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;

src/structures/Chat.js

@@ -270,6 +270,14 @@ class Chat extends Base {
     async changeLabels(labelIds) {
         return this.client.addOrRemoveLabels(labelIds, [this.id._serialized]);
     }
+
+    /**
+     * Sync chat history conversation
+     * @return {Promise<boolean>} True if operation completed successfully, false otherwise.
+     */
+    async syncHistory() {
+        return this.client.syncHistory(this.id._serialized);
+    }
 }
 
 module.exports = Chat;

src/util/Injected/Store.js

@@ -98,6 +98,7 @@ exports.ExposeStore = () => {
     window.Store.BotSecret = window.require('WAWebBotMessageSecret');
     window.Store.BotProfiles = window.require('WAWebBotProfileCollection');
     window.Store.DeviceList = window.require('WAWebApiDeviceList');
+    window.Store.HistorySync = window.require('WAWebSendNonMessageDataRequest');
     if (window.compareWwebVersions(window.Debug.VERSION, '>=', '2.3000.1014111620')) 
         window.Store.AddonReactionTable = window.require('WAWebAddonReactionTableMode').reactionTableMode;