Implement bot invoking capabilities

index.d.ts

@@ -1073,6 +1073,8 @@ declare namespace WAWebJS {
  }[]
  /** Send 'seen' status */
  sendSeen?: boolean
+ /** Bot Wid when doing a bot mention like @Meta AI */
+ invokedBotWid?: string
  /** Media to be sent */
  media?: MessageMedia
  /** Extra options */

src/Client.js

@@ -826,6 +826,7 @@ class Client extends EventEmitter {
  * @property {GroupMention[]} [groupMentions] - An array of object that handle group mentions
  * @property {string[]} [mentions] - User IDs to mention in the message
  * @property {boolean} [sendSeen=true] - Mark the conversation as seen after sending the message
+ * @property {string} [invokedBotWid=undefined] - Bot Wid when doing a bot mention like @Meta AI
  * @property {string} [stickerAuthor=undefined] - Sets the author of the sticker, (if sendMediaAsSticker is true).
  * @property {string} [stickerName=undefined] - Sets the name of the sticker, (if sendMediaAsSticker is true).
  * @property {string[]} [stickerCategories=undefined] - Sets the categories of the sticker, (if sendMediaAsSticker is true). Provide emoji char array, can be null.
@@ -862,6 +863,7 @@ class Client extends EventEmitter {
  parseVCards: options.parseVCards === false ? false : true,
  mentionedJidList: options.mentions || [],
  groupMentions: options.groupMentions,
+ invokedBotWid: options.invokedBotWid,
  extraOptions: options.extra
  };
 

src/util/Injected/Store.js

@@ -53,9 +53,11 @@ exports.ExposeStore = () => {
  window.Store.QueryExist = window.require('WAWebQueryExistsJob').queryWidExists;
  window.Store.ReplyUtils = window.require('WAWebMsgReply');
  window.Store.Settings = window.require('WAWebUserPrefsGeneral');
+ window.Store.BotSecret = window.require('WAWebBotMessageSecret');
+ window.Store.BotProfiles = window.require('WAWebBotProfileCollection');
 
  window.Store.ForwardUtils = {
- ...window.require("WAWebForwardMessagesToChat")
+ ...window.require('WAWebForwardMessagesToChat')
  };
 
  window.Store.StickerTools = {
@@ -116,4 +118,4 @@ exports.ExposeStore = () => {
  window.injectToFunction({ module: 'WAWebBackendJobsCommon', function: 'mediaTypeFromProtobuf' }, (func, ...args) => { const [proto] = args; return proto.locationMessage ? null : func(...args); });
 
  window.injectToFunction({ module: 'WAWebE2EProtoUtils', function: 'typeAttributeFromProtobuf' }, (func, ...args) => { const [proto] = args; return proto.locationMessage || proto.groupInviteMessage ? 'text' : func(...args); });
-};
+};

src/util/Injected/Utils.js

@@ -195,6 +195,15 @@ exports.LoadUtils = () => {
  delete listOptions.list.footer;
  }
 
+ const botOptions = {};
+ if (options.invokedBotWid) {
+ botOptions.messageSecret = window.crypto.getRandomValues(new Uint8Array(32));
+ botOptions.botMessageSecret = await window.Store.BotSecret.genBotMsgSecretFromMsgSecret(botOptions.messageSecret);
+ botOptions.invokedBotWid = window.Store.WidFactory.createWid(options.invokedBotWid);
+ botOptions.botPersonaId = window.Store.BotProfiles.BotProfileCollection.get(options.invokedBotWid).personaId;
+ delete options.invokedBotWid;
+ }
+
  const meUser = window.Store.User.getMaybeMeUser();
  const newId = await window.Store.MsgKey.newId();
 
@@ -232,8 +241,14 @@ exports.LoadUtils = () => {
  ...vcardOptions,
  ...buttonOptions,
  ...listOptions,
+ ...botOptions,
  ...extraOptions
  };
+
+ // Bot's won't reply if canonicalUrl is set (linking)
+ if (botOptions) {
+ delete message.canonicalUrl;
+ }
 
  await window.Store.SendMessage.addAndSendMsgToChat(chat, message);
  return window.Store.Msg.get(newMsgId._serialized);