From e17baddf016835bda085f3f7c661ade1732bfc62 Mon Sep 17 00:00:00 2001
From: jaison-x <jaisonveneri@gmail.com>
Date: Fri, 24 Nov 2023 18:59:19 -0300
Subject: [PATCH] fix: workaround to manage param data as an array in mongodb

When saving data from a group session (sender-key-xxxxx@g.us::xxxxx::xx) we receive the data param as an array.
In mongodb we can't save an array as a root document. Bacause this, in this case we save the array in a property called content_array.
---
 src/utils/use-multi-file-auth-state-db.ts | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/utils/use-multi-file-auth-state-db.ts b/src/utils/use-multi-file-auth-state-db.ts
index a021372a..237b15d0 100644
--- a/src/utils/use-multi-file-auth-state-db.ts
+++ b/src/utils/use-multi-file-auth-state-db.ts
@@ -25,7 +25,14 @@ export async function useMultiFileAuthStateDb(
   const writeData = async (data: any, key: string): Promise<any> => {
     try {
       await client.connect();
-      return await collection.replaceOne({ _id: key }, JSON.parse(JSON.stringify(data, BufferJSON.replacer)), {
+      let msgParsed = JSON.parse(JSON.stringify(data, BufferJSON.replacer));
+      if (Array.isArray(msgParsed)) {
+        msgParsed = {
+          _id: key,
+          content_array: msgParsed,
+        };
+      }
+      return await collection.replaceOne({ _id: key }, msgParsed, {
         upsert: true,
       });
     } catch (error) {
@@ -36,7 +43,10 @@ export async function useMultiFileAuthStateDb(
   const readData = async (key: string): Promise<any> => {
     try {
       await client.connect();
-      const data = await collection.findOne({ _id: key });
+      let data = (await collection.findOne({ _id: key })) as any;
+      if (data?.content_array) {
+        data = data.content_array;
+      }
       const creds = JSON.stringify(data);
       return JSON.parse(creds, BufferJSON.reviver);
     } catch (error) {