backend dry

backend/src/workers/thumbnails.rs

@@ -24,7 +24,13 @@ use crate::{
     utils::storage_paths::document_asset_object_key,
 };
 
-use super::{analyze::determine_thumbnail_support, JobExecution, JobHandler};
+use super::{
+    analyze::determine_thumbnail_support,
+    fetch_version_object,
+    handle_fetch_error,
+    JobExecution,
+    JobHandler,
+};
 
 const THUMBNAIL_WIDTH: u32 = 512;
 const THUMBNAIL_HEIGHT: u32 = 512;
@@ -96,15 +102,16 @@ impl JobHandler for GenerateThumbnailsJob {
             return JobExecution::Success;
         }
 
-        let bytes = match storage.get_object(&initial.version.s3_key).await {
+        let bytes = match fetch_version_object(
+            &initial.version,
+            &storage,
+            &initial.version.s3_key,
+            state.config.worker_max_document_bytes,
+        )
+        .await
+        {
             Ok(bytes) => bytes,
-            Err(err) => {
-                warn!(job_id = %job.id, error = %err, "thumbnail fetch failed; will retry");
-                return JobExecution::Retry {
-                    delay: Duration::from_secs(30),
-                    error: err.to_string(),
-                };
-            }
+            Err(err) => return handle_fetch_error(job, err, "thumbnail fetch failed; will retry"),
         };
 
         let generation = match generate_preview_and_thumbnail(&initial.document, &bytes) {