From 776704f05097b3da5d1673b1480a42d73229ea73 Mon Sep 17 00:00:00 2001
From: Ruslan <40831934+flytestb@users.noreply.github.com>
Date: Tue, 23 Aug 2022 12:13:20 +0200
Subject: [PATCH] Fix session error

Fix "Cannot destructure property 'session_id' of 'session' as it is null" error
Sometimes with a large number of requests, an error occurs when searching for a session.
1. Session not found. "session === null"
2. Next, we try to create it, but we get into "catch", i.e. our "session" variable is "null". If we get the error "Unique constraint failed on the fields: (`session_uuid`)", then the session was created in another request and we need to get it.
---
 lib/session.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/session.js b/lib/session.js
index 7c4476d6..98731618 100644
--- a/lib/session.js
+++ b/lib/session.js
@@ -50,15 +50,18 @@ export async function getSession(req) {
         device,
       });
 
-      if (!session) {
-        return null;
-      }
     } catch (e) {
       if (!e.message.includes('Unique constraint')) {
         throw e;
+      } else {
+        session = await getSessionByUuid(session_uuid);
       }
     }
   }
+  
+  if (!session) {
+    return null;
+  }
 
   const { session_id } = session;