Refactor code structure for improved readability and maintainability

This commit is contained in:
2026-04-24 13:05:28 -04:00
parent 466f74b717
commit 9c2edad614
5 changed files with 264 additions and 44 deletions
+186 -1
View File
@@ -1,4 +1,5 @@
use crate::handlers::run_transcription_task;
use crate::handlers_assets::{ingest_asset_for_rag_core, set_zip_rag_task_status};
use axum::{
Json,
extract::{Path, State},
@@ -6,6 +7,7 @@ use axum::{
};
use serde::Serialize;
use sqlx::{FromRow, PgPool};
use tokio::time::Duration;
use uuid::Uuid;
#[derive(Debug, Serialize, FromRow)]
@@ -74,11 +76,24 @@ struct LessonStatusRow {
transcription_status: Option<String>,
}
#[derive(sqlx::FromRow)]
struct ZipRetryTaskRow {
id: Uuid,
organization_id: Uuid,
created_by: Uuid,
metadata: serde_json::Value,
created_at: chrono::DateTime<chrono::Utc>,
}
#[derive(sqlx::FromRow)]
struct AssetIdRow {
id: Uuid,
}
pub async fn retry_task(
State(pool): State<PgPool>,
Path(id): Path<Uuid>,
) -> Result<StatusCode, (StatusCode, String)> {
// Check lessons for transcription failures
let lesson = sqlx::query_as::<_, LessonStatusRow>("SELECT transcription_status FROM lessons WHERE id = $1")
.bind(id)
@@ -97,6 +112,176 @@ pub async fn retry_task(
}
}
let zip_task = sqlx::query_as::<_, ZipRetryTaskRow>(
r#"
SELECT id, organization_id, created_by, metadata, created_at
FROM background_tasks
WHERE id = $1
AND task_type = 'zip_rag_import'
AND status = 'failed'
"#,
)
.bind(id)
.fetch_optional(&pool)
.await
.map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
if let Some(task) = zip_task {
let zip_batch_id_from_metadata = task
.metadata
.get("zip_batch_id")
.and_then(|v| v.as_str())
.map(|raw| {
Uuid::parse_str(raw).map_err(|_| {
(
StatusCode::BAD_REQUEST,
"zip_batch_id inválido en metadata de la tarea".to_string(),
)
})
})
.transpose()?;
let zip_batch_id = if let Some(id) = zip_batch_id_from_metadata {
id
} else {
#[derive(sqlx::FromRow)]
struct ZipBatchIdRow {
zip_batch_id: Uuid,
}
let candidates = sqlx::query_as::<_, ZipBatchIdRow>(
r#"
SELECT zip_batch_id
FROM assets
WHERE organization_id = $1
AND uploaded_by = $2
AND zip_batch_id IS NOT NULL
AND created_at BETWEEN ($3 - INTERVAL '30 minutes') AND ($3 + INTERVAL '30 minutes')
GROUP BY zip_batch_id
ORDER BY COUNT(*) DESC, MAX(created_at) DESC
"#,
)
.bind(task.organization_id)
.bind(task.created_by)
.bind(task.created_at)
.fetch_all(&pool)
.await
.map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
if candidates.len() == 1 {
candidates[0].zip_batch_id
} else if candidates.is_empty() {
return Err((
StatusCode::BAD_REQUEST,
"La tarea no tiene zip_batch_id y no se pudo inferir un lote asociado. Vuelve a cargar el ZIP para reingestar.".to_string(),
));
} else {
return Err((
StatusCode::BAD_REQUEST,
"La tarea no tiene zip_batch_id y hay múltiples lotes candidatos; vuelve a cargar el ZIP para evitar ambigüedad.".to_string(),
));
}
};
let assets = sqlx::query_as::<_, AssetIdRow>(
"SELECT id FROM assets WHERE organization_id = $1 AND zip_batch_id = $2 ORDER BY created_at ASC",
)
.bind(task.organization_id)
.bind(zip_batch_id)
.fetch_all(&pool)
.await
.map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
if assets.is_empty() {
return Err((
StatusCode::BAD_REQUEST,
"No se encontraron assets para ese zip_batch_id".to_string(),
));
}
let pool_clone = pool.clone();
tokio::spawn(async move {
let total = assets.len();
let mut processed = 0usize;
let mut failed = 0usize;
let _ = set_zip_rag_task_status(&pool_clone, task.id, "processing", 0, 0, 0, None).await;
for row in assets {
