fix(whatsapp.gblib): .gbapp message subprocessing.
This commit is contained in:
Rodrigo Rodriguez
parent
ec7a7c9f33
commit
9c00dddd78
2 changed files with 222 additions and 222 deletions
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@ -167,9 +167,6 @@ export class GBMinService {
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GBServer.globals.server.get('/instances/:botId', this.handleGetInstanceForClient.bind(this));
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}
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// Servers the WhatsApp callback.
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GBServer.globals.server.post('/webhooks/whatsapp/:botId', this.WhatsAppCallback.bind(this));
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// Calls mountBot event to all bots.
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@ -342,224 +339,6 @@ export class GBMinService {
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return req.body.phone_id ? "maytapi" : "chatapi";
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}
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private async WhatsAppCallback(req, res) {
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try {
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if (req.body && req.body.webhook) {
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res.status(200);
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res.end();
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return;
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}
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let provider = GBMinService.isChatAPI(req, res);
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let id;
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let senderName;
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let botId;
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let text;
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switch (provider) {
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case "GeneralBots":
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id = req.body.messages[0].author.split('@')[0];
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senderName = req.body.messages[0].senderName;
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text = req.body;
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break;
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case "chatapi":
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if (req.body.ack) {
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res.status(200);
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res.end();
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return;
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}
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if (req.body.messages[0].fromMe) {
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res.end();
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return; // Exit here.
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}
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id = req.body.messages[0].author.split('@')[0];
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senderName = req.body.messages[0].senderName;
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text = req.body.messages[0].body;
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botId = req.params.botId;
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if (botId === '[default]' || botId === undefined) {
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botId = GBConfigService.get('BOT_ID');
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}
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break;
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case "maytapi":
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if (req.body.type !== 'message') {
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res.status(200);
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res.end();
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return;
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}
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if (req.body.message.fromMe) {
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res.end();
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return; // Exit here.
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}
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id = req.body.user.phone;
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senderName = req.body.user.name;
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text = req.body.message.text;
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botId = WhatsappDirectLine.phones[req.body.phoneId];
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break;
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}
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const sec = new SecService();
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let user = await sec.getUserFromSystemId(id);
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GBLog.info(`A WhatsApp mobile requested instance for: ${botId}.`);
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let urlMin: any = GBServer.globals.minInstances.filter
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(p => p.instance.botId === botId)[0];
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const botNumber = urlMin ? urlMin.core.getParam(urlMin.instance, 'Bot Number', null) : null;
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let activeMin;
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// Processes group behaviour.
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text = text.replace(/\@\d+ /gi, '');
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if (provider === "chatapi") {
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// Ensures that the bot group is the active bot for the user (like switching).
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const message = req.body.messages[0];
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if (message.chatName.charAt(0) !== '+') {
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const group = message.chatName;
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const botGroup = await this.core.loadInstanceByBotId(group);
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if (botGroup && user.instanceId !== botGroup.instanceId) {
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await sec.updateUserInstance(id, botGroup.instanceId);
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}
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if (botGroup) {
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activeMin = GBServer.globals.minInstances.filter
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(p => p.instance.instanceId === botGroup.instanceId)[0];
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await (activeMin as any).whatsAppDirectLine.received(req, res);
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return; // EXIT HERE.
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}
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}
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}
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// Detects if the welcome message is enabled.
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if (process.env.WHATSAPP_WELCOME_DISABLED !== 'true') {
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// Tries to find if user wants to switch bots.
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let toSwitchMin = GBServer.globals.minInstances.filter(
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p => p.instance.botId.toLowerCase() === text.toLowerCase()
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)[0];
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if (!toSwitchMin) {
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toSwitchMin = GBServer.globals.minInstances.filter(p =>
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p.instance.activationCode ? p.instance.activationCode.toLowerCase() === text.toLowerCase() : false
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)[0];
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}
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// If bot has a fixed Find active bot instance.
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activeMin = botNumber ? urlMin :
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toSwitchMin ? toSwitchMin : GBServer.globals.minBoot;
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// If it is the first time for the user, tries to auto-execute
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// start dialog if any is specified in Config.xlsx.
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if (user === null || user.hearOnDialog) {
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user = await sec.ensureUser(activeMin.instance.instanceId, id, senderName, '', 'whatsapp', senderName, null);
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const startDialog = user.hearOnDialog ?
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user.hearOnDialog :
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activeMin.core.getParam(activeMin.instance, 'Start Dialog', null);
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if (startDialog) {
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GBLog.info(`Calling /start to Auto start ${startDialog} for ${activeMin.instance.instanceId}...`);
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if (provider === "chatapi") {
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req.body.messages[0].body = `/start`;
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}
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else if (provider === "maytapi") {
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req.body.message = `/start`;
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}
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// Resets HEAR ON DIALOG value to none and passes
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// current dialog to the direct line.
