Refactor code structure for improved readability and maintainability
This commit is contained in:
@@ -1,4 +1,5 @@
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use crate::handlers::run_transcription_task;
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use crate::handlers_assets::{ingest_asset_for_rag_core, set_zip_rag_task_status};
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use axum::{
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Json,
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extract::{Path, State},
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@@ -6,6 +7,7 @@ use axum::{
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};
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use serde::Serialize;
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use sqlx::{FromRow, PgPool};
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use tokio::time::Duration;
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use uuid::Uuid;
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#[derive(Debug, Serialize, FromRow)]
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@@ -74,11 +76,24 @@ struct LessonStatusRow {
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transcription_status: Option<String>,
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}
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#[derive(sqlx::FromRow)]
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struct ZipRetryTaskRow {
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id: Uuid,
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organization_id: Uuid,
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created_by: Uuid,
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metadata: serde_json::Value,
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created_at: chrono::DateTime<chrono::Utc>,
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}
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#[derive(sqlx::FromRow)]
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struct AssetIdRow {
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id: Uuid,
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}
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pub async fn retry_task(
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State(pool): State<PgPool>,
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Path(id): Path<Uuid>,
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) -> Result<StatusCode, (StatusCode, String)> {
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// Check lessons for transcription failures
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let lesson = sqlx::query_as::<_, LessonStatusRow>("SELECT transcription_status FROM lessons WHERE id = $1")
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.bind(id)
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@@ -97,6 +112,176 @@ pub async fn retry_task(
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}
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}
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let zip_task = sqlx::query_as::<_, ZipRetryTaskRow>(
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r#"
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SELECT id, organization_id, created_by, metadata, created_at
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FROM background_tasks
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WHERE id = $1
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AND task_type = 'zip_rag_import'
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AND status = 'failed'
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"#,
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)
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.bind(id)
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.fetch_optional(&pool)
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.await
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.map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
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if let Some(task) = zip_task {
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let zip_batch_id_from_metadata = task
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.metadata
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.get("zip_batch_id")
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.and_then(|v| v.as_str())
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.map(|raw| {
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Uuid::parse_str(raw).map_err(|_| {
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(
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StatusCode::BAD_REQUEST,
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"zip_batch_id inválido en metadata de la tarea".to_string(),
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)
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})
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})
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.transpose()?;
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let zip_batch_id = if let Some(id) = zip_batch_id_from_metadata {
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id
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} else {
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#[derive(sqlx::FromRow)]
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struct ZipBatchIdRow {
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zip_batch_id: Uuid,
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}
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let candidates = sqlx::query_as::<_, ZipBatchIdRow>(
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r#"
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SELECT zip_batch_id
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FROM assets
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WHERE organization_id = $1
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AND uploaded_by = $2
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AND zip_batch_id IS NOT NULL
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AND created_at BETWEEN ($3 - INTERVAL '30 minutes') AND ($3 + INTERVAL '30 minutes')
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GROUP BY zip_batch_id
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ORDER BY COUNT(*) DESC, MAX(created_at) DESC
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"#,
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)
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.bind(task.organization_id)
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.bind(task.created_by)
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.bind(task.created_at)
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.fetch_all(&pool)
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.await
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.map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
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if candidates.len() == 1 {
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candidates[0].zip_batch_id
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} else if candidates.is_empty() {
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return Err((
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StatusCode::BAD_REQUEST,
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"La tarea no tiene zip_batch_id y no se pudo inferir un lote asociado. Vuelve a cargar el ZIP para reingestar.".to_string(),
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));
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} else {
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return Err((
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StatusCode::BAD_REQUEST,
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"La tarea no tiene zip_batch_id y hay múltiples lotes candidatos; vuelve a cargar el ZIP para evitar ambigüedad.".to_string(),
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));
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}
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};
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let assets = sqlx::query_as::<_, AssetIdRow>(
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"SELECT id FROM assets WHERE organization_id = $1 AND zip_batch_id = $2 ORDER BY created_at ASC",
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)
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.bind(task.organization_id)
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.bind(zip_batch_id)
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.fetch_all(&pool)
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.await
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.map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
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if assets.is_empty() {
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return Err((
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StatusCode::BAD_REQUEST,
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"No se encontraron assets para ese zip_batch_id".to_string(),
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));
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}
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let pool_clone = pool.clone();
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tokio::spawn(async move {
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let total = assets.len();
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let mut processed = 0usize;
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let mut failed = 0usize;
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let _ = set_zip_rag_task_status(&pool_clone, task.id, "processing", 0, 0, 0, None).await;
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for row in assets {
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let ingest_result = tokio::time::timeout(
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Duration::from_secs(120),
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ingest_asset_for_rag_core(&pool_clone, task.organization_id, task.created_by, row.id),
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)
