From 3e4768c106154f9f69d101c87428005cd982de2b Mon Sep 17 00:00:00 2001
From: Faruk AYDIN <omerfaruk26@gmail.com>
Date: Sun, 28 Nov 2021 22:43:47 +0100
Subject: [PATCH] chore: Do not try to encrypt or decrypt if data field is
 empty

---
 packages/backend/src/models/connection.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/backend/src/models/connection.ts b/packages/backend/src/models/connection.ts
index f4a0f5a2..a3081f9a 100644
--- a/packages/backend/src/models/connection.ts
+++ b/packages/backend/src/models/connection.ts
@@ -39,13 +39,19 @@ class Connection extends Base {
   })
 
   encryptData() {
+    if(!this.eligibleForEncryption()) return;
     this.data = AES.encrypt(JSON.stringify(this.data), appConfig.encryptionKey).toString();
   }
 
   decryptData() {
+    if(!this.eligibleForEncryption()) return;
     this.data = JSON.parse(AES.decrypt(this.data, appConfig.encryptionKey).toString(enc.Utf8));
   }
 
+  eligibleForEncryption() {
+    return this.data ? true : false
+  }
+
   // TODO: Make another abstraction like beforeSave instead of using
   // beforeInsert and beforeUpdate separately for the same operation.
   async $beforeInsert(queryContext: QueryContext) {