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await sec.updateUserHearOnDialog(user.userId, null);
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await (activeMin as any).whatsAppDirectLine.received(req, res);
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} else {
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await (activeMin as any).whatsAppDirectLine.sendToDevice(
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id,
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`Olá! Seja bem-vinda(o)!\nMe chamo ${activeMin.instance.title}. Como posso ajudar? Pode me falar que eu te ouço, me manda um aúdio.`
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, null);
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res.end();
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}
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} else {
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// User wants to switch bots.
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if (toSwitchMin !== undefined) {
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// So gets the new bot instance information and prepares to
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// auto start dialog if any is specified.
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const instance = await this.core.loadInstanceByBotId(activeMin.botId);
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await sec.updateUserInstance(id, instance.instanceId);
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await (activeMin as any).whatsAppDirectLine.resetConversationId(activeMin.botId, id, '');
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const startDialog = activeMin.core.getParam(activeMin.instance, 'Start Dialog', null);
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if (startDialog) {
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GBLog.info(`Calling /start for Auto start : ${startDialog} for ${activeMin.instance.botId}...`);
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if (provider === "chatapi") {
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req.body.messages[0].body = `/start`;
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}
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else if (provider === "maytapi") {
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req.body.message = `/start`;
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}
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await (activeMin as any).whatsAppDirectLine.received(req, res);
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} else {
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await (activeMin as any).whatsAppDirectLine.sendToDevice(
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id,
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`Agora falando com ${activeMin.instance.title}...`,
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null
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);
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}
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res.end();
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} else {
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activeMin = GBServer.globals.minInstances.filter(p => p.instance.instanceId === user.instanceId)[0];
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if (activeMin === undefined) {
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activeMin = GBServer.globals.minBoot;
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await (activeMin as any).whatsAppDirectLine.sendToDevice(
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id,
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`O outro Bot que você estava falando(${user.instanceId}), não está mais disponível. Agora você está falando comigo, ${activeMin.instance.title}...`
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);
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}
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await (activeMin as any).whatsAppDirectLine.received(req, res);
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}
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}
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} else {
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let minInstance = GBServer.globals.minInstances.filter(
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p => p.instance.botId.toLowerCase() === botId.toLowerCase()
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)[0];
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// Just pass the message to the receiver.
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await minInstance.whatsAppDirectLine.received(req, res);
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}
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} catch (error) {
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GBLog.error(`Error on Whatsapp callback: ${error.data ? error.data : error} ${error.stack}`);
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}
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}
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/**
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* Creates a listener that can be used by external monitors to check
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* bot instance health.
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@ -45,6 +45,8 @@ import { Messages } from '../strings';
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import { GuaribasUser } from '../../security.gbapp/models';
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import { DialogKeywords } from '../../basic.gblib/services/DialogKeywords';
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import { GBAdminService } from '../../admin.gbapp/services/GBAdminService';
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import { GBMinService } from '../../core.gbapp/services/GBMinService';
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import { GBConfigService } from '../../core.gbapp/services/GBConfigService';
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const { MessageMedia, Client, LocalAuth } = require('whatsapp-web.js');
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const qrcode = require('qrcode-terminal');
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@ -138,7 +140,7 @@ export class WhatsappDirectLine extends GBService {
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// Dispatches messages to the received method.
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client.on('message', (async message => {
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await this.received(message, null);
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await this.WhatsAppCallback(message, null);
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}).bind(this));
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client.on('qr', (async (qr) => {
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@ -838,4 +840,223 @@ export class WhatsappDirectLine extends GBService {
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await this.sendToDevice(to, text, conversationId);
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}
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private async WhatsAppCallback(req, res) {
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try {
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if (req.body && req.body.webhook) {
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res.status(200);
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res.end();
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return;
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}
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let provider = GBMinService.isChatAPI(req, res);
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let id;
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let senderName;
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let botId;
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let text;
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switch (provider) {
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case "GeneralBots":
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id = req.author.split('@')[0];
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senderName = req._data.notifyName;
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text = req.body;
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break;
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case "chatapi":
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if (req.body.ack) {
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res.status(200);
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res.end();
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return;
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}
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if (req.body.messages[0].fromMe) {
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res.end();
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return; // Exit here.
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}
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id = req.body.messages[0].author.split('@')[0];
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senderName = req.body.messages[0].senderName;
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text = req.body.messages[0].body;
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botId = req.params.botId;
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if (botId === '[default]' || botId === undefined) {
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botId = GBConfigService.get('BOT_ID');
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}
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break;
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case "maytapi":
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if (req.body.type !== 'message') {
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res.status(200);
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res.end();
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return;
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}
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if (req.body.message.fromMe) {
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res.end();
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return; // Exit here.
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}
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id = req.body.user.phone;
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senderName = req.body.user.name;
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text = req.body.message.text;
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botId = WhatsappDirectLine.phones[req.body.phoneId];
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break;
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}
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const sec = new SecService();
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let user = await sec.getUserFromSystemId(id);
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GBLog.info(`A WhatsApp mobile requested instance for: ${botId}.`);
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let urlMin: any = GBServer.globals.minInstances.filter
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(p => p.instance.botId === botId)[0];
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const botNumber = urlMin ? urlMin.core.getParam(urlMin.instance, 'Bot Number', null) : null;
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let activeMin;
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// Processes group behaviour.