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.await;
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match ingest_result {
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Ok(Ok(_)) => {
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processed += 1;
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}
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Ok(Err(msg)) => {
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failed += 1;
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tracing::warn!(
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"Retry ZIP RAG: fallo ingesta asset {} en task {}: {}",
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row.id,
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task.id,
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msg
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);
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}
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Err(_elapsed) => {
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failed += 1;
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tracing::warn!(
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"Retry ZIP RAG: timeout (120s) en asset {} en task {}",
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row.id,
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task.id
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);
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}
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}
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let progress = (((processed + failed) as f32 / total as f32) * 100.0)
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.round()
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.clamp(0.0, 100.0) as i32;
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let _ = set_zip_rag_task_status(
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&pool_clone,
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task.id,
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"processing",
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progress,
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processed,
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failed,
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None,
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)
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.await;
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}
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let final_status = if failed > 0 { "failed" } else { "completed" };
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let final_msg = if failed > 0 {
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Some("Reintento RAG completado con errores parciales")
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} else {
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None
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};
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if let Err(e) = set_zip_rag_task_status(
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&pool_clone,
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task.id,
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final_status,
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100,
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processed,
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failed,
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final_msg,
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)
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.await
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{
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tracing::error!(
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"Retry ZIP RAG: no se pudo actualizar estado final de task {} a '{}': {:?}",
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task.id,
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final_status,
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e
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);
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}
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});
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return Ok(StatusCode::ACCEPTED);
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}
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Ok(StatusCode::NOT_FOUND)
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}
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@@ -680,39 +680,33 @@ pub async fn delete_asset(
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Ok(StatusCode::NO_CONTENT)
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}
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/// POST /api/assets/:id/ingest-rag - Ingesta un asset (PDF/audio/video/texto) en chunks para RAG
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pub async fn ingest_asset_for_rag(
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Org(org_ctx): Org,
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claims: Claims,
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State(pool): State<PgPool>,
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Path(id): Path<Uuid>,
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) -> Result<Json<AssetRagIngestResponse>, (StatusCode, String)> {
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let asset: Asset = sqlx::query_as(
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"SELECT * FROM assets WHERE id = $1 AND organization_id = $2"
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)
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.bind(id)
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.bind(org_ctx.id)
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.fetch_optional(&pool)
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.await
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.map_err(|e: sqlx::Error| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?
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.ok_or((StatusCode::NOT_FOUND, "Activo no encontrado".to_string()))?;
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/// Lógica interna de ingesta RAG reutilizable (también usada en retry de tareas).
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pub async fn ingest_asset_for_rag_core(
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pool: &PgPool,
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org_id: Uuid,
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user_id: Uuid,
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asset_id: Uuid,
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) -> Result<(usize, usize), String> {
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let asset: Asset = sqlx::query_as("SELECT * FROM assets WHERE id = $1 AND organization_id = $2")
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.bind(asset_id)
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.bind(org_id)
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.fetch_optional(pool)
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.await
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.map_err(|e| e.to_string())?
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.ok_or_else(|| "Activo no encontrado".to_string())?;
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let extracted = extract_asset_text(&asset).await?;
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let content = extracted.trim();
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let extracted = extract_asset_text(&asset)
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.await
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.map_err(|(_, msg)| msg)?;
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let content = extracted.trim().to_string();
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if content.len() < 80 {
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return Err((
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StatusCode::BAD_REQUEST,
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"No se encontró suficiente texto utilizable en el archivo".to_string(),
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));
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return Err("No se encontró suficiente texto utilizable en el archivo".to_string());
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}
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let chunks = chunk_text(content, 900);
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let chunks = chunk_text(&content, 900);
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if chunks.is_empty() {
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return Err((
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StatusCode::BAD_REQUEST,
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"No se pudo generar contenido para RAG".to_string(),
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));
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return Err("No se pudo generar contenido para RAG".to_string());
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}
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sqlx::query(
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@@ -723,11 +717,11 @@ pub async fn ingest_asset_for_rag(
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AND source_metadata->>'asset_id' = $2
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"#,
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)
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.bind(org_ctx.id)
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.bind(org_id)
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.bind(asset.id.to_string())
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.execute(&pool)
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.execute(pool)
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.await
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.map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("Cleanup failed: {}", e)))?;
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.map_err(|e| format!("Cleanup failed: {}", e))?;
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let source_kind = if asset.mimetype.starts_with("audio/") || asset.mimetype.starts_with("video/") {
