From 67ef6a6068981e9d6afb578933151a0309ef7ed0 Mon Sep 17 00:00:00 2001
From: saravanakumardb1 <saravanakumardb1@users.noreply.github.com>
Date: Sun, 22 Mar 2026 11:58:54 -0700
Subject: [PATCH] fix(exports): preserve processing state on async export
 failures

---
 .../platform-service/src/modules/exports/routes.ts    | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/services/platform-service/src/modules/exports/routes.ts b/services/platform-service/src/modules/exports/routes.ts
index 1ccb02e4..bd6cacd1 100644
--- a/services/platform-service/src/modules/exports/routes.ts
+++ b/services/platform-service/src/modules/exports/routes.ts
@@ -63,17 +63,18 @@ export async function exportRoutes(app: FastifyInstance) {
     // Process async — respond immediately, update job status when done
     const log = req.log;
     process.nextTick(async () => {
+      let currentJob = created;
       try {
-        const processingJob = await repo.updateExportJob({
-          ...created,
+        currentJob = await repo.updateExportJob({
+          ...currentJob,
           status: 'processing',
           startedAt: new Date().toISOString(),
         });
         const rows = await fetchExportData(created.type, access.productId, created.filters);
         const serialized = created.format === 'json' ? JSON.stringify(rows, null, 2) : toCsv(rows);
         const fileName = `${created.type}-${access.productId}-${Date.now()}.${created.format}`;
-        await repo.updateExportJob({
-          ...processingJob,
+        currentJob = await repo.updateExportJob({
+          ...currentJob,
           status: 'ready',
           data: serialized,
           rowCount: rows.length,
@@ -86,7 +87,7 @@ export async function exportRoutes(app: FastifyInstance) {
         log.error({ err, exportId: created.id }, '[exports] Export job failed');
         await repo
           .updateExportJob({
-            ...created,
+            ...currentJob,
             status: 'failed',
             error: err instanceof Error ? err.message : 'Unknown error',
             completedAt: new Date().toISOString(),