryPort>,
     std::sync::Arc<dyn activitypub::RemoteReviewRepository>,
+    std::sync::Arc<dyn domain::ports::RemoteWatchlistRepository>,
 ) {
     let fed = std::sync::Arc::new(PostgresFederationRepository::new(pool));
     (
+        std::sync::Arc::clone(&fed) as _,
         std::sync::Arc::clone(&fed) as _,
         std::sync::Arc::clone(&fed) as _,
         fed as _,