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canove
2020-06-18 17:25:43 -03:00
parent 48ee6385d3
commit 8a6324a98b
19 changed files with 391 additions and 210 deletions
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99
backend/controllers/wbot.js
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@@ -1,57 +1,72 @@
const qrCode = require("qrcode-terminal");
const { Client } = require("whatsapp-web.js");
const Whatsapp = require("../models/Whatsapp");
const { getIO } = require("../socket");
let wbot;
module.exports = {
init: async () => {
let sessionCfg;
try {
let sessionCfg;
const dbSession = await Whatsapp.findOne({ where: { id: 1 } });
if (dbSession && dbSession.session) {
sessionCfg = JSON.parse(dbSession.session);
}
const dbSession = await Whatsapp.findOne({ where: { id: 1 } });
if (dbSession && dbSession.session) {
sessionCfg = JSON.parse(dbSession.session);
}
wbot = new Client({
session: sessionCfg,
restartOnAuthFail: true,
});
wbot.initialize();
wbot.on("qr", async qr => {
qrCode.generate(qr, { small: true });
await Whatsapp.upsert({ id: 1, qrcode: qr, status: "pending" });
});
wbot.on("authenticated", async session => {
console.log("AUTHENTICATED");
await Whatsapp.upsert({
id: 1,
session: JSON.stringify(session),
status: "authenticated",
wbot = new Client({
session: sessionCfg,
restartOnAuthFail: true,
});
});
wbot.on("auth_failure", async msg => {
console.error("AUTHENTICATION FAILURE", msg);
await Whatsapp.destroy({ where: { id: 1 } });
});
wbot.on("ready", async () => {
console.log("READY");
await Whatsapp.update({ status: "online" }, { where: { id: 1 } });
// const chats = await wbot.getChats(); // pega as mensagens nao lidas (recebidas quando o bot estava offline)
// let unreadMessages; // todo > salvar isso no DB pra mostrar no frontend
// for (let chat of chats) {
// if (chat.unreadCount > 0) {
// unreadMessages = await chat.fetchMessages({
// limit: chat.unreadCount,
// });
// }
// }
wbot.initialize();
wbot.on("qr", async qr => {
qrCode.generate(qr, { small: true });
await Whatsapp.upsert({ id: 1, qrcode: qr, status: "pending" });
getIO().emit("qrcode", {
action: "update",
qr: qr,
});
});
wbot.on("authenticated", async session => {
console.log("AUTHENTICATED");
await Whatsapp.upsert({
id: 1,
session: JSON.stringify(session),
status: "authenticated",
});
getIO().emit("whats_auth", {
action: "authentication",
session: dbSession,
});
});
wbot.on("auth_failure", async msg => {
console.error("AUTHENTICATION FAILURE", msg);
await Whatsapp.update({ session: "" }, { where: { id: 1 } });
});
wbot.on("ready", async () => {
console.log("READY");
await Whatsapp.update(
{ status: "online", qrcode: "" },
{ where: { id: 1 } }
);
// const chats = await wbot.getChats(); // pega as mensagens nao lidas (recebidas quando o bot estava offline)
// let unreadMessages; // todo > salvar isso no DB pra mostrar no frontend
// for (let chat of chats) {
// if (chat.unreadCount > 0) {
// unreadMessages = await chat.fetchMessages({
// limit: chat.unreadCount,
// });
// }
// }
// console.log(unreadMessages);
wbot.sendPresenceAvailable();
});
return wbot;
// console.log(unreadMessages);
wbot.sendPresenceAvailable();
});
return wbot;
} catch (err) {
console.log(err);
}
},
getWbot: () => {