From 71ad21e4d54f53fe4416b9217665f02be7e53181 Mon Sep 17 00:00:00 2001
From: vegard <vnotnes@pm.me>
Date: Tue, 17 Mar 2026 19:02:33 +0100
Subject: [PATCH] =?UTF-8?q?Legg=20til=20GET=20/query/aliases=20for=20?=
 =?UTF-8?q?=C3=A5=20hente=20brukerens=20aliaser?=
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Del av oppgave 8.1. Endepunktet returnerer alle alias-noder
koblet til brukerens hovednode via alias-edges (system=true).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 maskinrommet/src/queries.rs | 48 +++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/maskinrommet/src/queries.rs b/maskinrommet/src/queries.rs
index 837241d..f8212dd 100644
--- a/maskinrommet/src/queries.rs
+++ b/maskinrommet/src/queries.rs
@@ -558,6 +558,54 @@ async fn run_query_nodes(
     Ok(QueryNodesResponse { nodes, total })
 }
 
+// =============================================================================
+// GET /query/aliases — brukerens alias-noder
+// =============================================================================
+
+#[derive(Serialize, sqlx::FromRow)]
+pub struct AliasResult {
+    pub node_id: Uuid,
+    pub title: Option<String>,
+    pub metadata: serde_json::Value,
+    pub created_at: chrono::DateTime<chrono::Utc>,
+}
+
+#[derive(Serialize)]
+pub struct QueryAliasesResponse {
+    pub aliases: Vec<AliasResult>,
+}
+
+/// GET /query/aliases
+///
+/// Returnerer alle alias-noder for den autentiserte brukeren.
+/// Henter via alias-edges (system=true) fra brukerens hovednode.
+/// Ingen RLS nødvendig — vi spør direkte med brukerens node_id.
+pub async fn query_aliases(
+    State(state): State<AppState>,
+    user: AuthUser,
+) -> Result<Json<QueryAliasesResponse>, (StatusCode, Json<ErrorResponse>)> {
+    let aliases = sqlx::query_as::<_, AliasResult>(
+        r#"
+        SELECT n.id AS node_id, n.title, n.metadata, n.created_at
+        FROM edges e
+        JOIN nodes n ON n.id = e.target_id
+        WHERE e.source_id = $1
+          AND e.edge_type = 'alias'
+          AND e.system = true
+        ORDER BY n.created_at
+        "#,
+    )
+    .bind(user.node_id)
+    .fetch_all(&state.db)
+    .await
+    .map_err(|e| {
+        tracing::error!(error = %e, "query_aliases feilet");
+        internal_error("Databasefeil ved henting av aliaser")
+    })?;
+
+    Ok(Json(QueryAliasesResponse { aliases }))
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;