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main.js
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main.js
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// Load the modules
const {
default: initWASocket,
DisconnectReason,
fetchLatestBaileysVersion,
useMultiFileAuthState,
makeInMemoryStore,
} = require("baileys");
const logger = require("pino")({
transport: {
target: "pino-pretty",
options: {
levelFirst: true,
ignore: "hostname",
translateTime: true,
},
},
}).child({ class: "Baileys" });
const { Boom } = require("@hapi/boom");
const fs = require("fs");
const path = require("path");
const syntaxerror = require("syntax-error");
// Prevent to crash if error occured
process.on("uncaughtException", console.error);
// Plugin loader
const pluginFolder = path.join(__dirname, "plugins");
const pluginFilter = fs
.readdirSync(pluginFolder, { withFileTypes: true })
.filter((v) => v.isDirectory());
const pluginFile = (filename) => /\.js$/.test(filename);
pluginFilter.map(async ({ name }) => {
global.plugins = {};
let files = await fs.readdirSync(path.join(pluginFolder, name));
for (let filename of files) {
try {
global.plugins[filename] = require(path.join(
pluginFolder,
name,
filename
));
fs.watch(pluginFolder + "/" + name, global.reload);
} catch (e) {
logger.error(e);
delete global.plugins[filename];
}
}
});
logger.info("All plugins has been loaded.");
global.reload = async (_event, filename) => {
if (pluginFile(filename)) {
let subdirs = await fs.readdirSync(pluginFolder);
subdirs.forEach((files) => {
let dir = path.join(pluginFolder, files, filename);
if (fs.existsSync(dir)) {
if (dir in require.cache) {
delete require.cache[dir];
if (fs.existsSync(dir))
logger.info(`re - require plugin '${filename}'`);
else {
logger.warn(`deleted plugin '${filename}'`);
return delete global.plugins[filename];
}
} else logger.info(`requiring new plugin '${filename}'`);
let err = syntaxerror(fs.readFileSync(dir), filename);
if (err)
logger.error(`syntax error while loading '${filename}'\n${err}`);
else
try {
global.plugins[filename] = require(dir);
} catch (e) {
logger.error(e);
} finally {
global.plugins = Object.fromEntries(
Object.entries(global.plugins).sort(([a], [b]) =>
a.localeCompare(b)
)
);
}
}
});
}
};
Object.freeze(global.reload);
// Bot prefix
global.prefix = new RegExp(
"^[" +
"xzXZ/i!#$%+£¢€¥^°=¶∆×÷π√✓©®:;?&.\\-".replace(
/[|\\{}()[\]^$+*?.\-\^]/g,
"\\$&"
) +
"]"
);
/**
* Init the WA Web connection
* @returns
*/
const initConnection = async () => {
// Database
global.props = new (require("./lib/localdb"))(global.database);
global.db = { users: [], chats: [], ...((await props.fetch()) || {}) };
const { state, saveCreds } = await useMultiFileAuthState("sessions");
const { version, isLatest } = await fetchLatestBaileysVersion();
logger.info(
`connecting using version ${version.join(`.`)}, latest: ${isLatest}`
);
// Initialize the events
global.conn = initWASocket({
printQRInTerminal: true,
auth: state,
logger: logger,
version,
getMessage: async (key) => {
if (storeChats) {
const msg = await storeChats.loadMessage(key.remoteJid, key.id);
return msg.message || undefined;
}
return {
conversation: "hello",
};
},
});
// Add logger into socket
conn.logger = logger;
// Add message store into connection
global.storeChats = makeInMemoryStore({
logger: logger,
});
storeChats.bind(conn.ev);
// Connection update event
conn.ev.on("connection.update", async (update) => {
var { connection, lastDisconnect } = update;
if (connection === "close") {
logger.info("conection lost, reconnecting for a few seconds...");
let reason = new Boom(lastDisconnect?.error)?.output?.statusCode;
if (reason !== DisconnectReason.loggedOut) {
initConnection();
} else {
logger.error(
"Disconnected from server because you're logged out, please regenerate a new session."
);
conn.logout();
fs.unlinkSync("./sessions");
process.exit();
}
}
});
// Credentials update event
conn.ev.on("creds.update", saveCreds);
// Chats message event
conn.ev.on("messages.upsert", require("./handler").handler.bind(conn));
// Connection helper
require("./lib/socketHelper").socketHelper(conn);
// Contacts update event
conn.ev.on("contacts.update", (update) => {
for (let contact of update) {
let id = conn.decodeJid(contact.id);
if (storeChats && storeChats.contacts)
storeChats.contacts[id] = {
id,
name: contact.notify,
};
}
});
return conn;
};
// Save database every minute
setInterval(async () => {
if (global.db) await props.save(global.db);
}, 60 * 1000);
initConnection().catch((e) => console.log(e));