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text = text.replace(/\@\d+ /gi, '');
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if (provider === "chatapi") {
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// Ensures that the bot group is the active bot for the user (like switching).
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const message = req.body.messages[0];
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if (message.chatName.charAt(0) !== '+') {
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const group = message.chatName;
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const botGroup = await this.min.core.loadInstanceByBotId(group);
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if (botGroup && user.instanceId !== botGroup.instanceId) {
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await sec.updateUserInstance(id, botGroup.instanceId);
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}
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if (botGroup) {
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activeMin = GBServer.globals.minInstances.filter
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(p => p.instance.instanceId === botGroup.instanceId)[0];
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await (activeMin as any).whatsAppDirectLine.received(req, res);
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return; // EXIT HERE.
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}
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}
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}
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// Detects if the welcome message is enabled.
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if (process.env.WHATSAPP_WELCOME_DISABLED !== 'true') {
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// Tries to find if user wants to switch bots.
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let toSwitchMin = GBServer.globals.minInstances.filter(
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p => p.instance.botId.toLowerCase() === text.toLowerCase()
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)[0];
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if (!toSwitchMin) {
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toSwitchMin = GBServer.globals.minInstances.filter(p =>
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p.instance.activationCode ? p.instance.activationCode.toLowerCase() === text.toLowerCase() : false
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)[0];
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}
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// If bot has a fixed Find active bot instance.
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activeMin = botNumber ? urlMin :
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toSwitchMin ? toSwitchMin : GBServer.globals.minBoot;
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// If it is the first time for the user, tries to auto-execute
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// start dialog if any is specified in Config.xlsx.
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if (user === null || user.hearOnDialog) {
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user = await sec.ensureUser(activeMin.instance.instanceId, id, senderName, '', 'whatsapp', senderName, null);
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const startDialog = user.hearOnDialog ?
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user.hearOnDialog :
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activeMin.core.getParam(activeMin.instance, 'Start Dialog', null);
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if (startDialog) {
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GBLog.info(`Calling /start to Auto start ${startDialog} for ${activeMin.instance.instanceId}...`);
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if (provider === "chatapi") {
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req.body.messages[0].body = `/start`;
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}
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else if (provider === "maytapi") {
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req.body.message = `/start`;
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}
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// Resets HEAR ON DIALOG value to none and passes
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// current dialog to the direct line.
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await sec.updateUserHearOnDialog(user.userId, null);
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await (activeMin as any).whatsAppDirectLine.received(req, res);
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} else {
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await (activeMin as any).whatsAppDirectLine.sendToDevice(
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id,
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`Olá! Seja bem-vinda(o)!\nMe chamo ${activeMin.instance.title}. Como posso ajudar? Pode me falar que eu te ouço, me manda um aúdio.`
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, null);
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res.end();
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}
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} else {
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// User wants to switch bots.
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if (toSwitchMin !== undefined) {
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// So gets the new bot instance information and prepares to
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// auto start dialog if any is specified.
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const instance = await this.min.core.loadInstanceByBotId(activeMin.botId);
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await sec.updateUserInstance(id, instance.instanceId);
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await (activeMin as any).whatsAppDirectLine.resetConversationId(activeMin.botId, id, '');
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const startDialog = activeMin.core.getParam(activeMin.instance, 'Start Dialog', null);
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if (startDialog) {
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GBLog.info(`Calling /start for Auto start : ${startDialog} for ${activeMin.instance.botId}...`);
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if (provider === "chatapi") {
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req.body.messages[0].body = `/start`;
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}
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else if (provider === "maytapi") {
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req.body.message = `/start`;
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}
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else {
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req.body = `/start`;
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}
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await (activeMin as any).whatsAppDirectLine.received(req, res);
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} else {
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await (activeMin as any).whatsAppDirectLine.sendToDevice(
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id,
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`Agora falando com ${activeMin.instance.title}...`,
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null
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);
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}
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res.end();
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} else {
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activeMin = GBServer.globals.minInstances.filter(p => p.instance.instanceId === user.instanceId)[0];
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if (activeMin === undefined) {
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activeMin = GBServer.globals.minBoot;
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await (activeMin as any).whatsAppDirectLine.sendToDevice(
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id,
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`O outro Bot que você estava falando(${user.instanceId}), não está mais disponível. Agora você está falando comigo, ${activeMin.instance.title}...`
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);
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}
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await (activeMin as any).whatsAppDirectLine.received(req, res);
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}
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}
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} else {
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let minInstance = GBServer.globals.minInstances.filter(
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p => p.instance.botId.toLowerCase() === botId.toLowerCase()
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)[0];
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// Just pass the message to the receiver.
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await minInstance.whatsAppDirectLine.received(req, res);
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}
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} catch (error) {
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GBLog.error(`Error on Whatsapp callback: ${error.data ? error.data : error} ${error.stack}`);
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}
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}
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}
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