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"audio-transcription"
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@@ -747,16 +741,16 @@ pub async fn ingest_asset_for_rag(
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.danger_accept_invalid_certs(true)
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.danger_accept_invalid_hostnames(true)
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.build()
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.map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("HTTP client error: {}", e)))?;
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.map_err(|e| format!("HTTP client error: {}", e))?;
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let ollama_url = ai::get_ollama_url();
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let model = ai::get_embedding_model();
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ingest_chunks_to_question_bank(
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&pool,
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org_ctx.id,
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claims.sub,
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pool,
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org_id,
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user_id,
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&asset,
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&source_kind,
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source_kind,
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skill,
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&chunks,
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&client,
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@@ -766,13 +760,51 @@ pub async fn ingest_asset_for_rag(
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None,
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asset.unit_number,
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)
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.await?;
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.await
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.map_err(|(_, msg)| msg)?;
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Ok((chunks.len(), content.len()))
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}
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/// POST /api/assets/:id/ingest-rag - Ingesta un asset (PDF/audio/video/texto) en chunks para RAG
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pub async fn ingest_asset_for_rag(
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Org(org_ctx): Org,
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claims: Claims,
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State(pool): State<PgPool>,
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Path(id): Path<Uuid>,
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) -> Result<Json<AssetRagIngestResponse>, (StatusCode, String)> {
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let (chunks_ingested, chars_ingested) = ingest_asset_for_rag_core(&pool, org_ctx.id, claims.sub, id)
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.await
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.map_err(|e| {
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if e.contains("Activo no encontrado") {
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(StatusCode::NOT_FOUND, e)
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} else if e.contains("suficiente texto") || e.contains("generar contenido") {
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(StatusCode::BAD_REQUEST, e)
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} else {
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(StatusCode::INTERNAL_SERVER_ERROR, e)
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}
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})?;
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let asset: Asset = sqlx::query_as("SELECT * FROM assets WHERE id = $1 AND organization_id = $2")
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.bind(id)
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.bind(org_ctx.id)
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.fetch_one(&pool)
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.await
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.map_err(|e: sqlx::Error| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
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let source_kind = if asset.mimetype.starts_with("audio/") || asset.mimetype.starts_with("video/") {
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"audio-transcription"
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} else if asset.mimetype.contains("pdf") {
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"pdf"
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} else {
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"text"
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};
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Ok(Json(AssetRagIngestResponse {
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asset_id: asset.id,
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source: source_kind.to_string(),
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chunks_ingested: chunks.len(),
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chars_ingested: content.len(),
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chunks_ingested,
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chars_ingested,
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}))
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}
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@@ -825,6 +857,7 @@ async fn create_zip_rag_background_task(
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org_id: Uuid,
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user_id: Uuid,
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course_id: Option<Uuid>,
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zip_batch_id: Uuid,
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total_items: usize,
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) -> Result<Uuid, sqlx::Error> {
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let task_id = Uuid::new_v4();
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@@ -865,7 +898,7 @@ async fn create_zip_rag_background_task(
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$5,
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0,
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0,
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'{}'::jsonb,
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jsonb_build_object('zip_batch_id', $6::text),
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NOW(),
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NOW()
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)
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@@ -876,13 +909,14 @@ async fn create_zip_rag_background_task(
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.bind(user_id)
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.bind(course_title)
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.bind(total_items as i32)
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.bind(zip_batch_id.to_string())
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.execute(pool)
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.await?;
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Ok(task_id)
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}
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async fn set_zip_rag_task_status(
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pub async fn set_zip_rag_task_status(
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pool: &PgPool,
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task_id: Uuid,
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status: &str,
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@@ -1739,6 +1773,7 @@ pub async fn import_assets_zip(
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org_ctx.id,
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claims.sub,
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course_id,
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zip_batch_id,
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queued_count,
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)
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.await
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@@ -169,7 +169,7 @@ export default function BackgroundTasksPage() {
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<div className="text-xs text-gray-400">({format(new Date(task.updated_at), 'yyyy')})</div>
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</td>
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<td className="px-6 py-4 text-right space-x-2">
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{task.task_type === 'lesson_transcription' && task.status === 'failed' && (
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{(task.task_type === 'lesson_transcription' || task.task_type === 'zip_rag_import') && task.status === 'failed' && (
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<button
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onClick={() => handleRetry(task.id)}
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disabled={actionLoading === task.id}
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@@ -926,7 +926,7 @@ export const apiFetch = (url: string, options: ApiFetchOptions = {}, isLms: bool
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}
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}
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// Handle no-content responses
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if (res.status === 204) return;
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if (res.status === 204 || res.status === 202) return;
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return res.json();
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});
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};
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