let ingest_result = tokio::time::timeout(
Duration::from_secs(120),
ingest_asset_for_rag_core(&pool_clone, task.organization_id, task.created_by, row.id),
)
.await;
match ingest_result {
Ok(Ok(_)) => {
processed += 1;
}
Ok(Err(msg)) => {
failed += 1;
tracing::warn!(
"Retry ZIP RAG: fallo ingesta asset {} en task {}: {}",
row.id,
task.id,
msg
);
}
Err(_elapsed) => {
failed += 1;
tracing::warn!(
"Retry ZIP RAG: timeout (120s) en asset {} en task {}",
row.id,
task.id
);
}
}
let progress = (((processed + failed) as f32 / total as f32) * 100.0)
.round()
.clamp(0.0, 100.0) as i32;
let _ = set_zip_rag_task_status(
&pool_clone,
task.id,
"processing",
progress,
processed,
failed,
None,
)
.await;
}
let final_status = if failed > 0 { "failed" } else { "completed" };
let final_msg = if failed > 0 {
Some("Reintento RAG completado con errores parciales")
} else {
None
};
if let Err(e) = set_zip_rag_task_status(
&pool_clone,
task.id,
final_status,
100,
processed,
failed,
final_msg,
)
.await
{
tracing::error!(
"Retry ZIP RAG: no se pudo actualizar estado final de task {} a '{}': {:?}",
task.id,
final_status,
e
);
}
});
return Ok(StatusCode::ACCEPTED);
}
Ok(StatusCode::NOT_FOUND)
}
+75 -40
View File
@@ -680,39 +680,33 @@ pub async fn delete_asset(
Ok(StatusCode::NO_CONTENT)
}
/// POST /api/assets/:id/ingest-rag - Ingesta un asset (PDF/audio/video/texto) en chunks para RAG
pub async fn ingest_asset_for_rag(
Org(org_ctx): Org,
claims: Claims,
State(pool): State<PgPool>,
Path(id): Path<Uuid>,
) -> Result<Json<AssetRagIngestResponse>, (StatusCode, String)> {
let asset: Asset = sqlx::query_as(
"SELECT * FROM assets WHERE id = $1 AND organization_id = $2"
)
.bind(id)
.bind(org_ctx.id)
.fetch_optional(&pool)
.await
.map_err(|e: sqlx::Error| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?
.ok_or((StatusCode::NOT_FOUND, "Activo no encontrado".to_string()))?;
/// Lógica interna de ingesta RAG reutilizable (también usada en retry de tareas).
pub async fn ingest_asset_for_rag_core(
pool: &PgPool,
org_id: Uuid,
user_id: Uuid,
asset_id: Uuid,
) -> Result<(usize, usize), String> {
let asset: Asset = sqlx::query_as("SELECT * FROM assets WHERE id = $1 AND organization_id = $2")
.bind(asset_id)
.bind(org_id)
.fetch_optional(pool)
.await
.map_err(|e| e.to_string())?
.ok_or_else(|| "Activo no encontrado".to_string())?;
let extracted = extract_asset_text(&asset).await?;
let content = extracted.trim();
let extracted = extract_asset_text(&asset)
.await
.map_err(|(_, msg)| msg)?;
let content = extracted.trim().to_string();
if content.len() < 80 {
return Err((
StatusCode::BAD_REQUEST,
"No se encontró suficiente texto utilizable en el archivo".to_string(),
));
return Err("No se encontró suficiente texto utilizable en el archivo".to_string());
}
let chunks = chunk_text(content, 900);
let chunks = chunk_text(&content, 900);
if chunks.is_empty() {
return Err((
StatusCode::BAD_REQUEST,
"No se pudo generar contenido para RAG".to_string(),
));
return Err("No se pudo generar contenido para RAG".to_string());
}
sqlx::query(
@@ -723,11 +717,11 @@ pub async fn ingest_asset_for_rag(
AND source_metadata->>'asset_id' = $2
"#,
)
.bind(org_ctx.id)
.bind(org_id)
.bind(asset.id.to_string())
.execute(&pool)
.execute(pool)
.await
.map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("Cleanup failed: {}", e)))?;
.map_err(|e| format!("Cleanup failed: {}", e))?;
let source_kind = if asset.mimetype.starts_with("audio/") || asset.mimetype.starts_with("video/") {
"audio-transcription"
@@ -747,16 +741,16 @@ pub async fn ingest_asset_for_rag(
