feat(postgres): Tag, ApiKey, TopFriend, Notification, RemoteActor, Feed repos

crates/adapters/postgres/src/remote_actor.rs

@@ -1,2 +1,33 @@
-pub struct PgRemoteActorRepository { _pool: sqlx::PgPool }
-impl PgRemoteActorRepository { pub fn new(pool: sqlx::PgPool) -> Self { Self { _pool: pool } } }
+use async_trait::async_trait;
+use chrono::{DateTime, Utc};
+use sqlx::PgPool;
+use domain::{errors::DomainError, models::remote_actor::RemoteActor, ports::RemoteActorRepository};
+
+pub struct PgRemoteActorRepository { pool: PgPool }
+impl PgRemoteActorRepository { pub fn new(pool: PgPool) -> Self { Self { pool } } }
+
+#[async_trait]
+impl RemoteActorRepository for PgRemoteActorRepository {
+    async fn upsert(&self, a: &RemoteActor) -> Result<(), DomainError> {
+        sqlx::query(
+            "INSERT INTO remote_actors(url,handle,display_name,inbox_url,shared_inbox_url,public_key,last_fetched_at)
+             VALUES($1,$2,$3,$4,$5,$6,$7)
+             ON CONFLICT(url) DO UPDATE SET handle=EXCLUDED.handle,display_name=EXCLUDED.display_name,
+             inbox_url=EXCLUDED.inbox_url,shared_inbox_url=EXCLUDED.shared_inbox_url,
+             public_key=EXCLUDED.public_key,last_fetched_at=EXCLUDED.last_fetched_at"
+        )
+        .bind(&a.url).bind(&a.handle).bind(&a.display_name).bind(&a.inbox_url)
+        .bind(&a.shared_inbox_url).bind(&a.public_key).bind(a.last_fetched_at)
+        .execute(&self.pool).await.map_err(|e| DomainError::Internal(e.to_string())).map(|_| ())
+    }
+
+    async fn find_by_url(&self, url: &str) -> Result<Option<RemoteActor>, DomainError> {
+        #[derive(sqlx::FromRow)]
+        struct Row { url: String, handle: String, display_name: Option<String>, inbox_url: String, shared_inbox_url: Option<String>, public_key: String, last_fetched_at: DateTime<Utc> }
+        sqlx::query_as::<_, Row>(
+            "SELECT url,handle,display_name,inbox_url,shared_inbox_url,public_key,last_fetched_at FROM remote_actors WHERE url=$1"
+        ).bind(url).fetch_optional(&self.pool).await
+        .map_err(|e| DomainError::Internal(e.to_string()))
+        .map(|o| o.map(|r| RemoteActor { url: r.url, handle: r.handle, display_name: r.display_name, inbox_url: r.inbox_url, shared_inbox_url: r.shared_inbox_url, public_key: r.public_key, last_fetched_at: r.last_fetched_at }))
+    }
+}