From cc07992e47a32e75184ee6500314cdbad38b2ff7 Mon Sep 17 00:00:00 2001
From: Aaryan Khandelwal <65252264+aaryan610@users.noreply.github.com>
Date: Tue, 10 Sep 2024 14:41:48 +0530
Subject: [PATCH] [WEB-2424] fix: add optional chaining for parent node (#5571)

* fix: add optional chaining for parent node

* chore: revert yarn lock changes
---
 .../src/core/extensions/custom-link/helpers/clickHandler.ts   | 4 ++--
 packages/editor/src/core/extensions/slash-commands.tsx        | 2 +-
 yarn.lock                                                     | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/packages/editor/src/core/extensions/custom-link/helpers/clickHandler.ts b/packages/editor/src/core/extensions/custom-link/helpers/clickHandler.ts
index ec6c540dac..1b084d1ac5 100644
--- a/packages/editor/src/core/extensions/custom-link/helpers/clickHandler.ts
+++ b/packages/editor/src/core/extensions/custom-link/helpers/clickHandler.ts
@@ -18,9 +18,9 @@ export function clickHandler(options: ClickHandlerOptions): Plugin {
         let a = event.target as HTMLElement;
         const els = [];
 
-        while (a.nodeName !== "DIV") {
+        while (a?.nodeName !== "DIV") {
           els.push(a);
-          a = a.parentNode as HTMLElement;
+          a = a?.parentNode as HTMLElement;
         }
 
         if (!els.find((value) => value.nodeName === "A")) {
diff --git a/packages/editor/src/core/extensions/slash-commands.tsx b/packages/editor/src/core/extensions/slash-commands.tsx
index a61198db2b..78aa379576 100644
--- a/packages/editor/src/core/extensions/slash-commands.tsx
+++ b/packages/editor/src/core/extensions/slash-commands.tsx
@@ -63,7 +63,7 @@ const Command = Extension.create<SlashCommandOptions>({
           const { selection } = editor.state;
 
           const parentNode = selection.$from.node(selection.$from.depth);
-          const blockType = parentNode.type.name;
+          const blockType = parentNode?.type?.name;
 
           if (blockType === "codeBlock") {
             return false;
diff --git a/yarn.lock b/yarn.lock
index cc59ff6ff5..cec3a100ba 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -13146,4 +13146,4 @@ zeed-dom@^0.10.9:
 zxcvbn@^4.4.2:
   version "4.4.2"
   resolved "https://registry.yarnpkg.com/zxcvbn/-/zxcvbn-4.4.2.tgz#28ec17cf09743edcab056ddd8b1b06262cc73c30"
-  integrity sha512-Bq0B+ixT/DMyG8kgX2xWcI5jUvCwqrMxSFam7m0lAf78nf04hv6lNCsyLYdyYTrCVMqNDY/206K7eExYCeSyUQ==
+  integrity sha512-Bq0B+ixT/DMyG8kgX2xWcI5jUvCwqrMxSFam7m0lAf78nf04hv6lNCsyLYdyYTrCVMqNDY/206K7eExYCeSyUQ==
\ No newline at end of file