Sync history conversation of the Chat (#3281)

* Sync historical message

* Add documentation

* Code simplify

* feat: add syncHistory method in Chat class

* docs: update docs

* chore: update examples

* fix: handle asynchronous function properly

* refactor: include await

---------

Co-authored-by: alechkos <93551621+alechkos@users.noreply.github.com>

src/Client.js

@@ -1739,6 +1739,24 @@ class Client extends EventEmitter {
         }
         return 0;
     }
+
+    /**
+     * Sync chat history conversation
+     * @param {string} chatId
+     * @return {Promise<boolean>} True if operation completed successfully, false otherwise.
+     */
+    async syncHistory(chatId) {
+        return await this.pupPage.evaluate(async (chatId) => {
+            const chat = await window.WWebJS.getChat(chatId);
+            if (chat.endOfHistoryTransferType === 0) {
+                await window.Store.HistorySync.sendPeerDataOperationRequest(3, {
+                    chatId: chat.id
+                });
+                return true;
+            }
+            return false;
+        }, chatId);
+    }
 }
 
-module.exports = Client;
+module.exports = Client;