add indexing jobs, parsers, and search APIs

apps/api/src/index_jobs.rs

@@ -0,0 +1,74 @@
+use axum::{extract::State, Json};
+use chrono::{DateTime, Utc};
+use serde::{Deserialize, Serialize};
+use sqlx::Row;
+use uuid::Uuid;
+
+use crate::{error::ApiError, AppState};
+
+#[derive(Deserialize)]
+pub struct RebuildRequest {
+    pub library_id: Option<Uuid>,
+}
+
+#[derive(Serialize)]
+pub struct IndexJobItem {
+    pub id: Uuid,
+    pub library_id: Option<Uuid>,
+    pub r#type: String,
+    pub status: String,
+    pub started_at: Option<DateTime<Utc>>,
+    pub finished_at: Option<DateTime<Utc>>,
+    pub stats_json: Option<serde_json::Value>,
+    pub error_opt: Option<String>,
+    pub created_at: DateTime<Utc>,
+}
+
+pub async fn enqueue_rebuild(
+    State(state): State<AppState>,
+    payload: Option<Json<RebuildRequest>>,
+) -> Result<Json<IndexJobItem>, ApiError> {
+    let library_id = payload.and_then(|p| p.0.library_id);
+    let id = Uuid::new_v4();
+
+    sqlx::query(
+        "INSERT INTO index_jobs (id, library_id, type, status) VALUES ($1, $2, 'rebuild', 'pending')",
+    )
+    .bind(id)
+    .bind(library_id)
+    .execute(&state.pool)
+    .await?;
+
+    let row = sqlx::query(
+        "SELECT id, library_id, type, status, started_at, finished_at, stats_json, error_opt, created_at FROM index_jobs WHERE id = $1",
+    )
+    .bind(id)
+    .fetch_one(&state.pool)
+    .await?;
+
+    Ok(Json(map_row(row)))
+}
+
+pub async fn list_index_jobs(State(state): State<AppState>) -> Result<Json<Vec<IndexJobItem>>, ApiError> {
+    let rows = sqlx::query(
+        "SELECT id, library_id, type, status, started_at, finished_at, stats_json, error_opt, created_at FROM index_jobs ORDER BY created_at DESC LIMIT 100",
+    )
+    .fetch_all(&state.pool)
+    .await?;
+
+    Ok(Json(rows.into_iter().map(map_row).collect()))
+}
+
+fn map_row(row: sqlx::postgres::PgRow) -> IndexJobItem {
+    IndexJobItem {
+        id: row.get("id"),
+        library_id: row.get("library_id"),
+        r#type: row.get("type"),
+        status: row.get("status"),
+        started_at: row.get("started_at"),
+        finished_at: row.get("finished_at"),
+        stats_json: row.get("stats_json"),
+        error_opt: row.get("error_opt"),
+        created_at: row.get("created_at"),
+    }
+}