.danger_accept_invalid_certs(true)
.danger_accept_invalid_hostnames(true)
.build()
.map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("HTTP client error: {}", e)))?;
.map_err(|e| format!("HTTP client error: {}", e))?;
let ollama_url = ai::get_ollama_url();
let model = ai::get_embedding_model();
ingest_chunks_to_question_bank(
&pool,
org_ctx.id,
claims.sub,
pool,
org_id,
user_id,
&asset,
&source_kind,
source_kind,
skill,
&chunks,
&client,
@@ -766,13 +760,51 @@ pub async fn ingest_asset_for_rag(
None,
asset.unit_number,
)
.await?;
.await
.map_err(|(_, msg)| msg)?;
Ok((chunks.len(), content.len()))
}
/// POST /api/assets/:id/ingest-rag - Ingesta un asset (PDF/audio/video/texto) en chunks para RAG
pub async fn ingest_asset_for_rag(
Org(org_ctx): Org,
claims: Claims,
State(pool): State<PgPool>,
Path(id): Path<Uuid>,
) -> Result<Json<AssetRagIngestResponse>, (StatusCode, String)> {
let (chunks_ingested, chars_ingested) = ingest_asset_for_rag_core(&pool, org_ctx.id, claims.sub, id)
.await
.map_err(|e| {
if e.contains("Activo no encontrado") {
(StatusCode::NOT_FOUND, e)
} else if e.contains("suficiente texto") || e.contains("generar contenido") {
(StatusCode::BAD_REQUEST, e)
} else {
(StatusCode::INTERNAL_SERVER_ERROR, e)
}
})?;
let asset: Asset = sqlx::query_as("SELECT * FROM assets WHERE id = $1 AND organization_id = $2")
.bind(id)
.bind(org_ctx.id)
.fetch_one(&pool)
.await
.map_err(|e: sqlx::Error| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;
let source_kind = if asset.mimetype.starts_with("audio/") || asset.mimetype.starts_with("video/") {
"audio-transcription"
} else if asset.mimetype.contains("pdf") {
"pdf"
} else {
"text"
};
Ok(Json(AssetRagIngestResponse {
asset_id: asset.id,
source: source_kind.to_string(),
chunks_ingested: chunks.len(),
chars_ingested: content.len(),
chunks_ingested,
chars_ingested,
}))
}
@@ -825,6 +857,7 @@ async fn create_zip_rag_background_task(
org_id: Uuid,
user_id: Uuid,
course_id: Option<Uuid>,
zip_batch_id: Uuid,
total_items: usize,
) -> Result<Uuid, sqlx::Error> {
let task_id = Uuid::new_v4();
@@ -865,7 +898,7 @@ async fn create_zip_rag_background_task(
$5,
0,
0,
'{}'::jsonb,
jsonb_build_object('zip_batch_id', $6::text),
NOW(),
NOW()
)
@@ -876,13 +909,14 @@ async fn create_zip_rag_background_task(
.bind(user_id)
.bind(course_title)
.bind(total_items as i32)
.bind(zip_batch_id.to_string())
.execute(pool)
.await?;
Ok(task_id)
}
async fn set_zip_rag_task_status(
pub async fn set_zip_rag_task_status(
pool: &PgPool,
task_id: Uuid,
status: &str,
@@ -1739,6 +1773,7 @@ pub async fn import_assets_zip(
org_ctx.id,
claims.sub,
course_id,
zip_batch_id,
queued_count,
)
.await
+1 -1
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@@ -169,7 +169,7 @@ export default function BackgroundTasksPage() {
<div className="text-xs text-gray-400">({format(new Date(task.updated_at), 'yyyy')})</div>
</td>
<td className="px-6 py-4 text-right space-x-2">
{task.task_type === 'lesson_transcription' && task.status === 'failed' && (
{(task.task_type === 'lesson_transcription' || task.task_type === 'zip_rag_import') && task.status === 'failed' && (
<button
onClick={() => handleRetry(task.id)}
disabled={actionLoading === task.id}
+1 -1
View File
@@ -926,7 +926,7 @@ export const apiFetch = (url: string, options: ApiFetchOptions = {}, isLms: bool
}
}
// Handle no-content responses
if (res.status === 204) return;
if (res.status === 204 || res.status === 202) return;
return res.json();
});
};
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