From 964f3829c688253418b3fe85da150a0a47320c00 Mon Sep 17 00:00:00 2001
From: Colin Darie <colin@darie.eu>
Date: Wed, 8 Feb 2023 18:00:43 +0100
Subject: [PATCH] fix(export/job): race condition when export was already
 generated

---
 app/jobs/export_job.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/jobs/export_job.rb b/app/jobs/export_job.rb
index bb34695fb..4854c5415 100644
--- a/app/jobs/export_job.rb
+++ b/app/jobs/export_job.rb
@@ -4,6 +4,8 @@ class ExportJob < ApplicationJob
   discard_on ActiveRecord::RecordNotFound
 
   def perform(export)
+    return if export.generated?
+
     export.compute_with_safe_stale_for_purge do
       export.compute
     end